;(function () {
var desmosEnabledFeatures = {"GraphingCalculator":true,"FourFunctionCalculator":true,"ScientificCalculator":true,"GeometryCalculator":true,"Calculator3D":false};
var desmosVersion = 'v1.8.3';
var desmosCommit = '693e6e5f41d7bf39193d6057bf2ca0ea56808cf0';
;(function (global) {
  var elt = document.createElement('style');
  
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) format(\"woff\");\n}\n\n.dcg-mq-aria-alert,\n.dcg-calculator-api-container .dcg-mq-mathspeak {\n  position: absolute;\n  left: -1000px;\n  top: -1000px;\n  width: 0px;\n  height: 0px;\n  text-align: left;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field {\n  display: -moz-inline-box;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-cursor {\n  border-left: 1px solid currentColor;\n  margin-left: -1px;\n  position: relative;\n  z-index: 1;\n  padding: 0;\n  display: -moz-inline-box;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-cursor.dcg-mq-blink {\n  visibility: hidden;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-editable-field {\n  border: 1px solid gray;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field.dcg-mq-focused,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-editable-field.dcg-mq-focused {\n  -webkit-box-shadow: #8bd 0 0 1px 2px,inset #6ae 0 0 2px 0;\n  -moz-box-shadow: #8bd 0 0 1px 2px,inset #6ae 0 0 2px 0;\n  box-shadow: #8bd 0 0 1px 2px,inset #6ae 0 0 2px;\n  border-color: #709ac0;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-editable-field {\n  margin: 1px;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-latex-command-input {\n  color: inherit;\n  font-family: Courier New,monospace;\n  border: 1px solid gray;\n  padding-right: 1px;\n  margin-right: 1px;\n  margin-left: 2px;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-latex-command-input.dcg-mq-empty {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-latex-command-input.dcg-mq-hasCursor {\n  border-color: ActiveBorder;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field.dcg-mq-empty:after,\n.dcg-calculator-api-container .dcg-mq-editable-field.dcg-mq-text-mode:after,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-empty:after {\n  visibility: hidden;\n  content: \"c\";\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-cursor:only-child:after,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-textarea+.dcg-mq-cursor:last-child:after {\n  visibility: hidden;\n  content: \"c\";\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-text-mode .dcg-mq-cursor:only-child:after {\n  content: \"\";\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field.dcg-mq-text-mode {\n  overflow-x: auto;\n  overflow-y: hidden;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block {\n  display: -moz-inline-box;\n  display: inline-block;\n  width: 100%;\n  padding: 2px;\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  white-space: nowrap;\n  overflow: hidden;\n  vertical-align: middle;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-digit,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-digit {\n  margin-left: .009em;\n  margin-right: .009em;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-group-start,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-group-start {\n  margin-left: .11em;\n  margin-right: -.01em;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-group-other,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-group-other {\n  margin-left: -.01em;\n  margin-right: -.01em;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-group-leading-1,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-group-leading-1,\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-group-leading-2,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-group-leading-2 {\n  margin-left: 0;\n  margin-right: -.01em;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block .dcg-mq-group-leading-3,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block .dcg-mq-group-leading-3 {\n  margin-left: .036em;\n  margin-right: -.01em;\n}\n\n.dcg-calculator-api-container .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-start,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-start,\n.dcg-calculator-api-container .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-other,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-other,\n.dcg-calculator-api-container .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-1,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-1,\n.dcg-calculator-api-container .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-2,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-2,\n.dcg-calculator-api-container .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-3,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-root-block.dcg-mq-suppress-grouping .dcg-mq-group-leading-3 {\n  margin-left: .009em;\n  margin-right: .009em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode {\n  font-variant: normal;\n  font-weight: 400;\n  font-style: normal;\n  font-size: 115%;\n  line-height: 1;\n  display: -moz-inline-box;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-non-leaf,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-scaled {\n  display: -moz-inline-box;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode var,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-text-mode,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-nonSymbola {\n  font-family: Times New Roman,Symbola,serif;\n  line-height: .9;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode svg {\n  fill: currentColor;\n  position: absolute;\n  top: 0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode * {\n  font-size: inherit;\n  line-height: inherit;\n  margin: 0;\n  padding: 0;\n  border-color: #000;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  user-select: none;\n  box-sizing: border-box;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-empty {\n  background: rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-empty.dcg-mq-root-block,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-empty.dcg-mq-quiet-delimiter,\n.dcg-calculator-api-container .dcg-mq-math-mode.dcg-mq-empty {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-text-mode {\n  display: inline-block;\n  white-space: pre;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-text-mode.dcg-mq-hasCursor {\n  box-shadow: inset #a9a9a9 0 .1em .2em;\n  padding: 0 .1em;\n  margin: 0 -.1em;\n  min-width: 1ex;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-font {\n  font: 1em Times New Roman,Symbola,serif;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-font * {\n  font-family: inherit;\n  font-style: inherit;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode b,\n.dcg-calculator-api-container .dcg-mq-math-mode b.dcg-mq-font {\n  font-weight: bolder;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode var,\n.dcg-calculator-api-container .dcg-mq-math-mode i,\n.dcg-calculator-api-container .dcg-mq-math-mode i.dcg-mq-font {\n  font-style: italic;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode var.dcg-mq-f {\n  margin-right: .2em;\n  margin-left: .1em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-roman var.dcg-mq-f {\n  margin: 0;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode big {\n  font-size: 200%;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-int>big {\n  display: inline-block;\n  -webkit-transform: scaleX(.7);\n  -moz-transform: scaleX(.7);\n  -ms-transform: scaleX(.7);\n  -o-transform: scaleX(.7);\n  transform: scaleX(.7);\n  vertical-align: -.16em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-int>.dcg-mq-supsub {\n  font-size: 80%;\n  vertical-align: -1.1em;\n  padding-right: .2em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-int>.dcg-mq-supsub>.dcg-mq-sup>.dcg-mq-sup-inner {\n  vertical-align: 1.3em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-int>.dcg-mq-supsub>.dcg-mq-sub {\n  margin-left: -.35em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-roman {\n  font-style: normal;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-sans-serif {\n  font-family: sans-serif,Symbola,serif;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-monospace {\n  font-family: monospace,Symbola,serif;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overline {\n  border-top: 1px solid;\n  margin-top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-underline {\n  border-bottom: 1px solid;\n  margin-bottom: 1px;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-binary-operator {\n  padding: 0 .2em;\n  display: -moz-inline-box;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub {\n  text-align: left;\n  font-size: 90%;\n  vertical-align: -.5em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub.dcg-mq-sup-only {\n  vertical-align: .5em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub.dcg-mq-sup-only>.dcg-mq-sup {\n  display: inline-block;\n  vertical-align: text-bottom;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub .dcg-mq-sup {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub .dcg-mq-sub {\n  display: block;\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub .dcg-mq-binary-operator {\n  padding: 0 .1em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub .dcg-mq-fraction {\n  font-size: 70%;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode sup.dcg-mq-nthroot {\n  font-size: 80%;\n  vertical-align: .8em;\n  margin-right: -.6em;\n  margin-left: .2em;\n  min-width: .5em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-ghost svg {\n  opacity: .2;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-middle {\n  margin-top: .1em;\n  margin-bottom: .1em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-l,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-r {\n  position: absolute;\n  top: 0;\n  bottom: 2px;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-l {\n  left: 0;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-r {\n  right: 0;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-bracket-container {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-array {\n  vertical-align: middle;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-array>span {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-operator-name {\n  font-family: Symbola,Times New Roman,serif;\n  line-height: .9;\n  font-style: normal;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode var.dcg-mq-operator-name.dcg-mq-first {\n  padding-left: .2em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode var.dcg-mq-operator-name.dcg-mq-last,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-supsub.dcg-mq-after-operator-name {\n  padding-right: .2em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-fraction {\n  font-size: 90%;\n  text-align: center;\n  vertical-align: -.4em;\n  padding: 0 .2em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-fraction,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator,\n.dcg-calculator-api-container .dcg-mq-math-mode x:-moz-any-link {\n  display: -moz-groupbox;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-fraction,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator,\n.dcg-calculator-api-container .dcg-mq-math-mode x:-moz-any-link,\n.dcg-calculator-api-container .dcg-mq-math-mode x:default {\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-numerator,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-denominator,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-dot-recurring {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-numerator {\n  padding: 0 .1em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-denominator {\n  border-top: 1px solid;\n  float: right;\n  width: 100%;\n  padding: .1em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-dot-recurring {\n  text-align: center;\n  height: .3em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-sqrt-prefix {\n  position: absolute;\n  top: 1px;\n  bottom: .15em;\n  width: .95em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-sqrt-container {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-sqrt-stem {\n  border-top: 1px solid;\n  margin-top: 1px;\n  margin-left: .9em;\n  padding-left: .15em;\n  padding-right: .2em;\n  margin-right: .1em;\n  padding-top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-diacritic-above {\n  display: block;\n  text-align: center;\n  line-height: .4em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-diacritic-stem {\n  display: block;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-hat-prefix {\n  display: block;\n  text-align: center;\n  line-height: .95em;\n  margin-bottom: -.7em;\n  transform: scaleX(1.5);\n  -moz-transform: scaleX(1.5);\n  -o-transform: scaleX(1.5);\n  -webkit-transform: scaleX(1.5);\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-hat-stem {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator {\n  vertical-align: -.2em;\n  padding: .2em;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator .dcg-mq-from,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator big,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator .dcg-mq-to {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator .dcg-mq-from,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator .dcg-mq-to {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-large-operator .dcg-mq-from {\n  float: right;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-editable-field {\n  cursor: text;\n  font-family: Symbola,Times New Roman,serif;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarc {\n  border-top: 1px solid black;\n  -webkit-border-top-right-radius: 50% .3em;\n  -moz-border-radius-topright: 50% .3em;\n  border-top-right-radius: 50% .3em;\n  -webkit-border-top-left-radius: 50% .3em;\n  -moz-border-radius-topleft: 50% .3em;\n  border-top-left-radius: 50% .3em;\n  margin-top: 1px;\n  padding-top: .15em;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarrow {\n  min-width: .5em;\n  border-top: 1px solid black;\n  margin-top: 1px;\n  padding-top: .2em;\n  text-align: center;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarrow:after {\n  position: absolute;\n  right: -.1em;\n  top: -.48em;\n  font-size: .5em;\n  content: \"\\27a4\";\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarrow.dcg-mq-arrow-left:after {\n  content: \"\";\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarrow.dcg-mq-arrow-left:before,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-overarrow.dcg-mq-arrow-leftright:before {\n  position: absolute;\n  top: -.48em;\n  left: -.1em;\n  font-size: .5em;\n  content: \"\\27a4\";\n  -moz-transform: scaleX(-1);\n  -o-transform: scaleX(-1);\n  -webkit-transform: scaleX(-1);\n  transform: scaleX(-1);\n  filter: FlipH;\n  -ms-filter: \"FlipH\";\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection .dcg-mq-non-leaf,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection .dcg-mq-non-leaf,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection .dcg-mq-scaled,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection .dcg-mq-scaled {\n  background: #B4D5FE!important;\n}\n\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection.dcg-mq-blur,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection.dcg-mq-blur,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection.dcg-mq-blur .dcg-mq-non-leaf,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection.dcg-mq-blur .dcg-mq-non-leaf,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection.dcg-mq-blur .dcg-mq-scaled,\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection.dcg-mq-blur .dcg-mq-scaled {\n  background: #D4D4D4!important;\n  color: #000;\n  border-color: #000;\n}\n\nhtml.dcg-calculator-api-container body .dcg-mq-math-mode .dcg-mq-selection .dcg-mq-nthroot-container *,\nhtml body .dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-selection .dcg-mq-nthroot-container *,\nhtml.dcg-calculator-api-container body .dcg-mq-editable-field .dcg-mq-selection .dcg-mq-nthroot-container *,\nhtml body .dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-selection .dcg-mq-nthroot-container * {\n  background: transparent!important;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-textarea,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-textarea {\n  position: relative;\n  -webkit-user-select: text;\n  -moz-user-select: text;\n  user-select: text;\n}\n\n.dcg-calculator-api-container .dcg-mq-editable-field .dcg-mq-textarea *,\n.dcg-calculator-api-container .dcg-mq-math-mode .dcg-mq-textarea * {\n  -webkit-user-select: text;\n  -moz-user-select: text;\n  user-select: text;\n  position: absolute;\n  clip: rect(1em 1em 1em 1em);\n  -webkit-transform: scale(0);\n  -moz-transform: scale(0);\n  -ms-transform: scale(0);\n  -o-transform: scale(0);\n  transform: scale(0);\n  resize: none;\n  width: 1px;\n  height: 1px;\n  box-sizing: content-box;\n}\n\n.dcg-calculator-api-container .dcg-tap-container [ontap] {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-loading-container {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-cancel-while-loading {\n  color: #2f72dc80;\n  padding: 8px 35px 8px 15px;\n  cursor: pointer;\n  -webkit-animation: dcg-fadeIn .5s;\n  -moz-animation: dcg-fadeIn .5s;\n  -o-animation: dcg-fadeIn .5s;\n  -ms-animation: dcg-fadeIn .5s;\n  animation: dcg-fadeIn .5s;\n  position: absolute;\n  top: 50%;\n  margin-top: 10px;\n  width: 100%;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-cancel-while-loading.dcg-hovered {\n  text-decoration: underline;\n  color: #2f72dccc;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-cancel-while-loading.dcg-depressed {\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-graph-loading-error {\n  text-align: center;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  -webkit-transform: translate(-50%,-50%);\n  -moz-transform: translate(-50%,-50%);\n  -o-transform: translate(-50%,-50%);\n  -ms-transform: translate(-50%,-50%);\n  transform: translate(-50%,-50%);\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-graph-loading-error .dcg-graph-loading-error-title {\n  color: #00000080;\n  font-size: 115%;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-graph-loading-error .dcg-graph-loading-error-subtitle {\n  margin-bottom: 15px;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-graph-loading-error .dcg-graph-loading-error-options {\n  font-size: 90%;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-loading-container .dcg-graph-loading-error .dcg-graph-loading-error-options .dcg-btn-medium {\n  margin: 0 8px;\n  padding: 4px 14px;\n  line-height: 28px;\n}\n\n.dcg-calculator-api-container .trip-block {\n  position: absolute;\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  -webkit-transition: .3s ease;\n  -moz-transition: .3s ease;\n  -o-transition: .3s ease;\n  -ms-transition: .3s ease;\n  transition: .3s ease;\n  display: none;\n  -webkit-transform: scale(0,0);\n  -moz-transform: scale(0,0);\n  -o-transform: scale(0,0);\n  -ms-transform: scale(0,0);\n  transform: scale(0);\n}\n\n.dcg-calculator-api-container .trip-block.trip-is-loaded:not(.trip-hidden) {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  -webkit-transform: scale(1,1);\n  -moz-transform: scale(1,1);\n  -o-transform: scale(1,1);\n  -ms-transform: scale(1,1);\n  transform: scale(1);\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior {\n  padding: 10px 40px 10px 10px;\n  text-align: left;\n  min-width: 100px;\n  -webkit-border-radius: 6px;\n  border-radius: 6px;\n  width: 275px;\n  background: #fff;\n  border: 3px solid #2f72dc;\n  color: #444;\n  font-size: 100%;\n  -webkit-box-shadow: 0 2px 7px 0 rgba(0,0,0,.3);\n  box-shadow: 0 2px 7px #0000004d;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-link {\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-title {\n  font-weight: 700;\n  margin-bottom: 5px;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-hint {\n  font-size: 80%;\n  line-height: 12px;\n  margin-top: 4px;\n  color: #666;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior i {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior code {\n  border: solid 1px #d3d3d3;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  padding: 2px 3px;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior code i {\n  font-size: 70%;\n  font-family: Arial,sans-serif;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-close {\n  color: #00000080;\n  position: absolute;\n  right: 0px;\n  top: 0px;\n  font-size: 170%;\n  line-height: 16px;\n  float: right;\n  padding: 6px;\n  text-decoration: none;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-close.dcg-hovered {\n  color: #000000a6;\n}\n\n.dcg-calculator-api-container .trip-block .trip-interior .trip-close.dcg-depressed {\n  color: #000c;\n}\n\n.dcg-calculator-api-container .trip-block .trip-arrow {\n  border: 10px solid transparent;\n  height: 0;\n  width: 0;\n  position: absolute;\n}\n\n.dcg-calculator-api-container .trip-block.trip-n .trip-arrow {\n  border-bottom-width: 0;\n  border-top-color: #2f72dc;\n}\n\n.dcg-calculator-api-container .trip-block.trip-s .trip-arrow {\n  border-bottom-color: #2f72dc;\n  border-top-width: 0;\n}\n\n.dcg-calculator-api-container .trip-block.trip-e .trip-arrow {\n  border-left-width: 0;\n  border-right-color: #2f72dc;\n}\n\n.dcg-calculator-api-container .trip-block.trip-w .trip-arrow {\n  border-right-width: 0;\n  border-left-color: #2f72dc;\n}\n\n.dcg-calculator-api-container .trip-block.trip-n .trip-arrow,\n.dcg-calculator-api-container .trip-block.trip-s .trip-arrow {\n  left: 50%;\n  margin-left: -10px;\n}\n\n.dcg-calculator-api-container .trip-block.trip-e .trip-arrow,\n.dcg-calculator-api-container .trip-block.trip-w .trip-arrow {\n  top: 50%;\n  margin-top: -10px;\n}\n\n.dcg-calculator-api-container .trip-block.trip-n .trip-arrow {\n  top: 100%;\n}\n\n.dcg-calculator-api-container .trip-block.trip-s .trip-arrow {\n  bottom: 100%;\n}\n\n.dcg-calculator-api-container .trip-block.trip-e .trip-arrow {\n  right: 100%;\n}\n\n.dcg-calculator-api-container .trip-block.trip-w .trip-arrow {\n  left: 100%;\n}\n\n.dcg-calculator-api-container .trip-progress-bar {\n  height: 1px;\n  background-color: #444;\n  width: 0;\n}\n\n@media (prefers-reduced-motion) {\n  .dcg-calculator-api-container .dcg-container *,\n  .dcg-calculator-api-container .dcg-container *:after,\n  .dcg-calculator-api-container .dcg-container *:before {\n    -webkit-transition: none!important;\n    -moz-transition: none!important;\n    -o-transition: none!important;\n    -ms-transition: none!important;\n    transition: none!important;\n    -webkit-animation-duration: 0ms!important;\n    -moz-animation-duration: 0ms!important;\n    -o-animation-duration: 0ms!important;\n    -ms-animation-duration: 0ms!important;\n    animation-duration: 0ms!important;\n    -webkit-animation-delay: 0ms!important;\n    -moz-animation-delay: 0ms!important;\n    -o-animation-delay: 0ms!important;\n    -ms-animation-delay: 0ms!important;\n    animation-delay: 0ms!important;\n  }\n}\n\n.dcg-aria-alert,\n.dcg-calculator-api-container .dcg-offscreen-element {\n  position: absolute;\n  left: -1000px;\n  top: -1000px;\n  width: 1px;\n  height: 1px;\n  text-align: left;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-default-border {\n  border: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-container a,\n.dcg-calculator-api-container .dcg-container a:hover {\n  text-decoration: none;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-no-graphpaper .dcg-grapher,\n.dcg-calculator-api-container .dcg-container.dcg-no-graphpaper .dcg-resize-list-btn,\n.dcg-calculator-api-container .dcg-container.dcg-no-graphpaper .dcg-graph-icon {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-grapher.dcg-scale-horizontal {\n  cursor: ew-resize;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-grapher.dcg-scale-vertical {\n  cursor: ns-resize;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-grapher.dcg-scale-both {\n  cursor: nesw-resize;\n}\n\n.dcg-calculator-api-container .dcg-graph-outer {\n  overflow: hidden;\n  position: absolute;\n  top: 0;\n  left: 0;\n  right: 0;\n  bottom: 0;\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-no-expression-topbar .dcg-expression-top-bar {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-no-expression-topbar .dcg-exppanel-container {\n  padding-top: 0;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-no-hyperlinks a[target=_blank] {\n  display: none!important;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-inverted-colors {\n  filter: invert(100%);\n}\n\n.dcg-calculator-api-container .dcg-container {\n  width: 100%;\n  height: 100%;\n  position: relative;\n  background: #fff;\n  z-index: 0;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n  user-select: none;\n  -webkit-tap-highlight-color: transparent;\n  overflow: hidden;\n  font-family: arial,sans-serif;\n  font-size: 16px;\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-is-interactive,\n.dcg-calculator-api-container .dcg-container.dcg-is-interactive .dcg-grapher {\n  touch-action: none;\n  -ms-touch-action: none;\n}\n\n.dcg-calculator-api-container .dcg-container * {\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-text-selectable {\n  -webkit-user-select: text;\n  -moz-user-select: text;\n  -ms-user-select: text;\n  user-select: text;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding {\n  position: absolute;\n  bottom: 0;\n  left: 50%;\n}\n\n.dcg-calculator-api-container .dcg-graphpaper-branding {\n  position: absolute;\n  bottom: 0;\n  right: -8px;\n  display: none;\n  z-index: 21;\n}\n\n.dcg-calculator-api-container .dcg-fullscreen .dcg-graphpaper-branding {\n  display: block;\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-fullscreen .dcg-graphpaper-branding .dcg-powered-by,\n.dcg-calculator-api-container .dcg-fullscreen .dcg-graphpaper-branding i {\n  position: relative;\n  text-shadow: -1px -1px 0 #fff,-1px 1px 0 #fff,1px -1px 0 #fff,1px 1px 0 #fff,0 -1px 0 #fff,0 1px 0 #fff,1px 0 0 #fff,-1px 0 0 #fff;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding,\n.dcg-calculator-api-container .dcg-graphpaper-branding {\n  text-align: center;\n  font-size: 75%;\n  width: 110px;\n  margin-left: -55px;\n  text-decoration: none;\n  line-height: 1em;\n  height: 45px;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding.dcg-unclickable,\n.dcg-calculator-api-container .dcg-graphpaper-branding.dcg-unclickable {\n  pointer-events: none;\n  z-index: -1;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding .dcg-powered-by,\n.dcg-calculator-api-container .dcg-graphpaper-branding .dcg-powered-by {\n  color: #0003;\n  text-decoration: none;\n  -webkit-transition: color .3s;\n  -moz-transition: color .3s;\n  -o-transition: color .3s;\n  -ms-transition: color .3s;\n  transition: color .3s;\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding i,\n.dcg-calculator-api-container .dcg-graphpaper-branding i {\n  color: #0003;\n  font-size: 650%;\n  margin-right: 2px;\n  line-height: 18px;\n  -webkit-transition: color .3s;\n  -moz-transition: color .3s;\n  -o-transition: color .3s;\n  -ms-transition: color .3s;\n  transition: color .3s;\n  height: 18px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding a,\n.dcg-calculator-api-container .dcg-graphpaper-branding a,\n.dcg-calculator-api-container .dcg-expressions-branding .dcg-edit-branding,\n.dcg-calculator-api-container .dcg-graphpaper-branding .dcg-edit-branding {\n  cursor: pointer;\n  display: block;\n  height: 50px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding a.dcg-hovered .dcg-powered-by,\n.dcg-calculator-api-container .dcg-graphpaper-branding a.dcg-hovered .dcg-powered-by,\n.dcg-calculator-api-container .dcg-expressions-branding .dcg-edit-branding.dcg-hovered .dcg-powered-by,\n.dcg-calculator-api-container .dcg-graphpaper-branding .dcg-edit-branding.dcg-hovered .dcg-powered-by {\n  color: #aaa;\n}\n\n.dcg-calculator-api-container .dcg-expressions-branding a.dcg-hovered i,\n.dcg-calculator-api-container .dcg-graphpaper-branding a.dcg-hovered i,\n.dcg-calculator-api-container .dcg-expressions-branding .dcg-edit-branding.dcg-hovered i,\n.dcg-calculator-api-container .dcg-graphpaper-branding .dcg-edit-branding.dcg-hovered i {\n  color: #127a3d;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-graphpaper-branding,\n.dcg-calculator-api-container .dcg-no-branding .dcg-expressions-branding,\n.dcg-calculator-api-container .dcg-no-branding .dcg-graphpaper-branding {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-btn-blue,\n.dcg-calculator-api-container .dcg-btn-red,\n.dcg-calculator-api-container .dcg-btn-light-gray,\n.dcg-calculator-api-container .dcg-btn-primary,\n.dcg-calculator-api-container .dcg-btn-secondary,\n.dcg-calculator-api-container .dcg-btn-white-outline {\n  text-decoration: none;\n  white-space: nowrap;\n  padding: 0 20px;\n  -webkit-appearance: none;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n  user-select: none;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  line-height: 34px;\n  border: none;\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-btn-red,\n.dcg-calculator-api-container .dcg-btn-blue,\n.dcg-calculator-api-container .dcg-btn-primary,\n.dcg-calculator-api-container .dcg-btn-secondary {\n  color: #fff;\n  -webkit-box-shadow: inset 0 1px rgba(255,255,255,.1),inset 0 -1px rgba(0,0,0,.05);\n  box-shadow: inset 0 1px #ffffff1a,inset 0 -1px #0000000d;\n}\n\n.dcg-calculator-api-container .dcg-btn-red.dcg-hovered:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-btn-blue.dcg-hovered:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-btn-primary.dcg-hovered:not(.dcg-disabled) {\n  -webkit-transition: background .2s;\n  -moz-transition: background .2s;\n  -o-transition: background .2s;\n  -ms-transition: background .2s;\n  transition: background .2s;\n}\n\n.dcg-calculator-api-container .dcg-btn-red.dcg-depressed:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-btn-blue.dcg-depressed:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-btn-primary.dcg-depressed:not(.dcg-disabled) {\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-btn-red {\n  background: #ce4945;\n  border: 1px solid #aa3a37;\n}\n\n.dcg-calculator-api-container .dcg-btn-red.dcg-hovered:not(.dcg-disabled) {\n  background: #bc433f;\n}\n\n.dcg-calculator-api-container .dcg-btn-red.dcg-depressed:not(.dcg-disabled) {\n  background: #b03936;\n}\n\n.dcg-calculator-api-container .dcg-btn-blue,\n.dcg-calculator-api-container .dcg-btn-primary {\n  background: #2f72dc;\n  border: 1px solid #2964c2;\n}\n\n.dcg-calculator-api-container .dcg-btn-blue.dcg-hovered,\n.dcg-calculator-api-container .dcg-btn-primary.dcg-hovered {\n  background: #2964c2;\n}\n\n.dcg-calculator-api-container .dcg-btn-blue.dcg-depressed,\n.dcg-calculator-api-container .dcg-btn-primary.dcg-depressed {\n  background: #2457a8;\n}\n\n.dcg-calculator-api-container .dcg-btn-secondary {\n  background: #fff;\n  border: 1px solid #2f72dc;\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-btn-secondary.dcg-hovered {\n  border-color: #2964c2;\n  -webkit-box-shadow: 0 0 0 1px #2964c2;\n  box-shadow: 0 0 0 1px #2964c2;\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-btn-secondary.dcg-depressed {\n  border-color: #2457a8;\n  -webkit-box-shadow: 0 0 0 1px #2457a8;\n  box-shadow: 0 0 0 1px #2457a8;\n  color: #17396e;\n  background: rgba(47,114,220,.1);\n}\n\n.dcg-calculator-api-container .dcg-btn-white-outline {\n  border: 1px solid rgba(250,250,250,.8);\n  color: #fafafae6;\n}\n\n.dcg-calculator-api-container .dcg-btn-white-outline.dcg-hovered,\n.dcg-calculator-api-container .dcg-btn-white-outline.dcg-depressed {\n  border-color: #fafafae6;\n  -webkit-box-shadow: 0 0 0 1px rgba(250,250,250,.9);\n  box-shadow: 0 0 0 1px #fafafae6;\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-btn-white-outline.dcg-depressed {\n  background: rgba(250,250,250,.1);\n}\n\n.dcg-calculator-api-container .dcg-btn-light-gray {\n  -webkit-box-shadow: inset 0 1px rgba(255,255,255,.25),inset 0 -1px rgba(0,0,0,.02);\n  box-shadow: inset 0 1px #ffffff40,inset 0 -1px #00000005;\n  background: -webkit-linear-gradient(#f6f6f6,#f0f0f0);\n  background: -moz-linear-gradient(#f6f6f6,#f0f0f0);\n  background: -o-linear-gradient(#f6f6f6,#f0f0f0);\n  background: -ms-linear-gradient(#f6f6f6,#f0f0f0);\n  background: linear-gradient(#f6f6f6,#f0f0f0);\n  border: 1px solid rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-btn-light-gray.dcg-hovered {\n  background: #ededed;\n  border: 1px solid rgba(0,0,0,.13);\n}\n\n.dcg-calculator-api-container .dcg-btn-light-gray.dcg-depressed {\n  background: #e0e0e0;\n  border: 1px solid rgba(0,0,0,.15);\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-primary-link {\n  color: #2f72dc;\n  cursor: pointer;\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-primary-link.dcg-hovered {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-primary-link.dcg-depressed {\n  color: #17396e;\n}\n\n.dcg-calculator-api-container .dcg-pull-right {\n  float: right;\n}\n\n.dcg-calculator-api-container .dcg-pull-left {\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-btn-red,\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-btn-blue,\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-btn-primary {\n  -webkit-box-shadow: inset 0 -1px rgba(255,255,255,.15),inset 0 1px rgba(0,0,0,.1);\n  box-shadow: inset 0 -1px #ffffff26,inset 0 1px #0000001a;\n}\n\n.dcg-calculator-api-container input.dcg-input-blue-outline,\n.dcg-calculator-api-container textarea.dcg-input-blue-outline {\n  outline: none;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  border: 1px solid #ccc;\n  padding: 7px;\n  -webkit-appearance: none;\n  -moz-appearance: none;\n  appearance: none;\n  font-size: 100%;\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n}\n\n.dcg-calculator-api-container input.dcg-input-blue-outline:focus,\n.dcg-calculator-api-container textarea.dcg-input-blue-outline:focus {\n  border: 1px solid #2f72dc;\n  -webkit-box-shadow: 0 0 0 1px #2f72dc;\n  box-shadow: 0 0 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container input.dcg-input-blue-outline::-ms-clear,\n.dcg-calculator-api-container textarea.dcg-input-blue-outline::-ms-clear {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-container {\n  text-align: left;\n  -webkit-transform-origin: 0 0;\n  -moz-transform-origin: 0 0;\n  -o-transform-origin: 0 0;\n  -ms-transform-origin: 0 0;\n  transform-origin: 0 0;\n}\n\n.dcg-calculator-api-container .dcg-container pre {\n  white-space: pre-wrap;\n}\n\n.dcg-calculator-api-container .dcg-container img {\n  border: 0;\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-container input::-ms-clear {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-container button,\n.dcg-calculator-api-container .dcg-container input,\n.dcg-calculator-api-container .dcg-container select,\n.dcg-calculator-api-container .dcg-container textarea {\n  font-family: inherit;\n}\n\n.dcg-calculator-api-container .dcg-container button,\n.dcg-calculator-api-container .dcg-container select {\n  text-transform: none;\n}\n\n.dcg-calculator-api-container .dcg-container button,\n.dcg-calculator-api-container .dcg-container input[type=button],\n.dcg-calculator-api-container .dcg-container input[type=reset],\n.dcg-calculator-api-container .dcg-container input[type=submit] {\n  -webkit-appearance: button;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-container button[disabled],\n.dcg-calculator-api-container .dcg-container input[disabled] {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-container input[type=search] {\n  -webkit-appearance: textfield;\n  -webkit-box-sizing: content-box;\n  -moz-box-sizing: content-box;\n  box-sizing: content-box;\n}\n\n.dcg-calculator-api-container .dcg-container input[type=search]::-webkit-search-cancel-button,\n.dcg-calculator-api-container .dcg-container input[type=search]::-webkit-search-decoration {\n  -webkit-appearance: none;\n}\n\n.dcg-calculator-api-container .dcg-container button::-moz-focus-inner,\n.dcg-calculator-api-container .dcg-container input::-moz-focus-inner {\n  border: 0;\n  padding: 0;\n}\n\n.dcg-calculator-api-container .dcg-container table {\n  border-collapse: collapse;\n  border-spacing: 0;\n}\n\n.dcg-calculator-api-container .dcg-container input::-webkit-outer-spin-button,\n.dcg-calculator-api-container .dcg-container input::-webkit-inner-spin-button {\n  -webkit-appearance: none;\n  margin: 0;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem textarea.dcg-smart-textarea,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-displayTextarea,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionimage .dcg-image-loaded .dcg-image-name {\n  font-size: 113%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionimage .dcg-image-loaded .dcg-mq-math-mode {\n  font-size: 130%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionimage .dcg-image-loaded .dcg-mq-editable-field.dcg-math-input {\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-poi-label {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-poi-label .dcg-pt {\n  border-width: 8px;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  margin-left: -4px;\n  margin-top: -4px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-poi-label.dcg-hole .dcg-pt {\n  border-width: 4px;\n  padding: 5px;\n  -webkit-border-radius: 9px;\n  border-radius: 9px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-poi-label:not(.dcg-tracept) .dcg-pt {\n  border-width: 8px;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  margin-left: -4px;\n  margin-top: -4px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-slider-container .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-mathquill-braille {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-mq-placeholder {\n  margin-top: -.88em;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-fade-container .dcg-evaluation {\n  font-size: 135%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-fade-container .dcg-evaluation .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-fade-container .dcg-evaluation .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-fade-container .dcg-evaluation .dcg-mathquill-braille {\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-fade-container .dcg-main:after {\n  width: 2px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-create-sliders {\n  height: 30px;\n  line-height: 30px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-create-sliders .dcg-msg {\n  font-size: 100%;\n  padding: 2px 0;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-create-sliders .dcg-btn-slider {\n  font-size: 120%;\n  height: 30px;\n  line-height: 30px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expressionitem .dcg-slider {\n  bottom: 30px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-display-domain {\n  bottom: 12px;\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-slider_menu,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-edit-domain {\n  bottom: 6px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-slider_menu .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-edit-domain .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-slider_menu .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-edit-domain .dcg-mq-math-mode {\n  font-size: 120%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-slider_menu table,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-edit-domain table {\n  border-collapse: collapse;\n  font-size: 20px;\n  margin: 0 auto;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-slider_menu table input,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-edit-domain table input {\n  font-size: 81%;\n}\n\n@font-face {\n  font-family: dcg-icons;\n  src: 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format(\"truetype\");\n  font-weight: 400;\n  font-style: normal;\n  font-display: block;\n}\n\n.dcg-calculator-api-container [class^=dcg-icon-],\n.dcg-calculator-api-container [class*=\" dcg-icon-\"] {\n  font-family: dcg-icons!important;\n  speak: never;\n  font-style: normal;\n  font-weight: 400;\n  font-variant: normal;\n  text-transform: none;\n  line-height: 1;\n  -webkit-font-smoothing: antialiased;\n  -moz-osx-font-smoothing: grayscale;\n}\n\n.dcg-calculator-api-container .dcg-icon-play-outline:before {\n  content: \"\\e913\";\n}\n\n.dcg-calculator-api-container .dcg-icon-music:before {\n  content: \"\\e914\";\n}\n\n.dcg-calculator-api-container .dcg-icon-trashcan:before {\n  content: \"\\e918\";\n}\n\n.dcg-calculator-api-container .dcg-icon-replace:before {\n  content: \"\\e90f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-folder-move:before {\n  content: \"\\e90e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-metronome-2:before {\n  content: \"\\e90d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-play-once:before {\n  content: \"\\e90b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-metronome:before {\n  content: \"\\e90c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-mail:before {\n  content: \"\\e90a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-line-dotted:before {\n  content: \"\\e907\";\n}\n\n.dcg-calculator-api-container .dcg-icon-line-dashed:before {\n  content: \"\\e908\";\n}\n\n.dcg-calculator-api-container .dcg-icon-line-solid:before {\n  content: \"\\e909\";\n}\n\n.dcg-calculator-api-container .dcg-icon-angle:before {\n  content: \"\\e910\";\n}\n\n.dcg-calculator-api-container .dcg-icon-line-thickness:before {\n  content: \"\\e911\";\n}\n\n.dcg-calculator-api-container .dcg-icon-opacity:before {\n  content: \"\\e912\";\n}\n\n.dcg-calculator-api-container .dcg-icon-stop:before {\n  content: \"\\e906\";\n}\n\n.dcg-calculator-api-container .dcg-icon-thin-arrow-right:before {\n  content: \"\\e904\";\n}\n\n.dcg-calculator-api-container .dcg-icon-thin-arrow-left:before {\n  content: \"\\e905\";\n}\n\n.dcg-calculator-api-container .dcg-icon-volume:before {\n  content: \"\\e903\";\n}\n\n.dcg-calculator-api-container .dcg-icon-volume-down:before {\n  content: \"\\e901\";\n}\n\n.dcg-calculator-api-container .dcg-icon-volume-up:before {\n  content: \"\\e902\";\n}\n\n.dcg-calculator-api-container .dcg-icon-app-test-mode:before {\n  content: \"\\e900\";\n}\n\n.dcg-calculator-api-container .dcg-icon-trophy:before {\n  content: \"\\e200\";\n}\n\n.dcg-calculator-api-container .dcg-icon-app-graphing:before {\n  content: \"\\e201\";\n}\n\n.dcg-calculator-api-container .dcg-icon-app-geometry:before {\n  content: \"\\e202\";\n}\n\n.dcg-calculator-api-container .dcg-icon-app-scientific:before {\n  content: \"\\e203\";\n}\n\n.dcg-calculator-api-container .dcg-icon-app-four-function:before {\n  content: \"\\e204\";\n}\n\n.dcg-calculator-api-container .dcg-icon-clipboard:before {\n  content: \"\\e205\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-infinite:before {\n  content: \"\\e206\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-once:before {\n  content: \"\\e207\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-two-way:before {\n  content: \"\\e208\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-one-way:before {\n  content: \"\\e209\";\n}\n\n.dcg-calculator-api-container .dcg-icon-randomize:before {\n  content: \"\\e20a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-zoom-fit:before {\n  content: \"\\e20b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-comments:before {\n  content: \"\\e20c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-lines-solid:before {\n  content: \"\\e20d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-histogram-fill:before {\n  content: \"\\e20e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-histogram:before {\n  content: \"\\e20f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-distribution-fill:before {\n  content: \"\\e210\";\n}\n\n.dcg-calculator-api-container .dcg-icon-distribution:before {\n  content: \"\\e211\";\n}\n\n.dcg-calculator-api-container .dcg-icon-dotplot-cross:before {\n  content: \"\\e212\";\n}\n\n.dcg-calculator-api-container .dcg-icon-dotplot-open:before {\n  content: \"\\e213\";\n}\n\n.dcg-calculator-api-container .dcg-icon-dotplot-default:before {\n  content: \"\\e214\";\n}\n\n.dcg-calculator-api-container .dcg-icon-boxplot:before {\n  content: \"\\e215\";\n}\n\n.dcg-calculator-api-container .dcg-icon-points:before {\n  content: \"\\e216\";\n}\n\n.dcg-calculator-api-container .dcg-icon-fraction:before {\n  content: \"\\e217\";\n}\n\n.dcg-calculator-api-container .dcg-icon-cross:before {\n  content: \"\\e218\";\n}\n\n.dcg-calculator-api-container .dcg-icon-open:before {\n  content: \"\\e219\";\n}\n\n.dcg-calculator-api-container .dcg-icon-point:before {\n  content: \"\\e21a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-shaded-inequality-shade2:before {\n  content: \"\\e21b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-shaded-inequality-dash:before {\n  content: \"\\e21c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-position-arrows-single:before {\n  content: \"\\e21d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-position-arrows:before {\n  content: \"\\e21e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-parametric-filled:before {\n  content: \"\\e21f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-parametric-solid:before {\n  content: \"\\e220\";\n}\n\n.dcg-calculator-api-container .dcg-icon-parametric-dashed:before {\n  content: \"\\e221\";\n}\n\n.dcg-calculator-api-container .dcg-icon-parametric-dotted:before {\n  content: \"\\e222\";\n}\n\n.dcg-calculator-api-container .dcg-icon-polygon-filled:before {\n  content: \"\\e223\";\n}\n\n.dcg-calculator-api-container .dcg-icon-polygon-dashed:before {\n  content: \"\\e224\";\n}\n\n.dcg-calculator-api-container .dcg-icon-polygon-dotted:before {\n  content: \"\\e225\";\n}\n\n.dcg-calculator-api-container .dcg-icon-polygon-solid:before {\n  content: \"\\e226\";\n}\n\n.dcg-calculator-api-container .dcg-icon-title:before {\n  content: \"\\e227\";\n}\n\n.dcg-calculator-api-container .dcg-icon-bottom-arrow:before {\n  content: \"\\e228\";\n}\n\n.dcg-calculator-api-container .dcg-icon-rocket:before {\n  content: \"\\e229\";\n}\n\n.dcg-calculator-api-container .dcg-icon-reset:before {\n  content: \"\\e22a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-desmos:before {\n  content: \"\\e22b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-download:before {\n  content: \"\\e22c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-embed:before {\n  content: \"\\e22d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-export:before {\n  content: \"\\e22e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-book:before {\n  content: \"\\e22f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-print:before {\n  content: \"\\e230\";\n}\n\n.dcg-calculator-api-container .dcg-icon-magic:before {\n  content: \"\\e231\";\n}\n\n.dcg-calculator-api-container .dcg-icon-cursor:before {\n  content: \"\\e232\";\n}\n\n.dcg-calculator-api-container .dcg-icon-dashed-function:before {\n  content: \"\\e233\";\n}\n\n.dcg-calculator-api-container .dcg-icon-function:before {\n  content: \"\\e234\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrows-two:before {\n  content: \"\\e235\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrows-one:before {\n  content: \"\\e236\";\n}\n\n.dcg-calculator-api-container .dcg-icon-desmos-badge:before {\n  content: \"\\e237\";\n}\n\n.dcg-calculator-api-container .dcg-icon-move:before {\n  content: \"\\e238\";\n}\n\n.dcg-calculator-api-container .dcg-icon-move-horizontal:before {\n  content: \"\\e239\";\n}\n\n.dcg-calculator-api-container .dcg-icon-move-vertical:before {\n  content: \"\\e23a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-left:before {\n  content: \"\\e23b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-right:before {\n  content: \"\\e23c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-arrow-enter:before {\n  content: \"\\e23d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-shift:before {\n  content: \"\\e23e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-dragdots:before {\n  content: \"\\e23f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-duplicate:before {\n  content: \"\\e240\";\n}\n\n.dcg-calculator-api-container .dcg-icon-error:before {\n  content: \"\\e241\";\n}\n\n.dcg-calculator-api-container .dcg-icon-facebook:before {\n  content: \"\\e242\";\n}\n\n.dcg-calculator-api-container .dcg-icon-film:before {\n  content: \"\\e243\";\n}\n\n.dcg-calculator-api-container .dcg-icon-folder-open:before {\n  content: \"\\e244\";\n}\n\n.dcg-calculator-api-container .dcg-icon-folder:before {\n  content: \"\\e245\";\n}\n\n.dcg-calculator-api-container .dcg-icon-hamburger:before {\n  content: \"\\e246\";\n}\n\n.dcg-calculator-api-container .dcg-icon-hdd:before {\n  content: \"\\e247\";\n}\n\n.dcg-calculator-api-container .dcg-icon-hide:before {\n  content: \"\\e248\";\n}\n\n.dcg-calculator-api-container .dcg-icon-home:before {\n  content: \"\\e249\";\n}\n\n.dcg-calculator-api-container .dcg-icon-image:before {\n  content: \"\\e24a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-keyboard:before {\n  content: \"\\e24b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-lock:before {\n  content: \"\\e24c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-minus:before {\n  content: \"\\e24d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-new-expression:before {\n  content: \"\\e24e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-new-folder:before {\n  content: \"\\e24f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-new-image:before {\n  content: \"\\e250\";\n}\n\n.dcg-calculator-api-container .dcg-icon-new-table:before {\n  content: \"\\e251\";\n}\n\n.dcg-calculator-api-container .dcg-icon-new-text:before {\n  content: \"\\e252\";\n}\n\n.dcg-calculator-api-container .dcg-icon-pause:before {\n  content: \"\\e253\";\n}\n\n.dcg-calculator-api-container .dcg-icon-pencil:before {\n  content: \"\\e254\";\n}\n\n.dcg-calculator-api-container .dcg-icon-play:before {\n  content: \"\\e255\";\n}\n\n.dcg-calculator-api-container .dcg-icon-plus:before {\n  content: \"\\e256\";\n}\n\n.dcg-calculator-api-container .dcg-icon-question-sign:before {\n  content: \"\\e257\";\n}\n\n.dcg-calculator-api-container .dcg-icon-redo:before {\n  content: \"\\e258\";\n}\n\n.dcg-calculator-api-container .dcg-icon-remove:before {\n  content: \"\\e259\";\n}\n\n.dcg-calculator-api-container .dcg-icon-search:before {\n  content: \"\\e25a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-settings:before {\n  content: \"\\e25b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-share:before {\n  content: \"\\e25c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-show:before {\n  content: \"\\e25d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-table:before {\n  content: \"\\e25e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-text:before {\n  content: \"\\e25f\";\n}\n\n.dcg-calculator-api-container .dcg-icon-time:before {\n  content: \"\\e260\";\n}\n\n.dcg-calculator-api-container .dcg-icon-twitter:before {\n  content: \"\\e261\";\n}\n\n.dcg-calculator-api-container .dcg-icon-undo:before {\n  content: \"\\e262\";\n}\n\n.dcg-calculator-api-container .dcg-icon-world:before {\n  content: \"\\e263\";\n}\n\n.dcg-calculator-api-container .dcg-icon-wrench:before {\n  content: \"\\e264\";\n}\n\n.dcg-calculator-api-container .dcg-icon-zoom:before {\n  content: \"\\e265\";\n}\n\n.dcg-calculator-api-container .dcg-icon-caret-down:before {\n  content: \"\\e266\";\n}\n\n.dcg-calculator-api-container .dcg-icon-caret-left:before {\n  content: \"\\e267\";\n}\n\n.dcg-calculator-api-container .dcg-icon-caret-right:before {\n  content: \"\\e268\";\n}\n\n.dcg-calculator-api-container .dcg-icon-caret-up:before {\n  content: \"\\e269\";\n}\n\n.dcg-calculator-api-container .dcg-icon-check:before {\n  content: \"\\e26a\";\n}\n\n.dcg-calculator-api-container .dcg-icon-chevron-down:before {\n  content: \"\\e26b\";\n}\n\n.dcg-calculator-api-container .dcg-icon-chevron-left:before {\n  content: \"\\e26c\";\n}\n\n.dcg-calculator-api-container .dcg-icon-chevron-right:before {\n  content: \"\\e26d\";\n}\n\n.dcg-calculator-api-container .dcg-icon-chevron-up:before {\n  content: \"\\e26e\";\n}\n\n.dcg-calculator-api-container .dcg-icon-delete:before {\n  content: \"\\e26f\";\n}\n\n.dcg-calculator-api-container .dcg-constrained-height-popover {\n  position: absolute;\n  top: 40px;\n  bottom: 2px;\n  right: 4px;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-constrained-height-popover .dcg-popover-interior {\n  max-height: 100%;\n  pointer-events: auto;\n}\n\n.dcg-calculator-api-container .dcg-popover {\n  z-index: 80;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-popover-interior {\n  padding: 20px;\n  background-color: #fff;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 6px;\n  border-radius: 6px;\n  -webkit-box-shadow: 0 5px 10px rgba(0,0,0,.2);\n  box-shadow: 0 5px 10px #0003;\n  margin: -1px;\n  overflow: auto;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-top {\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-right {\n  margin-left: 10px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-bottom {\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-left {\n  margin-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-popover-interior {\n  overflow: auto;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-popover-content {\n  font-size: 85%;\n  color: #444;\n  line-height: 1.5em;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-language-picker .dcg-language-header {\n  color: #2f72dc;\n  border-bottom: 2px solid #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-popover-title {\n  margin-bottom: 10px;\n  font-size: 115%;\n  border-bottom: 2px solid #2f72dc;\n  color: #2f72dc;\n  font-weight: 400;\n  background-color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-popover-title:not(:first-of-type) {\n  padding-top: 20px;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-arrow,\n.dcg-calculator-api-container .dcg-popover .dcg-arrow:after {\n  position: absolute;\n  display: inline-block;\n  width: 0;\n  height: 0;\n  border-color: transparent;\n  border-style: solid;\n}\n\n.dcg-calculator-api-container .dcg-popover .dcg-arrow:after {\n  content: \"\";\n  z-index: -1;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-top .dcg-arrow {\n  bottom: -10px;\n  left: 50%;\n  margin-left: -10px;\n  border-width: 10px 10px 0;\n  border-top-color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-top .dcg-arrow:after {\n  border-width: 11px 11px 0;\n  border-top-color: #00000040;\n  bottom: -1px;\n  left: -11px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-right .dcg-arrow {\n  top: 50%;\n  left: -10px;\n  margin-top: -10px;\n  border-width: 10px 10px 10px 0;\n  border-right-color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-right .dcg-arrow:after {\n  border-width: 11px 11px 11px 0;\n  border-right-color: #00000040;\n  bottom: -11px;\n  left: -1px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-bottom .dcg-arrow {\n  top: -14px;\n  margin-left: -14px;\n  border-width: 0px 14px 14px;\n  border-bottom-color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-bottom .dcg-arrow:after {\n  border-width: 0 14px 14px;\n  border-bottom-color: #00000040;\n  top: -1px;\n  left: -14px;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-left .dcg-arrow {\n  top: 50%;\n  right: -10px;\n  margin-top: -10px;\n  border-width: 10px 0 10px 10px;\n  border-left-color: #fff;\n  border-top-color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-popover.dcg-left .dcg-arrow:after {\n  border-width: 11px 0 11px 11px;\n  border-left-color: #00000040;\n  bottom: -11px;\n  right: -1px;\n}\n\n.dcg-calculator-api-container .dcg-transparent-bg {\n  background: rgba(0,0,0,0);\n}\n\n.dcg-calculator-api-container .dcg-mouse-over-closed-poi,\n.dcg-calculator-api-container .dcg-mouse-over-opened-poi,\n.dcg-calculator-api-container .dcg-mouse-over-interactive-label,\n.dcg-calculator-api-container .dcg-mouse-over-clickable-object {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-mouse-over-movable-point {\n  cursor: move;\n}\n\n.dcg-calculator-api-container .dcg-mouse-over-movable-point-ew {\n  cursor: ew-resize;\n}\n\n.dcg-calculator-api-container .dcg-mouse-over-movable-point-ns {\n  cursor: ns-resize;\n}\n\n.dcg-calculator-api-container .dcg-mouse-over-closed-poi .dcg-tracept {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-show-border .dcg-label {\n  border: 1px solid #ddd;\n  background: #fff;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  -webkit-box-shadow: 0 0 5px rgba(0,0,0,.2);\n  box-shadow: 0 0 5px #0003;\n  padding: 8px 6px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-math-field {\n  padding: 3px 10px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-resizing-text-input-container input,\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-text-input-content {\n  padding: 5px 10px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border {\n  background: rgba(255,255,255,.75);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  border-width: 1px;\n  border-style: solid;\n  padding: 1px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border:not(.dcg-focus):not(.dcg-hovered) {\n  border-color: #bbb!important;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border.dcg-empty-label:not(.dcg-focus):not(.dcg-hovered) {\n  border-color: #999!important;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border.dcg-empty-label,\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border.dcg-focus {\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border.dcg-hovered:not(.dcg-focus) {\n  border-style: solid;\n  padding: 0;\n  border-width: 2px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-editable-label .dcg-editable-label-border.dcg-focus {\n  padding: 0;\n  border-width: 2px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-static-mathquill-view * {\n  -webkit-user-select: none!important;\n  -moz-user-select: none!important;\n  -ms-user-select: none!important;\n  user-select: none!important;\n}\n\n.dcg-calculator-api-container .dcg-tabbable-point {\n  position: absolute;\n  left: -6px;\n  top: -6px;\n  width: 12px;\n  height: 12px;\n  text-align: left;\n  overflow: hidden;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-poi-label {\n  display: inline-block;\n  position: absolute;\n  top: 0;\n  left: 0;\n  font-size: 100%;\n  color: #222;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-pt {\n  display: inline-block;\n  position: absolute;\n  top: -4px;\n  left: -4px;\n  border: 4px solid #000;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  width: 0;\n  height: 0;\n  z-index: 0;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-label {\n  position: absolute;\n  z-index: 3;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-label.dcg-enable-transition {\n  -webkit-transition-property: -webkit-transform;\n  -moz-transition-property: -moz-transform;\n  -o-transition-property: -o-transform;\n  -ms-transition-property: -ms-transform;\n  transition-property: transform;\n  -webkit-transition-duration: .3s;\n  -moz-transition-duration: .3s;\n  -o-transition-duration: .3s;\n  -ms-transition-duration: .3s;\n  transition-duration: .3s;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-label .dcg-static-mathquill-view {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-poi-label .dcg-label .dcg-mq-sqrt-prefix {\n  text-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-underlined-label .dcg-label-raw-text {\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-has-outline .dcg-label {\n  text-shadow: -1px -1px 0 #fff,-1px 1px 0 #fff,1px -1px 0 #fff,1px 1px 0 #fff,0 -1px 0 #fff,0 1px 0 #fff,1px 0 0 #fff,-1px 0 0 #fff;\n}\n\n.dcg-calculator-api-container .dcg-poi-label:not(.dcg-tracept) .dcg-pt {\n  border-width: 5px;\n  border-color: transparent!important;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  top: -5px!important;\n  left: -5px!important;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-poi-label:not(.dcg-tracept).dcg-opened .dcg-pt {\n  border-color: #000!important;\n}\n\n.dcg-calculator-api-container .dcg-poi-label:not(.dcg-tracept).dcg-opened .dcg-label {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-hole .dcg-pt {\n  top: -5px;\n  left: -5px;\n  border-width: 2px;\n  padding: 3px;\n  background: #fff!important;\n  -webkit-border-radius: 6px;\n  border-radius: 6px;\n}\n\n.dcg-calculator-api-container .dcg-poi-label.dcg-hide-dot .dcg-pt {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-resizing-text-input-container {\n  position: relative;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-resizing-text-input-container input {\n  position: absolute;\n  top: 1px;\n  left: 1px;\n  right: 1px;\n  font: inherit;\n  border: 0;\n  outline: 0;\n  background: transparent;\n  color: inherit;\n}\n\n.dcg-calculator-api-container .dcg-resizing-text-input-container:not(.dcg-focus) input::selection {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-resizing-text-input-container.dcg-focus input,\n.dcg-calculator-api-container .dcg-resizing-text-input-container.dcg-hovered input {\n  position: absolute;\n  top: 0;\n  left: 0;\n}\n\n.dcg-calculator-api-container .dcg-resizing-text-input-container .dcg-text-input-content {\n  min-width: 35px;\n  display: inline-block;\n  color: transparent;\n  white-space: pre;\n}\n\n.dcg-calculator-api-container .dcg-geo-keyboard-cursor {\n  position: absolute;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-keyboard-cursor:before {\n  content: \"\";\n  position: absolute;\n  width: 20px;\n  height: 20px;\n  margin-left: -12px;\n  margin-top: -12px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  border: 2px solid #808080;\n  -webkit-animation: dcg-pulse-cursor 2s infinite;\n  -moz-animation: dcg-pulse-cursor 2s infinite;\n  -o-animation: dcg-pulse-cursor 2s infinite;\n  -ms-animation: dcg-pulse-cursor 2s infinite;\n  animation: dcg-pulse-cursor 2s infinite;\n}\n\n.dcg-calculator-api-container .dcg-geo-keyboard-cursor:after {\n  content: \"\";\n  position: absolute;\n  width: 20px;\n  height: 20px;\n  margin-left: -12px;\n  margin-top: -12px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  border: 2px solid #808080;\n  -webkit-animation: dcg-pulse-cursor 2s infinite;\n  -moz-animation: dcg-pulse-cursor 2s infinite;\n  -o-animation: dcg-pulse-cursor 2s infinite;\n  -ms-animation: dcg-pulse-cursor 2s infinite;\n  animation: dcg-pulse-cursor 2s infinite;\n  -webkit-animation-delay: 1s;\n  -moz-animation-delay: 1s;\n  -o-animation-delay: 1s;\n  -ms-animation-delay: 1s;\n  animation-delay: 1s;\n}\n\n@-moz-keyframes dcg-pulse-cursor {\n  0% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(2,2);\n    -moz-transform: scale(2,2);\n    -o-transform: scale(2,2);\n    -ms-transform: scale(2,2);\n    transform: scale(2);\n  }\n}\n\n@-webkit-keyframes dcg-pulse-cursor {\n  0% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(2,2);\n    -moz-transform: scale(2,2);\n    -o-transform: scale(2,2);\n    -ms-transform: scale(2,2);\n    transform: scale(2);\n  }\n}\n\n@-o-keyframes dcg-pulse-cursor {\n  0% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(2,2);\n    -moz-transform: scale(2,2);\n    -o-transform: scale(2,2);\n    -ms-transform: scale(2,2);\n    transform: scale(2);\n  }\n}\n\n@keyframes dcg-pulse-cursor {\n  0% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(2,2);\n    -moz-transform: scale(2,2);\n    -o-transform: scale(2,2);\n    -ms-transform: scale(2,2);\n    transform: scale(2);\n  }\n}\n\n.dcg-calculator-api-container .dcg-tap-container:not(body) {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-focus-by-tap:focus {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  padding: 3px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-circular-icon {\n  margin-right: 8px;\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-btn-light-gray {\n  border-color: #bbb;\n  padding: 3px 5px;\n  font-size: 90%;\n  margin-right: 4px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-action-section {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-toggle-color-picker {\n  color: #999;\n  margin-left: -8px;\n  font-size: 75%;\n  display: inline-block;\n  height: 30px;\n  line-height: 32px;\n  padding: 0 4px;\n  -webkit-transition: -webkit-transform .2s;\n  -moz-transition: -moz-transform .2s;\n  -o-transition: -o-transform .2s;\n  -ms-transition: -ms-transform .2s;\n  transition: transform .2s;\n  margin-right: 8px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-toggle-color-picker.dcg-hovered {\n  color: #666;\n  -webkit-transform: translate(0,1px);\n  -moz-transform: translate(0,1px);\n  -o-transform: translate(0,1px);\n  -ms-transform: translate(0,1px);\n  transform: translateY(1px);\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-btn-outline {\n  display: inline-block;\n  padding-left: 10px;\n  padding-right: 10px;\n  border: 1px solid #666;\n  color: #666;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  height: 32px;\n  line-height: 30px;\n  cursor: pointer;\n  margin-left: 12px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-btn-outline.dcg-hovered:not(.dcg-disabled) {\n  color: #666;\n  border: 1px solid #666;\n  -webkit-box-shadow: 0 0 0 1px #666;\n  box-shadow: 0 0 0 1px #666;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-btn-outline.dcg-depressed:not(.dcg-disabled) {\n  border: 1px solid #000;\n  -webkit-box-shadow: 0 0 0 1px #000;\n  box-shadow: 0 0 0 1px #000;\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-transformations-button {\n  margin-left: 7px;\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-transformations-button .dcg-icon-caret-down {\n  font-size: 75%;\n  color: #999;\n  margin-left: 4px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-transformations-button.dcg-hovered .dcg-icon-caret-down,\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-transformations-button.dcg-transformations-open .dcg-icon-caret-down {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-show-hide-btn {\n  text-align: center;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-show-hide-btn div {\n  -webkit-transition: -webkit-transform .2s;\n  -moz-transition: -moz-transform .2s;\n  -o-transition: -o-transform .2s;\n  -ms-transition: -ms-transform .2s;\n  transition: transform .2s;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-show-hide-btn:not(.dcg-any-visible-objects) div {\n  -webkit-transform: translate(0,-30px);\n  -moz-transform: translate(0,-30px);\n  -o-transform: translate(0,-30px);\n  -ms-transform: translate(0,-30px);\n  transform: translateY(-30px);\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-multi-select-icon-button {\n  color: #999;\n  font-size: 22px;\n  padding: 5px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-multi-select-icon-button.dcg-more-options {\n  margin: 0;\n  position: relative;\n  top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-multi-select-icon-button.dcg-transformations-button {\n  margin: 0;\n  position: relative;\n  top: 2px;\n  background: #f00;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-multi-select-icon-button.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-header .dcg-multi-select-icon-button.dcg-depressed {\n  color: #222;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-hit-area-container {\n  display: inline-block;\n  position: relative;\n  cursor: default!important;\n  line-height: initial;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-mount-pt {\n  position: absolute;\n  top: 0;\n  left: 0;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container {\n  position: absolute;\n  pointer-events: none;\n  z-index: 10000;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container {\n  position: absolute;\n  z-index: 10000;\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n  white-space: normal;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message {\n  background: #000;\n  color: #fff;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  padding: 5px 8px;\n  font-size: 14px;\n  text-shadow: none;\n  line-height: 1.1em;\n  display: inline-block;\n  pointer-events: all;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message.dcg-latex {\n  background: #fff;\n  color: #000;\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  border: 1px solid #bbb;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message.dcg-latex .dcg-static-mathquill-view {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message.dcg-latex.dcg-sticky-not-stuck {\n  opacity: .95;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=95)\";\n  filter: alpha(opacity=95);\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message.dcg-latex.dcg-tooltip-overflow:after {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  bottom: 0;\n  right: 8px;\n  width: 14px;\n  background: -webkit-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to right,rgba(255,255,255,0),#fff);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-message-container .dcg-tooltip-message.dcg-latex .dcg-mq-root-block * {\n  -webkit-user-select: none!important;\n  -moz-user-select: none!important;\n  -ms-user-select: none!important;\n  user-select: none!important;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container.dcg-latex-tooltip-positioning-container .dcg-tooltip-arrow {\n  -webkit-transform: rotate(45deg);\n  -moz-transform: rotate(45deg);\n  -o-transform: rotate(45deg);\n  -ms-transform: rotate(45deg);\n  transform: rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container.dcg-latex-tooltip-positioning-container.dcg-tooltip-gravity-n-s .dcg-tooltip-arrow {\n  -webkit-transform: translateX(-50%) rotate(45deg);\n  -moz-transform: translateX(-50%) rotate(45deg);\n  -o-transform: translateX(-50%) rotate(45deg);\n  -ms-transform: translateX(-50%) rotate(45deg);\n  transform: translate(-50%) rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container.dcg-latex-tooltip-positioning-container.dcg-tooltip-gravity-e-w .dcg-tooltip-arrow {\n  -webkit-transform: translateY(-50%) rotate(45deg);\n  -moz-transform: translateY(-50%) rotate(45deg);\n  -o-transform: translateY(-50%) rotate(45deg);\n  -ms-transform: translateY(-50%) rotate(45deg);\n  transform: translateY(-50%) rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-tooltip-positioning-container .dcg-tooltip-arrow {\n  position: absolute;\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n  z-index: 10000;\n}\n\n.dcg-calculator-api-container .dcg-dot-dot-dropdown {\n  position: relative;\n  height: 1em;\n  width: 1em;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-dot-dot-dropdown span {\n  display: inline-block;\n  width: 5px;\n  height: 5px;\n  background: currentcolor;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  position: absolute;\n  left: 50%;\n  top: 50%;\n  margin-left: -3px;\n  margin-top: -3px;\n}\n\n.dcg-calculator-api-container .dcg-dot-dot-dropdown span:first-of-type {\n  top: 15%;\n}\n\n.dcg-calculator-api-container .dcg-dot-dot-dropdown span:last-of-type {\n  top: 85%;\n}\n\n.dcg-calculator-api-container .dcg-navigate-back {\n  font-size: 120%;\n  margin-right: 12px;\n  border-right: 1px solid rgba(0,0,0,.1);\n  text-align: left;\n  height: 34px;\n  padding-left: 5px;\n  padding-right: 10px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-navigate-back .dcg-navigate-back-message {\n  font-size: 75%;\n  text-align: center;\n  color: #666;\n  line-height: 1em;\n}\n\n.dcg-calculator-api-container .dcg-navigate-back i {\n  width: 34px;\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-navigate-back.dcg-hovered i {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-navigate-back.dcg-depressed i {\n  color: #222;\n}\n\n.dcg-calculator-api-container .dcg-static-mathquill-view * {\n  -webkit-user-select: text!important;\n  -moz-user-select: text!important;\n  -ms-user-select: text!important;\n  user-select: text!important;\n  -moz-user-selection: text!important;\n}\n\n.dcg-calculator-api-container .dcg-static-mathquill-view * .dcg-mq-cursor {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-mq-container {\n  position: relative;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-mq-container .dcg-mq-placeholder {\n  position: absolute;\n  top: 50%;\n  left: 0;\n  right: 0;\n  line-height: 1em;\n  height: 1em;\n  margin-top: -.67em;\n  font-size: 95%;\n  pointer-events: none;\n  font-family: Symbola,Times New Roman,serif;\n  padding-left: 2px;\n  color: #00000078;\n}\n\n.dcg-calculator-api-container .dcg-mq-container .dcg-mq-placeholder .dcg-mq-math-mode {\n  font-size: inherit;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-suffix-degree .dcg-mq-root-block:after {\n  content: \"\\b0\";\n  vertical-align: top;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n  margin-left: 1px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-suffix-radian .dcg-mq-root-block:after {\n  content: \"rad\";\n  font-size: 90%;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n  margin-left: 3px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field:not(.dcg-no-fadeout) {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field:not(.dcg-no-fadeout):after {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  width: 14px;\n  background: -webkit-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to right,rgba(255,255,255,0),#fff);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field:not(.dcg-no-fadeout) .dcg-mq-root-block {\n  padding-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field:not(.dcg-no-fadeout) .dcg-mq-root-block.dcg-mq-editing-overflow-left:before {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  width: 14px;\n  background: -webkit-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to left,rgba(255,255,255,0),#fff);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-mq-editable-field:after {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-mq-editable-field:after .dcg-mq-editing-overflow-left:before {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view {\n  cursor: pointer;\n  border: 2px solid #2f72dc;\n  color: #000;\n  background-color: #ffff0026;\n  padding: .2em .4em;\n  display: inline-block;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  margin-right: .15em!important;\n  margin-left: .15em!important;\n  margin-bottom: 2px;\n  width: 27px;\n  height: 25px;\n  vertical-align: middle;\n  border-color: currentColor!important;\n  background: #fff;\n  position: relative;\n  font-size: 16px!important;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view>* {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-label {\n  position: absolute;\n  right: 1px;\n  bottom: -1px;\n  font-family: sans-serif;\n  font-size: 75%;\n  padding-right: 1px;\n  padding-bottom: 1px;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-point,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-midpoint,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-intersection,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-glider {\n  position: relative;\n  top: -6px;\n  left: -9px;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-point:after,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-midpoint:after,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-intersection:after,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-glider:after {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-point:before,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-midpoint:before,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-intersection:before,\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-token-has-label .dcg-token-glider:before {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-selected-token .dcg-token-label {\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-background {\n  opacity: .25;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=25)\";\n  filter: alpha(opacity=25);\n  display: block;\n  width: 100%;\n  height: 100%;\n  background: currentColor;\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-hovered .dcg-token-background {\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-icon {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-polygon,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-point,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-glider,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-intersection,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-strictintersection,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-midpoint {\n  font-size: 140%;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-glider:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-line:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-segment:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-ray:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-intersection:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-strictintersection:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-midpoint:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-parallel:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-perpendicular:before {\n  content: \"\";\n  height: 2px;\n  background: currentColor;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin-top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-intersection:after,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-strictintersection:after,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-midpoint:after,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-parallel:after,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-perpendicular:after {\n  content: \"\";\n  height: 2px;\n  background: currentColor;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin-top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-glider:before {\n  width: 16px;\n  margin-left: -8px;\n  opacity: .7;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)\";\n  filter: alpha(opacity=70);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-intersection:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-strictintersection:before {\n  -webkit-transform: rotate(-45deg);\n  -moz-transform: rotate(-45deg);\n  -o-transform: rotate(-45deg);\n  -ms-transform: rotate(-45deg);\n  transform: rotate(-45deg);\n  width: 20px;\n  margin-left: -10px;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-intersection:after,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-strictintersection:after {\n  -webkit-transform: rotate(45deg);\n  -moz-transform: rotate(45deg);\n  -o-transform: rotate(45deg);\n  -ms-transform: rotate(45deg);\n  transform: rotate(45deg);\n  width: 20px;\n  margin-left: -10px;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-midpoint:before {\n  -webkit-transform: rotate(0deg);\n  -moz-transform: rotate(0deg);\n  -o-transform: rotate(0deg);\n  -ms-transform: rotate(0deg);\n  transform: rotate(0);\n  width: 20px;\n  margin-left: -10px;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-segment:before {\n  width: 16px;\n  margin-left: -8px;\n  -webkit-transform: rotate(-20deg);\n  -moz-transform: rotate(-20deg);\n  -o-transform: rotate(-20deg);\n  -ms-transform: rotate(-20deg);\n  transform: rotate(-20deg);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-ray:before {\n  width: 20px;\n  margin-left: -5px;\n  -webkit-transform: rotate(-60deg);\n  -moz-transform: rotate(-60deg);\n  -o-transform: rotate(-60deg);\n  -ms-transform: rotate(-60deg);\n  transform: rotate(-60deg);\n  -webkit-transform-origin: 25% 25%;\n  -moz-transform-origin: 25% 25%;\n  -o-transform-origin: 25% 25%;\n  -ms-transform-origin: 25% 25%;\n  transform-origin: 25% 25%;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-line:before {\n  width: 40px;\n  margin-left: -20px;\n  -webkit-transform: rotate(20deg);\n  -moz-transform: rotate(20deg);\n  -o-transform: rotate(20deg);\n  -ms-transform: rotate(20deg);\n  transform: rotate(20deg);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-parallel:before,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-perpendicular:before {\n  width: 40px;\n  margin-left: -20px;\n  -webkit-transform: rotate(-20deg);\n  -moz-transform: rotate(-20deg);\n  -o-transform: rotate(-20deg);\n  -ms-transform: rotate(-20deg);\n  transform: rotate(-20deg);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-parallel:after {\n  width: 40px;\n  margin-left: -20px;\n  -webkit-transform: rotate(-20deg);\n  -moz-transform: rotate(-20deg);\n  -o-transform: rotate(-20deg);\n  -ms-transform: rotate(-20deg);\n  transform: rotate(-20deg);\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n  -webkit-transform-origin: 5px 0;\n  -moz-transform-origin: 5px 0;\n  -o-transform-origin: 5px 0;\n  -ms-transform-origin: 5px 0;\n  transform-origin: 5px 0;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-perpendicular:after {\n  width: 40px;\n  margin-left: -20px;\n  -webkit-transform: rotate(70deg);\n  -moz-transform: rotate(70deg);\n  -o-transform: rotate(70deg);\n  -ms-transform: rotate(70deg);\n  transform: rotate(70deg);\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-circle {\n  border: 2px solid currentColor;\n  width: 15px;\n  height: 15px;\n  margin-top: 3px;\n  margin-left: 4px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-arc {\n  position: absolute;\n  top: -6px;\n  left: -4px;\n  width: 22px;\n  height: 20px;\n  -webkit-transform: rotate(-45deg);\n  -moz-transform: rotate(-45deg);\n  -o-transform: rotate(-45deg);\n  -ms-transform: rotate(-45deg);\n  transform: rotate(-45deg);\n  background: transparent;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-arc:after {\n  content: \"\";\n  position: absolute;\n  top: 50%;\n  left: 0%;\n  border: 2px solid currentColor;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  width: 14px;\n  height: 14px;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-angle,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-angles,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-directedangle,\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-directedangles {\n  border: 2px solid currentColor;\n  width: 12px;\n  height: 12px;\n  margin-left: 7px;\n  margin-top: 5px;\n  border-top: none;\n  border-right: none;\n  -webkit-transform: skew(-20deg,0deg);\n  -moz-transform: skew(-20deg,0deg);\n  -o-transform: skew(-20deg,0deg);\n  -ms-transform: skew(-20deg,0deg);\n  transform: skew(-20deg);\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-dilation:before {\n  content: \"Di\";\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-translation:before {\n  content: \"Tr\";\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-rotation:before {\n  content: \"Ro\";\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-reflection:before {\n  content: \"Re\";\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view .dcg-token-transformation:before {\n  content: \"Tx\";\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-selected-token {\n  background-color: currentColor;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-selected-token .dcg-token-icon {\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-child-of-hovered-token:after {\n  content: \"\";\n  position: absolute;\n  bottom: 100%;\n  left: 50%;\n  margin-left: -8px;\n  border: 1px solid transparent;\n  border-width: 6px 8px;\n  border-bottom-color: #0003;\n}\n\n.dcg-calculator-api-container .dcg-geo-token-view.dcg-parent-of-hovered-token:after {\n  content: \"\";\n  position: absolute;\n  top: 100%;\n  left: 50%;\n  margin-left: -8px;\n  border: 1px solid transparent;\n  border-width: 6px 8px;\n  border-top-color: #0003;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-wrapper .dcg-mathquill-braille .dcg-braille-input {\n  background: none;\n  width: 100%;\n  border: none;\n  font-family: Abraham,serif;\n  font-size: 125%;\n  padding: 1px 0;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-wrapper .dcg-mathquill-braille .dcg-braille-input:focus {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-wrapper .dcg-mathquill-braille .dcg-inline-braille {\n  position: absolute;\n  left: -1000px;\n  top: -1000px;\n  width: 0px;\n  height: 0px;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-wrapper .dcg-mathquill-braille.dcg-mathquill-braille-overflow-left .dcg-tooltip-hit-area-container:before {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  width: 14px;\n  background: -webkit-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to left,rgba(255,255,255,0),#fff);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-wrapper .dcg-mathquill-braille.dcg-mathquill-braille-overflow-right .dcg-tooltip-hit-area-container:after {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  width: 14px;\n  background: -webkit-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to right,rgba(255,255,255,0),#fff);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-mathquill-braille-tooltip.dcg-latex-tooltip-positioning-container.dcg-tooltip-positioning-container.dcg-tooltip-gravity-ne-se .dcg-tooltip-arrow {\n  -webkit-transform: translateX(-1.25ch) rotate(45deg);\n  -moz-transform: translateX(-1.25ch) rotate(45deg);\n  -o-transform: translateX(-1.25ch) rotate(45deg);\n  -ms-transform: translateX(-1.25ch) rotate(45deg);\n  transform: translate(-1.25ch) rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-mathquill-braille-tooltip.dcg-latex-tooltip-positioning-container.dcg-tooltip-positioning-container.dcg-tooltip-gravity-ne-se .dcg-tooltip-message-container {\n  -webkit-transform: translateX(-1.25ch);\n  -moz-transform: translateX(-1.25ch);\n  -o-transform: translateX(-1.25ch);\n  -ms-transform: translateX(-1.25ch);\n  transform: translate(-1.25ch);\n}\n\n.dcg-calculator-api-container .dcg-mathquill-braille-tooltip.dcg-latex-tooltip-positioning-container.dcg-tooltip-positioning-container.dcg-tooltip-gravity-nw-sw .dcg-tooltip-arrow {\n  -webkit-transform: translateX(.8ch) rotate(45deg);\n  -moz-transform: translateX(.8ch) rotate(45deg);\n  -o-transform: translateX(.8ch) rotate(45deg);\n  -ms-transform: translateX(.8ch) rotate(45deg);\n  transform: translate(.8ch) rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-mathquill-braille-tooltip.dcg-latex-tooltip-positioning-container.dcg-tooltip-positioning-container.dcg-tooltip-gravity-nw-sw .dcg-tooltip-message-container {\n  -webkit-transform: translateX(.8ch);\n  -moz-transform: translateX(.8ch);\n  -o-transform: translateX(.8ch);\n  -ms-transform: translateX(.8ch);\n  transform: translate(.8ch);\n}\n\n.dcg-calculator-api-container .dcg-drop-image {\n  position: absolute;\n  top: 0;\n  right: 0;\n  left: 0;\n  bottom: 0;\n  z-index: 42;\n  text-align: center;\n  vertical-align: middle;\n  background: rgba(255,255,255,.5);\n  border: 8px dashed #bbb;\n  font-family: sans-serif;\n  color: #bbb;\n  font-size: 370%;\n}\n\n.dcg-calculator-api-container .dcg-drop-image span {\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  right: 0;\n  top: 0;\n  height: 3.6em;\n  line-height: 1.2em;\n  margin: auto;\n  padding: 0 20px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel-outer {\n  display: inline-block;\n  overflow-x: visible;\n  margin-left: 0;\n}\n\n.dcg-calculator-api-container .dcg-exppanel-outer .dcg-exppanel-container {\n  width: 100%;\n  -webkit-transform: translateZ(0);\n  position: absolute;\n  top: 0;\n  bottom: 0;\n  -webkit-transition: -webkit-transform .25s ease-out;\n  -moz-transition: -moz-transform .25s ease-out;\n  -o-transition: -o-transform .25s ease-out;\n  -ms-transition: -ms-transform .25s ease-out;\n  transition: transform .25s ease-out;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n}\n\n.dcg-calculator-api-container .dcg-exppanel-outer .dcg-exppanel-container.dcg-add-shadow {\n  -webkit-box-shadow: 0 -4px 6px rgba(0,0,0,.2);\n  box-shadow: 0 -4px 6px #0003;\n}\n\n.dcg-calculator-api-container .dcg-show-expressions-tab {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  -webkit-animation: dcg-fadeIn .3s forwards;\n  -moz-animation: dcg-fadeIn .3s forwards;\n  -o-animation: dcg-fadeIn .3s forwards;\n  -ms-animation: dcg-fadeIn .3s forwards;\n  animation: dcg-fadeIn .3s forwards;\n  -webkit-animation-delay: .4s;\n  -moz-animation-delay: .4s;\n  -o-animation-delay: .4s;\n  -ms-animation-delay: .4s;\n  animation-delay: .4s;\n}\n\n.dcg-calculator-api-container .dcg-exppanel {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  overflow-x: hidden;\n  overflow-y: auto;\n  overflow-anchor: none;\n  border-right: 1px solid rgba(0,0,0,.2);\n  z-index: 0;\n  -webkit-overflow-scrolling: touch;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionlist {\n  position: relative;\n  padding-bottom: 50px;\n  min-height: 100%;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-exppanel-container {\n  z-index: 40;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-exppanel {\n  border-right: 0;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem {\n  display: block;\n  position: relative;\n  margin-top: -1px;\n  border-top: 1px solid rgba(206,206,206,.8);\n  border-bottom: 1px solid transparent;\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem:not(.dcg-expressionimage) {\n  cursor: text;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected,\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-dragging {\n  border-color: #6a93d2;\n  border-width: 2px 0;\n  border-right: 1px solid #6a93d2;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected .dcg-fade-container,\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-dragging .dcg-fade-container {\n  margin-top: -1px;\n  margin-bottom: -1px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected .dcg-tab,\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-dragging .dcg-tab {\n  color: #fff;\n  border-right: 1px solid transparent;\n  background: #6a93d2;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-expression-bottom.dcg-fadein-bottom {\n  position: relative;\n  -webkit-animation: dcg-fadeIn .8s;\n  -moz-animation: dcg-fadeIn .8s;\n  -o-animation: dcg-fadeIn .8s;\n  -ms-animation: dcg-fadeIn .8s;\n  animation: dcg-fadeIn .8s;\n  cursor: default;\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-indent-in-folder {\n  margin-left: 53px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-inFolder .dcg-fade-container:after {\n  position: absolute;\n  top: 5px;\n  bottom: 5px;\n  left: 56px;\n  content: \"\";\n  border-left: 1px solid rgba(0,0,0,.2);\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-inFolder .dcg-main {\n  margin-left: 20px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-inFolder .dcg-indent-in-folder {\n  margin-left: 73px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-shell {\n  height: 54px;\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container {\n  position: relative;\n  padding-bottom: 6px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-main {\n  position: relative;\n  padding: 15px 35px 9px 53px;\n  white-space: nowrap;\n  font-size: 110%;\n  vertical-align: middle;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-main .dcg-mq-container,\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-main .dcg-math-field {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-unresolved {\n  font-size: 80%;\n  color: #666;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-unresolved i {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-unresolved a {\n  color: #666;\n  margin-left: 5px;\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-unresolved a.dcg-hovered {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-fade-container .dcg-unresolved .dcg-btn {\n  padding: 2px 5px;\n  margin-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem .dcg-tab {\n  display: block;\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  padding: 1px 2px;\n  font-size: 65%;\n  text-align: left;\n  color: #00000080;\n  background: #eee;\n  border-right: 1px solid rgba(0,0,0,.06);\n  cursor: move;\n  width: 38px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-readonly .dcg-tab {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontext .dcg-icon-text {\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin: -7px 0 0 -7px;\n  font-size: 140%;\n  opacity: .25;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=25)\";\n  filter: alpha(opacity=25);\n}\n\n.dcg-calculator-api-container .dcg-expressiontable {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-expressiontable .dcg-fade-container.dcg-hovered {\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly {\n  background: #eee;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-parameter-suggestion-container {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-lock-indicator {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  color: #bbb;\n  text-shadow: -1px -1px 0 #eee,-1px 1px 0 #eee,1px -1px 0 #eee,1px 1px 0 #eee,0 -1px 0 #eee,0 1px 0 #eee,1px 0 0 #eee,-1px 0 0 #eee;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-mathquill-wrapper {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-mathquill-wrapper .dcg-tooltip-hit-area-container {\n  pointer-events: auto;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-mathquill-wrapper .dcg-tooltip-hit-area-container .dcg-braille-input {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-tabledata .dcg-row .dcg-cell,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-fade-container {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-fade-container .dcg-main .dcg-table-container:before,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-fade-container .dcg-main .dcg-tabledata:before {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-fade-container .dcg-main .dcg-table-container:after,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-readonly .dcg-fade-container .dcg-main .dcg-tabledata:after {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-edit-list-mathquill,\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-main {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-evaluation {\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly:after {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  width: 18px;\n  background: -webkit-linear-gradient(left,rgba(238,238,238,0),#eee 40%);\n  background: -moz-linear-gradient(left,rgba(238,238,238,0),#eee 40%);\n  background: -o-linear-gradient(left,rgba(238,238,238,0),#eee 40%);\n  background: -ms-linear-gradient(left,rgba(238,238,238,0),#eee 40%);\n  background: linear-gradient(to right,rgba(238,238,238,0),#eee 40%);\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly:before {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  left: 38px;\n  bottom: 0;\n  width: 18px;\n  background: -webkit-linear-gradient(right,rgba(238,238,238,0),#eee 40%);\n  background: -moz-linear-gradient(right,rgba(238,238,238,0),#eee 40%);\n  background: -o-linear-gradient(right,rgba(238,238,238,0),#eee 40%);\n  background: -ms-linear-gradient(right,rgba(238,238,238,0),#eee 40%);\n  background: linear-gradient(to left,rgba(238,238,238,0),#eee 40%);\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-main {\n  overflow-x: auto;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-main .dcg-table-container {\n  overflow: visible;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-expressionitem.dcg-readonly .dcg-edit-list-mathquill .dcg-static-mathquill-view {\n  padding-right: 20px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel:not(.dcg-edit-list-mode) .dcg-mathquill-braille-overflow-right .dcg-tooltip-hit-area-container:after {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem:not(.dcg-mathitem).dcg-selected .dcg-top-level-delete {\n  padding-bottom: 0;\n  padding-left: 0;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected .dcg-top-level-delete,\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected .dcg-icon-lock {\n  right: -1px;\n}\n\n.dcg-calculator-api-container .dcg-exppanel .dcg-expressionitem.dcg-selected .dcg-expression-bottom {\n  margin-right: -1px;\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel input.dcg-image-name {\n  display: block!important;\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel div.dcg-image-name,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-top-level-delete,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-lock-indicator {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-edit-domain {\n  display: block!important;\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-expressionitem.dcg-expressiontext .dcg-displayTextarea,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-expressionitem.dcg-expressionfolder .dcg-displayTextarea {\n  pointer-events: none;\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-expressionitem.dcg-expressiontext textarea,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-exppanel .dcg-expressionitem.dcg-expressionfolder textarea {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-drag-container {\n  position: absolute;\n  top: 0;\n  left: 0;\n  right: 0;\n  z-index: 1000;\n}\n\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem {\n  background: #fff;\n  overflow: hidden;\n  -webkit-box-shadow: 0 0 10px #888;\n  box-shadow: 0 0 10px #888;\n  border-color: #6a93d2;\n  border-right: 1px solid #6a93d2;\n}\n\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem .dcg-indent-in-folder,\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem .dcg-fade-container:after,\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem .dcg-main {\n  -webkit-transition: .3s;\n  -moz-transition: .3s;\n  -o-transition: .3s;\n  -ms-transition: .3s;\n  transition: .3s;\n}\n\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem .dcg-tab {\n  background: #6a93d2;\n}\n\n.dcg-calculator-api-container .dcg-drag-container .dcg-expressionitem .dcg-num {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-template-expressioneach .dcg-expressionitem.dcg-dragging {\n  visibility: hidden;\n}\n\n.dcg-calculator-api-container .dcg-exppanel.dcg-isDragging .dcg-expressionitem.dcg-new-expression {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field {\n  border: none;\n  -webkit-box-shadow: none!important;\n  box-shadow: none!important;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field textarea {\n  resize: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-mq-editable-field.dcg-hasCursor {\n  -webkit-box-shadow: none!important;\n  box-shadow: none!important;\n}\n\n.dcg-calculator-api-container .dcg-tap-container .dcg-mq-math-mode .dcg-mq-supsub {\n  margin-bottom: -.2em;\n}\n\n.dcg-calculator-api-container .dcg-tap-container .dcg-mq-math-mode .dcg-mq-sub {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-tap-container .dcg-mq-math-mode .dcg-mq-int .dcg-mq-sub {\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-clear {\n  clear: both;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-expressionitem {\n  border-top-color: #0003;\n}\n\n.dcg-calculator-api-container .dcg-expression-icon-container {\n  position: absolute;\n  top: 28px;\n  left: 50%;\n  height: 29px;\n  width: 29px;\n  margin-top: -14.5px;\n  margin-left: -14.5px;\n  text-align: center;\n  line-height: 29px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n}\n\n.dcg-calculator-api-container .dcg-selected .dcg-expression-icon-container {\n  top: 27px;\n}\n\n.dcg-calculator-api-container .dcg-tooltipped-error {\n  color: #e66b3c;\n  font-size: 22px;\n  cursor: pointer;\n  display: inline-block;\n  width: 26px;\n  height: 26px;\n  text-align: center;\n  -webkit-animation: dcg-delayed-fadeIn 1s;\n  -moz-animation: dcg-delayed-fadeIn 1s;\n  -o-animation: dcg-delayed-fadeIn 1s;\n  -ms-animation: dcg-delayed-fadeIn 1s;\n  animation: dcg-delayed-fadeIn 1s;\n  position: relative;\n  top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-tooltipped-error.dcg-small {\n  font-size: 14px;\n  width: 16px;\n  height: 16px;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-tooltipped-error.dcg-white {\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon-container {\n  width: 29px;\n  height: 29px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon {\n  display: inline-block;\n  width: 29px;\n  height: 29px;\n  line-height: 29px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  position: relative;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-semi-transparent {\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden {\n  -webkit-box-shadow: inset 0 0 3px rgba(0,0,0,.25);\n  box-shadow: inset 0 0 3px #00000040;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden:before {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  border: 5px solid #999;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  opacity: .25;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=25)\";\n  filter: alpha(opacity=25);\n  content: \"\";\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden.dcg-white-icon:before {\n  border-color: #fff;\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden.dcg-hovered:before {\n  opacity: .3125;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=31)\";\n  filter: alpha(opacity=31);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden.dcg-hovered.dcg-white-icon:before {\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden.dcg-depressed:before {\n  opacity: .375;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=38)\";\n  filter: alpha(opacity=38);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-hidden.dcg-depressed.dcg-white-icon:before {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline {\n  border: 2px solid #000;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n  color: #000;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline.dcg-hovered {\n  opacity: .7;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)\";\n  filter: alpha(opacity=70);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline.dcg-depressed {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline .dcg-icon-folder {\n  position: relative;\n  top: -1px;\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline .dcg-icon-pause {\n  position: relative;\n  top: -1px;\n  left: .25px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline .dcg-icon-play {\n  position: relative;\n  top: -1px;\n  left: 1.5px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline .dcg-icon-fraction {\n  font-size: 20px;\n  position: relative;\n  top: 2px;\n  left: .5px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline.dcg-white-icon {\n  color: #fff;\n  border-color: #fff;\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline.dcg-white-icon.dcg-hovered,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-thick-outline.dcg-white-icon.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image {\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image:after {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  content: \"\";\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  overflow: hidden;\n  -webkit-box-shadow: inset 0 0 4px rgba(0,0,0,.7);\n  box-shadow: inset 0 0 4px #000000b3;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image .dcg-background-image {\n  width: 29px;\n  height: 29px;\n  display: inline-block;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  -webkit-background-size: 29px 29px!important;\n  -moz-background-size: 29px 29px!important;\n  background-size: 29px 29px!important;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i {\n  text-shadow: 0 0 6px rgba(0,0,0,.2),0 0 1px rgba(0,0,0,.5);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon .dcg-spinner {\n  position: absolute;\n  left: 50%;\n  top: 50%;\n  margin-top: -10px;\n  margin-left: -10px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon {\n  -webkit-box-shadow: inset 0 0 3px rgba(0,0,0,.25);\n  box-shadow: inset 0 0 3px #00000040;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon {\n  text-shadow: 0 0 3px rgba(0,0,0,.25);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon {\n  font-size: 35px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image.dcg-modifier-size-medium,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon.dcg-modifier-size-medium {\n  font-size: 42.25px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image.dcg-modifier-size-large,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon.dcg-modifier-size-large {\n  font-size: 56.75px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image.dcg-modifier-size-small,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon.dcg-modifier-size-small {\n  font-size: 32.1px;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image.dcg-modifier-rotated,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon.dcg-modifier-rotated {\n  -webkit-transform: rotate(90deg);\n  -moz-transform: rotate(90deg);\n  -o-transform: rotate(90deg);\n  -ms-transform: rotate(90deg);\n  transform: rotate(90deg);\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon {\n  position: absolute;\n  top: -3px;\n  left: -30px;\n  right: -30px;\n  bottom: -3px;\n  color: #fff;\n  line-height: 35px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-check,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-check {\n  font-size: 50%;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-move,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-move,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-move-vertical,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-move-vertical,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-move-horizontal,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-move-horizontal,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-arrow-right,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-arrow-right {\n  font-size: 55%;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-point,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-point,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-cross,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-cross,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-open,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-open {\n  font-size: 75%;\n}\n\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-points,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-points,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-has-background-image i.dcg-layered-icon.dcg-icon-lines-solid,\n.dcg-calculator-api-container .dcg-circular-icon.dcg-colored-icon i.dcg-layered-icon.dcg-icon-lines-solid {\n  font-size: 68%;\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-circular-icon-container.dcg-disabled {\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-container {\n  position: absolute;\n  top: 100%;\n  left: -5px;\n  right: -5px;\n  margin-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener {\n  margin-left: 1px;\n  padding: 5px;\n  text-align: center;\n  font-size: 140%;\n  cursor: pointer;\n  opacity: .75;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)\";\n  filter: alpha(opacity=75);\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener:before {\n  content: \"\";\n  width: 24px;\n  height: 24px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  display: inline-block;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin-left: -12px;\n  margin-top: -13px;\n  background: currentColor;\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-hovered {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-hovered:before {\n  opacity: .15;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=15)\";\n  filter: alpha(opacity=15);\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-menu-open {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-menu-open:before {\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-play-pause-icon-view .dcg-slider-menu-opener.dcg-depressed:before {\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n}\n\n.dcg-calculator-api-container .dcg-action-icon-view i.dcg-icon-chevron-right {\n  font-size: 115%;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-action-icon-view i.dcg-icon-minus {\n  -webkit-transform: translate(3.5px,-1px);\n  -moz-transform: translate(3.5px,-1px);\n  -o-transform: translate(3.5px,-1px);\n  -ms-transform: translate(3.5px,-1px);\n  transform: translate(3.5px,-1px);\n  font-size: 90%;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-action-icon-view.dcg-action-icon-view-animating i.dcg-icon-chevron-right {\n  -webkit-transition: .15s;\n  -moz-transition: .15s;\n  -o-transition: .15s;\n  -ms-transition: .15s;\n  transition: .15s;\n  -webkit-transform: rotate(360deg);\n  -moz-transform: rotate(360deg);\n  -o-transform: rotate(360deg);\n  -ms-transform: rotate(360deg);\n  transform: rotate(360deg);\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  -webkit-box-align: end;\n  -moz-box-align: end;\n  -o-box-align: end;\n  -ms-flex-align: end;\n  -webkit-align-items: flex-end;\n  align-items: flex-end;\n  margin-right: 5px;\n  padding: 1px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-fraction-toggle {\n  color: #bbb;\n  margin-bottom: 2px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-fraction-toggle.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-fraction-toggle.dcg-depressed {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-fraction-toggle .dcg-toggle-letter {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-fraction-toggle i {\n  margin: 0 2px;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-color-swatch {\n  margin-right: -2px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation {\n  margin-top: -3px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation.dcg-hidden {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-static-mathquill-view {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-mathquill-wrapper .dcg-mathquill-braille {\n  padding: 5px 0;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-mathquill-wrapper .dcg-mathquill-braille .dcg-braille-input {\n  text-align: right;\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-mathquill-wrapper .dcg-typeset-math {\n  padding: 3px 6px 3px 3px;\n  display: table;\n  border: 1px solid rgba(206,206,206,.8);\n  background: rgba(0,0,0,.04);\n  color: #222;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-evaluation-label-container {\n  font-weight: 400;\n  cursor: pointer;\n  white-space: nowrap;\n  display: table-cell;\n  vertical-align: middle;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-evaluation-label-container .dcg-mq-math-mode {\n  cursor: pointer;\n  padding-right: 2px;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-evaluation-html {\n  white-space: nowrap;\n  border-top-right-radius: 5px;\n  border-bottom-right-radius: 5px;\n  display: table-cell;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-evaluation-html.dcg-color-evaluation {\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-evaluation-container .dcg-evaluation .dcg-evaluation-html .dcg-evaluation-list {\n  position: relative;\n  top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch {\n  width: 30px;\n  height: 30px;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  display: inline-block;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch.dcg-light-color {\n  -webkit-box-shadow: 0 0 0 1px rgba(0,0,0,.2) inset;\n  box-shadow: 0 0 0 1px #0003 inset;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch.dcg-hovered:not(.dcg-color-evaluation) {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.15);\n  box-shadow: 0 0 0 2px #00000026;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch.dcg-hovered:not(.dcg-color-evaluation).dcg-light-color {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.15),0 0 0 1px rgba(0,0,0,.2) inset;\n  box-shadow: 0 0 0 2px #00000026,0 0 0 1px #0003 inset;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch.dcg-depressed:not(.dcg-color-evaluation) {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.25);\n  box-shadow: 0 0 0 2px #00000040;\n}\n\n.dcg-calculator-api-container .dcg-color-swatch.dcg-depressed:not(.dcg-color-evaluation).dcg-light-color {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.25),0 0 0 1px rgba(0,0,0,.2) inset;\n  box-shadow: 0 0 0 2px #00000040,0 0 0 1px #0003 inset;\n}\n\n.dcg-calculator-api-container .dcg-display-domain {\n  padding: 5px 0 13px;\n  font-size: 95%;\n  white-space: nowrap;\n  margin-bottom: -5px;\n  margin-top: -5px;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view {\n  display: inline-block;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 35px;\n  max-width: 70px;\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-large-font-inline-math-input {\n  font-size: 115%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-log-scale .dcg-math-field {\n  max-width: 100px;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 35px;\n  max-width: 35px;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille.dcg-focus,\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view .dcg-mathquill-braille .dcg-tooltip-hit-area-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-full-width-inline-math-input .dcg-math-field,\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-full-width-inline-math-input .dcg-mathquill-braille {\n  width: 100%;\n  max-width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-no-border-inline-math-input .dcg-math-field,\n.dcg-calculator-api-container .dcg-inline-math-input-view.dcg-no-border-inline-math-input .dcg-mathquill-braille {\n  border-bottom: 1px solid transparent;\n}\n\n.dcg-calculator-api-container .dcg-regression-container {\n  font-size: 80%;\n  color: #222;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-statistics {\n  display: inline-block;\n  width: 130px;\n  float: left;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-residuals {\n  float: left;\n  width: 130px;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-residuals>.dcg-mathquill-wrapper {\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-r-value {\n  padding-left: .5em;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-residual-suggestion {\n  padding: 2px 8px;\n  margin-left: 7px;\n  line-height: 16px;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle {\n  clear: both;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle.dcg-visible {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle {\n  cursor: pointer;\n  padding: 5px 0;\n  color: #444;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  display: inline-block;\n  margin-bottom: 12px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle .dcg-log-mode-checkbox {\n  display: inline-block;\n  width: 15px;\n  height: 15px;\n  border: 1px solid rgba(0,0,0,.2);\n  float: left;\n  margin-right: 6px;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle .dcg-log-mode-checkbox i {\n  color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle.dcg-no-hover-styling {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle.dcg-hovered .dcg-log-mode-checkbox,\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle.dcg-toggled-on .dcg-log-mode-checkbox {\n  border-color: #aaa;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle.dcg-depressed .dcg-log-mode-checkbox {\n  border-color: #666;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-action-log-mode-toggle.dcg-toggled-on .dcg-log-mode-checkbox i {\n  color: #127a3d;\n  position: absolute;\n  top: -1px;\n  right: -2px;\n  font-size: 110%;\n  text-shadow: -1px -1px 0 #fff,1px -1px 0 #fff,-1px 1px 0 #fff,1px 1px 0 #fff;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-log-mode-toggle-help {\n  text-decoration: none;\n  color: #0003;\n  padding: 10px 6px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-log-mode-toggle-help.dcg-hovered {\n  color: #aaa;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-log-mode-toggle .dcg-log-mode-toggle-help.dcg-depressed {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameters-container {\n  clear: both;\n  padding-bottom: 4px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameters-container .dcg-parameter {\n  float: left;\n  min-width: 130px;\n  padding-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameters-container .dcg-parameter:nth-of-type(2n+1) {\n  clear: both;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameter-warning {\n  color: #666;\n  cursor: default;\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameter-warning i {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameter-warning a {\n  color: #666;\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameter-warning a.dcg-hovered {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-regression-container .dcg-parameter-warning .dcg-btn {\n  padding: 2px 5px;\n  margin-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox {\n  cursor: pointer;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox .dcg-checkbox {\n  border: 1px solid #bbb;\n  margin-right: .5em;\n  width: 1.1em;\n  height: 1.1em;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  vertical-align: middle;\n  display: inline-block;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox .dcg-checkbox i {\n  display: none;\n  font-size: 115%;\n  position: absolute;\n  top: -.15em;\n  left: .1em;\n  text-shadow: -1px -1px 0 #fff,-1px 1px 0 #fff,1px -1px 0 #fff,1px 1px 0 #fff,0 -1px 0 #fff,0 1px 0 #fff,1px 0 0 #fff,-1px 0 0 #fff;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox .dcg-checkbox-children {\n  position: relative;\n  top: .1em;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-hovered:not(.dcg-checked) .dcg-checkbox {\n  border: 1px solid #999;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-hovered:not(.dcg-checked) .dcg-checkbox i {\n  display: block;\n  color: #e2e2e2;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-checked .dcg-checkbox i {\n  display: block;\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-checked.dcg-hovered .dcg-checkbox {\n  border: 1px solid #999;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-disabled {\n  pointer-events: none;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-disabled .dcg-checkbox {\n  background: rgba(0,0,0,.15);\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-disabled.dcg-checked i {\n  display: block;\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-component-checkbox.dcg-small {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-disable-slider {\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n}\n\n.dcg-calculator-api-container .dcg-slider-interior {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  position: relative;\n  top: -4px;\n  margin-left: 7px;\n  margin-right: 7px;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb {\n  cursor: pointer;\n  z-index: 3;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  position: absolute;\n  top: -8px;\n  margin-left: -19px;\n  width: 38px;\n  height: 38px;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb:focus {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb:focus:after {\n  position: absolute;\n  top: -4px;\n  left: 4px;\n  content: \"\";\n  pointer-events: none;\n  border: 2px solid rgba(47,114,220,.35);\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  width: 26px;\n  height: 26px;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb .dcg-graphic {\n  position: absolute;\n  top: 0;\n  left: 8px;\n  -webkit-border-radius: 12px;\n  border-radius: 12px;\n  width: 22px;\n  height: 22px;\n  background: rgba(47,114,220,.35);\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb .dcg-center {\n  position: absolute;\n  top: 0;\n  left: 8px;\n  -webkit-border-radius: 12px;\n  border-radius: 12px;\n  width: 22px;\n  height: 22px;\n  background: #2f72dc;\n  -webkit-transform: scale(.25,.25);\n  -moz-transform: scale(.25,.25);\n  -o-transform: scale(.25,.25);\n  -ms-transform: scale(.25,.25);\n  transform: scale(.25);\n  -webkit-transition: -webkit-transform .2s;\n  -moz-transition: -moz-transform .2s;\n  -o-transition: -o-transform .2s;\n  -ms-transition: -ms-transform .2s;\n  transition: transform .2s;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb.dcg-hovered .dcg-center,\n.dcg-calculator-api-container .dcg-slider-interior .dcg-thumb.dcg-down .dcg-center {\n  -webkit-transform: scale(1,1);\n  -moz-transform: scale(1,1);\n  -o-transform: scale(1,1);\n  -ms-transform: scale(1,1);\n  transform: scale(1);\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-zeroMarker {\n  position: absolute;\n  top: 2px;\n  z-index: 2;\n  width: 2px;\n  height: 2px;\n  background: rgba(0,0,0,.3);\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-track {\n  cursor: pointer;\n  height: 22px;\n  position: absolute;\n  left: 0;\n  right: 0;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-track .dcg-ticks {\n  position: absolute;\n  top: 2px;\n  bottom: 0;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-track .dcg-ticks .dcg-tick {\n  position: absolute;\n  top: 0;\n  width: 2px;\n  height: 2px;\n  background-color: #fff;\n  margin-left: 0;\n  z-index: 1;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n}\n\n.dcg-calculator-api-container .dcg-slider-interior .dcg-track .dcg-graphic {\n  height: 6px;\n  background-color: #0000001a;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  margin-bottom: 6px;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-minLabel {\n  padding: 10px 4px 10px 8px;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-maxLabel {\n  padding: 10px 8px 10px 4px;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-minLabel,\n.dcg-calculator-api-container .dcg-slider-container .dcg-maxLabel {\n  z-index: 4;\n  color: #00000080;\n  margin: -10px 0;\n  min-width: 26px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-minLabel .dcg-mq-math-mode,\n.dcg-calculator-api-container .dcg-slider-container .dcg-maxLabel .dcg-mq-math-mode {\n  font-family: arial,sans-serif;\n  cursor: pointer;\n  font-size: 80%;\n  position: relative;\n  top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-minLabel.dcg-hovered,\n.dcg-calculator-api-container .dcg-slider-container .dcg-maxLabel.dcg-hovered {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-slider-container .dcg-minLabel.dcg-depressed,\n.dcg-calculator-api-container .dcg-slider-container .dcg-maxLabel.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-animate-play,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-animate-pause,\n.dcg-calculator-api-container .dcg-EDIT-LIST-MODE .dcg-slider-speed-container {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-slider-container {\n  min-height: 26px;\n  display: block;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-slider {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  margin-left: -15px;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders {\n  white-space: nowrap;\n  height: 26px;\n  line-height: 26px;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders .dcg-msg {\n  display: inline-block;\n  margin-right: 5px;\n  font-size: 80%;\n  color: #0009;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders .dcg-all .dcg-btn-slider {\n  font-style: normal;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders .dcg-btn-slider {\n  padding: 0 10px!important;\n  font-family: times;\n  font-size: 90%;\n  font-style: italic;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders .dcg-slider-btn-container {\n  display: inline-block;\n  position: relative;\n  margin-right: 3px;\n  height: 16px;\n  margin-bottom: 4px;\n  margin-top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-create-sliders .dcg-slider-btn-container .dcg-btn-slider {\n  height: 25px;\n  line-height: 25px;\n}\n\n.dcg-calculator-api-container .dcg-prompt-rename {\n  display: inline-block;\n  font-size: 90%;\n  margin-bottom: -3px;\n}\n\n.dcg-calculator-api-container .dcg-prompt-rename .dcg-btn-light-gray {\n  padding: 2px 5px;\n  margin-left: 6px;\n  margin-right: 6px;\n}\n\n.dcg-calculator-api-container .dcg-prompt-rename .dcg-reference-count {\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-editable-mode-toggle {\n  padding-left: 5px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container {\n  cursor: default;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container .dcg-warning-container {\n  position: absolute;\n  bottom: 3px;\n  right: 41px;\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container input {\n  outline: none;\n  border: 1px solid #bbb;\n  border-top: 0!important;\n  border-right: 0!important;\n  border-left: 0!important;\n  color: #000;\n  padding: 1px 2px;\n  -webkit-appearance: none;\n  -webkit-border-radius: 0;\n  border-radius: 0;\n  min-width: 5px;\n  font-size: inherit;\n  margin-left: 5px;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container input.dcg-hovered {\n  border-color: #ccc;\n  -webkit-box-shadow: 0 1px #ccc;\n  box-shadow: 0 1px #ccc;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container input:focus:not([disabled]) {\n  border-color: #2f72dc;\n  -webkit-box-shadow: 0 1px #2f72dc;\n  box-shadow: 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container input.dcg-disabled-editable-input {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container input.dcg-readonly {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container:not(.dcg-label-visible) input.dcg-disabled-input:not(:focus) {\n  border-bottom-color: transparent;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-label-container.dcg-label-visible .dcg-checkbox {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-editable-mode-toggle {\n  position: relative;\n  top: -3px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-expression-bottom .dcg-label-container {\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-label-container {\n  font-size: 80%;\n  color: #00000080;\n  padding-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn {\n  color: #000000d9;\n  text-align: center;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  border: 1px solid rgba(0,0,0,.42);\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn .dcg-segmented-control-interior {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn i {\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn:not(:last-of-type) {\n  border-right: 0;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-hovered:not(.dcg-selected) {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-depressed:not(.dcg-selected) {\n  background: rgba(0,0,0,.05);\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn:first-of-type {\n  border-top-left-radius: 3px;\n  border-bottom-left-radius: 3px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn:last-of-type {\n  border-top-right-radius: 3px;\n  border-bottom-right-radius: 3px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-selected {\n  color: #fff;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-default {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-default .dcg-segmented-control-interior {\n  height: 34px;\n  line-height: 34px;\n  padding: 0 4px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-default.dcg-hovered:not(.dcg-selected) {\n  border-color: #0000009e;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-default.dcg-selected {\n  border: 1px solid rgba(0,0,0,.65);\n  background: rgba(0,0,0,.65);\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini {\n  border-color: #ccc;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini .dcg-segmented-control-interior {\n  padding: 4px 6px;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-hovered:not(.dcg-selected) {\n  background: rgba(0,0,0,.05);\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-depressed:not(.dcg-selected) {\n  background: rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-selected {\n  background: rgba(47,114,220,.15);\n  border-color: #2f72dc;\n  color: #2f72dc;\n  cursor: default!important;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-selected+.dcg-segmented-control-btn {\n  border-left: 1px solid #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-disabled {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-disabled.dcg-selected+.dcg-segmented-control-btn {\n  border-left: 1px solid #666;\n}\n\n.dcg-calculator-api-container .dcg-segmented-control-container .dcg-segmented-control-btn.dcg-theme-mini.dcg-disabled.dcg-selected {\n  background: rgba(0,0,0,.1);\n  border-color: #666;\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-distribution-parameters-container .dcg-component-checkbox {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-cdf-footer-container {\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-cdf-footer-container .dcg-component-checkbox {\n  margin-bottom: 4px;\n}\n\n.dcg-calculator-api-container .dcg-cdf-footer-container .dcg-parameter-name {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-cdf-footer-container .dcg-cdf-evaluation-container {\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-cdf-footer-container .dcg-inline-math-input-view {\n  margin-left: 10px;\n  margin-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container {\n  font-size: 80%;\n  position: relative;\n  top: -9px;\n  margin-left: 2px;\n  white-space: nowrap;\n  width: 100%;\n  padding-right: 5px;\n  -o-text-overflow: ellipsis;\n  text-overflow: ellipsis;\n  overflow: hidden;\n  color: #666;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container.dcg-parameter-suggestion-braille {\n  top: -6px;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container.dcg-hovered .dcg-default-marker {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container.dcg-depressed .dcg-default-marker {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container .dcg-default-marker {\n  color: #00000080;\n  margin-left: .3em;\n}\n\n.dcg-calculator-api-container .dcg-parameter-suggestion-container .dcg-parameter-name:not(:last-of-type):after {\n  content: \",\";\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container {\n  margin-bottom: 5px;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container .dcg-smaller-font {\n  font-size: 85%;\n  margin-left: 2px;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container .dcg-mathquill-wrapper {\n  margin-left: 10px;\n  margin-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container .dcg-parameter-name {\n  font-size: 105%;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container .dcg-component-checkbox {\n  margin-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-visualization-parameters-container .dcg-toggle-container {\n  display: inline-block;\n  margin-bottom: 5px;\n  margin-right: 15px;\n}\n\n.dcg-calculator-api-container .dcg-ttest-footer-container {\n  margin-right: $evaluation-margin;\n  cursor: text;\n  padding-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-ttest-footer-container table {\n  margin-left: auto;\n}\n\n.dcg-calculator-api-container .dcg-ttest-footer-container .dcg-value {\n  -webkit-user-select: text;\n  -moz-user-select: text;\n  -ms-user-select: text;\n  user-select: text;\n  margin-top: 3px;\n  border: 1px solid rgba(206,206,206,.8);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  background: rgba(0,0,0,.04);\n  opacity: .75;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)\";\n  filter: alpha(opacity=75);\n}\n\n.dcg-calculator-api-container .dcg-ttest-footer-container .dcg-value .dcg-operator .dcg-static-mathquill-view {\n  border-right: 1px solid rgba(206,206,206,.8);\n  margin-right: 5px;\n  min-width: 35px;\n  text-align: center;\n  padding: 3px;\n}\n\n.dcg-calculator-api-container .dcg-ttest-footer-container .dcg-value .dcg-evaluation .dcg-static-mathquill-view {\n  padding: 3px 6px 3px 3px;\n}\n\n.dcg-calculator-api-container .dcg-stats-footer-container {\n  margin-right: $evaluation-margin;\n  cursor: text;\n  padding-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-stats-footer-container table {\n  margin-left: auto;\n}\n\n.dcg-calculator-api-container .dcg-stats-footer-container .dcg-value {\n  -webkit-user-select: text;\n  -moz-user-select: text;\n  -ms-user-select: text;\n  user-select: text;\n  margin-top: 3px;\n  border: 1px solid rgba(206,206,206,.8);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  background: rgba(0,0,0,.04);\n  opacity: .75;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)\";\n  filter: alpha(opacity=75);\n}\n\n.dcg-calculator-api-container .dcg-stats-footer-container .dcg-value .dcg-row-header {\n  display: inline-block;\n  border-right: 1px solid rgba(206,206,206,.8);\n  margin-right: 5px;\n  width: 68px;\n  padding: 5px;\n}\n\n.dcg-calculator-api-container .dcg-stats-footer-container .dcg-value .dcg-evaluation .dcg-static-mathquill-view {\n  padding: 3px 6px 3px 3px;\n}\n\n.dcg-calculator-api-container .dcg-action-info {\n  cursor: default;\n  color: #666;\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-action-info .dcg-click-edit {\n  margin-left: 5px;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-action-info .dcg-click-edit.dcg-hovered {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-action-info .dcg-click-edit.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions {\n  padding-left: 5px;\n  padding-right: 7px;\n  white-space: nowrap;\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions:not(.dcg-limited-height) {\n  bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions .dcg-graphic {\n  height: 100%;\n  background: -webkit-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to right,rgba(255,255,255,0),#fff);\n  position: absolute;\n  top: 0;\n  right: 100%;\n  width: 40px;\n  cursor: default;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions .dcg-exp-action-button {\n  margin-left: 2px;\n  width: 44px;\n  height: 44px;\n  padding: 12px 10px;\n  text-align: center;\n  margin-top: 4px;\n  display: inline-block;\n  font-size: 125%;\n  line-height: 20px;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions .dcg-exp-action-button.dcg-hovered {\n  background: rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions .dcg-exp-action-button.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-edit-actions .dcg-exp-action-button.dcg-selected {\n  background: rgba(0,0,0,.8);\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-suggested-zoom-view {\n  position: absolute;\n  bottom: 7px;\n  left: 50%;\n  font-size: 20px;\n  line-height: 20px;\n  margin-left: -10px;\n  text-align: center;\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-suggested-zoom-view i {\n  padding: 5px;\n  margin-left: -5px;\n  opacity: .75;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)\";\n  filter: alpha(opacity=75);\n}\n\n.dcg-calculator-api-container .dcg-suggested-zoom-view i.dcg-hovered {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-suggested-zoom-view i.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-slider_menu {\n  position: relative;\n  top: -3px;\n}\n\n.dcg-calculator-api-container .dcg-expression-footer-title {\n  text-transform: uppercase;\n  font-size: 80%;\n  color: #00000080;\n  margin-bottom: 4px;\n}\n\n.dcg-calculator-api-container .dcg-expression-footer-title-help {\n  padding: 10px;\n  color: #00000080;\n  margin: -10px -10px -10px -6px;\n  cursor: pointer;\n  text-decoration: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-footer-title-help.dcg-hovered {\n  color: #888;\n}\n\n.dcg-calculator-api-container .dcg-expression-footer-title-help.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-expression-braille-error {\n  color: #666;\n  margin: 10px 10px 10px 0;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-expression-braille-error .dcg-icon-error {\n  font-size: 80%;\n  margin-right: 5px;\n  color: #fa824c;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-slider-step-container {\n  margin-left: 10px;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-slider-step-container.dcg-disabled-input .dcg-math-field,\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-slider-step-container.dcg-disabled-input .dcg-mathquill-braille {\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-slider-step-label {\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-expression-bottom .dcg-mq-editable-field {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-top-level-icon {\n  position: absolute;\n  top: 0;\n  right: 0;\n  width: calc(1.15rem + 12px);\n  height: calc(1.15rem + 16px);\n  overflow: visible;\n  outline-offset: -4px;\n}\n\n.dcg-calculator-api-container .dcg-top-level-icon i {\n  position: absolute;\n  top: 0;\n  right: 0;\n  padding: 8px 7px 20px 20px;\n  z-index: 2;\n  opacity: .2;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n  filter: alpha(opacity=20);\n  font-size: 115%;\n}\n\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-top-level-delete,\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-icon-replace {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-top-level-delete.dcg-hovered,\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-icon-replace.dcg-hovered {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-top-level-delete.dcg-depressed,\n.dcg-calculator-api-container .dcg-top-level-icon .dcg-icon-replace.dcg-depressed {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container {\n  position: relative;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container textarea.dcg-smart-textarea,\n.dcg-calculator-api-container .dcg-smart-textarea-container .dcg-displayTextarea {\n  border: 0;\n  font: inherit;\n  resize: none;\n  background: transparent;\n  overflow: hidden;\n  outline: none;\n  color: #000;\n  white-space: pre-wrap;\n  word-wrap: break-word;\n  width: 100%;\n  padding: 3px;\n  margin: -1px;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container textarea.dcg-smart-textarea {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  position: absolute;\n  top: 1px;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  height: 100%;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container textarea.dcg-smart-textarea.dcg-empty {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container .dcg-displayTextarea:after {\n  content: \"|\";\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  width: 0;\n  overflow: hidden;\n  display: inline-block;\n  height: 1px;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container .dcg-displayTextarea a {\n  z-index: 1;\n  position: relative;\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-smart-textarea-container .dcg-displayTextarea a.dcg-hovered,\n.dcg-calculator-api-container .dcg-smart-textarea-container .dcg-displayTextarea a .dcg-depressed {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-selected .dcg-smart-textarea-container .dcg-displayTextarea {\n  pointer-events: none;\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-selected .dcg-smart-textarea-container textarea {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-table-icon-container {\n  position: absolute;\n  top: 50%;\n  left: 5px;\n  margin-top: -14.5px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-drag-icon {\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n  vertical-align: middle;\n  pointer-events: none;\n  font-size: 95%;\n  position: absolute;\n  top: 50%;\n  right: 4px;\n  margin-top: -10px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-cell-math-content,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-mathquill-braille {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-cell:not(.dcg-non-editable) .dcg-cell-math-content,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-cell:not(.dcg-non-editable) .dcg-mathquill-braille {\n  max-width: 100px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-table-container {\n  overflow: hidden;\n  padding-left: 15px;\n  padding-right: 15px;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-table-container:before {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  z-index: 1;\n  background: -webkit-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(right,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to left,rgba(255,255,255,0),#fff);\n  width: 20px;\n  content: \"\";\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-table-container:after {\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  background: -webkit-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -moz-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -o-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: -ms-linear-gradient(left,rgba(255,255,255,0),#fff);\n  background: linear-gradient(to right,rgba(255,255,255,0),#fff);\n  width: 20px;\n  content: \"\";\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-table-container .dcg-table-sliding-container {\n  -webkit-transition: -webkit-transform .15s;\n  -moz-transition: -moz-transform .15s;\n  -o-transition: -o-transform .15s;\n  -ms-transition: -ms-transform .15s;\n  transition: transform .15s;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-main {\n  padding-top: 20px;\n  padding-bottom: 5px;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-show-more-row td {\n  border-top: 1px solid #e5e5e5;\n  text-align: center;\n  font-size: 80%;\n  color: #00000080;\n  padding: 8px 0;\n  font-style: italic;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-show-more-row td .dcg-show-more {\n  color: #2f72dc;\n  font-style: normal;\n  text-decoration: underline;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-show-more-row td .dcg-show-more.dcg-hovered {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-show-more-row td .dcg-show-more.dcg-depressed {\n  color: #17396e;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata {\n  position: relative;\n  display: table;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row {\n  display: table-row;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell {\n  display: table-cell;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:not(:first-of-type) .dcg-cell {\n  border-top: 1px solid rgba(0,0,0,.15);\n  padding: 7px 10px 7px 20px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:not(:first-of-type) .dcg-cell.dcg-non-editable {\n  padding: 7px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:not(:first-of-type).dcg-braille-row .dcg-cell {\n  padding: 7px 20px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:nth-of-type(2) .dcg-cell {\n  border-top: 1px solid #444;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell {\n  vertical-align: bottom;\n  padding: 7px 5px 3px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell:not(:first-of-type):not(:last-of-type) {\n  padding: 7px 15px 3px 30px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell:not(:first-of-type):not(:last-of-type) .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell:not(:first-of-type):not(:last-of-type) .dcg-static-mathquill-view {\n  margin-left: 10px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell .dcg-math-field {\n  min-height: 29px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type .dcg-cell:first-of-type.dcg-error {\n  padding-left: 33px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row:first-of-type.dcg-braille-row .dcg-cell:not(:first-of-type):not(:last-of-type) {\n  padding: 7px 15px 3px 40px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-static-mathquill-view {\n  padding-right: 8px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell {\n  position: relative;\n  text-align: center;\n  vertical-align: middle;\n  font-size: 72%;\n  min-height: 34px;\n  min-width: 40px;\n  cursor: text;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell .dcg-braille-input {\n  text-align: center;\n  min-width: 40px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell:not(:first-of-type) {\n  border-left: 1px solid rgba(0,0,0,.15);\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell:nth-of-type(2) {\n  border-left: 1px solid #444;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-non-editable {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-non-editable .dcg-mq-math-mode {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell:not(.dcg-non-editable):not(.dcg-selected).dcg-empty .dcg-empty-line {\n  position: absolute;\n  width: 26px;\n  left: 50%;\n  margin-left: -13px;\n  border-top: 1px dashed #bbb;\n  bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-selected:not(.dcg-non-editable) .dcg-inner-border {\n  position: absolute;\n  left: -1px;\n  top: -1px;\n  bottom: -1px;\n  right: -1px;\n  z-index: 1;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-selected.dcg-non-editable {\n  background: #f5f5f5;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-selected.dcg-non-editable .dcg-mathquill-braille-overflow-left .dcg-tooltip-hit-area-container:before {\n  background: -webkit-linear-gradient(right,rgba(245,245,245,0),#f5f5f5);\n  background: -moz-linear-gradient(right,rgba(245,245,245,0),#f5f5f5);\n  background: -o-linear-gradient(right,rgba(245,245,245,0),#f5f5f5);\n  background: -ms-linear-gradient(right,rgba(245,245,245,0),#f5f5f5);\n  background: linear-gradient(to left,rgba(245,245,245,0),#f5f5f5);\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-selected.dcg-non-editable .dcg-mathquill-braille-overflow-right .dcg-tooltip-hit-area-container:after {\n  background: -webkit-linear-gradient(left,rgba(245,245,245,0),#f5f5f5);\n  background: -moz-linear-gradient(left,rgba(245,245,245,0),#f5f5f5);\n  background: -o-linear-gradient(left,rgba(245,245,245,0),#f5f5f5);\n  background: -ms-linear-gradient(left,rgba(245,245,245,0),#f5f5f5);\n  background: linear-gradient(to right,rgba(245,245,245,0),#f5f5f5);\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-selected:not(.dcg-non-editable) .dcg-inner-border {\n  border: 2px solid #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell .dcg-mq-math-mode {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell .dcg-table-icon-error-container {\n  position: absolute;\n  top: 50%;\n  left: 4px;\n  margin-top: -7px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header {\n  font-size: 85%;\n  min-height: 37px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header .dcg-mathquill-braille {\n  min-height: 30px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header:not(:first-of-type):not(:last-of-type) .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header.dcg-error .dcg-mq-editable-field,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header:not(:first-of-type):not(:last-of-type) .dcg-static-mathquill-view,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header.dcg-error .dcg-static-mathquill-view,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header:not(:first-of-type):not(:last-of-type) .dcg-mathquill-braille,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable .dcg-tabledata .dcg-row .dcg-cell.dcg-table-header.dcg-error .dcg-mathquill-braille {\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable.dcg-faded-h .dcg-tabledata:after {\n  content: \"\";\n  position: absolute;\n  top: 0;\n  bottom: 0;\n  right: 0;\n  background: -webkit-linear-gradient(right,#fff,rgba(255,255,255,0));\n  background: -moz-linear-gradient(right,#fff,rgba(255,255,255,0));\n  background: -o-linear-gradient(right,#fff,rgba(255,255,255,0));\n  background: -ms-linear-gradient(right,#fff,rgba(255,255,255,0));\n  background: linear-gradient(to left,#fff,rgba(255,255,255,0));\n  width: 60px;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable.dcg-faded-v .dcg-tabledata:before {\n  content: \"\";\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  right: 0;\n  height: 30px;\n  pointer-events: none;\n  background: -webkit-linear-gradient(bottom,#fff,rgba(255,255,255,0));\n  background: -moz-linear-gradient(bottom,#fff,rgba(255,255,255,0));\n  background: -o-linear-gradient(bottom,#fff,rgba(255,255,255,0));\n  background: -ms-linear-gradient(bottom,#fff,rgba(255,255,255,0));\n  background: linear-gradient(to top,#fff,rgba(255,255,255,0));\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable.dcg-faded-v .dcg-tabledata .dcg-row:last-of-type .dcg-cell .dcg-empty-line {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable:not(.dcg-selected).dcg-faded-v .dcg-tabledata .dcg-row:last-of-type {\n  visibility: hidden;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable:not(.dcg-selected).dcg-faded-v .dcg-tabledata .dcg-row:last-of-type .dcg-cell {\n  border-color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressiontable:not(.dcg-selected).dcg-faded-v .dcg-tabledata .dcg-row .dcg-cell:last-of-type {\n  border-color: transparent;\n  visibility: hidden;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem .dcg-caret-container {\n  font-size: 95%;\n  position: absolute;\n  top: -1px;\n  left: 38px;\n  width: 32px;\n  height: 48px;\n  color: #999;\n  padding-left: 10px;\n  padding-top: 18px;\n  text-align: left;\n  z-index: 2;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem .dcg-caret-container i {\n  -webkit-transition: .2s;\n  -moz-transition: .2s;\n  -o-transition: .2s;\n  -ms-transition: .2s;\n  transition: .2s;\n  width: 16px;\n  height: 16px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem .dcg-caret-container.dcg-hovered {\n  color: #666;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-collapsed .dcg-caret-container i {\n  display: inline-block;\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-secretFolder {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionfolder .dcg-action-toggle-secret-folder {\n  cursor: pointer;\n  color: #00000080;\n  font-size: 75%;\n  padding: 5px;\n  margin: 0 -5px -10px 15px;\n  position: relative;\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionfolder .dcg-fade-container:after {\n  -webkit-transition: 0;\n  -moz-transition: 0;\n  -o-transition: 0;\n  -ms-transition: 0;\n  transition: 0;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionfolder:not(.dcg-collapsed).dcg-has-items .dcg-fade-container:after {\n  position: absolute;\n  top: 35px;\n  bottom: 5px;\n  left: 56px;\n  content: \"\";\n  border-left: 1px solid rgba(0,0,0,.2);\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionfolder .dcg-main textarea.dcg-smart-textarea,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionfolder .dcg-main .dcg-displayTextarea {\n  padding-left: 20px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loading,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-failed {\n  font-size: 100%;\n  padding: 1px;\n  color: #888;\n  font-style: italic;\n  line-height: 37px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-retry-loading-image {\n  color: #407bb5;\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-input-grid {\n  font-size: 80%;\n  display: grid;\n  grid-template-columns: min-content 2fr min-content 1fr;\n  width: calc(100% + 20px);\n  max-width: 450px;\n  color: #00000080;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-input-grid .dcg-mathquill-wrapper {\n  width: 100%;\n  padding-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-input-grid .dcg-image-input-name,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-input-grid .dcg-image-input-mathquill {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-align-self: center;\n  align-self: center;\n  -ms-flex-item-align: center;\n  padding-right: 5px;\n  overflow: hidden;\n  padding-top: 2px;\n  padding-bottom: 2px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-input-grid .dcg-mq-editable-field:not(.dcg-focus) {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage.dcg-input-focused .dcg-image-input-grid,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage.dcg-input-focused .dcg-braille-input {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: start;\n  -moz-box-pack: start;\n  -o-box-pack: start;\n  -ms-flex-pack: start;\n  -webkit-justify-content: flex-start;\n  justify-content: flex-start;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row .dcg-smart-textarea-container {\n  margin-bottom: 8px;\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row .dcg-smart-textarea-container textarea,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row .dcg-smart-textarea-container .dcg-displayTextarea {\n  padding-top: 0;\n  padding-bottom: 0;\n  margin: 0 10px 0 -1px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row .dcg-smart-textarea-container textarea:empty,\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-image-title-row .dcg-smart-textarea-container .dcg-displayTextarea:empty {\n  min-width: 8rem;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-action-changeimage {\n  color: #00000080;\n  text-decoration: underline;\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-action-changeimage.dcg-hovered {\n  color: #0009;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage .dcg-image-loaded .dcg-action-changeimage.dcg-depressed {\n  color: #000000b3;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage.dcg-selected .dcg-smart-textarea-container {\n  position: relative;\n  top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-expressionimage.dcg-selected .dcg-main {\n  margin-right: -1px;\n}\n\n@-webkit-keyframes dcg-fade-pulse {\n  0% {\n    opacity: .2;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n    filter: alpha(opacity=20);\n  }\n\n  50% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: .2;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n    filter: alpha(opacity=20);\n  }\n}\n\n@keyframes dcg-fade-pulse {\n  0% {\n    opacity: .2;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n    filter: alpha(opacity=20);\n  }\n\n  50% {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n\n  to {\n    opacity: .2;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n    filter: alpha(opacity=20);\n  }\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-new-expression {\n  height: 54px;\n  position: relative;\n  border-bottom: 1px solid transparent;\n  overflow: visible!important;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-new-expression .dcg-new-math-div {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-expressionitem.dcg-new-expression .dcg-new-math-div .dcg-new-expression-fade {\n  background: -webkit-linear-gradient(bottom,#fff,rgba(255,255,255,0) 50%);\n  background: -moz-linear-gradient(bottom,#fff,rgba(255,255,255,0) 50%);\n  background: -o-linear-gradient(bottom,#fff,rgba(255,255,255,0) 50%);\n  background: -ms-linear-gradient(bottom,#fff,rgba(255,255,255,0) 50%);\n  background: linear-gradient(to top,#fff,rgba(255,255,255,0) 50%);\n  width: 44px;\n  position: absolute;\n  top: 0;\n  bottom: 0;\n  z-index: 3;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-new-expression-fade {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-container.dcg-narrow .dcg-expression-top-bar {\n  border-right: 0;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn {\n  width: 40px;\n  height: 40px;\n  line-height: 40px;\n  font-size: 110%;\n  display: inline-block;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  text-align: center;\n  margin: -1px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-rotated,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-rotated {\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn i.dcg-icon-undo,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn i.dcg-icon-undo,\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn i.dcg-icon-redo,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn i.dcg-icon-redo {\n  font-size: 120%;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn i,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn i {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn:not(:last-of-type),\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn:not(:last-of-type) {\n  margin-right: -2px;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-disabled,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-disabled {\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-hovered,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-hovered,\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-active,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-active {\n  background: rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-hovered i,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-hovered i,\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-active i,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-active i {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-depressed,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-depressed {\n  background: rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-icon-btn.dcg-depressed i,\n.dcg-calculator-api-container .dcg-container .dcg-geometry-toolbar-view .dcg-icon-btn.dcg-depressed i {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar {\n  border-right: 1px solid rgba(0,0,0,.2);\n  height: 48px;\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  line-height: 37px;\n  width: 100%;\n  -webkit-transition: box-shadow .2s ease;\n  -moz-transition: box-shadow .2s ease;\n  -o-transition: box-shadow .2s ease;\n  -ms-transition: box-shadow .2s ease;\n  transition: box-shadow .2s ease;\n  padding: 5px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  background: -webkit-linear-gradient(#fcfcfc,#eaeaea);\n  background: -moz-linear-gradient(#fcfcfc,#eaeaea);\n  background: -o-linear-gradient(#fcfcfc,#eaeaea);\n  background: -ms-linear-gradient(#fcfcfc,#eaeaea);\n  background: linear-gradient(#fcfcfc,#eaeaea);\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar.dcg-expressions-scrolled {\n  -webkit-box-shadow: -2px 2px 4px rgba(0,0,0,.15);\n  box-shadow: -2px 2px 4px #00000026;\n  z-index: 4;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-btn-red,\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-btn-primary {\n  padding: 0 15px;\n  display: inline-block;\n  height: 35px;\n  line-height: 35px;\n  position: relative;\n  top: -1px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-expression-top-bar .dcg-center-buttons {\n  text-align: center;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-container {\n  position: relative;\n  float: left;\n  height: 37px;\n}\n\n.dcg-calculator-api-container .dcg-in-api-action-opendrawer {\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover {\n  width: auto;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover.dcg-bottom {\n  position: absolute;\n  top: 43px;\n  left: -3px;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover.dcg-bottom .dcg-arrow {\n  left: 23px;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover.dcg-right {\n  position: absolute;\n  top: -40px;\n  left: 40px;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover.dcg-right .dcg-arrow {\n  top: 60px;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-popover-interior {\n  padding: 4px 0;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item {\n  cursor: pointer;\n  font-size: 80%;\n  text-align: left;\n  white-space: nowrap;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n  padding: 8px;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item i {\n  margin: 0 8px 0 4px;\n  font-size: 205%;\n  vertical-align: middle;\n  width: 30px;\n  display: inline-block;\n  text-align: right;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item i.dcg-icon-new-expression {\n  font-size: 210%;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item i.dcg-icon-new-table {\n  font-size: 200%;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item i.dcg-icon-new-folder {\n  font-size: 190%;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item.dcg-action-newexpression {\n  padding: 10px 12px 4px 8px;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item.dcg-hovered {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-add-expression-dropdown.dcg-popover .dcg-new-item.dcg-disabled {\n  opacity: .25;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=25)\";\n  filter: alpha(opacity=25);\n}\n\n.dcg-calculator-api-container .dcg-constructions-count-link {\n  position: relative;\n  top: -2px;\n  text-decoration: none;\n  color: #666;\n  text-align: right;\n  float: left;\n  height: 26px;\n  margin-right: 4px;\n}\n\n.dcg-calculator-api-container .dcg-constructions-count-link i.dcg-shared-icon-geometry {\n  font-size: 40px;\n}\n\n.dcg-calculator-api-container .dcg-constructions-count-link .dcg-construction-count {\n  position: absolute;\n  top: 100%;\n  right: 0;\n  background: #999;\n  -webkit-box-shadow: 0 0 0 2px #eee;\n  box-shadow: 0 0 0 2px #eee;\n  color: #fff;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  height: 16px;\n  min-width: 16px;\n  line-height: 16px;\n  padding-left: 4px;\n  padding-right: 4px;\n  text-align: center;\n  font-size: 65%;\n}\n\n.dcg-calculator-api-container .dcg-constructions-count-link.dcg-hovered .dcg-construction-count {\n  background: #666;\n}\n\n.dcg-calculator-api-container .dcg-constructions-count-link.dcg-is-expanded .dcg-construction-count {\n  background: #333;\n}\n\n.dcg-calculator-api-container .dcg-exp-list-resizer {\n  position: absolute;\n  top: 0;\n  right: -12px;\n  bottom: 0;\n  width: 15px;\n  cursor: ew-resize;\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-exp-list-resizer.dcg-depressed {\n  width: 215px;\n  right: -112px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar {\n  padding: 5px;\n  background: #d8d8d8;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-row,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-replace-row {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar.dcg-expressions-scrolled {\n  -webkit-box-shadow: -2px 2px 4px rgba(0,0,0,.15);\n  box-shadow: -2px 2px 4px #00000026;\n  z-index: 4;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-mathquill-container,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-replace-mathquill-container {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  position: relative;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-replace-mathquill-container {\n  padding-left: 25px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-placeholder,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-replace-placeholder {\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n  position: absolute;\n  top: 50%;\n  left: 35px;\n  margin-top: -.5em;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-mq-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-math-field {\n  padding: 6px 30px 6px 6px;\n  margin: 1px;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  background: #fff;\n  width: 100%;\n  font-size: 100%;\n  color: #888;\n  border: 1px solid #bbb;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-math-field.dcg-hovered {\n  color: #444;\n  border: 2px solid #999;\n  margin: 0;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-math-field.dcg-mq-focused {\n  color: #000;\n  border: 2px solid #2f72dc;\n  margin: 0;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-mathquill-container .dcg-math-field {\n  padding-left: 30px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-caret-container {\n  font-size: 95%;\n  width: 25px;\n  padding-left: 5px;\n  color: #999;\n  text-align: left;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-caret-container i {\n  -webkit-transition: .2s;\n  -moz-transition: .2s;\n  -o-transition: .2s;\n  -ms-transition: .2s;\n  transition: .2s;\n  width: 16px;\n  height: 16px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-caret-container.dcg-hovered {\n  color: #666;\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-caret-container.dcg-collapsed i {\n  display: inline-block;\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-remove,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-search,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-replace {\n  opacity: .2;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n  filter: alpha(opacity=20);\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-remove.dcg-hovered,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-search.dcg-hovered,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-replace.dcg-hovered {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-remove.dcg-depressed,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-search.dcg-depressed,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-replace.dcg-depressed {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-replace.dcg-disabled {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-remove,\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-replace {\n  font-size: 90%;\n  padding: 10px 7px 10px 12px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-icon-search {\n  pointer-events: none;\n  left: 5px;\n  position: absolute;\n  top: 50%;\n  right: 5px;\n  height: 20px;\n  line-height: 20px;\n  margin-top: -15px;\n  padding: 5px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-replace-icon-container {\n  position: absolute;\n  top: 50%;\n  right: 5px;\n  margin-top: -9px;\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-replace-icon-container .dcg-tooltipped-error {\n  position: relative;\n  top: -1px;\n  left: -2px;\n}\n\n.dcg-calculator-api-container .dcg-expression-search-bar .dcg-search-replace-icon-container .dcg-icon-check {\n  color: #2f72dc;\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-ticker {\n  padding: 5px;\n  position: relative;\n  background: #eee;\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  border-right: 1px solid rgba(0,0,0,.2);\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-ticker.dcg-expressions-scrolled {\n  -webkit-box-shadow: -2px 2px 4px rgba(0,0,0,.15);\n  box-shadow: -2px 2px 4px #00000026;\n  z-index: 4;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-circular-icon-container {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-icon-remove {\n  position: absolute;\n  top: 0;\n  right: 0;\n  opacity: .2;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=20)\";\n  filter: alpha(opacity=20);\n  font-size: 115%;\n  padding: 10px 7px 10px 12px;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-icon-remove.dcg-hovered {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-icon-remove.dcg-depressed {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-mini-play-pause {\n  -webkit-transform: scale(.5);\n  -moz-transform: scale(.5);\n  -o-transform: scale(.5);\n  -ms-transform: scale(.5);\n  transform: scale(.5);\n  -webkit-transform-origin: bottom right;\n  -moz-transform-origin: bottom right;\n  -o-transform-origin: bottom right;\n  -ms-transform-origin: bottom right;\n  transform-origin: bottom right;\n  position: absolute;\n  bottom: -5px;\n  right: -4px;\n  background: #eee;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  border: 1px solid #eee;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-icon-metronome-2 {\n  font-size: 130%;\n  position: relative;\n  left: 1px;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-metronome-bar {\n  width: 2px;\n  height: 24px;\n  -webkit-transform: scale(.5) rotate(-20deg);\n  -moz-transform: scale(.5) rotate(-20deg);\n  -o-transform: scale(.5) rotate(-20deg);\n  -ms-transform: scale(.5) rotate(-20deg);\n  transform: scale(.5) rotate(-20deg);\n  -webkit-transform-origin: bottom center;\n  -moz-transform-origin: bottom center;\n  -o-transform-origin: bottom center;\n  -ms-transform-origin: bottom center;\n  transform-origin: bottom center;\n  background: #777;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n  position: absolute;\n  bottom: 10px;\n  left: 50%;\n  -webkit-box-shadow: 0 0 0 1px #eee;\n  box-shadow: 0 0 0 1px #eee;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-metronome-bar.dcg-metronome-playing {\n  -webkit-animation: dcg-tick-metronome infinite .5s ease-in-out;\n  -moz-animation: dcg-tick-metronome infinite .5s ease-in-out;\n  -o-animation: dcg-tick-metronome infinite .5s ease-in-out;\n  -ms-animation: dcg-tick-metronome infinite .5s ease-in-out;\n  animation: dcg-tick-metronome infinite .5s ease-in-out;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  width: calc(100% - 30px);\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-container .dcg-circular-icon-container {\n  font-size: 65%;\n  margin-right: 10px!important;\n  -webkit-box-ordinal-group: 1;\n  -moz-box-ordinal-group: 1;\n  -o-box-ordinal-group: 1;\n  -ms-flex-order: 1;\n  -webkit-order: 1;\n  order: 1;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-container .dcg-circular-icon-container.dcg-disabled {\n  opacity: .4;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=40)\";\n  filter: alpha(opacity=40);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-container .dcg-create-sliders {\n  margin-top: 5px;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  -webkit-box-ordinal-group: 2;\n  -moz-box-ordinal-group: 2;\n  -o-box-ordinal-group: 2;\n  -ms-flex-order: 2;\n  -webkit-order: 2;\n  order: 2;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  color: #666;\n  -webkit-box-lines: multiple;\n  -moz-box-lines: multiple;\n  -o-box-lines: multiple;\n  -webkit-flex-wrap: wrap;\n  -ms-flex-wrap: wrap;\n  flex-wrap: wrap;\n  padding: 3px 0;\n  overflow: hidden;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-mq-container {\n  color: #000;\n  margin-left: 4px;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition {\n  max-width: 100%;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: baseline;\n  -moz-box-align: baseline;\n  -o-box-align: baseline;\n  -ms-flex-align: baseline;\n  -webkit-align-items: baseline;\n  align-items: baseline;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-mq-container {\n  margin-right: 5px;\n  overflow: hidden;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 20px 1px 2px;\n  margin: 1px;\n  min-width: 75px;\n  max-width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-definition .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-frequency .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 30px;\n  max-width: 90px;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-frequency .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-frequency .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-frequency .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-action-frequency .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-settings-internal .dcg-clickable-info-error-container {\n  margin-left: -20px;\n  width: 20px;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-toggle-help {\n  text-decoration: none;\n  color: #aaa;\n  padding: 10px 6px;\n  font-size: 85%;\n  position: relative;\n  top: 1px;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-toggle-help.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-ticker .dcg-ticker-toggle-help.dcg-depressed {\n  color: #444;\n}\n\n@-webkit-keyframes dcg-tick-metronome {\n  0% {\n    -webkit-transform: scale(.5) rotate(-20deg);\n    -moz-transform: scale(.5) rotate(-20deg);\n    -o-transform: scale(.5) rotate(-20deg);\n    -ms-transform: scale(.5) rotate(-20deg);\n    transform: scale(.5) rotate(-20deg);\n  }\n\n  50% {\n    -webkit-transform: scale(.5) rotate(20deg);\n    -moz-transform: scale(.5) rotate(20deg);\n    -o-transform: scale(.5) rotate(20deg);\n    -ms-transform: scale(.5) rotate(20deg);\n    transform: scale(.5) rotate(20deg);\n  }\n\n  to {\n    -webkit-transform: scale(.5) rotate(-20deg);\n    -moz-transform: scale(.5) rotate(-20deg);\n    -o-transform: scale(.5) rotate(-20deg);\n    -ms-transform: scale(.5) rotate(-20deg);\n    transform: scale(.5) rotate(-20deg);\n  }\n}\n\n@keyframes dcg-tick-metronome {\n  0% {\n    -webkit-transform: scale(.5) rotate(-20deg);\n    -moz-transform: scale(.5) rotate(-20deg);\n    -o-transform: scale(.5) rotate(-20deg);\n    -ms-transform: scale(.5) rotate(-20deg);\n    transform: scale(.5) rotate(-20deg);\n  }\n\n  50% {\n    -webkit-transform: scale(.5) rotate(20deg);\n    -moz-transform: scale(.5) rotate(20deg);\n    -o-transform: scale(.5) rotate(20deg);\n    -ms-transform: scale(.5) rotate(20deg);\n    transform: scale(.5) rotate(20deg);\n  }\n\n  to {\n    -webkit-transform: scale(.5) rotate(-20deg);\n    -moz-transform: scale(.5) rotate(-20deg);\n    -o-transform: scale(.5) rotate(-20deg);\n    -ms-transform: scale(.5) rotate(-20deg);\n    transform: scale(.5) rotate(-20deg);\n  }\n}\n\n.dcg-calculator-api-container .dcg-geo-show-constructions-pane {\n  position: relative;\n  background: #eee;\n}\n\n.dcg-calculator-api-container .dcg-geo-show-constructions-pane:after {\n  content: \"\";\n  background: -webkit-linear-gradient(top,rgba(238,238,238,0),#eee);\n  background: -moz-linear-gradient(top,rgba(238,238,238,0),#eee);\n  background: -o-linear-gradient(top,rgba(238,238,238,0),#eee);\n  background: -ms-linear-gradient(top,rgba(238,238,238,0),#eee);\n  background: linear-gradient(to bottom,rgba(238,238,238,0),#eee);\n  height: 10px;\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  right: 0;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-geo-show-constructions-pane:before {\n  content: \"\";\n  background: -webkit-linear-gradient(bottom,rgba(238,238,238,0),#eee);\n  background: -moz-linear-gradient(bottom,rgba(238,238,238,0),#eee);\n  background: -o-linear-gradient(bottom,rgba(238,238,238,0),#eee);\n  background: -ms-linear-gradient(bottom,rgba(238,238,238,0),#eee);\n  background: linear-gradient(to top,rgba(238,238,238,0),#eee);\n  height: 10px;\n  position: absolute;\n  top: 0;\n  left: 0;\n  right: 0;\n  z-index: 1;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-displayed-sections-container {\n  max-height: 300px;\n  overflow: auto;\n}\n\n.dcg-calculator-api-container .dcg-displayed-sections-container .dcg-displayed-section-level {\n  text-align: left;\n  margin: 0 8px;\n  padding: 8px 0;\n}\n\n.dcg-calculator-api-container .dcg-displayed-sections-container .dcg-displayed-section-level:not(:last-of-type) {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-empty-constructions {\n  padding: 30px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-layer-slider-container {\n  padding: 15px 7px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu,\n.dcg-calculator-api-container .dcg-table-column-menu,\n.dcg-calculator-api-container .dcg-generic-options-menu {\n  width: 224px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu.dcg-options-menu,\n.dcg-calculator-api-container .dcg-table-column-menu.dcg-options-menu,\n.dcg-calculator-api-container .dcg-generic-options-menu.dcg-options-menu {\n  padding-left: 0;\n  padding-right: 0;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-menu-content,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-menu-content,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-menu-content {\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-flex-container,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-flex-container,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-flex-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  margin: 5px 0 10px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-left-side,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-left-side,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-left-side {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-menu-section,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-menu-section,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-menu-section {\n  padding-left: 10px;\n  padding-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-menu-section:not(:first-of-type),\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-menu-section:not(:first-of-type),\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-menu-section:not(:first-of-type) {\n  border-top: 1px solid #e2e2e2;\n  padding-top: 10px;\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-menu-section .dcg-toggle-view,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-menu-section .dcg-toggle-view,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-menu-section .dcg-toggle-view {\n  margin-top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-options-menu-section .dcg-options-menu-section-title,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-options-menu-section .dcg-options-menu-section-title,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-options-menu-section .dcg-options-menu-section-title {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-point-segmented-option,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-point-segmented-option,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-point-segmented-option,\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-line-segmented-option,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-line-segmented-option,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-line-segmented-option {\n  width: 33px;\n  height: 30px;\n  line-height: 30px;\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-point-segmented-option.dcg-hovered:not(.dcg-selected),\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-point-segmented-option.dcg-hovered:not(.dcg-selected),\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-point-segmented-option.dcg-hovered:not(.dcg-selected),\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-line-segmented-option.dcg-hovered:not(.dcg-selected),\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-line-segmented-option.dcg-hovered:not(.dcg-selected),\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-line-segmented-option.dcg-hovered:not(.dcg-selected) {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-point-segmented-option i,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-point-segmented-option i,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-point-segmented-option i {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-line-segmented-option i,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-line-segmented-option i,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-line-segmented-option i {\n  font-size: 130%;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row,\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-clickable-menu-row,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-clickable-menu-row,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-clickable-menu-row {\n  padding: 7px 0 1px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row i,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row i,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row i,\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-font-size,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-font-size,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-font-size {\n  color: #999;\n  margin-right: 5px;\n  cursor: pointer;\n  width: 13px;\n  display: inline-block;\n  position: relative;\n  top: 2px;\n  line-height: 1em;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-math-field,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-math-field,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 42px;\n  max-width: 60px;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid,\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid,\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view),\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view),\n.dcg-calculator-api-container .dcg-generic-options-menu .dcg-iconed-mathquill-row .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view {\n  float: right;\n  padding: 5px;\n  margin-top: 5px;\n  display: inline-block;\n  width: 30px;\n  height: 8px;\n  background: #ddd;\n  -webkit-border-radius: 8px;\n  border-radius: 8px;\n  position: relative;\n  -webkit-transition: all .2s;\n  -moz-transition: all .2s;\n  -o-transition: all .2s;\n  -ms-transition: all .2s;\n  transition: all .2s;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view .dcg-toggle-switch {\n  position: absolute;\n  top: -4px;\n  left: 0;\n  width: 18px;\n  height: 18px;\n  background: #f5f5f5;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  -webkit-transition: all .2s;\n  -moz-transition: all .2s;\n  -o-transition: all .2s;\n  -ms-transition: all .2s;\n  transition: all .2s;\n  -webkit-box-shadow: 0 2px 2px rgba(0,0,0,.2),0 0 3px rgba(0,0,0,.2);\n  box-shadow: 0 2px 2px #0003,0 0 3px #0003;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view:not(.dcg-toggled).dcg-hovered .dcg-toggle-switch {\n  background: #ebebeb;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view:not(.dcg-toggled).dcg-depressed .dcg-toggle-switch {\n  background: #e0e0e0;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view.dcg-toggled {\n  -webkit-transition: all .2s;\n  -moz-transition: all .2s;\n  -o-transition: all .2s;\n  -ms-transition: all .2s;\n  transition: all .2s;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view.dcg-toggled .dcg-toggle-switch {\n  -webkit-transition: all .2s;\n  -moz-transition: all .2s;\n  -o-transition: all .2s;\n  -ms-transition: all .2s;\n  transition: all .2s;\n  left: 12px;\n  background: #666;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view.dcg-toggled.dcg-hovered .dcg-toggle-switch {\n  background: #555;\n}\n\n.dcg-calculator-api-container .dcg-toggle-view.dcg-toggled.dcg-depressed .dcg-toggle-switch {\n  background: #444;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container {\n  margin: -2px;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: justify;\n  -moz-box-pack: justify;\n  -o-box-pack: justify;\n  -ms-flex-pack: justify;\n  -webkit-justify-content: space-between;\n  justify-content: space-between;\n  -webkit-box-orient: horizontal;\n  -moz-box-orient: horizontal;\n  -o-box-orient: horizontal;\n  -webkit-box-lines: multiple;\n  -moz-box-lines: multiple;\n  -o-box-lines: multiple;\n  -webkit-flex-flow: row wrap;\n  -ms-flex-flow: row wrap;\n  flex-flow: row wrap;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu .dcg-color-picker-placeholder {\n  width: 30px;\n  height: 30px;\n  margin: 2px;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu .dcg-color-tile {\n  margin: 2px;\n  display: inline-block;\n  position: relative;\n  height: 30px;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu .dcg-color-tile i {\n  position: absolute;\n  top: 50%;\n  left: 0;\n  right: 0;\n  pointer-events: none;\n  height: 20px;\n  line-height: 20px;\n  color: #fff;\n  margin-top: -10px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu .dcg-color-tile i.dcg-light-color {\n  color: #444;\n}\n\n.dcg-calculator-api-container .dcg-color-picker-container .dcg-color-picker-menu .dcg-color-tile i.dcg-mixed-color {\n  text-shadow: 0 0 3px rgba(0,0,0,.8);\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  margin-top: 20px;\n  -webkit-box-pack: space-evenly;\n  -moz-box-pack: space-evenly;\n  -o-box-pack: space-evenly;\n  -ms-flex-pack: space-evenly;\n  -webkit-justify-content: space-evenly;\n  justify-content: space-evenly;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-icon {\n  padding-right: 10px;\n  padding-left: 10px;\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-tooltip-hit-area-container {\n  margin-left: 5px;\n  margin-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-state-container {\n  position: relative;\n  color: #666;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-state-container .dcg-clickable-image-state {\n  background: #fff;\n  -webkit-background-size: cover;\n  -moz-background-size: cover;\n  background-size: cover;\n  background-repeat: no-repeat;\n  width: 60px;\n  height: 60px;\n  -webkit-border-radius: 10px;\n  border-radius: 10px;\n  border: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-state-container .dcg-clickable-image-state-close {\n  position: absolute;\n  top: -10px;\n  right: -2px;\n  width: 25px;\n  height: 25px;\n  padding-top: 5px;\n  font-size: 14px;\n  background: #666;\n  color: #fff;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-state-container .dcg-clickable-image-state-close.dcg-hovered {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-clickable-image-info-view .dcg-clickable-image-state-container .dcg-clickable-image-state-close.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row {\n  font-size: 90%;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: baseline;\n  -moz-box-align: baseline;\n  -o-box-align: baseline;\n  -ms-flex-align: baseline;\n  -webkit-align-items: baseline;\n  align-items: baseline;\n  margin-right: 2px;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-input-label {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-mq-container {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 100%;\n  max-width: 100%;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-menu-row .dcg-clickable-info-error-container {\n  margin-left: -20px;\n  width: 20px;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-clickable-list-index-notice {\n  font-size: 90%;\n  color: #444;\n  padding-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-index-variable-marker {\n  padding-left: 4px;\n  padding-right: 4px;\n  font-size: 90%;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n}\n\n.dcg-calculator-api-container .dcg-clickable-section .dcg-index-variable-marker:not(.dcg-mathquill-has-focus) {\n  background: transparent;\n  pointer-events: none;\n  opacity: .75;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=75)\";\n  filter: alpha(opacity=75);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view {\n  width: 78px;\n  height: 78px;\n  display: inline-block;\n  position: relative;\n  -webkit-transition: -webkit-transform .1s;\n  -moz-transition: -moz-transform .1s;\n  -o-transition: -o-transform .1s;\n  -ms-transition: -ms-transform .1s;\n  transition: transform .1s;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-option {\n  display: inline-block;\n  width: 26px;\n  height: 26px;\n  line-height: 26px;\n  text-align: center;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  color: #bbb;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-option.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-option.dcg-selected {\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-option.dcg-selected.dcg-hovered {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-option i {\n  position: relative;\n  top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-below-right,\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-above-right,\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-below-left,\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-above-left {\n  color: #e2e2e2;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-orientation-disabled {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-below-right {\n  position: absolute;\n  bottom: 0;\n  right: 0;\n  -webkit-transform: rotate(225deg);\n  -moz-transform: rotate(225deg);\n  -o-transform: rotate(225deg);\n  -ms-transform: rotate(225deg);\n  transform: rotate(225deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-below-left {\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  -webkit-transform: rotate(315deg);\n  -moz-transform: rotate(315deg);\n  -o-transform: rotate(315deg);\n  -ms-transform: rotate(315deg);\n  transform: rotate(315deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-above-right {\n  position: absolute;\n  top: 0;\n  right: 0;\n  -webkit-transform: rotate(135deg);\n  -moz-transform: rotate(135deg);\n  -o-transform: rotate(135deg);\n  -ms-transform: rotate(135deg);\n  transform: rotate(135deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-above-left {\n  position: absolute;\n  top: 0;\n  left: 0;\n  -webkit-transform: rotate(45deg);\n  -moz-transform: rotate(45deg);\n  -o-transform: rotate(45deg);\n  -ms-transform: rotate(45deg);\n  transform: rotate(45deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-left {\n  position: absolute;\n  top: 26px;\n  left: 0;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-right {\n  position: absolute;\n  top: 26px;\n  right: 0;\n  -webkit-transform: rotate(180deg);\n  -moz-transform: rotate(180deg);\n  -o-transform: rotate(180deg);\n  -ms-transform: rotate(180deg);\n  transform: rotate(180deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-above {\n  position: absolute;\n  top: 0;\n  left: 26px;\n  -webkit-transform: rotate(90deg);\n  -moz-transform: rotate(90deg);\n  -o-transform: rotate(90deg);\n  -ms-transform: rotate(90deg);\n  transform: rotate(90deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-below {\n  position: absolute;\n  bottom: 0;\n  left: 26px;\n  -webkit-transform: rotate(270deg);\n  -moz-transform: rotate(270deg);\n  -o-transform: rotate(270deg);\n  -ms-transform: rotate(270deg);\n  transform: rotate(270deg);\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-center {\n  position: absolute;\n  top: 26px;\n  left: 26px;\n  font-size: 200%;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-center:after {\n  content: \"\";\n  width: 12px;\n  height: 12px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  background: currentColor;\n  margin-top: -6px;\n  margin-left: -6px;\n  -webkit-box-shadow: 0 0 2px rgba(0,0,0,.2);\n  box-shadow: 0 0 2px #0003;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-label-orientation-center.dcg-orientation-disabled:not(.dcg-selected):after {\n  background: #fff;\n  width: 10px;\n  height: 10px;\n  margin-top: -5px;\n  margin-left: -5px;\n  -webkit-box-shadow: 0 0 2px rgba(0,0,0,.2),inset 0 0 0 1px rgba(0,0,0,.15);\n  box-shadow: 0 0 2px #0003,inset 0 0 0 1px #00000026;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-vertical-orientation-indicator {\n  width: 0;\n  height: 0;\n  border: 4px solid transparent;\n  border-bottom: 15px solid #ddd;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin-top: -19px;\n  margin-left: -4px;\n}\n\n.dcg-calculator-api-container .dcg-label-orientation-view .dcg-vertical-orientation-indicator:after {\n  content: \"\";\n  width: 0;\n  height: 0;\n  border: 4px solid transparent;\n  border-top: 15px solid #ddd;\n  position: absolute;\n  top: 50%;\n  left: 50%;\n  margin-top: 15px;\n  margin-left: -4px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu {\n  width: 230px;\n  margin-left: -200px;\n  margin-top: 35px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu:after {\n  content: \"\";\n  position: absolute;\n  top: -10px;\n  right: 5px;\n  border-width: 10px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #fff;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu:before {\n  content: \"\";\n  position: absolute;\n  top: -11px;\n  right: 4px;\n  border-width: 11px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #ccc;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu .dcg-label-container input.dcg-label-input {\n  margin-top: 6px;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu .dcg-checkbox-section {\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu .dcg-angle-definition {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-options-menu .dcg-selected-objects-header {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding-bottom: 10px;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder {\n  border-top: 1px solid rgba(0,0,0,.2);\n  margin-top: 10px;\n  padding-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder .dcg-move-to-folder-title {\n  font-size: 90%;\n  color: #666;\n  margin-bottom: 3px;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder .dcg-move-to-folder-flex {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder .dcg-btn-blue {\n  margin-left: 5px;\n  padding: 0 8px;\n  font-size: 90%;\n  height: 30px;\n  line-height: 28px;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder .dcg-btn-blue.dcg-disabled {\n  pointer-events: none;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder input {\n  padding: 0 5px;\n  border: 1px solid rgba(0,0,0,.2);\n  outline: none;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  width: 100%;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder input.dcg-hovered {\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-box-shadow: 0 0 0 1px rgba(0,0,0,.2);\n  box-shadow: 0 0 0 1px #0003;\n}\n\n.dcg-calculator-api-container .dcg-move-to-folder input:focus {\n  border: 1px solid #2f72dc;\n  -webkit-box-shadow: 0 0 0 1px #2f72dc;\n  box-shadow: 0 0 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu {\n  width: 300px;\n  margin-left: -190px;\n  margin-top: 35px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu:after {\n  content: \"\";\n  position: absolute;\n  top: -10px;\n  right: 5px;\n  border-width: 10px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #fff;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu:before {\n  content: \"\";\n  position: absolute;\n  top: -11px;\n  right: 4px;\n  border-width: 11px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #ccc;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu.dcg-options-menu {\n  padding: 10px 10px 5px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformations-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: justify;\n  -moz-box-pack: justify;\n  -o-box-pack: justify;\n  -ms-flex-pack: justify;\n  -webkit-justify-content: space-between;\n  justify-content: space-between;\n  margin-bottom: 10px;\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformations-container .dcg-new-transformation {\n  border: 1px solid rgba(0,0,0,.2);\n  padding: 5px;\n  text-align: center;\n  width: 66px;\n  font-size: 70%;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformations-container .dcg-new-transformation canvas {\n  margin-bottom: -7px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformations-container .dcg-new-transformation.dcg-hovered {\n  border: 1px solid #999;\n  -webkit-box-shadow: 0 0 0 1px #999;\n  box-shadow: 0 0 0 1px #999;\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformations-container .dcg-new-transformation.dcg-depressed {\n  border: 1px solid #666;\n  -webkit-box-shadow: 0 0 0 1px #666;\n  box-shadow: 0 0 0 1px #666;\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformation-option {\n  padding: 0 10px;\n  line-height: 1.5em;\n  color: #999;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformation-option i {\n  margin-right: 10px;\n  font-size: 125%;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformation-option.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-new-transformation-option.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-existing-transformation {\n  padding: 5px 10px 2px;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  margin-top: 5px;\n  margin-bottom: 5px;\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n  color: #666;\n  text-align: left;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-existing-transformation.dcg-hovered {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  color: #444;\n  border: 1px solid #aaa;\n  -webkit-box-shadow: 0 0 0 1px #aaa;\n  box-shadow: 0 0 0 1px #aaa;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-existing-transformation.dcg-depressed {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n  color: #000;\n  border: 1px solid #888;\n  -webkit-box-shadow: 0 0 0 1px #888;\n  box-shadow: 0 0 0 1px #888;\n}\n\n.dcg-calculator-api-container .dcg-multi-select-transformations-menu .dcg-existing-transformation>div {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-slider-options-view {\n  width: 200px;\n  padding: 15px 15px 10px;\n}\n\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-title {\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-slider-speed-menu {\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-slider-speed-menu .dcg-title,\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-slider-speed-menu .dcg-slider-speed-container {\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container {\n  float: right;\n  position: relative;\n  top: -1px;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster.dcg-hovered,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower.dcg-hovered {\n  color: #222;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster.dcg-depressed,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster.dcg-disabled,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower.dcg-disabled {\n  opacity: .25;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=25)\";\n  filter: alpha(opacity=25);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower {\n  -webkit-transform: rotate(180deg);\n  -moz-transform: rotate(180deg);\n  -o-transform: rotate(180deg);\n  -ms-transform: rotate(180deg);\n  transform: rotate(180deg);\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower i {\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower {\n  cursor: pointer;\n  font-size: 70%;\n  display: inline-block;\n  width: 26px;\n  height: 26px;\n  text-align: center;\n  line-height: 26px;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster.dcg-hovered,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower.dcg-hovered {\n  background: rgba(0,0,0,.05);\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster.dcg-depressed,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower.dcg-depressed {\n  background: rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-faster i,\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-action-slower i {\n  position: relative;\n  left: 1px;\n}\n\n.dcg-calculator-api-container .dcg-slider-speed-container .dcg-variable-speed {\n  width: 45px;\n  font-size: 90%;\n  display: inline-block;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-select-tools-dropdown {\n  padding: 0 10px 10px 0!important;\n  position: absolute!important;\n  top: 38px;\n  right: -24px;\n}\n\n.dcg-calculator-api-container .dcg-select-tools-dropdown .dcg-dropdown-tool {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  height: 35px;\n}\n\n.dcg-calculator-api-container .dcg-select-tools-dropdown .dcg-dropdown-tool canvas {\n  -webkit-transform: scale(.75,.75);\n  -moz-transform: scale(.75,.75);\n  -o-transform: scale(.75,.75);\n  -ms-transform: scale(.75,.75);\n  transform: scale(.75);\n}\n\n.dcg-calculator-api-container .dcg-select-tools-dropdown .dcg-dropdown-tool span {\n  line-height: 45px;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-select-tools-dropdown .dcg-dropdown-tool.dcg-hovered span,\n.dcg-calculator-api-container .dcg-select-tools-dropdown .dcg-dropdown-tool.dcg-selected-tool span {\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  -webkit-box-pack: justify;\n  -moz-box-pack: justify;\n  -o-box-pack: justify;\n  -ms-flex-pack: justify;\n  -webkit-justify-content: space-between;\n  justify-content: space-between;\n  padding: 3px;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  -webkit-box-pack: start;\n  -moz-box-pack: start;\n  -o-box-pack: start;\n  -ms-flex-pack: start;\n  -webkit-justify-content: flex-start;\n  justify-content: flex-start;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container+.dcg-icon-container {\n  margin-left: 4px;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon,\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-tool-dropdown {\n  height: 37px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container {\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  border: 1px solid #ccc;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon {\n  width: 37px;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-tool-name {\n  position: absolute;\n  top: 100%;\n  left: 0;\n  right: 0;\n  text-align: center;\n  font-size: 70%;\n  color: #666;\n  font-family: Arial,Helvetica,sans-serif;\n  line-height: 1em;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-hovered,\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-depressed,\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-selected {\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-hovered,\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-depressed {\n  border-color: #0000005c;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row .dcg-icon-container.dcg-selected {\n  border: 1px solid #2f72dc;\n  -webkit-box-shadow: 0 0 0 1px #2f72dc;\n  box-shadow: 0 0 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-icon-row canvas {\n  width: 50px;\n  height: 50px;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn .dcg-icon {\n  -webkit-border-radius: 5px 0 0 5px;\n  border-radius: 5px 0 0 5px;\n  width: 29px;\n  padding-left: 6px;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn .dcg-tool-dropdown {\n  border-left: 0;\n  -webkit-border-radius: 0 5px 5px 0;\n  border-radius: 0 5px 5px 0;\n  color: #bbb;\n  padding: 5px;\n  -webkit-transition: -webkit-transform .2s;\n  -moz-transition: -moz-transform .2s;\n  -o-transition: -o-transform .2s;\n  -ms-transition: -ms-transform .2s;\n  transition: transform .2s;\n  -webkit-transform: translate(0,-1px);\n  -moz-transform: translate(0,-1px);\n  -o-transform: translate(0,-1px);\n  -ms-transform: translate(0,-1px);\n  transform: translateY(-1px);\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn .dcg-tool-dropdown i {\n  font-size: 65%;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn .dcg-tool-dropdown.dcg-hovered {\n  color: #333;\n  -webkit-transform: translate(0,0);\n  -moz-transform: translate(0,0);\n  -o-transform: translate(0,0);\n  -ms-transform: translate(0,0);\n  transform: translate(0);\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-split-btn .dcg-tool-dropdown.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-geo-basic-tools .dcg-mobile-construct-button {\n  padding: 10px 12px;\n  text-align: center;\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-options-menu-container {\n  position: absolute;\n  display: none;\n  z-index: 61;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-options-menu-container .dcg-options-menu {\n  pointer-events: auto;\n}\n\n.dcg-calculator-api-container .dcg-options-menu {\n  padding: 10px;\n  position: relative;\n  border: 1px solid #d3d3d3;\n  -webkit-border-radius: 7px;\n  border-radius: 7px;\n  -webkit-box-shadow: 0 0 6px rgba(0,0,0,.15);\n  box-shadow: 0 0 6px #00000026;\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-convert-btn-container {\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-btn-small {\n  font-size: 80%;\n  display: inline-block;\n  padding: 5px 8px;\n  margin: 10px auto 0;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-dividing-line-after {\n  padding-bottom: 10px;\n  border-bottom: 1px solid #e2e2e2;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-triangle {\n  width: 0;\n  height: 0;\n  border-style: solid;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-triangle:before {\n  content: \"\";\n  width: 0;\n  height: 0;\n  border-style: solid;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-title,\n.dcg-calculator-api-container .dcg-options-menu .dcg-toggle-title {\n  margin-bottom: 5px;\n  opacity: .65;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=65)\";\n  filter: alpha(opacity=65);\n  font-weight: 500;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icons,\n.dcg-calculator-api-container .dcg-options-menu .dcg-component-checkbox {\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-component-checkbox .dcg-checkbox-children {\n  font-size: 90%;\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icon-container {\n  display: inline-block;\n  width: 29px;\n  height: 29px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icon-container:not(:last-of-type) {\n  margin-right: 4px;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icon-container.dcg-disabled {\n  cursor: default!important;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icon-container:not(.dcg-disabled).dcg-hovered:not(.dcg-disabled) {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.1);\n  box-shadow: 0 0 0 2px #0000001a;\n}\n\n.dcg-calculator-api-container .dcg-options-menu .dcg-style-icon-container:not(.dcg-disabled).dcg-depressed:not(.dcg-disabled) {\n  -webkit-box-shadow: 0 0 0 2px rgba(0,0,0,.25);\n  box-shadow: 0 0 0 2px #00000040;\n}\n\n.dcg-calculator-api-container .dcg-options-menu textarea {\n  width: 100%;\n  height: 3em;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  font: inherit;\n  font-size: 90%;\n  padding: 5px;\n  margin-top: 5px;\n  outline: none;\n  position: relative;\n  top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-options-menu textarea.dcg-hovered {\n  border: 1px solid #bbb;\n  -webkit-box-shadow: 0 0 0 1px #bbb;\n  box-shadow: 0 0 0 1px #bbb;\n}\n\n.dcg-calculator-api-container .dcg-options-menu textarea:focus {\n  border: 1px solid #2f72dc;\n  -webkit-box-shadow: 0 0 0 1px #2f72dc;\n  box-shadow: 0 0 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu {\n  top: -10px;\n  left: 38px;\n  width: 185px;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-options-menu-section-title {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-triangle {\n  position: absolute;\n  top: 15px;\n  left: -9px;\n  border-width: 9px 9px 9px 0;\n  border-color: transparent #d3d3d3 transparent transparent;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-triangle:before {\n  position: absolute;\n  top: -8px;\n  left: 1px;\n  border-width: 8px 8px 8px 0;\n  border-color: transparent #fff transparent transparent;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-opacities-menu-flex {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: justify;\n  -moz-box-pack: justify;\n  -o-box-pack: justify;\n  -ms-flex-pack: justify;\n  -webkit-justify-content: space-between;\n  justify-content: space-between;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-opacities-menu-flex .dcg-opacity-option {\n  height: 29px;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls {\n  border-top: 1px solid #e2e2e2;\n  margin-top: 10px;\n  padding-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row:first-of-type {\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-input-label {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-math-field {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  padding: 1px 2px;\n  margin: 1px;\n  min-width: 100%;\n  max-width: 100%;\n  font-size: 95%;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-math-field.dcg-focus,\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #2f72dc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-math-field.dcg-invalid {\n  border-bottom: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row .dcg-math-field.dcg-hovered:not(.dcg-focus):not(.dcg-invalid):not(.dcg-static-mathquill-view) {\n  border-bottom: 2px solid #ccc;\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row input {\n  outline: none;\n  border: 1px solid #bbb;\n  border-top: 0!important;\n  border-right: 0!important;\n  border-left: 0!important;\n  color: #000;\n  -webkit-appearance: none;\n  -webkit-border-radius: 0;\n  border-radius: 0;\n  padding: 5px 0;\n  font-size: 95%;\n  width: 120px;\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row input.dcg-hovered {\n  border-color: #ccc;\n  -webkit-box-shadow: 0 1px #ccc;\n  box-shadow: 0 1px #ccc;\n}\n\n.dcg-calculator-api-container .dcg-image-options-menu .dcg-clickable-image-controls .dcg-clickable-menu-row input:focus:not([disabled]) {\n  border-color: #2f72dc;\n  -webkit-box-shadow: 0 1px #2f72dc;\n  box-shadow: 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu,\n.dcg-calculator-api-container .dcg-slider-options-view {\n  top: -7px;\n  left: 38px;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-triangle,\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-triangle {\n  position: absolute;\n  top: 12px;\n  left: -9px;\n  border-width: 9px 9px 9px 0;\n  border-color: transparent #d3d3d3 transparent transparent;\n}\n\n.dcg-calculator-api-container .dcg-expressions-options-menu .dcg-triangle:before,\n.dcg-calculator-api-container .dcg-slider-options-view .dcg-triangle:before {\n  position: absolute;\n  top: -8px;\n  left: 1px;\n  border-width: 8px 8px 8px 0;\n  border-color: transparent #fff transparent transparent;\n}\n\n.dcg-calculator-api-container .dcg-slider-options-view {\n  top: -11px;\n  left: 42px;\n}\n\n.dcg-calculator-api-container .dcg-table-column-menu {\n  left: -9px;\n  top: 34px;\n}\n\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-style-icons .dcg-graph-icon {\n  margin-bottom: 0;\n}\n\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-triangle {\n  position: absolute;\n  top: -9px;\n  left: 14px;\n  border-width: 0 9px 9px 9px;\n  border-color: transparent transparent #d3d3d3 transparent;\n}\n\n.dcg-calculator-api-container .dcg-table-column-menu .dcg-triangle:before {\n  position: absolute;\n  top: 1px;\n  left: -8px;\n  border-width: 0 8px 8px 8px;\n  border-color: transparent transparent #fff transparent;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys-container {\n  position: absolute;\n  bottom: 0;\n  z-index: 60;\n  width: 100%;\n  margin: 0 auto;\n  padding: 0;\n  -webkit-transition: opacity .3s;\n  -moz-transition: opacity .3s;\n  -o-transition: opacity .3s;\n  -ms-transition: opacity .3s;\n  transition: opacity .3s;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover {\n  position: absolute;\n  right: 8px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-minimize-keypad .dcg-icon-keyboard,\n.dcg-calculator-api-container .dcg-keypad .dcg-show-keypad .dcg-icon-keyboard {\n  font-size: 175%;\n  float: left;\n  margin-right: 8px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-minimize-keypad .dcg-icon-caret-down,\n.dcg-calculator-api-container .dcg-keypad .dcg-show-keypad .dcg-icon-caret-down,\n.dcg-calculator-api-container .dcg-keypad .dcg-minimize-keypad .dcg-icon-caret-up,\n.dcg-calculator-api-container .dcg-keypad .dcg-show-keypad .dcg-icon-caret-up {\n  font-size: 75%;\n  line-height: 2rem;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-minimize-keypad-container {\n  position: absolute;\n  top: -2.5rem;\n  left: -1px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-show-keypad-container {\n  z-index: 60;\n  position: absolute;\n  bottom: 5px;\n  left: 5px;\n  -webkit-animation: dcg-fadeIn-show-keypad .6s;\n  -moz-animation: dcg-fadeIn-show-keypad .6s;\n  -o-animation: dcg-fadeIn-show-keypad .6s;\n  -ms-animation: dcg-fadeIn-show-keypad .6s;\n  animation: dcg-fadeIn-show-keypad .6s;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-minimize-keypad {\n  padding: .25rem 1.25rem;\n  border-top-left-radius: 5px;\n  border-top-right-radius: 5px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-show-keypad {\n  padding: 4px 14px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys {\n  position: relative;\n  width: 100%;\n  max-width: 835px;\n  margin: auto;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys {\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys-background {\n  background: #f0f0f0;\n  border-top: 1px solid rgba(0,0,0,.1);\n  -webkit-box-shadow: 0 -1px 3px 0 rgba(0,0,0,.1);\n  box-shadow: 0 -1px 3px #0000001a;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys-background .dcg-minimize-keypad {\n  background: #f0f0f0;\n  color: #000000b3;\n  border: 1px solid rgba(0,0,0,.1);\n  border-bottom: 1px solid #f0f0f0;\n  -webkit-box-shadow: 0 -1px 3px 0 rgba(0,0,0,.1);\n  box-shadow: 0 -1px 3px #0000001a;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys-background .dcg-minimize-keypad.dcg-hovered {\n  color: #000000e6;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-keys-background .dcg-minimize-keypad.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-hide-on-narrow {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-keypad .dcg-functions-popover:not(.dcg-left) {\n  position: absolute;\n  margin-left: -70px;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-keypad .dcg-functions-popover.dcg-left {\n  right: 18%;\n}\n\n@-webkit-keyframes dcg-fadeIn-show-keypad {\n  0% {\n    -webkit-transform: translate(0,10px);\n    -moz-transform: translate(0,10px);\n    -o-transform: translate(0,10px);\n    -ms-transform: translate(0,10px);\n    transform: translateY(10px);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  50% {\n    -webkit-transform: translate(0,10px);\n    -moz-transform: translate(0,10px);\n    -o-transform: translate(0,10px);\n    -ms-transform: translate(0,10px);\n    transform: translateY(10px);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    -webkit-transform: translate(0,0);\n    -moz-transform: translate(0,0);\n    -o-transform: translate(0,0);\n    -ms-transform: translate(0,0);\n    transform: translate(0);\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n@keyframes dcg-fadeIn-show-keypad {\n  0% {\n    -webkit-transform: translate(0,10px);\n    -moz-transform: translate(0,10px);\n    -o-transform: translate(0,10px);\n    -ms-transform: translate(0,10px);\n    transform: translateY(10px);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  50% {\n    -webkit-transform: translate(0,10px);\n    -moz-transform: translate(0,10px);\n    -o-transform: translate(0,10px);\n    -ms-transform: translate(0,10px);\n    transform: translateY(10px);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    -webkit-transform: translate(0,0);\n    -moz-transform: translate(0,0);\n    -o-transform: translate(0,0);\n    -ms-transform: translate(0,0);\n    transform: translate(0);\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container {\n  height: 40px;\n  display: inline-block;\n  position: relative;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container.dcg-disabled {\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container.dcg-disabled .dcg-keypad-btn {\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn {\n  position: absolute;\n  top: 2px;\n  left: 2px;\n  right: 2px;\n  bottom: 2px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -moz-box-orient: horizontal;\n  -o-box-orient: horizontal;\n  -webkit-flex-flow: row;\n  -ms-flex-flow: row;\n  flex-flow: row;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  padding: 0;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn .dcg-keypad-btn-content {\n  text-align: center;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-large-operator,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-int {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-large-operator .dcg-mq-sup,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-int .dcg-mq-sup,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-large-operator .dcg-mq-sub,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-int .dcg-mq-sub,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-large-operator .dcg-mq-to,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-int .dcg-mq-to,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-large-operator .dcg-mq-from,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-int .dcg-mq-from {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-supsub {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-mq-sqrt-stem {\n  width: 4px;\n  padding: 0;\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=shift] {\n  padding-top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=\"/\"],\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=\"-\"] {\n  padding-top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=\"*\"] {\n  padding-top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=left],\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=right],\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=backspace] {\n  font-size: 110%;\n  padding-top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container [dcg-command=enter] {\n  font-size: 140%;\n  padding-top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn .dcg-keypad-btn-content {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-light-on-gray {\n  -webkit-box-shadow: inset 0 1px rgba(255,255,255,.25),inset 0 -1px rgba(0,0,0,.02);\n  box-shadow: inset 0 1px #ffffff40,inset 0 -1px #00000005;\n  background: -webkit-linear-gradient(#fff,#fafafa);\n  background: -moz-linear-gradient(#fff,#fafafa);\n  background: -o-linear-gradient(#fff,#fafafa);\n  background: -ms-linear-gradient(#fff,#fafafa);\n  background: linear-gradient(#fff,#fafafa);\n  border: 1px solid #d8d8d8;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-dark-on-gray {\n  -webkit-box-shadow: inset 0 1px rgba(255,255,255,.1),inset 0 -1px rgba(0,0,0,.02);\n  box-shadow: inset 0 1px #ffffff1a,inset 0 -1px #00000005;\n  background: -webkit-linear-gradient(rgba(0,0,0,.13),rgba(0,0,0,.16));\n  background: -moz-linear-gradient(rgba(0,0,0,.13),rgba(0,0,0,.16));\n  background: -o-linear-gradient(rgba(0,0,0,.13),rgba(0,0,0,.16));\n  background: -ms-linear-gradient(rgba(0,0,0,.13),rgba(0,0,0,.16));\n  background: linear-gradient(rgba(0,0,0,.13),rgba(0,0,0,.16));\n  border: 1px solid #bbb;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-tall-blue,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-short-blue {\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n  color: #fff;\n  background: #2f72dc;\n  border: 1px solid #2964c2;\n  -webkit-box-shadow: inset 0 1px rgba(255,255,255,.1),inset 0 -1px rgba(0,0,0,.05);\n  box-shadow: inset 0 1px #ffffff1a,inset 0 -1px #0000000d;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-tall-blue.dcg-hovered:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-short-blue.dcg-hovered:not(.dcg-disabled) {\n  background: #2964c2;\n  -webkit-transition: background .2s;\n  -moz-transition: background .2s;\n  -o-transition: background .2s;\n  -ms-transition: background .2s;\n  transition: background .2s;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-tall-blue.dcg-depressed:not(.dcg-disabled),\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-short-blue.dcg-depressed:not(.dcg-disabled) {\n  background: #2457a8;\n  border: 1px solid #2457a8;\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-tall-blue {\n  height: 76px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container:not(.dcg-disabled) .dcg-keypad-btn.dcg-btn-light-on-gray.dcg-hovered {\n  background: #f5f5f5;\n  border-color: #d8d8d8;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container:not(.dcg-disabled) .dcg-keypad-btn.dcg-btn-light-on-gray.dcg-depressed {\n  background: #ebebeb;\n  border-color: #cfcfcf;\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container:not(.dcg-disabled) .dcg-keypad-btn.dcg-btn-dark-on-gray.dcg-hovered {\n  background: rgba(0,0,0,.16);\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-container:not(.dcg-disabled) .dcg-keypad-btn.dcg-btn-dark-on-gray.dcg-depressed {\n  -webkit-box-shadow: none;\n  box-shadow: none;\n  background: rgba(0,0,0,.19);\n}\n\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-light-on-gray {\n  -webkit-box-shadow: inset 0 -1px rgba(255,255,255,.25),inset 0 1px rgba(0,0,0,.02);\n  box-shadow: inset 0 -1px #ffffff40,inset 0 1px #00000005;\n  background: -webkit-linear-gradient(#fafafa,#fff);\n  background: -moz-linear-gradient(#fafafa,#fff);\n  background: -o-linear-gradient(#fafafa,#fff);\n  background: -ms-linear-gradient(#fafafa,#fff);\n  background: linear-gradient(#fafafa,#fff);\n}\n\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-keypad-btn-container .dcg-keypad-btn.dcg-btn-dark-on-gray {\n  -webkit-box-shadow: inset 0 -1px rgba(255,255,255,.1),inset 0 1px rgba(0,0,0,.02);\n  box-shadow: inset 0 -1px #ffffff1a,inset 0 1px #00000005;\n  background: -webkit-linear-gradient(rgba(0,0,0,.16),rgba(0,0,0,.13));\n  background: -moz-linear-gradient(rgba(0,0,0,.16),rgba(0,0,0,.13));\n  background: -o-linear-gradient(rgba(0,0,0,.16),rgba(0,0,0,.13));\n  background: -ms-linear-gradient(rgba(0,0,0,.16),rgba(0,0,0,.13));\n  background: linear-gradient(rgba(0,0,0,.16),rgba(0,0,0,.13));\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-light-on-gray {\n  background: rgba(255,255,255,.3);\n  border: 0;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-light-on-gray.dcg-hovered {\n  background: rgba(255,255,255,.25);\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-light-on-gray.dcg-depressed {\n  background: rgba(255,255,255,.15);\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-dark-on-gray {\n  background: rgba(0,0,0,.15);\n  border: 0;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-dark-on-gray.dcg-hovered {\n  background: rgba(0,0,0,.18);\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-basic-keypad .dcg-keypad-btn-container .dcg-btn-dark-on-gray.dcg-depressed {\n  background: rgba(0,0,0,.22);\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow [dcg-command=\"/\"] .dcg-keypad-btn-content,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow [dcg-command=\"=\"] .dcg-keypad-btn-content,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow [dcg-command=\"<\"] .dcg-keypad-btn-content,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow [dcg-command=\"<=\"] .dcg-keypad-btn-content {\n  position: relative;\n  left: -1px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow .dcg-basic-keypad .dcg-keypad-btn[dcg-command=sqrt] {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE:not(.dcg-narrow) .dcg-keys-container.dcg-smaller-functions-text .dcg-keypad-btn[dcg-command=functions] {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-keys-container.dcg-small-ABC .dcg-abc-audio-container .dcg-keypad-btn[dcg-command=ABC] {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-keys-container.dcg-smaller-ABC .dcg-abc-audio-container .dcg-keypad-btn[dcg-command=ABC] {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-keys-container.dcg-smallest-ABC .dcg-abc-audio-container .dcg-keypad-btn[dcg-command=ABC] {\n  font-size: 70%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad-container {\n  background: rgba(0,0,0,.07);\n  border: 1px solid rgba(0,0,0,.2);\n  border-top: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad {\n  margin: 0;\n  padding: 4px 3px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-mq-large-operator .dcg-mq-to,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-mq-large-operator .dcg-mq-from {\n  display: none!important;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-mq-int .dcg-mq-supsub {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-mq-large-operator,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-mq-int {\n  font-size: 70%;\n  position: relative;\n  top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad * {\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n  user-select: none;\n  -webkit-touch-callout: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-half-width-placeholder {\n  -webkit-box-flex: .5;\n  -moz-box-flex: .5;\n  -o-box-flex: .5;\n  -ms-box-flex: .5;\n  box-flex: .5;\n  -webkit-flex-grow: .5;\n  flex-grow: .5;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-partition-placeholder {\n  width: 4%;\n}\n\n.dcg-calculator-api-container .dcg-projector-mode .dcg-basic-keypad,\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-basic-keypad {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-projector-mode .dcg-basic-keypad .dcg-keypad-btn-container {\n  height: 52px;\n}\n\n.dcg-calculator-api-container .dcg-projector-mode.dcg-classroom-large-projector-mode .dcg-basic-keypad .dcg-keypad-btn-container {\n  height: 64px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-basic-keypad .dcg-keypad-row .dcg-keypad-btn-container {\n  height: 46px;\n}\n\n.dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-classroom-large-projector-mode .dcg-basic-keypad .dcg-keypad-row .dcg-keypad-btn-container {\n  height: 58px;\n}\n\n.dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow .dcg-basic-keypad .dcg-keypad-row {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow .dcg-basic-keypad .dcg-keypad-row .dcg-keypad-btn-container {\n  height: 44px;\n}\n\n@media screen and (max-width: 470px) {\n  .dcg-calculator-api-container .dcg-projector-mode .dcg-sci-func-keypad .dcg-basic-keypad {\n    font-size: 115%;\n  }\n}\n\n@media screen and (max-width: 330px) {\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-either-or-btn {\n    font-size: 85%;\n    white-space: nowrap;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-projector-mode .dcg-basic-keypad {\n    font-size: 125%;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-projector-mode .dcg-sci-func-keypad .dcg-basic-keypad {\n    font-size: 90%;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE.dcg-narrow .dcg-basic-keypad .dcg-keypad-row {\n    font-size: 70%;\n  }\n}\n\n.dcg-calculator-api-container .dcg-keypad-row {\n  padding: 0;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -moz-box-orient: horizontal;\n  -o-box-orient: horizontal;\n  -webkit-box-lines: single;\n  -moz-box-lines: single;\n  -o-box-lines: single;\n  -webkit-flex-flow: row nowrap;\n  -ms-flex-flow: row nowrap;\n  flex-flow: row nowrap;\n  -webkit-box-align: stretch;\n  -moz-box-align: stretch;\n  -o-box-align: stretch;\n  -ms-flex-align: stretch;\n  -webkit-align-items: stretch;\n  align-items: stretch;\n  margin: 0;\n}\n\n.dcg-calculator-api-container .dcg-keypad-row .dcg-abc-audio-container {\n  -webkit-box-flex: 2;\n  -moz-box-flex: 2;\n  -o-box-flex: 2;\n  -ms-box-flex: 2;\n  box-flex: 2;\n  -webkit-flex-grow: 2;\n  flex-grow: 2;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-audio-keypad-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-audio-keypad-column {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-audio-keypad-column .dcg-keypad-btn-container {\n  max-height: 40px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-audio-keypad-column .dcg-keypad-btn-container .dcg-keypad-btn:not(.dcg-btn-short-blue) {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-playback-column .dcg-btn-playback {\n  height: 40px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-playback-column .dcg-btn-playback .dcg-keypad-btn-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-playback-column .dcg-key-nav-section-container {\n  height: 40px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-playback-column .dcg-key-nav-section-container .dcg-tooltip-hit-area-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-playback-column .dcg-key-nav-section-container .dcg-key-nav-section-title-container.dcg-disabled {\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-section-title {\n  text-align: left;\n  color: #666;\n  line-height: 40px;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-section-title .dcg-tooltip-hit-area-container {\n  margin-left: 3px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-section-title .dcg-tooltip-hit-area-container i {\n  font-size: 80%;\n  cursor: pointer;\n  display: inline-block;\n  padding: 5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-section-title .dcg-tooltip-hit-area-container.dcg-hovered {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-section-title .dcg-tooltip-hit-area-container.dcg-depressed {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-audio-keypad-spacer {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: .25;\n  -ms-flex: .25;\n  flex: .25;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-play-icon-container,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-stop-icon-container {\n  border: 2px solid #fff;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  width: 22px;\n  height: 22px;\n  line-height: 22px;\n  text-align: center;\n  font-size: 50%;\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-icon-play {\n  position: relative;\n  top: -1px;\n  left: 1.5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-stop-icon {\n  background: #fff;\n  display: inline-block;\n  -webkit-border-radius: 1px;\n  border-radius: 1px;\n  width: 8px;\n  height: 8px;\n  position: relative;\n  top: -1px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-button-icon:not(.dcg-icon-only) {\n  font-size: 70%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-button-icon:not(.dcg-icon-only):not(.dcg-icon-after-text) {\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-btn-content .dcg-button-icon.dcg-icon-only {\n  font-size: 120%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-link {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-link .dcg-shared-dark-gray-link {\n  text-align: right;\n  line-height: 40px;\n  text-decoration: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-link .dcg-shared-dark-gray-link i {\n  margin-right: 5px;\n  vertical-align: middle;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-keypad-link .dcg-shared-dark-gray-link span {\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-keypad-btn-container {\n  width: 40px;\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-keypad-btn-container i.dcg-icon-volume-up,\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-keypad-btn-container i.dcg-icon-volume-down {\n  font-size: 115%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-key-nav-section-title-container {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n  width: 70px;\n  padding: 0 5px;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-key-nav-section-title-container .dcg-key-nav-section-title {\n  font-size: 75%;\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-basic-keypad .dcg-key-nav-section .dcg-key-nav-section-title-container.dcg-poi-section-container .dcg-key-nav-section-title {\n  display: block;\n}\n\n@media screen and (max-width: 550px) {\n  .dcg-calculator-api-container .dcg-audio-keypad-spacer {\n    max-width: 20px;\n  }\n\n  .dcg-calculator-api-container .dcg-audio-keypad-column .dcg-key-nav-section .dcg-key-nav-section-title-container {\n    font-size: 80%;\n    width: 60px;\n  }\n}\n\n@media screen and (max-width: 430px) {\n  .dcg-calculator-api-container .dcg-audio-keypad-container {\n    font-size: 90%;\n  }\n\n  .dcg-calculator-api-container .dcg-audio-keypad-container .dcg-audio-keypad-column.dcg-playback-column .dcg-key-nav-section .dcg-key-nav-section-title-container {\n    width: 40px;\n  }\n\n  .dcg-calculator-api-container .dcg-audio-keypad-container .dcg-audio-keypad-column.dcg-navigation-column .dcg-key-nav-section .dcg-key-nav-section-title-container {\n    width: 55px;\n  }\n}\n\n@media screen and (max-width: 400px) {\n  .dcg-calculator-api-container .dcg-keypad-link i {\n    display: none;\n  }\n}\n\n@media screen and (max-width: 340px) {\n  .dcg-calculator-api-container .dcg-audio-keypad-column.dcg-navigation-column .dcg-key-nav-section .dcg-key-nav-section-title-container {\n    display: none;\n  }\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover {\n  top: -306px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-arrow {\n  border-top-color: #f7f7f7;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-interior {\n  height: 306px!important;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover {\n  padding: 0;\n  text-align: left;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-interior {\n  padding: 0;\n  width: 295px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-interior .dcg-popover-header table {\n  border-collapse: collapse;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-interior .dcg-keypad-btn-container {\n  width: 33.3%;\n  float: left;\n  height: 42px;\n  float: none;\n  margin-bottom: -5px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-interior .dcg-keypad-btn-container .dcg-keypad-btn {\n  font-size: 80%!important;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-popover-section-separator {\n  display: block;\n  clear: both;\n  border-bottom: 1px solid #e2e2e2;\n  margin: 0 2px 4px;\n  padding-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-keypad-keys-section,\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-keypad-keys-buttons {\n  margin-bottom: -42px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-keypad-keys-section:last-of-type .dcg-keypad-keys-buttons {\n  margin-bottom: 7px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-keypad-keys-section {\n  border: 1px solid transparent;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-keypad-keys-section+.dcg-keypad-keys-section {\n  margin-top: 100px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-section-heading {\n  color: #666;\n  text-transform: uppercase;\n  font-size: 75%;\n  text-align: left;\n  padding: 5px;\n  position: sticky;\n  top: 0;\n  background: #fff;\n  z-index: 2;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-section-heading a {\n  color: #000;\n  margin-left: 5px;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-section-heading a.dcg-hovered {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-section-heading a.dcg-depressed {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-interior-buttons {\n  padding: 5px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-option {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  cursor: pointer;\n  margin: 4px 1px 0 3px!important;\n  width: 60px;\n  height: 38px;\n  line-height: 28px;\n  text-align: center;\n  line-height: 38px;\n  padding: 0;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover .dcg-option.dcg-inverse-trig .dcg-mq-supsub {\n  line-height: 0;\n  font-size: 80%;\n  position: relative;\n  top: -.5em;\n  margin-right: -5px;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover.dcg-left {\n  top: auto;\n  bottom: 5px;\n  right: 18%;\n  left: auto;\n}\n\n.dcg-calculator-api-container .dcg-keypad .dcg-functions-popover.dcg-left .dcg-arrow {\n  top: auto;\n}\n\n.dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-functions-popover .dcg-popover-interior {\n  width: 330px;\n}\n\n.dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-functions-popover .dcg-interior-buttons {\n  font-size: 80%;\n}\n\n@media screen and (max-width: 415px) {\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-functions-popover.dcg-left {\n    left: 5px;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-functions-popover.dcg-left .dcg-popover-interior {\n    width: calc(100% + 2px);\n    font-size: 90%;\n  }\n}\n\n@media screen and (max-width: 375px) {\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-keypad .dcg-functions-popover.dcg-left {\n    left: 5px;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-keypad .dcg-functions-popover.dcg-left .dcg-popover-interior {\n    width: calc(100% + 2px);\n    font-size: 95%;\n  }\n\n  .dcg-calculator-api-container .dcg-calculator-api-container .dcg-PROJECTOR-MODE .dcg-keypad .dcg-functions-popover.dcg-left .dcg-keypad-keys-buttons {\n    font-size: 85%;\n  }\n}\n\n.dcg-calculator-api-container .dcg-settings-pillbox,\n.dcg-calculator-api-container .dcg-action-zoomin,\n.dcg-calculator-api-container .dcg-action-zoomout,\n.dcg-calculator-api-container .dcg-action-zoomrestore,\n.dcg-calculator-api-container .dcg-reset-pillbox {\n  height: 37px;\n}\n\n.dcg-calculator-api-container .dcg-settings-pillbox,\n.dcg-calculator-api-container .dcg-zoominout-pillbox,\n.dcg-calculator-api-container .dcg-action-zoomrestore,\n.dcg-calculator-api-container .dcg-reset-pillbox {\n  width: 37px;\n  line-height: 37px;\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-zoominout-pillbox .dcg-tooltip-hit-area-container,\n.dcg-calculator-api-container .dcg-reset-pillbox .dcg-tooltip-hit-area-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-settings-pillbox,\n.dcg-calculator-api-container .dcg-zoominout-pillbox,\n.dcg-calculator-api-container .dcg-action-zoomrestore,\n.dcg-calculator-api-container .dcg-reset-pillbox {\n  margin-top: 3px;\n  margin-bottom: 3px;\n}\n\n.dcg-calculator-api-container .dcg-action-settings .dcg-icon-lock {\n  position: absolute;\n  bottom: 5px;\n  right: 2px;\n  font-size: 8px;\n  padding: 3px;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  color: #fff;\n  background: rgba(0,0,0,.75);\n  text-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-pillbox-container {\n  position: absolute;\n  right: 5px;\n  top: 2px;\n  bottom: 0;\n  width: 0;\n  z-index: 41;\n}\n\n.dcg-calculator-api-container .dcg-pillbox-container.dcg-geometry-toolbar-present {\n  top: 50px;\n}\n\n.dcg-calculator-api-container .dcg-pillbox-container .dcg-overgraph-pillbox-elements {\n  position: absolute;\n  top: 0;\n  right: 0;\n}\n\n.dcg-calculator-api-container .dcg-pillbox-container .dcg-settings-pillbox,\n.dcg-calculator-api-container .dcg-pillbox-container .dcg-reset-pillbox {\n  float: right;\n}\n\n.dcg-calculator-api-container .dcg-zoom-container {\n  float: right;\n  clear: right;\n}\n\n.dcg-calculator-api-container .dcg-zoom-container .dcg-zoominout-pillbox .dcg-action-zoomin,\n.dcg-calculator-api-container .dcg-zoom-container .dcg-zoominout-pillbox .dcg-action-zoomout {\n  line-height: 40px;\n  font-size: 75%;\n}\n\n.dcg-calculator-api-container .dcg-zoom-container .dcg-action-zoomin {\n  border-bottom: 1px solid rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-zoom-container .dcg-action-zoomrestore.dcg-disabled {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-zoom-container .dcg-action-zoomrestore {\n  -webkit-animation: dcg-fadeIn-pillboxes .25s;\n  -moz-animation: dcg-fadeIn-pillboxes .25s;\n  -o-animation: dcg-fadeIn-pillboxes .25s;\n  -ms-animation: dcg-fadeIn-pillboxes .25s;\n  animation: dcg-fadeIn-pillboxes .25s;\n}\n\n.dcg-calculator-api-container .dcg-btn-flat-gray {\n  -webkit-box-shadow: 0 0 5px rgba(0,0,0,.15);\n  box-shadow: 0 0 5px #00000026;\n  border: 1px solid rgba(0,0,0,.1);\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  cursor: pointer;\n  text-shadow: 0 1px #fff;\n}\n\n.dcg-calculator-api-container .dcg-btn-flat-gray i {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-btn-flat-gray:not(.dcg-btn-flat-gray-group).dcg-hovered i,\n.dcg-calculator-api-container .dcg-btn-flat-gray.dcg-btn-flat-gray-group div.dcg-hovered i {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-btn-flat-gray:not(.dcg-btn-flat-gray-group).dcg-depressed,\n.dcg-calculator-api-container .dcg-btn-flat-gray.dcg-btn-flat-gray-group div.dcg-depressed,\n.dcg-calculator-api-container .dcg-btn-flat-gray:not(.dcg-btn-flat-gray-group).dcg-active,\n.dcg-calculator-api-container .dcg-btn-flat-gray.dcg-btn-flat-gray-group div.dcg-active {\n  background: #e8e8e8;\n}\n\n.dcg-calculator-api-container .dcg-btn-flat-gray:not(.dcg-btn-flat-gray-group).dcg-depressed i,\n.dcg-calculator-api-container .dcg-btn-flat-gray.dcg-btn-flat-gray-group div.dcg-depressed i,\n.dcg-calculator-api-container .dcg-btn-flat-gray:not(.dcg-btn-flat-gray-group).dcg-active i,\n.dcg-calculator-api-container .dcg-btn-flat-gray.dcg-btn-flat-gray-group div.dcg-active i {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-btn-flat-gray {\n  text-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon-container {\n  z-index: 40;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon-container:not(.dcg-bottom-right) {\n  position: absolute;\n  top: 5px;\n  left: 5px;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon-container.dcg-bottom-right {\n  position: absolute;\n  bottom: 5px;\n  right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon {\n  width: 37px;\n  height: 37px;\n  line-height: 40px;\n  font-size: 110%;\n  text-shadow: -2px -2px 0 #fff,-2px 2px 0 #fff,2px -2px 0 #fff,2px 2px 0 #fff,0 -2px 0 #fff,0 2px 0 #fff,2px 0 0 #fff,-2px 0 0 #fff;\n  text-align: center;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon.dcg-rotated {\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon i {\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon.dcg-hovered {\n  background: rgba(0,0,0,.15);\n  text-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon.dcg-hovered i {\n  opacity: .8;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";\n  filter: alpha(opacity=80);\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon.dcg-depressed {\n  background: rgba(0,0,0,.3);\n  text-shadow: none;\n}\n\n.dcg-calculator-api-container .dcg-overgraph-icon.dcg-depressed i {\n  opacity: 1;\n  -ms-filter: none;\n  filter: none;\n}\n\n@media only screen and (max-width: 450px) {\n  .dcg-calculator-api-container .dcg-zoominout-pillbox {\n    display: none;\n  }\n}\n\n@media only screen and (max-height: 450px) {\n  .dcg-calculator-api-container .dcg-zoominout-pillbox {\n    display: none;\n  }\n}\n\n@-webkit-keyframes dcg-fadeIn-pillboxes {\n  0% {\n    -webkit-transform: scale(.75,.75);\n    -moz-transform: scale(.75,.75);\n    -o-transform: scale(.75,.75);\n    -ms-transform: scale(.75,.75);\n    transform: scale(.75);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    -webkit-transform: scale(1,1);\n    -moz-transform: scale(1,1);\n    -o-transform: scale(1,1);\n    -ms-transform: scale(1,1);\n    transform: scale(1);\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n@keyframes dcg-fadeIn-pillboxes {\n  0% {\n    -webkit-transform: scale(.75,.75);\n    -moz-transform: scale(.75,.75);\n    -o-transform: scale(.75,.75);\n    -ms-transform: scale(.75,.75);\n    transform: scale(.75);\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    -webkit-transform: scale(1,1);\n    -moz-transform: scale(1,1);\n    -o-transform: scale(1,1);\n    -ms-transform: scale(1,1);\n    transform: scale(1);\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n.dcg-calculator-api-container .dcg-settings-view-container {\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-settings-view-container .dcg-settings-container {\n  position: absolute;\n  top: 2px;\n  right: 38px;\n  line-height: 1em;\n}\n\n.dcg-calculator-api-container .dcg-settings-container {\n  bottom: auto;\n  z-index: 61;\n  width: 290px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-arrow {\n  top: 18px!important;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-popover-interior {\n  padding: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-visual-settings {\n  padding-bottom: 10px;\n  border-bottom: 1px solid #ddd;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-visual-settings .dcg-action-projectormode {\n  width: 100%;\n  padding: 8px;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-minor-checkbox,\n.dcg-calculator-api-container .dcg-settings-container .dcg-step-label {\n  font-size: 85%;\n  color: #444;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  padding-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex .dcg-component-checkbox {\n  margin-top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex .dcg-grid-settings {\n  min-width: 110px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex .dcg-grid-settings .dcg-component-checkbox {\n  margin-bottom: 2px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex .dcg-top-checkboxes-container .dcg-component-checkbox {\n  margin-bottom: 3px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-top-section-flex .dcg-top-checkboxes-container .dcg-action-zoom-square {\n  float: left;\n  clear: left;\n  font-size: 80%;\n  margin: 3px 0;\n  padding: 3px 10px;\n  line-height: 1.5em;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container {\n  border-top: 1px solid #ddd;\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-action-toggle-y-axis-steps,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-action-toggle-x-axis-steps {\n  margin-right: -2px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-component-checkbox {\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-lock-viewport-option {\n  font-size: 95%;\n  height: 1.5em;\n  line-height: 2em;\n  margin-bottom: 2px;\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title {\n  display: grid;\n  grid-template-columns: 55% 45%;\n  font-size: 95%;\n  line-height: normal;\n  margin-bottom: 2px;\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-component-checkbox,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-component-checkbox {\n  margin-top: 1em;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title.dcg-y-axis-title,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title.dcg-y-axis-title {\n  margin-top: 12px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label {\n  position: relative;\n  margin-bottom: -10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label:focus-within label,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label:focus-within label {\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label label,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label label {\n  position: absolute;\n  padding: 0 3px;\n  font-size: 85%;\n  color: #666;\n  left: 4px;\n  top: 2px;\n  background: #fff;\n  margin: 0;\n  line-height: normal;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label input,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label input {\n  outline: none;\n  margin-top: .7em;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  width: 100%;\n  color: #444;\n  font-size: 90%;\n  padding: 7px;\n  -webkit-appearance: none;\n  border: 1px solid rgba(0,0,0,.42);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label input.dcg-hovered,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label input.dcg-hovered {\n  border: 1px solid rgba(0,0,0,.42);\n  -webkit-box-shadow: 0 0 0 1px rgba(0,0,0,.42);\n  box-shadow: 0 0 0 1px #0000006b;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-x-axis-title .dcg-axis-label input:focus,\n.dcg-calculator-api-container .dcg-settings-container .dcg-axes-settings-container .dcg-y-axis-title .dcg-axis-label input:focus {\n  border: 1px solid #2f72dc;\n  -webkit-box-shadow: 0 0 0 1px #2f72dc;\n  box-shadow: 0 0 0 1px #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-radiangroup {\n  border-top: 1px solid #ddd;\n  padding-top: 10px;\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-displaysizegroup {\n  padding-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-arrows {\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-arrows i {\n  font-size: 26px;\n  line-height: 28px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon-group {\n  margin-left: 24px;\n  margin-bottom: 4px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon {\n  display: inline-block;\n  cursor: pointer;\n  width: 28px;\n  height: 28px;\n  -webkit-border-radius: 14px;\n  border-radius: 14px;\n  -webkit-box-shadow: 0 0 2px rgba(0,0,0,.25) inset;\n  box-shadow: 0 0 2px #00000040 inset;\n  background-color: #f9f9f9;\n  -webkit-background-size: contain;\n  -moz-background-size: contain;\n  background-size: contain;\n  background-position: center center;\n  background-repeat: no-repeat;\n  color: #777;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-selected {\n  background-color: #666;\n  color: #ffffffe6;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon:not(.dcg-selected).dcg-hovered {\n  -webkit-box-shadow: inset 0 0 0 2px rgba(0,0,0,.15);\n  box-shadow: inset 0 0 0 2px #00000026;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon:not(.dcg-selected).dcg-depressed {\n  -webkit-box-shadow: inset 0 0 0 2px rgba(0,0,0,.25);\n  box-shadow: inset 0 0 0 2px #00000040;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-cartesian,\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-polar {\n  background-position: center center;\n  background-repeat: no-repeat;\n  border: 1px solid rgba(0,0,0,.42);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-cartesian.dcg-selected,\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-polar.dcg-selected {\n  border: none;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-cartesian {\n  background-image: url(data:image/png;base64,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);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-cartesian.dcg-selected {\n  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFAAAABQCAQAAAAkGDomAAABO0lEQVR4Ae2ZJ1AzARBGz7v4GbyJF9h4P9FUS5d0zU+v8lQckt6LpRdD773DDzzO366j8+2bVc88c7kkG8SHEAgDcygENh2XBCDLsRdA2nHjQKvtFKhABSrwzwfSEWMdou0wGQeuHZcBIHTsIzDouH1g0XYB33wC+mPsQ7T9JsvAveOmARh37H9g3nHnwLbtfvtDokAFKlCBClQgqRiDEG3K5B9w6LhcANKOvQHqHTcP9Nou4JvPDwhMxMhAtAmTYmDbcdkAJB17CeQ6bhrosZ2eYgUqUIEKVOBvD+QsxiNEe2ZyC7w47hKAC8e+AjeO+w882O4HfJvJizEL0eaZhMCp46oAqHDsHdDtuHVgxHZ6SBSoQAUqUIE6hekUplOYnmIFKlCBClSgTmE6hX3Q6BSmp1iBClSgAhX4BgYE6hY3llM6AAAAAElFTkSuQmCC);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-polar {\n  background-image: url(data:image/png;base64,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);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-circle-icon.dcg-action-polar.dcg-selected {\n  background-image: url(data:image/png;base64,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);\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container {\n  margin-top: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container {\n  padding-left: 28px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-braille-options-buttons {\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-six-key-checkbox {\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  margin-top: 10px;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-six-key-checkbox .dcg-six-key-info {\n  color: #999;\n  text-decoration: none;\n  margin-left: .5em;\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-six-key-checkbox .dcg-six-key-info.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-six-key-checkbox .dcg-six-key-info.dcg-depressed {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-braille-options-container .dcg-six-key-checkbox .dcg-six-key-info i {\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-braille-container .dcg-refreshable-braille-note a {\n  text-decoration: underline;\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-interval-interior {\n  margin: 0 -6px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-logarithmic-scale-checkbox {\n  height: 1.5em;\n  line-height: 2em;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-editable-mathquill-container {\n  margin-top: 12px;\n  position: relative;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-editable-mathquill-container.dcg-y-axis-options .dcg-logarithmic-scale-checkbox {\n  margin-bottom: 15px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-editable-mathquill-container .dcg-step-container {\n  float: right;\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-editable-mathquill-container .dcg-mathquill-wrapper {\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-settings-container .dcg-editable-mathquill-container .dcg-mathquill-wrapper .dcg-braille-input {\n  max-width: 50px;\n  font-size: 100%;\n}\n\n.dcg-calculator-api-container .dcg-displaysize-large {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-settings-container {\n  right: 35px;\n  width: 260px;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-settings-container .dcg-mq-editable-field.dcg-math-input,\n.dcg-calculator-api-container .dcg-narrow .dcg-settings-container .dcg-braille-input {\n  padding-left: 0;\n  padding-right: 0;\n  font-size: 90%;\n  max-width: 50px;\n}\n\n.dcg-calculator-api-container .dcg-narrow .dcg-settings-container .dcg-mq-editable-field.dcg-math-input,\n.dcg-calculator-api-container .dcg-narrow .dcg-settings-container .dcg-mathquill-braille {\n  max-width: 45px;\n}\n\n.dcg-calculator-api-container .dcg-learn-more-link {\n  display: inline-block;\n  color: #999;\n  text-decoration: none;\n  padding: 5px;\n  font-size: 85%;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-learn-more-link.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-learn-more-link.dcg-active {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view {\n  position: absolute;\n  top: 0;\n  right: 0;\n  z-index: 39;\n  padding: 5px;\n  -webkit-box-shadow: 0 0 5px rgba(0,0,0,.15);\n  box-shadow: 0 0 5px #00000026;\n  height: 48px;\n  border-bottom: 1px solid rgba(0,0,0,.2);\n  background: -webkit-linear-gradient(#fcfcfc,#eaeaea);\n  background: -moz-linear-gradient(#fcfcfc,#eaeaea);\n  background: -o-linear-gradient(#fcfcfc,#eaeaea);\n  background: -ms-linear-gradient(#fcfcfc,#eaeaea);\n  background: linear-gradient(#fcfcfc,#eaeaea);\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view .dcg-header-left .dcg-tooltip-hit-area-container {\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view.dcg-after-initial-load .dcg-animate-in-after-initial-load {\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view .dcg-flex-spacer {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view.dcg-leave-space-for-list-expander {\n  padding-left: 45px;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view .dcg-geo-undo-redo-container {\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-geometry-toolbar-view .dcg-geo-undo-redo-container.dcg-overgraph-undo-redo {\n  position: absolute;\n  top: 53px;\n  left: 5px;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-completed i,\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-upcoming span,\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-active-icon span {\n  width: 16px;\n  height: 16px;\n  display: inline-block;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  margin: 0 3px;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-completed i {\n  color: #2f72dc;\n  font-size: 70%;\n  background: #999;\n  color: #fff;\n  line-height: 16px;\n  text-align: center;\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-upcoming span {\n  border: 1px solid rgba(0,0,0,.2);\n  position: relative;\n  top: 2px;\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-active-icon span {\n  display: none;\n  background: #2f72dc;\n  line-height: 16px;\n  text-align: center;\n  font-size: 80%;\n  position: relative;\n  top: -1px;\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-active-step {\n  margin-right: 5px;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-completed i,\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-step-upcoming span,\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-active-step {\n  -webkit-animation: dcg-fadeIn .3s;\n  -moz-animation: dcg-fadeIn .3s;\n  -o-animation: dcg-fadeIn .3s;\n  -ms-animation: dcg-fadeIn .3s;\n  animation: dcg-fadeIn .3s;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-input-flex-container .dcg-btn-blue {\n  padding: 4px 6px;\n  font-size: 90%;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-input-flex-container .dcg-btn-blue.dcg-disabled {\n  pointer-events: none;\n  opacity: .6;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=60)\";\n  filter: alpha(opacity=60);\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-mathquill-wrapper .dcg-mq-container .dcg-math-field {\n  min-width: 40px;\n  max-width: 40px;\n  border: 2px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  padding: 4px;\n  margin: 0 2px 0 4px;\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-mathquill-wrapper .dcg-mq-container .dcg-math-field:after {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-mathquill-wrapper .dcg-mq-container .dcg-math-field.dcg-hovered {\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-mathquill-wrapper .dcg-mq-container .dcg-math-field.dcg-focus {\n  border: 2px solid #2f72dc;\n  background: #fff;\n}\n\n.dcg-calculator-api-container .dcg-create-transformation-view .dcg-mathquill-wrapper .dcg-mq-container .dcg-math-field.dcg-invalid {\n  border: 2px solid #e15855;\n}\n\n.dcg-calculator-api-container .dcg-toast-view {\n  position: absolute;\n  top: 7px;\n  left: 50px;\n  right: 50px;\n  height: 0;\n  text-align: center;\n  z-index: 45;\n  overflow: visible;\n  text-shadow: none;\n  color: #222;\n  line-height: 1em;\n  -webkit-transition: .3s opacity;\n  -moz-transition: .3s opacity;\n  -o-transition: .3s opacity;\n  -ms-transition: .3s opacity;\n  transition: .3s opacity;\n}\n\n.dcg-calculator-api-container .dcg-toast-view:not(.dcg-visible) {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast-wrapper {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast {\n  display: inline-block;\n  padding: 6px 10px;\n  background: #fef2ad;\n  border: 1px solid #fed973;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  font-size: 85%;\n  -webkit-box-shadow: 0 2px 6px rgba(0,0,0,.15);\n  box-shadow: 0 2px 6px #00000026;\n  position: relative;\n  pointer-events: auto;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast i.dcg-icon-error {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast a.dcg-undo {\n  padding: 8px;\n  margin: -8px -8px -8px 0;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast i.dcg-icon-remove {\n  font-size: 87%;\n  padding: 8px;\n  margin: -5px -10px -8px 2px;\n  color: #0000004d;\n  cursor: pointer;\n  float: right;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast i.dcg-icon-remove.dcg-hovered,\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast i.dcg-icon-remove:focus {\n  color: #0009;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast i.dcg-icon-remove.dcg-depressed {\n  color: #000c;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast a {\n  margin-left: 6px;\n  text-decoration: underline;\n  cursor: pointer;\n  display: inline-block;\n  color: #333;\n  font-weight: 600;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast a.dcg-hovered {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-toast-view .dcg-toast-cover {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=error] .dcg-toast {\n  padding-left: 28px;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=error] .dcg-toast i.dcg-icon-error {\n  position: absolute;\n  top: 7px;\n  left: 10px;\n  color: #fc944c;\n  display: block;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=curriculum] {\n  position: relative;\n  top: auto;\n  bottom: auto;\n  left: auto;\n  right: auto;\n  height: auto;\n  z-index: 29;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=curriculum] .dcg-toast {\n  background: #000;\n  color: #ffffffe6;\n  width: 100%;\n  border: none;\n  -webkit-border-radius: 0;\n  border-radius: 0;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=curriculum] .dcg-toast a {\n  color: #ffffffe6;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=cover] {\n  position: absolute;\n  top: 0;\n  left: 0;\n  right: 0;\n  padding-top: 5px;\n  height: 100%;\n  z-index: 999;\n}\n\n.dcg-calculator-api-container .dcg-toast-view[toast-style=cover] .dcg-toast-cover {\n  position: absolute;\n  top: 0;\n  left: 0;\n  bottom: 0;\n  right: 0;\n  opacity: .3;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)\";\n  filter: alpha(opacity=30);\n  display: block;\n  background-color: #000;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover {\n  z-index: 61;\n  width: 290px;\n  top: 50px;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover.dcg-narrow-geometry-header {\n  top: 95px;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-popover-interior {\n  padding: 5px 0 10px;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-popover-interior:after {\n  content: \"\";\n  position: absolute;\n  top: -10px;\n  right: 10px;\n  border-width: 10px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #fff;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-popover-interior:before {\n  content: \"\";\n  position: absolute;\n  top: -11px;\n  right: 9px;\n  border-width: 11px;\n  border-top-width: 0;\n  border-style: solid;\n  border-color: transparent transparent #ccc;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-component-checkbox {\n  font-size: 95%;\n  margin-top: 5px;\n  color: #666;\n  display: inline-block;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-braille-options-buttons {\n  margin-top: 8px;\n}\n\n.dcg-calculator-api-container .dcg-geometry-settings-container.dcg-constrained-height-popover .dcg-refreshable-braille-note {\n  font-size: 95%;\n  color: #666;\n  margin-top: 3px;\n}\n\n.dcg-aria-alert {\n  position: absolute;\n  left: -1000px;\n  top: -1000px;\n  width: 1px;\n  height: 1px;\n  text-align: left;\n  overflow: hidden;\n}\n\n@media (prefers-reduced-motion) {\n  .dcg-calculator-api-container *,\n  .dcg-calculator-api-container *:after,\n  .dcg-calculator-api-container *:before {\n    -webkit-transition: none!important;\n    -moz-transition: none!important;\n    -o-transition: none!important;\n    -ms-transition: none!important;\n    transition: none!important;\n    -webkit-animation-duration: 0ms!important;\n    -moz-animation-duration: 0ms!important;\n    -o-animation-duration: 0ms!important;\n    -ms-animation-duration: 0ms!important;\n    animation-duration: 0ms!important;\n    -webkit-animation-delay: 0ms!important;\n    -moz-animation-delay: 0ms!important;\n    -o-animation-delay: 0ms!important;\n    -ms-animation-delay: 0ms!important;\n    animation-delay: 0ms!important;\n  }\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper {\n  height: 100%;\n  width: 100%;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main {\n  height: 100%;\n  width: 100%;\n  background: #fff;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  -webkit-box-lines: single;\n  -moz-box-lines: single;\n  -o-box-lines: single;\n  -webkit-flex-wrap: nowrap;\n  -ms-flex-wrap: nowrap;\n  flex-wrap: nowrap;\n  -webkit-border-radius: 2px;\n  border-radius: 2px;\n  font-family: Arial,sans-serif;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main * {\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main.dcg-no-hyperlinks a[target=_blank] {\n  display: none!important;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar {\n  height: 40px;\n  background-color: #00000012;\n  border-left: 1px solid rgba(0,0,0,.2);\n  border-right: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-bar-contents {\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -moz-box-orient: horizontal;\n  -o-box-orient: horizontal;\n  -webkit-box-lines: single;\n  -moz-box-lines: single;\n  -o-box-lines: single;\n  -webkit-flex-flow: row nowrap;\n  -ms-flex-flow: row nowrap;\n  flex-flow: row nowrap;\n  -webkit-box-align: stretch;\n  -moz-box-align: stretch;\n  -o-box-align: stretch;\n  -ms-flex-align: stretch;\n  -webkit-align-items: stretch;\n  align-items: stretch;\n  -webkit-flex-shrink: 0;\n  flex-shrink: 0;\n  padding-top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-spacer {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-spacer-2 {\n  -webkit-box-flex: 2;\n  -moz-box-flex: 2;\n  -o-box-flex: 2;\n  -ms-box-flex: 2;\n  box-flex: 2;\n  -webkit-flex-grow: 2;\n  flex-grow: 2;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-bar {\n  height: 52px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n  min-width: 40px;\n  text-align: center;\n  color: #0009;\n  font-size: 87.5%;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn.dcg-narrow-control-btn {\n  max-width: 80px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn.dcg-selectable-btn {\n  padding: 0 5px;\n  height: 38px;\n  line-height: 40px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn:not(.dcg-selectable-btn) {\n  height: 32px;\n  line-height: 32px;\n  margin: 5px;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn.dcg-disabled {\n  color: #00000026;\n  cursor: default;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn:not(.dcg-disabled):not(.dcg-selectable-btn).dcg-hovered {\n  color: #000c;\n  background: rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn:not(.dcg-disabled):not(.dcg-selectable-btn).dcg-depressed {\n  color: #000;\n  background: rgba(0,0,0,.18);\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=settings] i {\n  font-size: 120%;\n  position: relative;\n  top: 1px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=backspace] i,\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=undo] i,\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=redo] i {\n  font-size: 150%;\n  position: relative;\n  top: 3px;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=clear] {\n  width: 50px;\n  white-space: nowrap;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-btn[dcg-command=clearall] {\n  width: 50px;\n  line-height: inherit;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn:after {\n  position: absolute;\n  bottom: 0;\n  left: 0;\n  right: 0;\n  content: \"\";\n  height: 0;\n  background: rgba(47,114,220,.5);\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn.dcg-hovered:not(.dcg-selected) {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn.dcg-hovered:not(.dcg-selected):after {\n  height: 4px;\n  -webkit-transition: height .2s;\n  -moz-transition: height .2s;\n  -o-transition: height .2s;\n  -ms-transition: height .2s;\n  transition: height .2s;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn.dcg-selected {\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn.dcg-selected:after {\n  height: 4px;\n  background: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-bar .dcg-keypad-control-btn:not(.dcg-disabled).dcg-selectable-btn:first-of-type {\n  margin-left: 6px;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-keypad-control-btn {\n  min-width: 25px;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-keypad-control-btn[dcg-command=clearall],\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-keypad-control-btn[dcg-command=clear] {\n  width: 50px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn {\n  font-size: 150%;\n  height: 44px;\n  line-height: 44px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=clearall],\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=clear] {\n  width: 75px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=clearall] {\n  line-height: 20px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=settings] i {\n  top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=backspace] i,\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=undo] i,\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-btn[dcg-command=redo] i {\n  top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-selectable-btn {\n  top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-basic-settings-container {\n  position: relative;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n}\n\n.dcg-calculator-api-container .dcg-basic-settings-container .dcg-keypad-control-btn.dcg-selected {\n  color: #333;\n  background: rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown {\n  font-size: 95%;\n  color: #333;\n  width: 280px;\n  position: absolute;\n  bottom: 50px;\n  right: 5px;\n  -webkit-user-select: none;\n  -moz-user-select: none;\n  -ms-user-select: none;\n  user-select: none;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-settings-menu-option {\n  cursor: pointer;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-settings-menu-option.dcg-reverse-contrast,\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-settings-menu-option.dcg-displaysize-container {\n  margin-bottom: .5em;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-displaysize-large {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-braille-container {\n  padding-left: 26px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-download-button.dcg-braille-equations {\n  color: #2f72dc;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-download-button.dcg-braille-equations span {\n  text-decoration: underline;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-download-button.dcg-braille-equations.dcg-hovered:not(.dcg-disabled) {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-download-button.dcg-braille-equations.dcg-depressed:not(.dcg-disabled) {\n  color: #17396e;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-download-button.dcg-braille-equations i {\n  margin-right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-six-key-info {\n  display: inline-block;\n  color: #999;\n  text-decoration: none;\n  margin-left: .5em;\n  font-size: 85%;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-six-key-info.dcg-hovered {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-six-key-info.dcg-active {\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown .dcg-six-key-checkbox {\n  display: inline-block;\n  margin-top: 5px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-popover .dcg-popover-interior {\n  padding: 15px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-popover .dcg-popover-interior:after {\n  content: \"\";\n  position: absolute;\n  bottom: -7px;\n  right: 18px;\n  border-width: 7px;\n  border-bottom-width: 0;\n  border-style: solid;\n  border-color: #fff transparent transparent;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-popover .dcg-popover-interior:before {\n  content: \"\";\n  position: absolute;\n  bottom: -8px;\n  right: 17px;\n  border-width: 8px;\n  border-bottom-width: 0;\n  border-style: solid;\n  border-color: #ccc transparent transparent;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-point-left {\n  position: absolute;\n  top: -30px;\n  left: -280px;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-point-left.dcg-popover .dcg-popover-interior:after {\n  content: \"\";\n  position: absolute;\n  right: -7px;\n  top: 43px;\n  border-width: 7px;\n  border-right-width: 0;\n  border-style: solid;\n  border-color: transparent transparent transparent #fff;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-settings-dropdown.dcg-point-left.dcg-popover .dcg-popover-interior:before {\n  content: \"\";\n  position: absolute;\n  right: -8px;\n  top: 42px;\n  border-width: 8px;\n  border-right-width: 0;\n  border-style: solid;\n  border-color: transparent transparent transparent #ccc;\n  line-height: 0;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-settings-dropdown.dcg-popover .dcg-popover-interior:after {\n  border-top-color: #0003;\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-settings-dropdown.dcg-popover .dcg-popover-interior:before {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-scientific-calculator.dcg-narrow .dcg-settings-dropdown.dcg-popover:not(.dcg-point-left) .dcg-popover-interior:after {\n  right: 10px;\n}\n\n.dcg-calculator-api-container .dcg-scientific-calculator.dcg-narrow .dcg-settings-dropdown.dcg-popover:not(.dcg-point-left) .dcg-popover-interior:before {\n  right: 9px;\n}\n\n.dcg-calculator-api-container .dcg-version-number {\n  color: #666;\n  font-size: 90%;\n  text-align: center;\n  margin-top: 15px;\n}\n\n.dcg-calculator-api-container .dcg-download-button.dcg-disabled {\n  pointer-events: none;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle {\n  display: block;\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n  line-height: 24px;\n  height: 25px;\n  margin-top: 7px;\n  cursor: pointer;\n  color: #0009;\n  font-size: 80%;\n  text-transform: uppercase;\n  background: #fff;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  width: 70px;\n  min-width: 50px;\n  margin-left: 20px;\n  margin-right: 20px;\n  position: relative;\n  -webkit-box-shadow: inset 1px 1px 2px rgba(0,0,0,.15);\n  box-shadow: inset 1px 1px 2px #00000026;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle .dcg-ctrl-toggle-option {\n  text-align: center;\n  display: inline-block;\n  width: 50%;\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle .dcg-ctrl-toggle-cover {\n  position: absolute;\n  top: -1px;\n  right: -1px;\n  bottom: -1px;\n  left: 50%;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  border: 1px solid rgba(0,0,0,.2);\n  -webkit-transition: -webkit-transform .2s;\n  -moz-transition: -moz-transform .2s;\n  -o-transition: -o-transform .2s;\n  -ms-transition: -ms-transform .2s;\n  transition: transform .2s;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle.dcg-hovered,\n.dcg-calculator-api-container .dcg-keypad-control-toggle.dcg-hovered .dcg-ctrl-toggle-cover {\n  border-color: #0000004d;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle.dcg-depressed .dcg-ctrl-toggle-cover {\n  border-color: #00000080;\n}\n\n.dcg-calculator-api-container .dcg-keypad-control-toggle.dcg-toggled .dcg-ctrl-toggle-cover {\n  -webkit-transform: translate(-100%,0);\n  -moz-transform: translate(-100%,0);\n  -o-transform: translate(-100%,0);\n  -ms-transform: translate(-100%,0);\n  transform: translate(-100%);\n}\n\n.dcg-calculator-api-container .dcg-has-background-color .dcg-keypad-control-toggle {\n  background: rgba(255,255,255,.3);\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-keypad-control-toggle {\n  margin-left: 5px;\n  margin-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main-wrapper:not(.dcg-narrow) .dcg-projector-mode .dcg-keypad-control-toggle {\n  font-size: 150%;\n  min-width: 100px;\n  margin: 14px 15px 0;\n  height: 28px;\n  line-height: 26px;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container {\n  padding-top: 4px;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad {\n  color: #666;\n  border-top: 1px solid rgba(0,0,0,.2);\n  padding: 10px;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad a {\n  color: #2f72dc;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad a.dcg-hovered {\n  color: #2253a1;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad a.dcg-depressed {\n  color: #17396e;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-examples-table-container {\n  color: #444;\n  padding: 10px 10px 0;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-examples-table-container .dcg-more-examples-link {\n  text-align: center;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-examples-table-container table {\n  margin-bottom: 10px;\n  border: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-examples-table-container table th {\n  background: rgba(0,0,0,.07);\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-description {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  padding: 10px 0 10px 10px;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-title {\n  font-size: 130%;\n  color: #333;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-info-text {\n  font-size: 95%;\n  margin-bottom: 10px;\n  line-height: 1.2em;\n}\n\n.dcg-calculator-api-container .dcg-braille-io-keypad-container .dcg-braille-io-keypad .dcg-braille-description .dcg-btn-primary {\n  padding: 0 12px;\n}\n\n.dcg-calculator-api-container .dcg-scientific-calculator .dcg-braille-io-keypad .dcg-braille-description,\n.dcg-calculator-api-container .dcg-four-function-calculator .dcg-braille-io-keypad .dcg-braille-description {\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n}\n\n.dcg-calculator-api-container .dcg-scientific-calculator .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-title,\n.dcg-calculator-api-container .dcg-four-function-calculator .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-title {\n  margin-bottom: 10px;\n}\n\n.dcg-calculator-api-container .dcg-scientific-calculator .dcg-braille-io-keypad .dcg-braille-description .dcg-btn-primary,\n.dcg-calculator-api-container .dcg-four-function-calculator .dcg-braille-io-keypad .dcg-braille-description .dcg-btn-primary {\n  margin-right: auto;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad {\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  text-align: center;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description {\n  -webkit-box-orient: horizontal;\n  -moz-box-orient: horizontal;\n  -o-box-orient: horizontal;\n  -webkit-box-lines: multiple;\n  -moz-box-lines: multiple;\n  -o-box-lines: multiple;\n  -webkit-flex-flow: row wrap;\n  -ms-flex-flow: row wrap;\n  flex-flow: row wrap;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  padding: 10px;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-title {\n  margin: 0 10px;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description .dcg-btn-primary {\n  -webkit-box-ordinal-group: 1;\n  -moz-box-ordinal-group: 1;\n  -o-box-ordinal-group: 1;\n  -ms-flex-order: 1;\n  -webkit-order: 1;\n  order: 1;\n  margin-right: 0;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description .dcg-braille-info-text {\n  -webkit-box-ordinal-group: 2;\n  -moz-box-ordinal-group: 2;\n  -o-box-ordinal-group: 2;\n  -ms-flex-order: 2;\n  -webkit-order: 2;\n  order: 2;\n  width: 100%;\n  margin: 5px 0 0;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container th,\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container td {\n  padding: 2px 5px;\n}\n\n.dcg-calculator-api-container .dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container tr:nth-of-type(3) {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad {\n  height: 170px;\n  padding: 3px;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container table {\n  margin-bottom: 5px;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container tr:last-of-type {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad {\n  font-size: 90%;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description {\n  padding-bottom: 5px;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-description .dcg-btn-primary {\n  padding: 5px 8px;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-more-examples-link {\n  display: none;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container {\n  padding-top: 0;\n}\n\n.dcg-calculator-api-container .dcg-short.dcg-narrow.dcg-calc-basic-main-wrapper .dcg-braille-io-keypad .dcg-braille-examples-table-container td {\n  height: 35px;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table {\n  border-collapse: collapse;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table tr:not(:last-of-type) {\n  border-bottom: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table th {\n  font-family: Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;\n  font-weight: 500;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table th,\n.dcg-calculator-api-container table.dcg-braille-examples-table td {\n  padding: 5px 8px;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table th:not(:last-of-type),\n.dcg-calculator-api-container table.dcg-braille-examples-table td:not(:last-of-type) {\n  border-right: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table th:not(:first-of-type),\n.dcg-calculator-api-container table.dcg-braille-examples-table td:not(:first-of-type) {\n  text-align: center;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table td {\n  height: 45px;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table .dcg-braille-font {\n  font-family: Abraham;\n  font-size: 110%;\n}\n\n.dcg-calculator-api-container table.dcg-braille-examples-table .dcg-key-press {\n  border: 1px solid rgba(0,0,0,.2);\n  background: rgba(255,255,255,.6);\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  width: 25px;\n  height: 25px;\n  line-height: 23px;\n  text-align: center;\n  display: inline-block;\n  margin-right: 2px;\n  vertical-align: middle;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -moz-box-orient: vertical;\n  -o-box-orient: vertical;\n  -webkit-flex-direction: column;\n  -ms-flex-direction: column;\n  flex-direction: column;\n  overflow: auto;\n  border-top: 1px solid rgba(0,0,0,.2);\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list.dcg-projector-mode {\n  font-size: 150%;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list.dcg-projector-mode .dcg-braille-input input,\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list.dcg-projector-mode .dcg-braille-evaluation input {\n  font-size: 135%;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list-placeholder {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  border-right: 1px solid rgba(0,0,0,.2);\n  border-left: 1px solid rgba(0,0,0,.2);\n  position: relative;\n  overflow: hidden;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list-placeholder .dcg-answer-hint {\n  -webkit-transition: opacity 1s;\n  -moz-transition: opacity 1s;\n  -o-transition: opacity 1s;\n  -ms-transition: opacity 1s;\n  transition: opacity 1s;\n  padding: 10px 30px 10px 10px;\n  width: 200px;\n  opacity: .7;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)\";\n  filter: alpha(opacity=70);\n  position: absolute;\n  bottom: 0;\n  right: 0;\n  text-align: right;\n  background: url(data:image/png;base64,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) no-repeat top 20px right 5px;\n  -webkit-background-size: 15px;\n  -moz-background-size: 15px;\n  background-size: 15px;\n  -webkit-animation: dcg-fadePulse .3s;\n  -moz-animation: dcg-fadePulse .3s;\n  -o-animation: dcg-fadePulse .3s;\n  -ms-animation: dcg-fadePulse .3s;\n  animation: dcg-fadePulse .3s;\n}\n\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list-placeholder.dcg-has-multiple-exps .dcg-type-hint,\n.dcg-calculator-api-container .dcg-basic-list-container .dcg-basic-list-placeholder.dcg-has-multiple-exps .dcg-answer-hint {\n  opacity: 0;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n  filter: alpha(opacity=0);\n  -webkit-transition: opacity .3s;\n  -moz-transition: opacity .3s;\n  -o-transition: opacity .3s;\n  -ms-transition: opacity .3s;\n  transition: opacity .3s;\n}\n\n.dcg-calculator-api-container .dcg-inverted-colors .dcg-settings-dropdown .dcg-popover-interior {\n  -webkit-box-shadow: none;\n  box-shadow: none;\n}\n\n@-webkit-keyframes dcg-fadePulse {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(.7,.7);\n    -moz-transform: scale(.7,.7);\n    -o-transform: scale(.7,.7);\n    -ms-transform: scale(.7,.7);\n    transform: scale(.7);\n  }\n\n  50% {\n    -webkit-transform: scale(1.1,1.1);\n    -moz-transform: scale(1.1,1.1);\n    -o-transform: scale(1.1,1.1);\n    -ms-transform: scale(1.1,1.1);\n    transform: scale(1.1);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n    -webkit-transform: scale(1,1);\n    -moz-transform: scale(1,1);\n    -o-transform: scale(1,1);\n    -ms-transform: scale(1,1);\n    transform: scale(1);\n  }\n}\n\n@keyframes dcg-fadePulse {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n    -webkit-transform: scale(.7,.7);\n    -moz-transform: scale(.7,.7);\n    -o-transform: scale(.7,.7);\n    -ms-transform: scale(.7,.7);\n    transform: scale(.7);\n  }\n\n  50% {\n    -webkit-transform: scale(1.1,1.1);\n    -moz-transform: scale(1.1,1.1);\n    -o-transform: scale(1.1,1.1);\n    -ms-transform: scale(1.1,1.1);\n    transform: scale(1.1);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n    -webkit-transform: scale(1,1);\n    -moz-transform: scale(1,1);\n    -o-transform: scale(1,1);\n    -ms-transform: scale(1,1);\n    transform: scale(1);\n  }\n}\n\n@font-face {\n  font-family: Abraham;\n  src: url(data:application/font-woff;base64,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) format(\"woff\");\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-basic-expression .dcg-mq-container .dcg-mq-editable-field {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-container .dcg-basic-expression .dcg-mq-container .dcg-mq-editable-field:after {\n  position: absolute;\n  top: 1px;\n  right: 0;\n  bottom: 1px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression {\n  min-height: 56px;\n  border: 1px solid rgba(0,0,0,.2);\n  margin-top: -1px;\n  position: relative;\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression:not(:first-of-type) {\n  border-top-color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-focused {\n  border-color: #2f72dc;\n  -webkit-box-shadow: inset 0 0 0 1px #2f72dc;\n  box-shadow: inset 0 0 0 1px #2f72dc;\n  z-index: 1;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression:first-of-type {\n  margin-top: 0;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io {\n  -webkit-box-lines: multiple;\n  -moz-box-lines: multiple;\n  -o-box-lines: multiple;\n  -webkit-flex-wrap: wrap;\n  -ms-flex-wrap: wrap;\n  flex-wrap: wrap;\n  padding: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io input {\n  background: transparent;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-mq-math-mode {\n  padding: 0;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-input input,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation input,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error input {\n  border: none;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-input input {\n  outline: none;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation input:focus {\n  outline: 1px dotted #000;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error input {\n  border: 1px solid transparent;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error input:focus {\n  color: #000;\n  outline: 1px dotted #000;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-input input,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation input {\n  font-family: Abraham,serif;\n  font-size: 163%;\n  padding: 8px 8px 0;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-basic-expression-error {\n  font-size: 140%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error {\n  position: absolute;\n  top: -.8em;\n  right: 0;\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error textarea {\n  width: 100%;\n  text-align: right;\n  color: #666;\n  padding-right: 5px;\n  font-size: 80%;\n  border: none;\n  resize: none;\n  -webkit-animation: dcg-delayed-fadeIn 1s;\n  -moz-animation: dcg-delayed-fadeIn 1s;\n  -o-animation: dcg-delayed-fadeIn 1s;\n  -ms-animation: dcg-delayed-fadeIn 1s;\n  animation: dcg-delayed-fadeIn 1s;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error textarea:focus {\n  outline: dotted 1px #666;\n  color: #000;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-input,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation-container,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-mathquill-container,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-output-container {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1 1 40%;\n  -ms-flex: 1 1 40%;\n  flex: 1 1 40%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation-container {\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-evaluation input,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-output-container,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-braille-error {\n  text-align: right;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-mathquill-container {\n  padding: 8px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-mathquill-container,\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-output-container {\n  font-size: 90%;\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-output-container {\n  padding: 8px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression.dcg-braille-io .dcg-exp-output-container .dcg-basic-expression-value {\n  padding-right: 8px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-exp-mathquill-container {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex: 1;\n  -ms-flex: 1;\n  flex: 1;\n  overflow: hidden;\n  margin-right: 1px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-exp-mathquill-container .dcg-mq-container {\n  width: 100%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-math-mode {\n  padding: 12px 5px 12px 15px;\n  outline: none!important;\n  -webkit-box-shadow: none!important;\n  box-shadow: none!important;\n  border: 0;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-error {\n  color: #e66b3c;\n  font-size: 130%;\n  cursor: pointer;\n  -webkit-animation: dcg-delayed-fadeIn 1s;\n  -moz-animation: dcg-delayed-fadeIn 1s;\n  -o-animation: dcg-delayed-fadeIn 1s;\n  -ms-animation: dcg-delayed-fadeIn 1s;\n  animation: dcg-delayed-fadeIn 1s;\n  margin-right: 15px;\n  height: 24px;\n  line-height: 24px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value {\n  -webkit-animation: dcg-fadeIn .5s;\n  -moz-animation: dcg-fadeIn .5s;\n  -o-animation: dcg-fadeIn .5s;\n  -ms-animation: dcg-fadeIn .5s;\n  animation: dcg-fadeIn .5s;\n  padding-right: 5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value.dcg-basic-evaluation-gray .dcg-static-mathquill-view {\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle {\n  font-size: 20px;\n  display: inline-block;\n  width: 29px;\n  height: 29px;\n  border: 2px solid #000;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n  color: #000;\n  text-align: center;\n  -webkit-border-radius: 50%;\n  border-radius: 50%;\n  margin: 0 5px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle i {\n  position: relative;\n  top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle.dcg-hovered {\n  opacity: .7;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)\";\n  filter: alpha(opacity=70);\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle.dcg-depressed {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle.dcg-selected {\n  background: #000;\n  opacity: .5;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)\";\n  filter: alpha(opacity=50);\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle.dcg-selected.dcg-hovered {\n  opacity: .7;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=70)\";\n  filter: alpha(opacity=70);\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-basic-expression-value .dcg-basic-fraction-toggle.dcg-selected.dcg-depressed {\n  opacity: .9;\n  -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=90)\";\n  filter: alpha(opacity=90);\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-slider-container {\n  height: 40px;\n  width: 250px;\n  max-width: 100%;\n  padding-right: 3px;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans {\n  border: 2px solid #2f72dc;\n  color: #2f72dc;\n  background-color: #2f72dc26;\n  padding: .2em .4em;\n  display: inline-block;\n  -webkit-border-radius: 4px;\n  border-radius: 4px;\n  margin-right: 1px;\n  margin-bottom: 2px;\n  min-width: 30px;\n  text-align: center;\n  -o-text-overflow: ellipsis;\n  text-overflow: ellipsis;\n  vertical-align: middle;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans sup {\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans:after {\n  -webkit-box-sizing: border-box;\n  -moz-box-sizing: border-box;\n  box-sizing: border-box;\n  content: \"ans\";\n  position: absolute;\n  bottom: -.5em;\n  left: 50%;\n  font-size: 60%;\n  width: 1.9em;\n  overflow: hidden;\n  text-align: center;\n  margin-left: -.95em;\n  color: #2f72dc;\n  border: 1px solid #2f72dc;\n  background: #fff;\n  padding: 0;\n  -webkit-border-radius: 3px;\n  border-radius: 3px;\n  height: 1em;\n  line-height: .9em;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans.dcg-invalid {\n  border-color: #e66b3c;\n  background: rgba(230,107,60,.1);\n  color: #e66b3c;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans.dcg-invalid i {\n  font-style: normal;\n  font-size: 80%;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-ans.dcg-invalid:after {\n  color: #e66b3c;\n  border-color: #e66b3c;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-selection .dcg-mq-ans {\n  background: #2f72dc;\n  color: #fff;\n}\n\n.dcg-calculator-api-container .dcg-basic-expression .dcg-mq-selection .dcg-mq-ans.dcg-invalid {\n  background: #e66b3c;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main.dcg-projector-mode .dcg-mq-ans:after {\n  position: absolute;\n  bottom: -.3em;\n  left: 50%;\n  height: .9em;\n  line-height: .8em;\n}\n\n.dcg-calculator-api-container .dcg-braille-toggle {\n  display: inline-block;\n  float: right;\n}\n\n.dcg-calculator-api-container .dcg-braille-toggle .dcg-buttons {\n  float: right;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button {\n  padding: 8px;\n  border: 1px solid #ccc;\n  color: #444;\n  position: relative;\n  top: -3px;\n  cursor: pointer;\n  width: 90px;\n  text-align: center;\n  float: left;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button:last-of-type {\n  -webkit-border-radius: 0px 6px 6px 0px;\n  border-radius: 0 6px 6px 0;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button:first-of-type {\n  -webkit-border-radius: 6px 0px 0px 6px;\n  border-radius: 6px 0 0 6px;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button.dcg-hovered {\n  background: #f4f4f4;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button.dcg-depressed {\n  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,.5);\n  box-shadow: inset 0 0 5px #00000080;\n}\n\n.dcg-calculator-api-container .dcg-toggle-button.dcg-selected {\n  background: #2f72dc;\n  color: #fff;\n  border-color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-calc-basic-main.dcg-projector-mode .dcg-basic-expression.dcg-braille-io .dcg-braille-error {\n  font-size: 90%;\n}\n\n@-webkit-keyframes dcg-delayed-fadeIn {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  80% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n@keyframes dcg-delayed-fadeIn {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  80% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n@-webkit-keyframes dcg-fadeIn {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n@keyframes dcg-fadeIn {\n  0% {\n    opacity: 0;\n    -ms-filter: \"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)\";\n    filter: alpha(opacity=0);\n  }\n\n  to {\n    opacity: 1;\n    -ms-filter: none;\n    filter: none;\n  }\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root {\n  background-color: #ededed;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-keypad-control-bar {\n  background-color: transparent;\n  border-left-color: transparent;\n  border-right-color: transparent;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-fourfunction-keypad-container .dcg-basic-keypad {\n  max-width: 750px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-fourfunction-keypad-container.dcg-classroom-large-projector-mode .dcg-basic-keypad {\n  max-width: 875px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-scientific-keypad-container.dcg-classroom-large-projector-mode .dcg-basic-keypad {\n  max-width: 750px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-scientific-keypad-container.dcg-classroom-large-projector-mode .dcg-basic-keypad .dcg-keypad-btn,\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-fourfunction-keypad-container.dcg-classroom-large-projector-mode .dcg-basic-keypad .dcg-keypad-btn {\n  position: absolute;\n  top: 4px;\n  left: 4px;\n  right: 4px;\n  bottom: 4px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-basic-keypad,\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-keypad-control-bar-contents {\n  max-width: 600px;\n  margin: 0 auto;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-keypad-control-btn.dcg-selectable-btn {\n  max-width: 70px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-inline-hide-keypad-button {\n  -webkit-box-flex: 1;\n  -moz-box-flex: 1;\n  -o-box-flex: 1;\n  -ms-box-flex: 1;\n  box-flex: 1;\n  -webkit-flex-grow: 1;\n  flex-grow: 1;\n  position: relative;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-inline-hide-keypad-button-inner {\n  position: absolute;\n  top: 0;\n  right: 0;\n  bottom: 0;\n  left: 0;\n  margin: 0;\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n  display: -webkit-box;\n  display: -moz-box;\n  display: -webkit-flex;\n  display: -ms-flexbox;\n  display: box;\n  display: flex;\n  -webkit-box-pack: center;\n  -moz-box-pack: center;\n  -o-box-pack: center;\n  -ms-flex-pack: center;\n  -webkit-justify-content: center;\n  justify-content: center;\n  -webkit-box-align: center;\n  -moz-box-align: center;\n  -o-box-align: center;\n  -ms-flex-align: center;\n  -webkit-align-items: center;\n  align-items: center;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-hide-keypad-button {\n  height: 35px;\n  width: 35px;\n  line-height: 35px;\n  margin: 4px 4px 4px auto;\n  -webkit-transform: rotate(-90deg);\n  -moz-transform: rotate(-90deg);\n  -o-transform: rotate(-90deg);\n  -ms-transform: rotate(-90deg);\n  transform: rotate(-90deg);\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-hide-keypad-button .dcg-icon-hide {\n  position: relative;\n  top: 2px;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-hide-keypad-button,\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-inline-hide-keypad-button-inner {\n  text-align: center;\n  -webkit-border-radius: 5px;\n  border-radius: 5px;\n  color: #666;\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-hide-keypad-button.dcg-hovered,\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-inline-hide-keypad-button-inner.dcg-hovered {\n  color: #000c;\n  background: rgba(0,0,0,.1);\n}\n\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-hide-keypad-button.dcg-depressed,\n.dcg-calculator-api-container .dcg-api-shared-keypad-root .dcg-inline-hide-keypad-button-inner.dcg-depressed {\n  color: #000;\n  background: rgba(0,0,0,.18);\n}";
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F(e)<F(t)}function Bg(e,t){return F(e)>F(t)}function Vg(e,t){return F(e)<=F(t)}function Gg(e,t){return F(e)>=F(t)}function ZT(e,t){return e&&t}function AN(e,t,r){let n=Math.floor(F(r))-1;return!isFinite(n)||n<0||n>=t.length?dn(e):t[n]}function qg(e,t,r){return St(r)&&(r=F(r)),`${t}::${e}${r}`}function kg(e,t){switch(e){case\"mod\":return Fb(t[0],t[1]);case\"abs\":return Cb(t[0]);case\"sqrt\":return _b(t[0]);case\"nthroot\":return Gu(t[0],t[1]);case\"total\":return Bb(t[0]);case\"count\":return t[0].length;case\"validateRangeLength\":{let r=t[0],n=t[1],i=t[2],s=t[3],o=pg(r,n,i,s);if(o===0)throw Oa();return o}case\"validateSampleCount\":{let r=Yn(t[0]),n=fg(r);if(n===0&&r!==0)throw xy();return n}case\"select\":case\"elementsAt\":case\"uniquePerm\":case\"sortPerm\":{let r=or[e];return Jn[r.symbol].apply(null,t)}default:{let r=or[e];return(r.module===\"Math\"?Math:Jn)[r.symbol].apply(null,Yn(t))}}}function cp(e,t){let r=Array(t+1);return Oe(e,t,r)}function QT(e,t,r){let n=Array(t+1);for(let i=0;i<r.length;i++)n[i]=r[i];return Oe(e,t,n)}function KT(e,t,r){let n=Array(t+1);return pp(e,t,r,n)}function eI(e,t,r){let n=Array(t+1),i=[];for(let s of r)i.push(pp(e,t,s,n));return i}function tI(e,t,r){if(t.constantLength)return t.constantLength;let n=t.args[0],s=e.getInstruction(n).args[0],o=e.getInstruction(s);return F(Oe(e,o.args[0],r))}function pp(e,t,r,n){let i=e.getInstruction(t),s=tI(e,i,n);if(!isFinite(r)||r<0||r>=s)return dn(ot(i.valueType));let o=i.args[0],a=t-o,u=e.getInstruction(o),l=u.args[0],c=u.args[a];n[l]=r+1;let p=Oe(e,c,n);for(let f=l;f<=o;f++)n[f]=void 0;return p}function CN(e,t,r){let n=e.getInstruction(t),i=tI(e,n,r),s=[];for(let o=i-1;o>=0;o--)s[o]=pp(e,t,o,r);return s}function rI(e,t,r){let n=Oe(e,t.args[1],r),i=t.args[0],s=e.getInstruction(i);if(s.type===48)return pp(e,i,F(n)-1,r);if(s.type===31){let o=Oe(e,s.args[0],r);return rI(e,oe(z({},t),{args:[o?s.args[1]:s.args[2],t.args[1]]}),r)}else{let o=Oe(e,t.args[0],r);return AN(t.valueType,o,n)}}function Oe(e,t,r){let n=r[t];if(n!==void 0)return n;let i=_N(e,t,r);return typeof i==\"number\"&&i===Math.floor(i)&&(i=ie(i,1)),r[t]=i,i}function _N(e,t,r){let n=e.getInstruction(t);switch(n.type){case 1:return n.value;case 8:return Rg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 9:return wg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 10:return Lg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 11:return Ag(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 12:return Qa(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 13:return RN(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 14:return Cg(Oe(e,n.args[0],r));case 15:return wN(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 16:return LN(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 23:return _g(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 24:return Fg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 25:return Bg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 26:return Vg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 27:return Gg(Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 30:return Oe(e,n.args[0],r)&&Oe(e,n.args[1],r);case 44:return qg(n.tag,Oe(e,n.args[0],r),Oe(e,n.args[1],r));case 31:return Oe(e,n.args[0],r)?Oe(e,n.args[1],r):Oe(e,n.args[2],r);case 37:{let s=[];for(let o of n.args)s.push(Oe(e,o,r));return kg(n.symbol,s)}case 38:{let s=[];for(let o of n.args)s.push(Oe(e,o,r));return s}case 39:case 40:case 41:return rI(e,n,r);case 48:return CN(e,t,r);case 47:{let s=n.args[0],o=e.getInstruction(s).args[0],a=t-s,l=e.getInstruction(s).args[a],c=[];c[l]=!0;for(let m=l;m>=o;m--){if(!c[m])continue;let d=e.getInstruction(m);if(!ne(d))for(let y of d.args)y<o?Oe(e,y,r):c[y]=!0}let p=e.copy();p.truncate(o);for(let m=0;m<o;m++){let d=r[m],y=e.getInstruction(m);if(d!==void 0){let g=y.valueType;p.replaceInstructionWithConstant(m,{type:1,valueType:g,value:d})}}p.reopenAllBlocks();let f=[];for(let m=o;m<t;m++){let d=e.getInstruction(m);if(ne(d))f.push(p.copyInstruction(d));else{let y=[];for(let g of d.args)y.push(g<o?g:f[g-o]);d.type===40?f.push(p.InboundsListAccess(y)):f.push(p.copyInstructionWithArgs(d,y))}}return p.Noop(),p.replaceInstructionWithBlockVar(p.getReturnIndex(),{type:47,valueType:n.valueType,args:[s<o?s:f[s-o]]}),p.close().getCompiledFunction().fn()}case 17:case 18:case 19:case 20:case 21:case 22:case 42:case 0:case 2:case 3:case 49:throw new Error(`Programming Error: cannot interpret opcode ${n.type}`);default:let i=n;throw new Error(`Programming Error: unexpected opcode ${i.type}`)}}function xi(e,t){let r=[],n=[];for(let i=0;i<t;i++)n.push(!1);n.push(!0);for(let i=t;i>=0;i--){if(!n[i])continue;let s=e.getInstruction(i);if(s.type===2)r.push({symbol:e.argNames[i],scope:\"free\"});else if(_r(s))switch(s.type){case 19:r.push({symbol:s.callData.indexSymbol,scope:\"integral\"});break;case 17:r.push({symbol:s.callData.indexSymbol,scope:s.callData.type});break;case 21:if(s.listComprehensionCallData)for(let a of s.listComprehensionCallData.inputListSymbols)r.push({symbol:a,scope:\"comprehension\"});break;default:let o=s;throw new Error(`Programming Error: unexpected loop instruction ${o.type}`)}else s.type===3&&s.symbol&&r.push({symbol:s.symbol,scope:\"symbolic-var\"});if(!ne(s))for(let o of s.args)n[o]=!0}return r.reverse()}function lr(e,t){let r=e.getInstruction(t);if(r.type!==48)return t;if(r.isConstantBroadcast)return nI(e,t,r);let n=r.args[0],i=e.getInstruction(n),s=i.args[0],o=!1;for(let l=s+1;l<n;l++){let c=e.getInstruction(l);if(c.type===40&&c.args[1]===s){o=!0;break}}if(!o)return t;let a=[];for(let l=s;l<=n+i.args.length-1;l++){let c=e.getInstruction(l);if(ne(c))a.push(e.copyInstruction(c));else{let p=[];for(let f of c.args)p.push(f>=s?a[f-s]:f);c.type===40?a.push(e.InboundsListAccess(p)):a.push(e.copyInstructionWithArgs(c,p))}}let u=e.getInstruction(e.getReturnIndex());return u.type===48&&u.isConstantBroadcast?nI(e,e.getReturnIndex(),u):e.getReturnIndex()}function nI(e,t,r){if(r.valueType===Wt){let i=ur(e,t);if(i==null)throw Aa(xi(e,t));let s=[];for(let o=0;o<i;o++){let a=e.InboundsListAccess([t,e.Constant(o+1)]);s.push(a)}return e.List(s)}let n=cp(e,t);return t===e.getReturnIndex()&&e.popInstruction(),e.ConstantOfType(r.valueType,n)}function Ka(e,t,r){let n=e.getInstruction(t);if(k(n.valueType)){let i=ur(e,t);if(r=Math.floor(r),isNaN(r)||r<0||i!==void 0&&r>=i){let s=ot(n.valueType);return e.NanOfType(s)}return n.type===38?n.args[r]:n.type===1&&k(n.valueType)?e.ConstantOfType(ot(n.valueType),n.value[r]):n.type===48&&n.isConstantBroadcast?e.ConstantOfType(ot(n.valueType),KT(e,t,r)):i!==void 0?e.InboundsListAccess([t,e.Constant(r+1)]):e.ListAccess([t,e.Constant(r+1)])}else{if(n.valueType===w)return isNaN(r)||r<0||r>2?e.Constant(NaN):n.type===15?n.args[r]:n.type===1?e.Constant(n.value[r]):e.OrderedPairAccess([t,e.Constant(r+1)]);throw new Error(`Cannot access elements of ${Z(n.valueType)}`)}}function fp(e,t,r){let n=e.getInstruction(t);if(r.length===0)return e.ConstantOfType(n.valueType,[]);if(n.type===1&&k(n.valueType)){let i=[],s=ot(n.valueType);for(let o of r){let a=Math.floor(o);isNaN(a)||a<0||a>=Zn(e,t,\"Programming error: expected Constant list instruction to have constant length.\")?i.push(dn(s)):i.push(n.value[a])}return e.ConstantOfType(n.valueType,i)}else if(n.type===38){let i=[];for(let s of r){let o=Math.floor(s);if(isNaN(o)||o<0||o>=Zn(e,t,\"Programming error: expected List instruction to have constant length.\")){let a=ot(n.valueType);i.push(e.NanOfType(a))}else i.push(n.args[o])}return e.List(i)}else{if(n.type===48&&n.isConstantBroadcast)return e.ConstantOfType(n.valueType,eI(e,t,r));{let i=[],s=!0,o=ur(e,t);for(let u of r){let l=Math.floor(u);i.push(e.Constant(l+1)),(isNaN(l)||l<0||o===void 0||l>=o)&&(s=!1)}let a=[t,e.List(i)];return s?e.InboundsListAccess(a):e.ListAccess(a)}}}function sI(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be constant collapsed\");let t=e.getInstruction(e.getReturnIndex());if(ne(t))return e.getReturnIndex();switch(t.type){case 8:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.Constant(Rg(n.value,i.value))):n.type===1&&F(n.value)===0?(e.popInstruction(),t.args[1]):i.type===1&&F(i.value)===0?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 9:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.Constant(wg(n.value,i.value))):n.type===1&&F(n.value)===0?(e.popInstruction(),e.Negative([t.args[1]])):i.type===1&&F(i.value)===0?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 10:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.Constant(Lg(n.value,i.value))):n.type===1&&F(n.value)===1?(e.popInstruction(),t.args[1]):i.type===1&&F(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 11:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.Constant(Ag(n.value,i.value))):i.type===1&&F(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 12:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);if(n.type===1&&i.type===1)return e.popInstruction(),e.Constant(Qa(n.value,i.value));if(n.type===1&&n.valueType===I){let s=F(n.value);if(s===Math.E)return e.popInstruction(),e.SyntheticNativeFunction(\"exp\",[t.args[1]]);if(s>0)return e.popInstruction(),e.RawExponent(t.args)}if(i.type===1&&i.valueType===I){let s=F(i.value);if(s===1)return e.popInstruction(),t.args[0];if(s===Math.floor(s))return e.popInstruction(),e.RawExponent(t.args);if(St(i.value)){let{n:o,d:a}=i.value;if(a%2===1){e.popInstruction();let u=e.RawExponent([e.SyntheticNativeFunction(\"abs\",[t.args[0]]),t.args[1]]);return o%2===0?u:e.Multiply([e.SyntheticNativeFunction(\"sign\",[t.args[0]]),u])}}}return e.getReturnIndex()}case 13:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.Constant(Qa(n.value,i.value))):i.type===1&&F(i.value)===1?(e.popInstruction(),t.args[0]):e.getReturnIndex()}case 14:{let n=e.getInstruction(t.args[0]);return n.type===1?(e.popInstruction(),e.Constant(Cg(n.value))):e.getReturnIndex()}case 23:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,_g(n.value,i.value))):e.getReturnIndex()}case 24:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,Fg(n.value,i.value))):e.getReturnIndex()}case 25:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,Bg(n.value,i.value))):e.getReturnIndex()}case 26:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,Vg(n.value,i.value))):e.getReturnIndex()}case 27:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,Gg(n.value,i.value))):e.getReturnIndex()}case 30:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&i.type===1?(e.popInstruction(),e.ConstantOfType(be,ZT(n.value,i.value))):e.getReturnIndex()}case 31:{let n=e.getInstruction(t.args[0]);return n.type===1?(e.popInstruction(),n.value?t.args[1]:t.args[2]):e.getReturnIndex()}case 16:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===15&&i.type===1?(e.popInstruction(),n.args[F(i.value)-1]):n.type===1&&n.valueType===w&&i.type===1?(e.popInstruction(),e.Constant(n.value[F(i.value)-1])):e.getReturnIndex()}case 38:{if(BN(e,t.args)){e.popInstruction();let n=[];for(let i of t.args)n.push(e.getInstruction(i).value);return e.ConstantOfType(t.valueType,n)}return e.getReturnIndex()}case 39:case 41:{let n=t.args[0],i=e.getInstruction(n),s=e.getInstruction(t.args[1]);if(i.type===31&&s.type===1){let o=t.type===39?e.ListAccess([i.args[1],t.args[1]]):e.InboundsListAccess([i.args[1],t.args[1]]),a=t.type===39?e.ListAccess([i.args[2],t.args[1]]):e.InboundsListAccess([i.args[2],t.args[1]]);return e.Piecewise([i.args[0],o,a])}if(i.type===48){if(s.type===1&&i.isConstantBroadcast&&i.valueType!==Wt)return e.ConstantOfType(t.valueType,cp(e,e.getReturnIndex()));e.popInstruction();let o=i.args[0],a=n-o,u=e.getInstruction(o),l=u.args[0],c,p;if(t.type===41)c=t.args[1];else{let m=ur(e,n);if(s.type===1&&s.valueType===I&&m!==void 0){let d=F(s.value),y=Math.floor(d);if(y<1||y>m)return e.NanOfType(t.valueType);c=d===y?t.args[1]:e.Constant(y)}else{let d=e.Constant(1),g=e.getInstruction(l).args[0],h=e.SyntheticNativeFunction(\"floor\",[t.args[1]]),x=e.GreaterEqual([h,d]),P=e.LessEqual([h,g]);c=e.Piecewise([x,e.Piecewise([P,h,g]),d]),p={one:d,lengthIndex:g,roundedIndex:h,greaterEqualIndex:x,lessEqualIndex:P}}}if(u.args[a]<l)return u.args[a];let f=[c];for(let m=l+1;m<=u.args[a];m++){let d=e.getInstruction(m);if(ne(d))f.push(e.copyInstruction(d));else{let y=[];for(let g of d.args)y.push(g>=l?f[g-l]:g);d.type===40?f.push(e.InboundsListAccess(y)):f.push(e.copyInstructionWithArgs(d,y))}}if(p){let{greaterEqualIndex:m,lessEqualIndex:d,lengthIndex:y,one:g}=p,h=ot(i.valueType),x=e.NanOfType(h),P=f[f.length-1],D=e.And([e.And([m,d]),e.GreaterEqual([y,g])]);return e.Piecewise([D,P,x])}else return f[f.length-1]}else if(s.type===1&&s.valueType===I)if(i.type===38){e.popInstruction();let o=Math.floor(F(s.value))-1;return isNaN(o)||o<0||o>=i.args.length?e.NanOfType(t.valueType):i.args[o]}else if(i.type===1){e.popInstruction();let o=Math.floor(F(s.value))-1;return isNaN(o)||o<0||o>=i.value.length?e.NanOfType(t.valueType):e.ConstantOfType(ot(i.valueType),i.value[o])}else return e.getReturnIndex();else return e.getReturnIndex()}case 47:{let n=e.getInstruction(t.args[0]);if(!mr(n)||lp(e,e.getReturnIndex(),n.args[0]))return e.getReturnIndex();let i=e.copy();i.close();let s=i.getCompiledFunction().fn();return e.popInstruction(),Dg(e,t.valueType,s)}case 37:switch(t.symbol){case\"nthroot\":{let n=iI(e,t.args);if(n!==void 0)return e.Constant(Gu(n[0],n[1]));{let i=e.getInstruction(t.args[1]);if(i.type===1&&i.valueType===I)return e.Exponent([t.args[0],e.Constant(la(i.value))])}return e.getReturnIndex()}case\"count\":{let n=ur(e,t.args[0]);return n!==void 0?(e.popInstruction(),e.Constant(n)):e.getReturnIndex()}case\"select\":if(It(e.getInstruction(t.args[1]))){e.popInstruction();let n=ht(e,t.args[1]),i=[];for(let s=0;s<n.length;s++)n[s]&&i.push(s);return fp(e,t.args[0],i)}else return e.getReturnIndex();case\"shuffle\":{let n=t.args[0],i=t.args[1],s=ur(e,i);if(s!==void 0&&It(e.getInstruction(n))){e.popInstruction();let o=sg(ht(e,n),s);return fp(e,i,o)}else return e.getReturnIndex()}case\"elementsAt\":{let n=t.args[0],i=t.args[1];if(It(e.getInstruction(i))){e.popInstruction();let s=ht(e,i);return fp(e,n,s)}return e.getReturnIndex()}default:{let n=iI(e,t.args);return n===void 0?e.getReturnIndex():(e.popInstruction(),e.ConstantOfType(t.valueType,kg(t.symbol,n)))}}case 44:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return It(n)&&It(i)?e.ConstantOfType(tt,qg(t.tag,ht(e,t.args[0]),ht(e,t.args[1]))):e.getReturnIndex()}case 15:{let n=e.getInstruction(t.args[0]),i=e.getInstruction(t.args[1]);return n.type===1&&n.valueType===I&&i.type===1&&i.valueType===I?e.ConstantOfType(w,[n.value,i.value]):e.getReturnIndex()}case 48:{let n=ur(e,e.getReturnIndex());return n!==void 0&&n===0?(e.popInstruction(),e.ConstantOfType(t.valueType,[])):e.getReturnIndex()}case 49:{for(let i of t.args)if(!is(e.getInstruction(i)))return e.getReturnIndex();e.popInstruction();let n={};for(let i=0;i<t.symbols.length;i++){let s=t.symbols[i],o=e.getInstruction(t.args[i]);if(o.type===48&&(o=e.getInstruction(lr(e,t.args[i]))),o.type!==1)throw new Error(\"Expected instruction to be constant\");let{valueType:a,value:u}=o;jT(a,u)||(n[s]={value:u,valueType:a})}return e.ConstantOfType(Ge,{type:\"Action\",updateRules:n})}case 18:case 20:case 21:case 22:case 40:case 42:case 19:case 17:return e.getReturnIndex();default:let r=t;throw new Error(`Unexpected opcode ${r.type}`)}}function BN(e,t){for(let r of t){let n=e.getInstruction(r);if(!It(n))return!1}return!0}function iI(e,t){let r=[];for(let n of t){let i=e.getInstruction(n);if(It(i))r.push(i.value);else return}return r}function nn(e,t){let r=[];for(let n of t)r.push(Z(e.getInstruction(n).valueType));return r}function vr(e,t){let r=[];for(let n of t){let i=e.getInstruction(n).valueType,s=k(i)?ot(i):i;r.push(Z(s))}return r}function W(e,t,r){return pe(e.getInstruction(t).valueType,r)}function oI(e,t){let r=e.getInstruction(t);if(ne(r))return;let n=zg(e,r),i;if(n.isReducerWithNoListArgs?i=[n.expectedListType]:i=n.expectedTypes,r.type===49){for(let u of r.args){let l=e.getInstruction(u).valueType;if(!pe(l,I)&&!pe(l,w)&&!pe(l,et)&&!pe(l,ye)&&!pe(l,ue)&&!pe(l,J)&&!pe(l,ge)&&!pe(l,Q)&&!pe(l,X)&&!pe(l,xe)&&!pe(l,le))throw Bd(Z(l))}let a={};for(let u of r.symbols){if(a[u])throw Gd(u);a[u]=!0}return}let s=[];for(let a=0;a<r.args.length;a++){let u=e.getInstruction(r.args[a]).valueType,l=i[a];Es(u,l)||s.push(r.args[a])}if(s.length===0)return;let o=nn(e,r.args);switch(r.type){case 8:throw ld(o);case 9:throw cd(o);case 10:throw pd(o);case 11:throw fd(o);case 12:case 13:throw dd(o);case 14:throw md(o);case 23:case 24:case 25:case 26:case 27:throw yd(o);case 30:throw gd(o);case 31:throw e.getInstruction(r.args[0]).valueType!==be?Ld(o):Ad([Z(e.getInstruction(r.args[1]).valueType),Z(e.getInstruction(r.args[2]).valueType)]);case 15:throw hd(Z(e.getInstruction(s[0]).valueType));case 16:throw bd(o);case 19:{let a=e.getInstruction(r.args[0]).valueType,u=e.getInstruction(r.args[1]).valueType;if(a!==I)throw Od([Z(a)]);if(u!==I)throw Nd([Z(u)]);return}case 20:{let a=e.getInstruction(r.args[1]).valueType;throw Dd([Z(a)])}case 38:{if(r.args.length===0)return;let a=e.getInstruction(r.args[0]).valueType;if(!En(a))throw Gs([Z(a)]);for(let u of r.args){let l=e.getInstruction(u).valueType;if(!En(l))throw Gs([Z(l)]);if(l!==a)throw xa()}return}case 39:case 40:case 41:throw Mo(o);case 37:{let a=r.args,u=r.symbol,l=or[u],c=r.callData.errorSymbol;if(l.tag===\"doubleReducer\"){if(!k(e.getInstruction(a[0]).valueType)||!k(e.getInstruction(a[1]).valueType))throw Sa(c)}else if(l.tag===\"parameterizedReducer\"&&!k(e.getInstruction(a[0]).valueType))throw ey(c);throw Pt(c,nn(e,a))}case 44:{if(e.getInstruction(r.args[0]).valueType!==tt||e.getInstruction(r.args[1]).valueType!==tt&&e.getInstruction(r.args[1]).valueType!==I)throw Te();return}case 42:throw Pt(r.symbol,o);case 48:case 47:case 21:case 22:case 17:case 18:throw Te();default:{let a=r;throw new Error(`Unexpected opcode: ${a.type}`)}}}function zg(e,t){switch(t.type){case 8:case 9:case 10:case 11:case 12:case 13:case 23:case 24:case 25:case 26:case 27:return{expectedTypes:[I,I]};case 14:return{expectedTypes:[I]};case 30:return{expectedTypes:[be,be]};case 31:return{expectedTypes:[be,t.valueType,t.valueType]};case 15:return{expectedTypes:t.args.map(()=>I)};case 16:return{expectedTypes:[w,I]};case 19:return{expectedTypes:[I,I]};case 20:return{expectedTypes:[I,I]};case 38:{let r=t.valueType,n=ot(r);return{expectedTypes:t.args.map(()=>n)}}case 39:case 40:case 41:return{expectedTypes:[Mt,I]};case 37:{let r=t.symbol,n=or[r];return n.tag===\"reducer\"&&!VN(e,t.args)&&k(n.argumentTypes[0])?{isReducerWithNoListArgs:!0,expectedListType:n.argumentTypes[0]}:{expectedTypes:n.argumentTypes}}case 44:return e.getInstruction(t.args[0]).valueType===tt&&e.getInstruction(t.args[1]).valueType!==tt?{expectedTypes:[tt,I]}:{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 47:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};case 21:return{expectedTypes:[I]};case 17:return{expectedTypes:t.args.map(()=>I)};case 22:case 18:{let r=[I];for(let n=1;n<t.args.length;n++)r.push(e.getInstruction(t.args[n]).valueType);return{expectedTypes:r}}case 42:return{expectedTypes:t.args.map(()=>I)};case 48:case 49:return{expectedTypes:t.args.map(r=>e.getInstruction(r).valueType)};default:{let r=t;throw new Error(`Unexpected opcode: ${r.type}`)}}}function VN(e,t){for(let r of t)if(k(e.getInstruction(r).valueType))return!0;return!1}function dp(e){let t=[];for(let r=0;r<e.instructionsLength();r++){t.push(0);let n=e.getInstruction(r);if(!ne(n))if(mr(n)&&n.type!==20)for(let i of n.args)t[i]=1/0;else for(let i of n.args)t[i]+=1}return t}function sn(e){return`_${e}`}function ae(e,t){let r=t[e];return r!==void 0?r:sn(e)}function aI(e){let t=dp(e),r=[],n=[],i=lI(e,e.argNames.length,e.instructionsLength()-1,t),s=0;for(;s<e.instructionsLength();){let o=e.getInstruction(s),{source:a,nextIdx:u}=uI(e,o,s,t,r,n);i+=a,s=u}return i+=`return ${ae(e.getReturnIndex(),r)};`,{source:i,constants:n}}function uI(e,t,r,n,i,s){let o=r+1;switch(t.type){case 0:case 47:case 48:case 20:case 49:return{source:\"\",nextIdx:o};case 19:return{source:qN(e,t,r,n,i,s),nextIdx:t.endIndex};case 2:return i[r]=e.argNames[r],{source:\"\",nextIdx:o};case 21:return{source:kN(e,t,r,i),nextIdx:o};case 22:return{source:zN(e,t,r,i),nextIdx:o};case 17:return{source:UN(e,t,r,i),nextIdx:o};case 18:return{source:HN(e,t,r,i),nextIdx:o};default:{let a=$N(t,i,s);return n[r]<=1?(i[r]=`(${a})`,{source:\"\",nextIdx:o}):{source:`${sn(r)}=${a};\n`,nextIdx:o}}}}function GN(e,t,r,n,i,s){let{endIndex:o}=t,a=`function(${sn(r)}) {\n`;a+=lI(e,r+1,o-1,n);let u=r+1;for(;u<o;){let c=e.getInstruction(u),{source:p,nextIdx:f}=uI(e,c,u,n,i,s);a+=p,u=f}let l=e.getInstruction(o);return a+=`return ${ae(l.args[1],i)};\n}`,a}function qN(e,t,r,n,i,s){let o=\"BuiltIn.quad(\";o+=GN(e,t,r,n,i,s),o+=`,${ae(t.args[0],i)},${ae(t.args[1],i)})`;let{endIndex:a}=t;return n[a+1]<=1?(i[a+1]=o,\"\"):`${sn(a+1)}=${o};`}function lI(e,t,r,n){let i=\"\",s=!1;for(let o=t;o<=r;o++){let a=e.getInstruction(o);if(!(a.type===0||a.type===22||a.type===18)){if(a.type===19){let{endIndex:u}=a;o=n[u+1]<=1?u+1:u;continue}n[o]<=1&&!_r(a)&&!mr(a)&&a.type!==47&&a.type!==48||(s?i+=\",\":(i+=\"var \",s=!0),i+=sn(o))}}return s&&(i+=`;\n`),i}function kN(e,t,r,n){let i=sn(r),s=e.getInstruction(t.endIndex),o=ae(t.args[0],n),a=\"\";for(let u=1;u<s.args.length;u++){let l=t.endIndex+u;if(e.getInstruction(l).type!==48)continue;let c=sn(l);a+=`${c}=[];\n`}return a+=`if(${o}>${1e4}) throw ErrorMsg.maxListSize();\n`,a+=`for(${i}=1;${i}<=${o};${i}++){\n`,a}function zN(e,t,r,n){let i=\"\";for(let s=1;s<t.args.length;s++){let o=r+s;if(o>=e.instructionsLength()||e.getInstruction(o).type!==48)continue;let a=sn(r+s);i+=`${a}.push(${ae(t.args[s],n)});\n`}return i+=`}\n`,i}function UN(e,t,r,n){let i=sn(r),s=`${ae(t.args[0],n)}`,o=`${ae(t.args[1],n)}`,a=`if(${s}>${o}){\n`;for(let u=2;u<t.args.length;u++){let l=t.endIndex+u-1;if(l>=e.instructionsLength()||e.getInstruction(l).type!==47)continue;let c=sn(l);a+=`${c}=${ae(t.args[u],n)};\n`}a+=`}else if(!isFinite(${o}-${s})){\n`;for(let u=2;u<t.args.length;u++){let l=t.endIndex+u-1;if(l>=e.instructionsLength())continue;let c=e.getInstruction(l);if(c.type!==47)continue;let p=sn(l);a+=`${p}=${mp(dn(c.valueType))};\n`}a+=`}else{\n`;for(let u=2;u<t.args.length;u++){let l=r+u-1;if(e.getInstruction(l).type!==47)continue;let c=sn(l);a+=`${c}=${ae(t.args[u],n)};\n`}return a+=`for(${i}=${s};${i}<=${o};${i}++){\n`,a}function HN(e,t,r,n){let i=\"\";for(let s=1;s<t.args.length;s++){let o=t.args[0]+s;if(e.getInstruction(o).type!==47)continue;let a=sn(o);i+=`${a}=${ae(t.args[s],n)};\n`}i+=`}\n`;for(let s=1;s<t.args.length;s++){let o=r+s;if(o>=e.instructionsLength()||e.getInstruction(o).type!==47)continue;let a=sn(o);i+=`${a}=${ae(t.args[s],n)};\n`}return i+=`}\n`,i}function $N(e,t,r){switch(e.type){case 1:return e.valueType===I||e.valueType===be||e.valueType===w?mp(e.value):(r.push(Yn(e.value)),`_C[${r.length-1}]`);case 8:return`${ae(e.args[0],t)}+${ae(e.args[1],t)}`;case 9:return`${ae(e.args[0],t)}-${ae(e.args[1],t)}`;case 10:return`${ae(e.args[0],t)}*${ae(e.args[1],t)}`;case 11:return`${ae(e.args[0],t)}/${ae(e.args[1],t)}`;case 12:return`BuiltIn.pow(${ae(e.args[0],t)},${ae(e.args[1],t)})`;case 13:return`Math.pow(${ae(e.args[0],t)},${ae(e.args[1],t)})`;case 14:return`-${ae(e.args[0],t)}`;case 23:return`${ae(e.args[0],t)}===${ae(e.args[1],t)}`;case 24:return`${ae(e.args[0],t)}<${ae(e.args[1],t)}`;case 25:return`${ae(e.args[0],t)}>${ae(e.args[1],t)}`;case 26:return`${ae(e.args[0],t)}<=${ae(e.args[1],t)}`;case 27:return`${ae(e.args[0],t)}>=${ae(e.args[1],t)}`;case 30:return`${ae(e.args[0],t)}&&${ae(e.args[1],t)}`;case 31:return`${ae(e.args[0],t)}?${ae(e.args[1],t)}:${ae(e.args[2],t)}`;case 15:return`[${ae(e.args[0],t)},${ae(e.args[1],t)}]`;case 16:return`${ae(e.args[0],t)}[${ae(e.args[1],t)}-1]`;case 38:return`[${e.args.map(i=>ae(i,t)).join(\",\")}]`;case 40:case 42:case 3:throw new Error(`Programming Error: expect ${rn(e.type)} to be removed before emitting code.`);case 39:{let i=ae(e.args[0],t),s=ae(e.args[1],t);return`(Math.floor(${s})>=1&&Math.floor(${s})<=${i}.length)?${i}[Math.floor(${s})-1]:${mp(dn(e.valueType))}`}case 41:{let i=ae(e.args[0],t),s=ae(e.args[1],t);return`${i}[${s}-1]`}case 37:{let i=or[e.symbol],s=e.args.map(o=>ae(o,t)).join(\",\");return`${i.module}.${i.symbol}(${s})`}case 44:return`${ae(e.args[0],t)}+'::${e.tag}'+${ae(e.args[1],t)}`;case 2:case 0:case 19:case 20:case 17:case 18:case 21:case 22:case 47:case 48:case 49:throw new Error(`Unexpected opcode ${e.type}`);default:let n=e;throw new Error(`Unexpected opcode ${n.type}`)}}function mp(e){if(Array.isArray(e))return`[${e.map(mp).join(\",\")}]`;switch(typeof e){case\"boolean\":case\"number\":return e.toString();case\"string\":return`${JSON.stringify(e)}`;case\"object\":if(Do(e))throw new Error(\"Action values cannot be compiled\");return F(e).toString();default:throw new Error(\"Unexpected value: \"+e)}}function wt(e,t,r){switch(t){case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 16:case 19:case 17:case 21:return I;case 23:case 24:case 25:case 26:case 27:case 30:return be;case 31:{let i=e.getInstruction(r[1]).valueType,s=e.getInstruction(r[2]).valueType;return i===de&&k(s)?s:(i===xe||i===le)&&s===I?I:(i===vt||i===Et)&&s===Y?Y:i}case 15:return w;case 38:{if(r.length===0)return de;let i=e.getInstruction(r[0]).valueType;if(i===xe||i===le){let s=!1,o=!0;for(let a of r){let u=e.getInstruction(a).valueType;if(u===I&&(s=!0),u!==I&&u!==xe&&u!==le){o=!1;break}}s&&o&&(i=I)}return En(i)?Zr(i):Mt}case 39:case 40:case 41:{let i=e.getInstruction(r[0]).valueType;return k(i)?ot(i):Jt}case 44:return tt;case 49:return Ge;case 1:case 2:case 37:case 42:case 47:case 48:case 3:case 0:case 22:case 20:case 18:return Jt;default:let n=t;throw new Error(`Unexpected opcode ${n}`)}}function cI(e){let t=[];for(let r=0;r<e.instructionsLength();r++)t.push(!1);t[e.getReturnIndex()]=!0;for(let r=e.instructionsLength()-1;r>=0;r--){if(!t[r]){e.replaceInstructionWithNoop(r);continue}let n=e.getInstruction(r);if(!ne(n))for(let i of n.args)t[i]=!0}}function Cn(e,t){return e.pushLeafInstruction(t)}function Lt(e,t,r){switch(t.type){case 8:return e.Add(r);case 9:return e.Subtract(r);case 10:return e.Multiply(r);case 11:return e.Divide(r);case 12:return e.Exponent(r);case 13:return e.RawExponent(r);case 14:return e.Negative(r);case 23:return e.Equal(r);case 24:return e.Less(r);case 25:return e.Greater(r);case 26:return e.LessEqual(r);case 27:return e.GreaterEqual(r);case 30:return e.And(r);case 31:return e.Piecewise(r);case 47:return e.BlockVar(t.valueType,r);case 48:return e.BroadcastResult(t.valueType,r);case 15:return e.OrderedPair(r);case 16:return e.OrderedPairAccess(r);case 37:return e.NativeFunction(t.symbol,t.callData,r);case 42:return e.Distribution(t.symbol,r);case 19:return e.BeginIntegral(t.callData,r);case 20:return e.EndIntegral(r);case 21:return e.BeginBroadcast(r);case 22:return e.EndBroadcast(r);case 17:return e.BeginLoop(t.callData,r);case 18:return e.EndLoop(r);case 38:return e.List(r);case 39:return e.ListAccess(r);case 40:return e.DeferredListAccess(r);case 41:return e.InboundsListAccess(r);case 44:return e.ExtendSeed(t.tag,r);case 49:return e.Action(t.symbols,r);default:let n=t;throw new Error(`Unexpected opcode ${n.type}`)}}function pI(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be converted to broadcast\");let t=e.getInstruction(e.getReturnIndex());if(ne(t))return e.getReturnIndex();switch(t.type){case 8:case 9:case 10:case 11:case 12:case 13:case 23:case 24:case 25:case 26:case 27:case 30:case 15:case 14:case 31:case 16:return zo(e,t);case 42:return lr(e,zo(e,t));case 37:{let n=or[t.symbol];switch(n.tag){case\"default\":case\"trig\":case\"trig2\":case\"inverseTrig\":case\"color\":return zo(e,t);case\"never-broadcast\":{let i=[],s=!1;for(let o of t.args){let a=lr(e,o);a!==o?(s=!0,i.push(a)):i.push(o)}return s?e.copyInstructionWithArgs(t,i):e.getReturnIndex()}case\"reducer\":if(WN(e,t.args))if(t.args.length===1){let i=t.args[0],s=lr(e,i);return s!==i?e.copyInstructionWithArgs(t,[s]):e.getReturnIndex()}else return zo(e,t);else return e.getReturnIndex();case\"doubleReducer\":{if(t.args.length!==2)throw new Error(\"Programming error: double reducers must have two arguments\");let i=lr(e,t.args[0]),s=lr(e,t.args[1]);return i!==t.args[0]||s!==t.args[1]?e.copyInstructionWithArgs(t,[i,s]):e.getReturnIndex()}case\"parameterizedReducer\":{if(t.args.length!==2)throw new Error(\"Programming error: double reducers must have two arguments\");let i=lr(e,t.args[0]);return i===t.args[0]?zo(e,t,[!1,!0]):e.copyInstructionWithArgs(t,[i,t.args[1]])}default:{let i=n.tag;throw new Error(`Programming Error: unexpected tag ${i}`)}}}case 39:case 40:case 41:return zo(e,t,[!1,!0]);case 19:case 20:case 17:case 18:return e.getReturnIndex();case 38:case 47:case 21:case 22:case 48:case 44:case 49:return e.getReturnIndex();default:let r=t;throw new Error(`Unexpected opcode ${r.type}`)}}function WN(e,t){for(let r of t)if(k(e.getInstruction(r).valueType))return!0;return!1}function zo(e,t,r){let n=t.args,i=!1,s=[];for(let m=0;m<n.length;m++){if(r&&!r[m])continue;let d=n[m],y=e.getInstruction(d).valueType;k(y)&&s.indexOf(d)===-1&&s.push(d),y===de&&(i=!0)}if(s.length===0)return e.getReturnIndex();if(t.type===31&&s.indexOf(t.args[0])==-1&&s.indexOf(t.args[1])>=0&&s.indexOf(t.args[2])>=0){let m=lr(e,t.args[1]),d=lr(e,t.args[2]);return m!==t.args[1]||d!==t.args[2]?Lt(e,t,[t.args[0],m,d]):e.getReturnIndex()}e.popInstruction();let o=Za(e,s);if(o===void 0)throw new Error(\"Programming Error: expected minListLength to be defined for \"+s.length+\" lists\");let a=o;if(It(e.getInstruction(a))&&ht(e,a)===0&&i)return e.ConstantOfType(de,[]);let u=e.BeginBroadcast([a]),l=[];for(let m of s)l.push(ss(e,m,u));let c=[];for(let m=0;m<n.length;m++){let d=n[m];if(r&&!r[m])c.push(d);else{let y=s.indexOf(d);c.push(y===-1?d:l[y])}}let p=e.copyInstructionWithArgs(t,c),f=e.EndBroadcast([u,p]);return e.BroadcastResult(Zr(e.getInstruction(p).valueType),[f])}function ss(e,t,r){return e.getInstruction(t).type==48?e.DeferredListAccess([t,r]):e.InboundsListAccess([t,r])}function fI(e){let t=[];t.push(\"digraph {\");for(let r=0;r<e.instructionsLength();r++)e.getInstruction(r).type!==0&&t.push(`${r} [label=\"${r}: ${Ks(e,r)}\"];`);for(let r=0;r<e.instructionsLength();r++){let n=e.getInstruction(r);if(WT(n))for(let i of n.args)t.push(`${r} -> ${i};`)}return t.push(\"}\"),t.join(`\n`)}function Uo(e,t){let r=[];for(let n=0;n<e.instructionsLength();n++)r.push(!1);r[t]=!0;for(let n=0;n<=1;n++){let i=!1;for(let s=t+1;s<e.instructionsLength();s++){let o=e.getInstruction(s);if(ne(o)||r[s])continue;let a=!1;for(let u of o.args)if(r[u]){a=!0;break}r[s]=a,a&&mr(o)&&!r[o.args[0]]&&(r[o.args[0]]=!0,i=!0)}if(!i)break}return r}function dI(e,t,r){let n=e.argNames.indexOf(t);if(n===-1)return 0;let i=Ur(e,n,r);return Bt(i,e.getReturnIndex())}function Ur(e,t,{allowRestriction:r,allowClosedBlockReferences:n}){return{chunk:e,argIndex:t,orderTable:[],mask:Uo(e,t),allowRestriction:r,allowClosedBlockReferences:n}}function Bt(e,t){let r=e.orderTable[t];if(r!==void 0)return r;let n=YN(e,t);return e.orderTable[t]=n,n}function YN(e,t){let{chunk:r,mask:n,argIndex:i,allowRestriction:s,allowClosedBlockReferences:o}=e;if(!o&&r.isInClosedBlock(t))return 1/0;if(t===i)return 1;let a=r.getInstruction(t);if(_r(a)||mr(a))return 1/0;switch(a.type){case 8:case 9:case 24:case 26:case 25:case 27:{let[l,c]=a.args;return Math.max(Bt(e,l),Bt(e,c))}case 10:{let[l,c]=a.args;return Bt(e,l)+Bt(e,c)}case 14:return Bt(e,a.args[0]);case 11:{let[l,c]=a.args;return Bt(e,c)>0?1/0:Bt(e,l)}case 12:case 13:{let[l,c]=a.args,p=r.getInstruction(c);if(Bt(e,l)===0&&Bt(e,c)===0)return 0;if(p.type===1){let f=F(p.value);return f===Math.round(f)&&f>0?Bt(e,l)*f:1/0}else return 1/0}case 31:{if(!n[t])return 0;let l=r.getInstruction(a.args[2]);return s&&l.type===1&&isNaN(F(l.value))?Bt(e,a.args[1]):1/0}case 2:case 0:case 1:case 23:case 30:case 15:case 16:case 38:case 39:case 40:case 41:case 37:case 42:case 48:case 47:case 3:case 44:case 49:return n[t]?1/0:0;default:let u=a;throw new Error(`Unexpected opcode ${u.type}`)}}function mI(e,t){let r=e.argNames.indexOf(t),n=_n(Ur(e,r,{allowRestriction:!0,allowClosedBlockReferences:!1}));if(Bt(n.orderCtx,e.getReturnIndex())>2)throw new Error(\"Programming Error: cannot compute polynomial coefficients for polynomials of order greater than 2\");let i=Ut(n,e.getReturnIndex()),s=!1;for(let o=0;o<e.instructionsLength();o++)e.getInstruction(o).type===31&&n.mask[o]&&(s=!0);return{chunk:n.newChunk,coefficients:i,mappedArgIndex:n.valueMap[r],mappedReturnIndex:n.valueMap[e.getReturnIndex()],isRestrictedPolynomial:s}}function _n(e){let{chunk:t,argIndex:r}=e;if(t.isInClosedBlock(r))throw new Error(\"Programming Error: cannot find polynomial coefficients of an instruction in a closed block\");let n,i;r>=0&&r<t.argNames.length?(n=t.argNames.slice(),i=t.argTypes.slice(),n.splice(r,1),i.splice(r,1)):(n=t.argNames,i=t.argTypes);let s=new Pi({argNames:n,argTypes:i}),o=[];for(let p=0;p<t.instructionsLength();p++){let f=t.getInstruction(p);if(f.type===2)p<r||r<0?o.push(p):p===r?o.push(s.SymbolicVar(t.argTypes[p])):o.push(p-1);else if(ne(f))o.push(Cn(s,f));else{let m=[];for(let d of f.args)m.push(o[d]);o.push(Lt(s,f,m))}}let a=[],u=s.Constant(0),l=s.Constant(1),c=s.Constant(NaN);return{chunk:t,newChunk:s,orderCtx:e,coefficientTable:a,mask:e.mask,valueMap:o,argIndex:r,zero:u,one:l,nan:c}}function Ut(e,t){let{newChunk:r,orderCtx:n,coefficientTable:i,mask:s,valueMap:o,argIndex:a,zero:u,one:l,nan:c}=e,p=i[t];if(p!==void 0)return p;let f;for(s[t]?t===a?f=[u,l]:Bt(n,t)>2?f=[c]:f=XN(e,t):f=[o[t]];f.length>1;){let m=r.getInstruction(f[f.length-1]);if(m.type===1&&F(m.value)===0)f.pop();else break}if(f.length===0)throw new Error(\"Programming Error: coefficients cannot be empty\");return i[t]=f,f}function XN(e,t){let r=e.chunk.getInstruction(t),{newChunk:n}=e;switch(r.type){case 8:{let[s,o]=r.args,a=Ut(e,s),u=Ut(e,o),l=a.length-1,c=u.length-1,p=[];for(let f=0;f<=Math.max(l,c);f++)l>=f&&c>=f?p.push(n.Add([a[f],u[f]])):p.push(l>c?a[f]:u[f]);return p}case 9:case 24:case 26:case 25:case 27:{let[s,o]=r.args;(r.type===24||r.type==26)&&([s,o]=[o,s]);let a=Ut(e,s),u=Ut(e,o),l=a.length-1,c=u.length-1,p=[];for(let f=0;f<=Math.max(l,c);f++)l>=f&&c>=f?p.push(n.Subtract([a[f],u[f]])):p.push(l>c?a[f]:n.Negative([u[f]]));return p}case 14:{let s=r.args[0],o=Ut(e,s),a=[];for(let u=0;u<o.length;u++)a.push(n.Negative([o[u]]));return a}case 10:{let[s,o]=r.args,a=Ut(e,s),u=Ut(e,o),l=a.length-1,c=u.length-1,p=[];for(let f=0;f<=l;f++)for(let m=0;m<=c;m++){if(f+m>2)continue;let d=n.Multiply([a[f],u[m]]),y=p[f+m];y===void 0?p[f+m]=d:p[f+m]=n.Add([y,d])}return p}case 11:{let[s,o]=r.args,a=Ut(e,s),u=Ut(e,o),l=[];for(let c=0;c<a.length;c++)l.push(n.Divide([a[c],u[0]]));return l}case 12:case 13:{let[s,o]=r.args,a=Ut(e,s),u=Ut(e,o);if(a.length-1===0)return[n.RawExponent([a[0],u[0]])];let c=n.getInstruction(u[0]);switch(F(c.value)){case 0:return[n.Constant(0)];case 1:return a;case 2:return[n.Multiply([a[0],a[0]]),n.Multiply([n.Constant(2),n.Multiply([a[0],a[1]])]),n.Multiply([a[1],a[1]])]}}case 31:return Ut(e,r.args[1]);case 0:case 21:case 2:case 1:case 23:case 30:case 15:case 16:case 38:case 39:case 40:case 41:case 37:case 42:case 19:case 20:case 17:case 18:case 22:case 48:case 47:case 3:case 44:case 49:throw new Error(`Cannot find polynomial coefficients of opcode ${r.type} that depends on symbol.`);default:let i=r;throw new Error(`Unexpected opcode ${i.type}`)}}function yI(e){if(e.instructionsLength()-1!==e.getReturnIndex())throw new Error(\"Programming Error: only the final instruction in a chunk can be converted to broadcast\");let t=e.getInstruction(e.getReturnIndex());if(ne(t))return e.getReturnIndex();switch(t.type){case 8:if(os(e,t.args[0])&&os(e,t.args[1])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Add([e.OrderedPairAccess([t.args[0],n]),e.OrderedPairAccess([t.args[1],n])]),e.Add([e.OrderedPairAccess([t.args[0],i]),e.OrderedPairAccess([t.args[1],i])])])}else return e.getReturnIndex();case 9:if(os(e,t.args[0])&&os(e,t.args[1])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Subtract([e.OrderedPairAccess([t.args[0],n]),e.OrderedPairAccess([t.args[1],n])]),e.Subtract([e.OrderedPairAccess([t.args[0],i]),e.OrderedPairAccess([t.args[1],i])])])}else return e.getReturnIndex();case 14:if(os(e,t.args[0])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Negative([e.OrderedPairAccess([t.args[0],n])]),e.Negative([e.OrderedPairAccess([t.args[0],i])])])}else return e.getReturnIndex();case 10:if(os(e,t.args[0])&&Ug(e,t.args[1])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Multiply([e.OrderedPairAccess([t.args[0],n]),t.args[1]]),e.Multiply([e.OrderedPairAccess([t.args[0],i]),t.args[1]])])}else if(Ug(e,t.args[0])&&os(e,t.args[1])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Multiply([t.args[0],e.OrderedPairAccess([t.args[1],n])]),e.Multiply([t.args[0],e.OrderedPairAccess([t.args[1],i])])])}else return e.getReturnIndex();case 11:if(os(e,t.args[0])&&Ug(e,t.args[1])){let n=e.Constant(1),i=e.Constant(2);return e.OrderedPair([e.Divide([e.OrderedPairAccess([t.args[0],n]),t.args[1]]),e.Divide([e.OrderedPairAccess([t.args[0],i]),t.args[1]])])}else return e.getReturnIndex();case 12:case 13:case 23:case 24:case 25:case 26:case 27:case 30:case 15:case 31:case 16:case 37:case 42:case 39:case 40:case 41:case 19:case 20:case 17:case 18:case 38:case 47:case 21:case 22:case 48:case 44:case 49:return e.getReturnIndex();default:let r=t;throw new Error(`Unexpected opcode ${r.type}`)}}function os(e,t){return e.getInstruction(t).valueType===w}function Ug(e,t){return e.getInstruction(t).valueType===I}var JN=[\"Sum\",\"Product\",\"Integral\",\"List\",\"Derivative\",\"Piecewise\",\"Exponent\",\"PercentOf\",\"FunctionDefinition\",\"UpdateRule\",\"Substitution\"],yp={isGeometryEnabled(){return!1},areAllScalesLinear(){return!0},assignmentForbidden(e){return!0},substitutionForbidden(e){return!0},graphingEnabled(){return!1},isValidSlider(e){return!1},sliderVariables(e){return[]},ansEnabled(){return!1},disabledFeatures(){return JN},dimensionVarsEnabled(){return!1}};function gI(e){return 48<=e&&e<=57}function jN(e){return 97<=e&&e<=122}function ZN(e){return 65<=e&&e<=90}function gp(e){return jN(e)||ZN(e)}function hp(e){return e===92}function Hg(e){return e===39}function hI(e){if(9<=e&&e<=13||8192<=e&&e<=8202)return!0;switch(e){case 32:case 160:case 5760:case 8232:case 8233:case 8239:case 8287:case 12288:case 65279:return!0;default:return!1}}function us(e,t){return ln(e.token.span,t.prevSpan)}function as(e,t,r){return{type:e,span:t,val:r}}function QN(e,t,r,n){return{input:e,prevSpan:t,pos:r,token:n}}function bI(e){return xI(e,0,Mn(e,0))}function xI(e,t,r){for(;hI(e.charCodeAt(t));)t+=1;let n=tD(e,t);return QN(e,r,t,n)}function Qn(e){return xI(e.input,e.token.span.end,e.token.span)}function Hr(e){return e.token}function Ti(e,t){if(Hr(e).type!==t)throw`Parse Error: expected ${t}.`;return Qn(e)}function PI(e,t){return Hr(e).type===t}function bp(e){return e.pos>=e.input.length}var KN={\"\\\\left\":\"Left\",\"\\\\right\":\"Right\",\"\\\\sqrt\":\"Sqrt\",\"\\\\frac\":\"Frac\",\"\\\\operatorname\":\"OperatorName\",\"\\\\token\":\"Token\"},eD={\"[\":\"[\",\"]\":\"]\",\"{\":\"{\",\"}\":\"}\",\"^\":\"^\",_:\"_\"};function tD(e,t){let r=t;if(t>=e.length)return as(\"End\",Mn(e,t),\"\");let n=e.charCodeAt(t);if(gI(n)){let i=un(e,r,t+1);return as(\"Digit\",i,e.charAt(r))}else if(gp(n)){let i=un(e,r,t+1);return as(\"Letter\",i,e.charAt(r))}else if(hp(n))if(t+=1,gp(e.charCodeAt(t))){for(;gp(e.charCodeAt(t));)t+=1;let i=un(e,r,t),s=Pr(i),o=KN[s]||\"Cmd\";return as(o,i,s)}else{t+=1;let i=un(e,r,t),s=Pr(i);return as(\"EscapedSymbol\",i,s)}else if(Hg(n)){for(t+=1;Hg(e.charCodeAt(t));)t+=1;if(e.charAt(t)===\"^\"){t+=1;let i=un(e,r,t),s=Pr(i);return as(\"Primes^\",i,s)}else{let i=un(e,r,t),s=Pr(i);return as(\"Primes\",i,s)}}else{let i=un(e,r,t+1),s=e.charAt(r),o=eD[s]||\"Symbol\";return as(o,i,s)}}function $g(e,t){return{type:\"Group\",span:e,args:t}}function TI(e,t,r){return{type:\"Sqrt\",span:e,optArg:t,arg:r}}function II(e,t,r){return{type:\"Frac\",span:e,num:t,den:r}}function MI(e,t,r,n){return{type:\"SupSub\",span:e,sup:t,sub:r,nprimes:n}}function vI(e,t,r,n){return{type:\"LeftRight\",span:e,left:t,right:r,arg:n}}function EI(e,t){return{type:\"OperatorName\",span:e,arg:t}}function SI(e,t){return{type:\"TokenNode\",span:e,arg:t}}function OI(e,t){return{type:\"Symbol\",span:e,val:t}}function NI(e){switch(e){case\"Frac\":return 2;case\"^\":case\"_\":case\"Primes^\":case\"Left\":case\"Sqrt\":case\"OperatorName\":case\"Token\":return 1;default:return 0}}function DI(e){let{state:t,tree:r}=xp(bI(e),!1);if(!bp(t))throw`Parse error: unexpected ${Pr(Hr(t).span)}.`;return r}function Fn(e,t){return{state:e,tree:t}}function xp(e,t){let r=e,n=[];e:for(;!bp(e);){let s=Hr(e);switch(s.type){case\"Cmd\":case\"EscapedSymbol\":case\"Letter\":case\"Digit\":case\"Symbol\":case\"[\":case\"{\":case\"^\":case\"_\":case\"Primes\":case\"Primes^\":case\"Left\":case\"Frac\":case\"Sqrt\":case\"OperatorName\":case\"Token\":case\"]\":{if(s.type===\"]\"&&t)break e;let a;if({state:e,tree:a}=RI(e),a.type===\"Group\")for(let u of a.args)n.push(u);else n.push(a);break}case\"}\":case\"Right\":case\"End\":break e;default:throw`Unexpected token type ${s.type}.`}}let i=us(r,e);return Fn(e,$g(i,n))}function RI(e){let t=Hr(e);switch(t.type){case\"Cmd\":case\"EscapedSymbol\":case\"Letter\":case\"Digit\":case\"Symbol\":return e=Qn(e),Fn(e,t);case\"[\":case\"]\":return e=Qn(e),Fn(e,OI(t.span,t.val));case\"{\":{e=Qn(e);let n;return{state:e,tree:n}=xp(e,!1),e=Ti(e,\"}\"),Fn(e,n)}case\"^\":case\"_\":case\"Primes\":case\"Primes^\":return uD(e);case\"Left\":return aD(e);case\"Frac\":return oD(e);case\"Sqrt\":return sD(e);case\"OperatorName\":return nD(e);case\"Token\":return iD(e);case\"}\":case\"Right\":throw`Parse Error: unexpected ${t.val}.`;case\"End\":throw\"Parse Error: unexpected end.\";default:throw`Unexpected token type ${t.type}.`}}function nD(e){let t=e,r=Hr(e);e=Ti(e,\"OperatorName\");let n;({state:e,tree:n}=ls(e,r));let i=us(t,e);return Fn(e,EI(i,n))}function iD(e){let t=e,r=Hr(e);e=Ti(e,\"Token\");let n;({state:e,tree:n}=ls(e,r));let i=us(t,e);return Fn(e,SI(i,n))}function sD(e){let t=e,r=Hr(e);e=Ti(e,\"Sqrt\");let n;PI(e,\"[\")&&({state:e,tree:n}=lD(e));let i;({state:e,tree:i}=ls(e,r));let s=us(t,e);return Fn(e,TI(s,n,i))}function oD(e){let t=e,r=Hr(e);e=Ti(e,\"Frac\");let n;({state:e,tree:n}=ls(e,r));let i;({state:e,tree:i}=ls(e,r));let s=us(t,e);return Fn(e,II(s,n,i))}function aD(e){let t=e;e=Ti(e,\"Left\");let r=Hr(e);e=Qn(e);let n;({state:e,tree:n}=xp(e,!1)),e=Ti(e,\"Right\");let i=Hr(e);e=Qn(e);let s=us(t,e);return Fn(e,vI(s,r,i,n))}function uD(e){let t=e,r,n,i=0;e:for(;!bp(e);){let o=Hr(e);switch(o.type){case\"^\":if(e=Qn(e),r)throw\"Parse Error: double superscript.\";({state:e,tree:r}=ls(e,o));break;case\"_\":if(e=Qn(e),n)throw\"Parse Error: double subscript.\";({state:e,tree:n}=ls(e,o));break;case\"Primes\":if(e=Qn(e),i>0)throw\"Parse Error: double primes.\";i=o.val.length;break;case\"Primes^\":if(e=Qn(e),i>0)throw\"Parse Error: double primes.\";if(r)throw\"Parse Error: double superscript\";i=o.val.length-1,{state:e,tree:r}=ls(e,o);break;default:break e}}let s=us(t,e);return Fn(e,MI(s,r,n,i))}function ls(e,t){let r=NI(t.type),n;if(r<=0)throw new Error(\"Programming Error: greediness must be greater than 0.\");let i=NI(Hr(e).type);if(i>0&&i<=r){let s=Pr(t.span);throw`Parse Error: can't use ${Pr(Hr(e).span)} as argument of ${s}. 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r.DotAccess([a,u])}case\"Prime\":{let[o]=t.args;if(o.type===\"Call\"){let[a,u]=o.args,l=cr(u).length;if(a.type===\"Cmd\"&&a.val===\"logbase\"){if(l!==2)throw ks()}else if(l!==1)throw ks();return r.Prime(t.nprimes,Ie(e,t.args))}else throw o.type===\"ImplicitCall\"?ec():Kl()}case\"Index\":{let[o,a]=t.args;if(a.type===\"Seq\")return r.ListAccess([Ii(e,o),r.List(Ie(e,a.args))]);if(a.type===\"Ellipsis\"){let[u,l]=a.args;return r.ListAccess([Ii(e,o),r.Range([r.List(Ie(e,cr(u))),r.List(l.type===\"EmptyRangeEnd\"?[]:Ie(e,cr(l)))])])}return oM(a)?r.ListAccess([Ii(e,o),ro(e,a)]):r.ListAccess(Ie(e,t.args))}case\"Paren\":{let[o]=t.args;if(o.type===\"Seq\"){if(o.args.length===0)throw bm();return r.ParenSeq(Ie(e,o.args))}else return Ii(e,o)}case\"List\":{if(t.args.length===0)return r.List([]);let o=t.args[0];if(o.type===\"Ellipsis\"){let[a,u]=o.args;return r.Range([r.List(Ie(e,cr(a))),r.List(Ie(e,cr(u)))])}else 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e=Op(e,{prefix:\"ec\",expr:e.setInput(r.Identifier(\"globalEventCount\"),Mn(t.span.input,t.span.start))}),r.UpdateRule(Ie(e,t.args))}function DD(e,t){let r=e.nodes,[n]=t.args,i=cr(n),s,o=[];e:for(s=0;s<i.length;s++){let u=i[s];switch(u.type){case\"Colon\":{let[l,c]=u.args;if(!oM(l))throw Em();if(c.type===\"With\"&&c.args[1].type===\"Seq\")throw Ca();o.push({condition:ro(e,l),if_expr:kt(e,c)});break}case\"Equals\":case\"Inequality\":case\"InequalityChain\":o.push({condition:ro(e,u),if_expr:r.Constant(ie(1,1))});break;default:break e}}if(s===0)throw Mm();if(s<i.length-1)throw vm();let a=s===i.length-1?kt(e,i[s]):r.Constant(NaN);if(!r.Piecewise.chain)throw Ki();return r.Piecewise.chain(o,a)}function oM(e){return e.type===\"Equals\"||e.type===\"Inequality\"||e.type===\"InequalityChain\"}function ro(e,t){let r=e.nodes;switch(t.type){case\"Equals\":return r.Comparator[\"=\"](Ie(e,t.args));case\"Inequality\":return r.Comparator[t.symbol](Ie(e,t.args));case\"InequalityChain\":if(t.chain.length>1)throw tc();let{first:{symbol:n,args:[i,s]},chain:[{symbol:o,args:[a]}]}=t,u=Mn(t.span.input,t.span.start);return r.And([ro(e,eu(u,n,[i,s])),ro(e,eu(u,o,[s,a]))]);default:throw Te()}}function RD(e){let[t,r]=e.args;if(t.type===\"Superscript\"&&(t=t.args[0]),t.type===\"Cmd\"&&t.val===\"logbase\"&&r.type===\"Seq\"&&r.args.length===2){if(!Kn(r.args[0]))throw Zl(\"log\")}else if(!Kn(r))throw t.type===\"Cmd\"?Zl(t.val):Te()}function Q0(e){return Ds(e.val)}function K0(e){let t=Ds(e.whole),r=Ds(e.num),n=Ds(e.den);return si(t,$n(r,n))}function wD(e){if(e.type!==\"Call\")return!1;let t=e.args[0];for(;t.type===\"Superscript\"||t.type===\"Subscript\"||t.type===\"Prime\";)t=t.args[0];return t.type!==\"Cmd\"?!1:dh(t.val)||sM(t.val)}function au(e){return e.type===\"Equals\"&&Er(e.args[0])}function 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bh(e,t._expression,r);{let{freeDependencies:n,substitutionDependencies:i,updateSymbols:s,substitutionSymbols:o,substitutionBodyDependencies:a}=hM(e,t.getScope(),r),u=t.getUpdateSymbols();if(u.length>0){s=s.slice();for(let c of u)s.indexOf(c)===-1&&s.push(c)}let l=t.getSubstitutionSymbols();if(l.length>0){o=o.slice();for(let c of l)o.indexOf(c)===-1&&o.push(c)}return{freeDependencies:n,updateSymbols:s,substitutionSymbols:o,substitutionDependencies:i,substitutionBodyDependencies:a}}}function $D(e,t,r){if(r[t])return r[t];if(fe[t])return r[t]={freeDependencies:[],updateSymbols:[],substitutionSymbols:[],substitutionDependencies:[],substitutionBodyDependencies:[]},r[t];let n=e[t];return n?(r[t]={freeDependencies:[t],updateSymbols:[],substitutionSymbols:[],substitutionDependencies:[],substitutionBodyDependencies:[]},r[t]=bh(e,n,r),r[t]):(r[t]={freeDependencies:[t],updateSymbols:[],substitutionSymbols:[],substitutionDependencies:[],substitutionBodyDependencies:[]},r[t])}function bM(e,t){for(var r={},n=t.getDependencies().slice();n.length;){var i=n.pop();if(!r.hasOwnProperty(i)){var s=e[i];if(s===Fr)return;r[i]=s,s&&s.getDependencies&&Array.prototype.push.apply(n,s.getDependencies())}}return WD(r)}function WD(e){let t=[];for(let r in e)t.push([r,e[r]]);return t}function pu(e,t,r){let n=e.getInstruction(t);if(!pe(n.valueType,I)&&!pe(n.valueType,w))throw Rd([Z(n.valueType)]);let i=e.getInstruction(r);if(!pe(i.valueType,I)&&i.type!==0)throw Te();let s=e.Constant(0);if(t<r)return s;let o=e.Constant(1),a=e.Constant(NaN),u=Uo(e,r),l=tR(e,t);e.derivativeMaps[r]||(e.derivativeMaps[r]={maxValidReference:e.instructionsLength()-1,map:[]});let{map:c,maxValidReference:p}=e.derivativeMaps[r];for(let y=0;y<c.length;y++){let g=c[y];g!==void 0&&g>p&&(c[y]=void 0)}let f=[],m=!1;for(let y=0;y<r;y++)f[y]=y,c[y]=s;return xh({chunk:e,derivativeVarIndex:r,forwardMask:u,backwardMask:l,valueMap:f,derivativeMap:c,mustCopy:m,ZERO:s,ONE:o,NAN:a},r,t),e.derivativeMaps[r].maxValidReference=e.instructionsLength()-1,c[t]}function xh(e,t,r){let{chunk:n,valueMap:i,derivativeMap:s,backwardMask:o}=e;for(let a=t;a<=r;a++){let u=s[a];if(u!==void 0)if(n.getInstruction(u).type===0)s[a]=void 0;else{i[a]=Rp(e,a);continue}if(!o[a]){i[a]=Rp(e,a);continue}let l=n.getInstruction(a);if(_r(l)&&l.endIndex!==-1)switch(l.type){case 19:{a=YD(e,a);continue}case 17:case 21:{a=jD(e,a);continue}}i[a]=Rp(e,a),s[a]=ZD(e,a)}return r}function YD(e,t){let{chunk:r,forwardMask:n,valueMap:i,derivativeMap:s,ZERO:o}=e,a=r.getInstruction(t),u=a.endIndex,l=r.getInstruction(u),c=o;if(n[a.args[1]]){let p=i[a.args[1]];c=r.Add([c,r.Multiply([s[a.args[1]],ds(r,p,t,l.args[1])])])}if(n[a.args[0]]){let p=i[a.args[0]];c=r.Subtract([c,r.Multiply([s[a.args[0]],ds(r,p,t,l.args[1])])])}if(XD(r,t,n)){let p=i.slice();p[t]=Lt(r,a,[p[a.args[0]],p[a.args[1]]]),s[t]=o,xh(oe(z({},e),{valueMap:p,mustCopy:!0}),t+1,u-1);let f=Lt(r,l,[p[l.args[0]],s[l.args[1]]]);s[u]=f,c=r.Add([c,Lt(r,r.getInstruction(u+1),[f])])}else for(let p=t;p<=u;p++)s[p]=o;if(JD(r,t,i)){let p=oe(z({},e),{mustCopy:!0});for(let f=t;f<=u+1;f++)i[f]=Rp(p,f)}else for(let p=t;p<=u+1;p++)i[p]=p;return s[u+1]=c,u+l.args.length-1}function XD(e,t,r){let n=e.getInstruction(t),i=e.getInstruction(n.endIndex);if(i.args[1]<t+1)return r[i.args[1]];for(let s=t+1;s<=i.args[1];s++){let o=e.getInstruction(s);if(!ne(o)){for(let a of o.args)if(a<t&&r[a])return!0}}return!1}function JD(e,t,r){let n=e.getInstruction(t);for(let i=t;i<=n.endIndex;i++){let s=e.getInstruction(i);if(!ne(s)){for(let o of s.args)if(r[o]!==o)return!0}}return!1}function jD(e,t){let{chunk:r,derivativeMap:n,valueMap:i,ZERO:s}=e,o=r.getInstruction(t),a=o.endIndex,u=r.getInstruction(a),l;if(o.type===21)i[t]=Lt(r,o,[i[o.args[0]]]),n[t]=s,l=t+1;else{let p=[];p.push(i[o.args[0]],i[o.args[1]]);for(let f=2;f<o.args.length;f++)p.push(i[o.args[f]],n[o.args[f]]);i[t]=Lt(r,o,p),n[t]=s;for(let f=2;f<o.args.length;f++)i[t+f-1]=Lt(r,r.getInstruction(t+f-1),[i[t]]),n[t+f-1]=Lt(r,r.getInstruction(t+f-1),[i[t]]);l=t+o.args.length-1}xh(oe(z({},e),{mustCopy:!0}),l,a-1);let c=[];c.push(i[u.args[0]]);for(let p=1;p<u.args.length;p++)c.push(i[u.args[p]],n[u.args[p]]);i[a]=Lt(r,u,c),n[a]=s;for(let p=1;p<u.args.length;p++)i[a+p]=Lt(r,r.getInstruction(a+p),[i[a]]),n[a+p]=Lt(r,r.getInstruction(a+p),[i[a]]);return a+u.args.length-1}function Rp(e,t){let{chunk:r,valueMap:n,mustCopy:i}=e,s=r.getInstruction(t);if(ne(s))return i?Cn(r,s):t;{let o=[],a=!1;for(let u of s.args)o.push(n[u]),n[u]!==u&&(a=!0);return a||i?Lt(r,s,o):t}}function ZD(e,t){let{chunk:r,derivativeVarIndex:n,forwardMask:i,valueMap:s,derivativeMap:o,ZERO:a,ONE:u,NAN:l}=e,c=r.getInstruction(t);if(t===n)if(k(c.valueType)){let f=xr(r,t),m=r.BeginBroadcast([f]),d=r.EndBroadcast([m,u]);return r.BroadcastResult(Y,[d])}else return u;if(_r(c)||mr(c)||c.type===47||c.type===48||c.type===23||c.type===25||c.type===24||c.type===27||c.type===26||c.type===30||c.type===42||c.type===44||c.type===49)return a;if(!i[t]||ne(c))return c.valueType!==I?KD(r,[s[t],a]):c.type!==1||isFinite(F(c.value))?a:l;if(c.type===38||c.type===15){let f=[];for(let m of c.args)f.push(o[m]);return Lt(r,c,f)}if(c.type===31)return Lt(r,c,[s[c.args[0]],o[c.args[1]],o[c.args[2]]]);let p=a;for(let f=0;f<c.args.length;f++){if(!i[c.args[f]])continue;let m=o[c.args[f]];if(m===a)continue;let d=QD(e,s[t],f,m);d!==a&&(p=p===a?d:eR(r,[d,p]))}return p}function QD(e,t,r,n){let{chunk:i,ZERO:s,ONE:o,NAN:a}=e,u=i.getInstruction(t);switch(u.type){case 8:return n;case 9:switch(r){case 0:return n;default:return i.Negative([n])}case 10:switch(r){case 0:return i.Multiply([n,u.args[1]]);default:return i.Multiply([u.args[0],n])}case 11:switch(r){case 0:return i.Divide([n,u.args[1]]);default:return i.Multiply([u.args[0],i.Divide([i.Negative([n]),i.Multiply([u.args[1],u.args[1]])])])}case 14:return i.Negative([n]);case 12:case 13:switch(r){case 0:return i.Multiply([i.Multiply([u.args[1],i.Exponent([u.args[0],i.Subtract([u.args[1],o])])]),n]);default:return i.Multiply([i.Piecewise([i.Equal([u.args[0],s]),i.Piecewise([i.GreaterEqual([u.args[1],s]),s,a]),i.Multiply([i.SyntheticNativeFunction(\"ln\",[u.args[0]]),t])]),n])}case 37:return rR(i,t,PM[u.symbol][r],n);case 39:case 40:case 41:case 16:switch(r){case 0:return Lt(i,u,[n,u.args[1]]);default:return s}default:{let l=u;throw new Error(`Unimplemented derivative for opcode ${l.type}`)}}}function KD(e,t){switch(e.getInstruction(t[0]).valueType){case ue:return e.SyntheticNativeFunction(\"scaleTangentSegment\",t);case J:return e.SyntheticNativeFunction(\"scaleTangentLine\",t);case ge:return e.SyntheticNativeFunction(\"scaleTangentRay\",t);case Q:return e.SyntheticNativeFunction(\"scaleTangentCircle\",t);case X:return e.SyntheticNativeFunction(\"scaleTangentArc\",t);default:return e.Multiply(t)}}function eR(e,t){switch(e.getInstruction(t[0]).valueType){case ue:return e.SyntheticNativeFunction(\"addTangentSegment\",t);case J:return e.SyntheticNativeFunction(\"addTangentLine\",t);case ge:return e.SyntheticNativeFunction(\"addTangentRay\",t);case Q:return e.SyntheticNativeFunction(\"addTangentCircle\",t);case X:return e.SyntheticNativeFunction(\"addTangentArc\",t);default:return e.Add(t)}}function tR(e,t){let r=[];for(let n=0;n<t;n++)r.push(!1);r.push(!0);for(let n=t;n>=0;n--){if(!r[n])continue;let i=e.getInstruction(n);if(!ne(i))if(i.type===31)r[i.args[1]]=!0,r[i.args[2]]=!0;else for(let s of i.args)r[s]=!0}return r}function rR(e,t,r,n){let i=Object.create(fe),s=Fa({},{},-1),a=e.getInstruction(t).args;for(let u=0;u<a.length;u++){let l=nR[u];en(s,l,a[u]),i[l]=Fr}return en(s,\"x_1\",n),i.x_1=Fr,en(s,\"q\",t),i.q=Fr,ce(Wr(yp,i,e,s,void 0,{}),r)}var nR=[\"x\",\"y\",\"z\",\"u\"],xM={exp:[\"q*x_1\"],ln:[\"\\\\{x >= 0: x_1/x \\\\}\"],log:[\"\\\\{x >= 0: x_1/(x*\\\\ln(10)) \\\\}\"],sqrt:[\"x_1/(2*q)\"],rtxsqpone:[\"x*x_1/q\"],rtxsqmone:[\"x*x_1/q\"],sin:[\"\\\\cos(x)*x_1\"],cos:[\"-\\\\sin(x)*x_1\"],tan:[\"(1+q^2)*x_1\"],arcsin:[\"x_1/\\\\sqrt{1 - x^2}\"],arccos:[\"-x_1/\\\\sqrt{1 - x^2}\"],sinh:[\"\\\\cosh(x)*x_1\"],cosh:[\"\\\\sinh(x)*x_1\"],tanh:[\"(\\\\sech(x))^2*x_1\"],arcsinh:[\"x_1/\\\\rtxsqpone(x)\"],arccosh:[\"\\\\{ x > 0: x_1/\\\\rtxsqmone(x) \\\\}\"],arctanh:[\"\\\\{ \\\\abs(x) < 1: x_1/(1 - x^2) \\\\}\"],csc:[\"-\\\\cot(x)*q*x_1\"],sec:[\"\\\\tan(x)*q*x_1\"],cot:[\"-(1+q^2)*x_1\"],arccsc:[\"-x_1/(\\\\abs(x)*\\\\rtxsqmone(x))\"],arcsec:[\"x_1/(\\\\abs(x)*\\\\rtxsqmone(x))\"],arccot:[\"-x_1/(1+x^2)\"],csch:[\"-\\\\coth(x)*q*x_1\"],sech:[\"-\\\\tanh(x)*q*x_1\"],coth:[\"-(\\\\csch(x))^2*x_1\"],arccsch:[\"-x_1/(\\\\abs(x)*\\\\rtxsqpone(x))\"],arcsech:[\"\\\\{ x >= 0: -x_1/(x*\\\\sqrt{1 - x^2}) \\\\}\"],arccoth:[\"\\\\{ \\\\abs(x) > 1 : x_1/(1 - x^2) \\\\}\"],factorial:[\"q*\\\\polyGamma(0, x + 1)*x_1\"],floor:[\"\\\\{ q=x: 0/0, 0*x_1 \\\\}\"],ceil:[\"\\\\{ q=x: 0/0, 0*x_1 \\\\}\"],round:[\"\\\\{ \\\\abs(\\\\mod(x, 1) - 0.5) > 0: 0*x_1 \\\\}\"],abs:[\"\\\\{ x=0: 0/0, \\\\sign(x)*x_1 \\\\}\"],sign:[\"\\\\{ x=0: 0/0, 0*x_1 \\\\}\"],distance:[\"-((y.x-x.x)*x_1.x+(y.y-x.y)*x_1.y)/q\",\"((y.x-x.x)*x_1.x+(y.y-x.y)*x_1.y)/q\"],pointDet:[\"\\\\pointDet(x_1,y)\",\"\\\\pointDet(x,x_1)\"],pointDot:[\"\\\\pointDot(x_1,y)\",\"\\\\pointDot(x,x_1)\"],pointPerp:[\"\\\\pointPerp(x_1)\"],segment:[\"\\\\segment(x_1,(0,0))\",\"\\\\segment((0,0),x_1)\"],line:[\"\\\\line(x_1,(0,0))\",\"\\\\line((0,0),x_1)\"],ray:[\"\\\\ray(x_1,(0,0))\",\"\\\\ray((0,0),x_1)\"],circle:[\"\\\\circle(x_1,0)\",\"\\\\circle((0,0),x_1)\"],arc:[\"\\\\arc(x_1,(0,0),(0,0))\",\"\\\\arc((0,0),x_1,(0,0))\",\"\\\\arc((0,0),(0,0),x_1)\"],arcCenter:[\"(0/0,0/0)\"],arcOmega:[\"0/0\"],center:[\"\\\\center(x_1)\"],radius:[\"\\\\radius(x_1)\"],undirectedAngleMarker:[\"\\\\undirectedAngleMarker(x_1)\"],directedAngleMarker:[\"\\\\directedAngleMarker(x_1,0,0,0)\",\"\\\\directedAngleMarker((0,0),x_1,0,0)\",\"\\\\directedAngleMarker((0,0),0,x_1,0)\",\"\\\\directedAngleMarker((0,0),0,0,x_1)\"],directedCoterminalAngle:[\"\\\\directedCoterminalAngle(x_1)\"],undirectedCoterminalAngle:[\"\\\\undirectedCoterminalAngle(x_1)\"],supplement:[\"\\\\supplement(x_1)\"],directedAngleMarkerMeasure:[\"0/0\"],undirectedAngleMarkerMeasure:[\"0/0\"],polygonInteriorUndirectedAngles:[\"\\\\polygonInteriorUndirectedAngles(x_1)\"],polygonInteriorDirectedAngles:[\"\\\\polygonInteriorDirectedAngles(x_1)\"],lineFromSegment:[\"x_1\"],lineFromRay:[\"x_1\"],segmentGlider:[\"\\\\segmentGlider(x_1,y)\",\"\\\\{0<y<1:(\\\\segmentGlider(x,1)-\\\\segmentGlider(x,0))*x_1,(0,0)\\\\}\"],rayGlider:[\"\\\\rayGlider(x_1,y)\",\"\\\\{0<y:(\\\\rayGlider(x,1)-\\\\rayGlider(x,0))*x_1,(0,0)\\\\}\"],lineGlider:[\"\\\\lineGlider(x_1,y)\",\"(\\\\lineGlider(x,1)-\\\\lineGlider(x,0))*x_1\"],circleGlider:[\"\\\\circleGlider(x_1,y)\",\"2*\\\\pi*\\\\pointPerp(q-\\\\center(x))*x_1\"],arcGlider:[\"(0/0,0/0)\",\"(0/0,0/0)\"],polygonGlider:[\"(0/0,0/0)\",\"(0/0,0/0)\"],chooseNonIncidentPoint:[\"(0/0,0/0)\"],circleCircleIntersection:[\"(\\\\radius(x)*\\\\radius(x_1)+\\\\pointDot(\\\\center(x_1),(q-\\\\center(x))))/\\\\pointDot(\\\\pointPerp(q-\\\\center(y)),q-\\\\center(x))*\\\\pointPerp(q-\\\\center(y))\",\"(\\\\radius(y)*\\\\radius(x_1)+\\\\pointDot(\\\\center(x_1),(q-\\\\center(y))))/\\\\pointDot(\\\\pointPerp(q-\\\\center(x)),q-\\\\center(y))*\\\\pointPerp(q-\\\\center(x))\"],circleArcIntersection:[\"(0/0,0/0)\"],circleLineIntersection:[\"(\\\\radius(x)*\\\\radius(x_1)+\\\\pointDot(\\\\center(x_1),(q-\\\\center(x))))/\\\\pointDot((\\\\lineGlider(y,1)-\\\\lineGlider(y,0)),q-\\\\center(x))*(\\\\lineGlider(y,1)-\\\\lineGlider(y,0))\",\"(\\\\pointDet(\\\\lineGlider(x_1,0),\\\\lineGlider(y,1))+\\\\pointDet(\\\\lineGlider(y,0),\\\\lineGlider(x_1,1))-\\\\pointDet(q,\\\\lineGlider(x_1,1)-\\\\lineGlider(x_1,0)))/(\\\\pointDet(\\\\pointPerp(q-\\\\center(x)),\\\\lineGlider(y,1)-\\\\lineGlider(y,0)))*(\\\\pointPerp(q-\\\\center(x)))\"],arcCircleIntersection:[\"(0/0,0/0)\"],arcArcIntersection:[\"(0/0,0/0)\"],arcLineIntersection:[\"(0/0,0/0)\"],lineCircleIntersection:[\"(\\\\pointDet(\\\\lineGlider(x_1,0),\\\\lineGlider(x,1))+\\\\pointDet(\\\\lineGlider(x,0),\\\\lineGlider(x_1,1))-\\\\pointDet(q,\\\\lineGlider(x_1,1)-\\\\lineGlider(x_1,0)))/(\\\\pointDet(\\\\pointPerp(q-\\\\center(y)),\\\\lineGlider(x,1)-\\\\lineGlider(x,0)))*(\\\\pointPerp(q-\\\\center(y)))\",\"(\\\\radius(y)*\\\\radius(x_1)+\\\\pointDot(\\\\center(x_1),(q-\\\\center(y))))/\\\\pointDot((\\\\lineGlider(x,1)-\\\\lineGlider(x,0)),q-\\\\center(y))*(\\\\lineGlider(x,1)-\\\\lineGlider(x,0))\"],lineArcIntersection:[\"(0/0,0/0)\"],lineLineIntersection:[\"(\\\\pointDet(\\\\lineGlider(x_1,0),\\\\lineGlider(x,1))+\\\\pointDet(\\\\lineGlider(x,0),\\\\lineGlider(x_1,1))-\\\\pointDet(q,\\\\lineGlider(x_1,1)-\\\\lineGlider(x_1,0)))/(\\\\pointDet(\\\\lineGlider(y,1)-\\\\lineGlider(y,0),\\\\lineGlider(x,1)-\\\\lineGlider(x,0)))*(\\\\lineGlider(y,1)-\\\\lineGlider(y,0))\",\"(\\\\pointDet(\\\\lineGlider(x_1,0),\\\\lineGlider(y,1))+\\\\pointDet(\\\\lineGlider(y,0),\\\\lineGlider(x_1,1))-\\\\pointDet(q,\\\\lineGlider(x_1,1)-\\\\lineGlider(x_1,0)))/(\\\\pointDet(\\\\lineGlider(x,1)-\\\\lineGlider(x,0),\\\\lineGlider(y,1)-\\\\lineGlider(y,0)))*(\\\\lineGlider(x,1)-\\\\lineGlider(x,0))\"],parallel:[\"\\\\parallel(x_1,(0,0))\",\"\\\\parallel(\\\\line((0,0),(0,0)),x_1)\"],perpendicular:[\"\\\\perpendicular(x_1,(0,0))\",\"\\\\perpendicular(\\\\line((0,0),(0,0)),x_1)\"],scaleTangentSegment:[\"\\\\scaleTangentSegment(x_1, 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\\\\{z<y<u:z-y,0\\\\}}{(u-z)^2})\\\\}\"],normalSample:[\"0/0\",\"0/0\",\"0/0\"],uniformSample:[\"0/0\",\"0/0\",\"0/0\"],tSample:[\"0/0\",\"0/0\"],poissonSample:[\"0/0\",\"0/0\"],binomSample:[\"0/0\",\"0/0\",\"0/0\"],rgb:[\"0/0\",\"0/0\",\"0/0\"],hsv:[\"0/0\",\"0/0\",\"0/0\"],polygon:[\"\\\\polygon(x_1)\"],area:[\"0/0\"],perimeter:[\"0/0\"],vertices:[\"\\\\vertices(x_1)\"],segments:[\"\\\\segments(x_1)\"],validateRangeLength:[\"0\",\"0\",\"0\",\"\\\\{q \\\\ge 1: x_1, 0\\\\}\"],validateSampleCount:[\"\\\\{x<0:0,1\\\\}*x_1\"],select:[\"\\\\select(x_1, y)\",\"0*q\"],shuffle:[\"0*y\",\"\\\\shuffle(x, x_1)\"],sortPerm:[\"0*x\"],elementsAt:[\"\\\\elementsAt(x_1, y)\",\"0*q\"],uniquePerm:[\"0*q\"]},PM={};for(let e in xM){let t=e,r=xM[t],n=[];for(let i=0;i<r.length;i++){let s=r[i];n.push(Mi(s,{}))}PM[t]=n}function TM(e,t){e.map.length=Math.min(e.map.length,t),e.maxValidReference=Math.min(e.maxValidReference,t-1)}function IM(e,t,r){let n=e.argNames.indexOf(t);if(n===-1){let o=e.getInstruction(r);return o.type===1&&o.valueType===I&&isNaN(F(o.value))?ri():zn()}let i=Ur(e,n,{allowRestriction:!0,allowClosedBlockReferences:!1}),s=iR(i);return no(s,r)}function iR(e){let{chunk:t,mask:r}=e;return{chunk:t,mask:r,orderCtx:e,domainTable:[]}}function no(e,t){let{domainTable:r}=e,n=r[t];if(n!==void 0)return n;let i=sR(e,t);return r[t]=i,i}function sR(e,t){let{chunk:r,mask:n,orderCtx:i}=e,s=r.getInstruction(t);if(ne(s)){if(s.type===1){if(s.valueType==I){if(isNaN(F(s.value)))return ri()}else if(s.valueType===Y){for(let o of s.value)if(isNaN(F(o)))return Tr()}}return zn()}switch(s.type){case 30:case 8:case 9:case 10:case 11:case 12:case 13:case 14:case 47:case 48:case 15:case 16:case 37:case 42:case 19:case 20:case 21:case 22:case 17:case 18:case 39:case 40:case 41:case 44:case 49:{let o=zn();for(let a of s.args)o=Or(o,no(e,a));return o}case 38:{if(!n[t])return zn();let o=no(e,s.args[0]);if(o.type!==\"known\")return Tr();for(let a=1;a<s.args.length;a++){let u=no(e,s.args[a]);if(u.type!==\"known\")return Tr();if(u.bounds[0]!==o.bounds[0]||u.bounds[1]!==o.bounds[1])return Tr()}return o}case 23:return n[t]?Tr():zn();case 31:{let o=r.getInstruction(s.args[2]);return o.type!==1||o.valueType!==I||!isNaN(F(o.value))?Tr():Or(no(e,s.args[0]),no(e,s.args[1]))}case 24:case 25:case 26:case 27:{if(!n[t])return zn();if(Bt(i,t)>1)return Tr();let o=e.coefficientCtx;o===void 0&&(o=_n(i),e.coefficientCtx=o);let a=o.newChunk,u=Ut(o,t),[l,c]=u;if(!It(a.getInstruction(l)))return Tr();let p=ht(a,l);if(isNaN(p))return ri();let f=zn();for(let m of s.args)f=Or(f,no(e,m));if(c===void 0)return s.type===26||s.type===27?p>=0?f:ri():p>0?f:ri();{let m=ht(a,c);return Or(f,mo(p,m))}}}}function vM(e){let t=[],r=[];for(let n=0;n<e.argNames.length;n++){let i=[],s=[];for(let o=0;o<e.argNames.length;o++)i.push(e.argTypes[o]===I),s.push(n===o);r.push(s),t.push(i)}for(let n=e.argNames.length;n<=e.getReturnIndex();n++)r.push(oR(e,r,n)),t.push(aR(e,r,t,n));return t[e.getReturnIndex()]}function oR(e,t,r){let n=e.getInstruction(r),i=uR(e.argNames.length);if(ne(n))return i;for(let s of n.args){let o=t[s];for(let a=0;a<o.length;a++)i[a]=i[a]||o[a]}return i}function aR(e,t,r,n){let i=e.getInstruction(n);if(ne(i))return MM(e.argNames.length);switch(i.type){case 8:case 9:case 14:case 38:{let a=MM(e.argNames.length);for(let u=0;u<i.args.length;u++){let l=r[i.args[u]];for(let c=0;c<l.length;c++)a[c]=a[c]&&l[c]}return a}case 11:{let a=[],u=r[i.args[0]],l=t[i.args[1]];for(let c=0;c<u.length;c++)a.push(u[c]&&!l[c]);return a}case 10:{let a=r[i.args[0]].slice(),u=r[i.args[1]].slice(),l=t[i.args[0]],c=t[i.args[1]],p=0,f=0;for(let m=0;m<a.length;m++){let d=a[m]&&!c[m],y=u[m]&&!l[m];a[m]=d,u[m]=y,d&&(p+=1),y&&(f+=1)}return p>=f?a:u}case 31:{let a=t[i.args[0]],u=r[i.args[1]],l=r[i.args[2]];for(var s=[],n=0;n<a.length;n++)s.push(!a[n]&&u[n]&&l[n]);return s}case 39:case 40:case 41:{let a=r[i.args[0]],u=t[i.args[1]],l=[];for(var n=0;n<u.length;n++)l.push(a[n]&&!u[n]);return l}case 48:{let a=i.args[0],u=e.getInstruction(a),l=n-a;return r[u.args[l]]}case 15:case 16:case 12:case 13:case 24:case 26:case 25:case 27:case 23:case 30:case 37:case 42:case 19:case 20:case 17:case 18:case 21:case 22:case 47:case 44:case 49:{let a=t[n],u=[];for(let l of a)u.push(!l);return u}default:let o=i;throw new Error(`Unexpected opcode ${o.type}`)}}function uR(e){let t=[];for(let r=0;r<e;r++)t.push(!1);return t}function MM(e){let t=[];for(let r=0;r<e;r++)t.push(!0);return t}function SM(e){let t=e.getInstruction(e.getReturnIndex());if(t.type!==48)return e;let r=t.args[0],n=e.getReturnIndex()-r,i=e.getInstruction(r),s=i.args[0],o=i.args[n],a=[],u=[];a.push(s);let l=Zn(e,e.getReturnIndex(),\"Programming error: cannot optimize regression on non-constant-length list\");u.push({min:1,max:l,length:l});let c=!1,p=!1;for(let M=s+1;M<=o;M++){let E=e.getInstruction(M);if(E.type===39||E.type===41||E.type===40){if(E.args[1]!==s)continue;let S=E.args[0];if(e.getInstruction(S).valueType!==Y||!It(e.getInstruction(S)))continue;let v=ht(e,S),N=pR(v);if(!isFinite(N.min)||!isFinite(N.max))continue;a.push(M),u.push(N)}else EM(E)?c=!0:(E.type===12||E.type===13)&&(p=!0)}if(a.length===0||!p&&!c)return e;let f=[],m=[];for(let M=0;M<e.argNames.length;M++)m.push(M),f.push(zn());let d=[],y=[];for(let M=0;M<=o;M++)d.push(Ph(e,m,d,M)),y.push(Ph(e,a,y,M));for(let M=0;M<=o;M++){let E=e.getInstruction(M);if(E.type===31){let S=d[M];for(let v=0;v<S.length;v++)S[v]&&(f[v]=Tr())}else if(E.type===12||E.type===13){let S=!1,v=!1;for(let ve=0;ve<a.length;ve++)y[E.args[0]][ve]&&(S=!0),y[E.args[1]][ve]&&(v=!0);if(S||!v)continue;let N=d[E.args[0]],G=0,C;for(let ve=0;ve<N.length;ve++)N[ve]&&(C=ve,G+=1);if(G!==1||C===void 0)continue;let H=m[C],te=Ur(e.copy().reopenFinalBlock(),H,{allowRestriction:!1,allowClosedBlockReferences:!1});if(Bt(te,E.args[0])!==1)continue;let je=_n(te),[Me,Ke]=Ut(je,E.args[0]);if(Ke===void 0)continue;let xt=ht(je.newChunk,Ke),re=ht(je.newChunk,Me);f[C]=Or(f[C],mo(re,xt))}}if(c){let M=e.copy().reopenFinalBlock();for(let E=0;E<a.length;E++){let S=Ur(M,a[E],{allowRestriction:!1,allowClosedBlockReferences:!1}),v=_n(S);for(let N=s+1;N<=o;N++){let G=M.getInstruction(N);if(EM(G)){let C=G.args[0];if(Bt(S,C)!==1)continue;let H=Ut(v,C)[1];if(H===void 0)continue;let te=cR(v.newChunk,H),je,Me=0;for(let Gt=0;Gt<te.length;Gt++)te[Gt]&&(je=Gt,Me+=1);if(Me!==1||je===void 0)continue;let Ke=Ur(v.newChunk,je,{allowRestriction:!1,allowClosedBlockReferences:!1});if(Bt(Ke,H)!==1)continue;let xt=_n(Ke),[re,ve]=Ut(xt,H);if(ve===void 0||!It(xt.newChunk.getInstruction(re))||!It(xt.newChunk.getInstruction(ve)))continue;let Ne=ht(xt.newChunk,re),De=ht(xt.newChunk,ve),se=(u[E].max-u[E].min)/Math.min(u[E].length-1,31),bt=Math.PI/se;if(!isFinite(bt)||bt<=0)continue;f[je]=Or(f[je],mo(Ne,De)),f[je]=Or(f[je],mo(bt-Ne,-De))}}}}let g=!1;for(let M of f){if(M.type!==\"known\")return e;(M.bounds[0]!==-1/0||M.bounds[1]!==1/0)&&(g=!0)}if(!g)return e;let h=e.copy(),x=e.getReturnIndex(),P=h.Constant(1),D=h.Constant(NaN);for(let M=0;M<h.argNames.length;M++)x=lR(h,f[M],x,M,P,D);return h.close(),h}function lR(e,t,r,n,i,s){if(t.type!==\"known\"||t.bounds[0]===-1/0&&t.bounds[1]===1/0)return r;let o=e.And([e.LessEqual([e.Constant(t.bounds[0]),n]),e.LessEqual([n,e.Constant(t.bounds[1])])]);return e.Multiply([r,e.Piecewise([o,i,s])])}function cR(e,t){let r=[];for(let i=0;i<e.argNames.length;i++)r.push(i);let n=[];for(let i=0;i<=t;i++)n.push(Ph(e,r,n,i));return n[t]}function EM(e){return e.type===37&&(e.symbol===\"sin\"||e.symbol===\"cos\")}function pR(e){var t=1/0,r=-1/0,n=e.length;for(let i of e)t=Math.min(t,i),r=Math.max(r,i);return{min:t,max:r,length:n}}function Ph(e,t,r,n){let i=e.getInstruction(n),s=fR(t.length);for(let o=0;o<t.length;o++)if(t[o]===n)return s[o]=!0,s;if(ne(i))return s;for(let o of i.args){let a=r[o];for(let u=0;u<a.length;u++)s[u]=s[u]||a[u]}return s}function fR(e){let t=[];for(let r=0;r<e;r++)t.push(!1);return t}function OM(e){let t=e.getInstruction(e.getReturnIndex());if(ne(t))return e.getReturnIndex();let r=!1,n=[],i=zg(e,t),s;if(i.isReducerWithNoListArgs){let o=ot(i.expectedListType);s=t.args.map(()=>o)}else s=i.expectedTypes;if(s.length<t.args.length)return e.getReturnIndex();for(let o=0;o<t.args.length;o++){let a=s[o],u=t.args[o],l=u;pe(a,I)&&(l=Xo(e,u)),l!==u&&(r=!0),n.push(l)}if(i.isReducerWithNoListArgs){let o=dR(e,n);if(Es(o,i.expectedListType)){r||e.popInstruction();let a=e.List(t.args);return e.copyInstructionWithArgs(t,[a])}}else r&&e.copyInstructionWithArgs(t,n);return e.getReturnIndex()}function Xo(e,t){let r=e.getInstruction(t);return r.valueType===de?t:pe(r.valueType,xe)?e.SyntheticNativeFunction(\"undirectedAngleMarkerMeasure\",[t]):pe(r.valueType,le)?e.SyntheticNativeFunction(\"directedAngleMarkerMeasure\",[t]):t}function dR(e,t){let r=e.getInstruction(t[0]).valueType;if(!En(r))return Mt;for(let n of t)if(e.getInstruction(n).valueType!==r)return Mt;return Zr(r)}function Bn(e){var t=e;if(t&&typeof t.toJSON==\"function\"&&(t=t.toJSON()),!t||typeof t!=\"object\")return t;if(Array.isArray(t))return t.map(Bn);var r={};for(var n in t)t.hasOwnProperty(n)&&(r[n]=Bn(t[n]));return r}function NM(e,t){let r=[],n=[],i=[];for(let o=0;o<e.argNames.length;o++)t.hasOwnProperty(e.argNames[o])||(r.push(e.argNames[o]),n.push(e.argTypes[o]));let s=new Pi({argNames:r,argTypes:n});for(let o=0,a=0;o<e.argNames.length;o++)t.hasOwnProperty(e.argNames[o])?i[o]=s.ConstantOfType(e.argTypes[o],t[e.argNames[o]]):(i[o]=a,a+=1);for(let o=e.argNames.length;o<e.instructionsLength();o++){let a=e.getInstruction(o);if(ne(a))i.push(Cn(s,a));else{let u=[];for(let l of a.args)u.push(i[l]);i.push(Lt(s,a,u))}}return s}var Pi=class{constructor(t){this.derivativeMaps={};if(this.instructions=[],this.blockMask=[],this.comments=[],t.argNames.length!==t.argTypes.length)throw new Error(\"Programming Error: length of argNames must match length of argTypes\");this.argNames=t.argNames,this.argTypes=t.argTypes;for(let r=0;r<this.argTypes.length;r++){let n=this.argTypes[r];this.LoadArg(n)}this.returnIndex=this.Constant(NaN)}getReturnIndex(){return this.returnIndex}setReturnIndex(t){if(!(0<=t&&t<this.instructions.length))throw new Error(`Programming Error: out of bounds return index ${t}`);this.returnIndex=t}addComments(t){for(let r in t){let n=this.comments[r]||\"\";this.comments[r]=n+t[r]}return this}instructionsLength(){return this.instructions.length}getInstruction(t){return this.instructions[t]}popInstruction(){this.truncate(this.instructions.length-1)}truncate(t){this.instructions.length=Math.min(t,this.instructions.length),this.blockMask.length=Math.min(t,this.blockMask.length),this.comments.length=Math.min(t,this.comments.length);for(let r in this.derivativeMaps)TM(this.derivativeMaps[r],t);this.setReturnIndex(this.instructions.length-1)}pushInstructionChecked(t){if(this.instructions.length>=32768)throw 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n=r[0],i=this.instructions[n],s=i.args[0],o=this.instructions.length-n,a=i.args[o],u=!lp(this,a,s),c=this.getInstruction(s).args[0],p=this.getInstruction(c);return this.pushInstruction({type:48,valueType:t,args:r,isConstantBroadcast:u,constantLength:It(p)?ht(this,c):void 0})}Constant(t){return this.ConstantOfType(I,t)}ConstantOfType(t,r){if(typeof r==\"number\"&&(r=ie(r,1)),k(t)&&r.length>1e4)throw Ia();return this.pushLeafInstruction({type:1,valueType:t,value:r})}NanOfType(t){if(t===Dt){let r=this.Constant(NaN);return this.Distribution(\"uniformdist\",[r,r])}else return this.ConstantOfType(t,dn(t))}Add(t){let r=8,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}Subtract(t){let r=9,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}Multiply(t){let r=10,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}Divide(t){let r=11,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}Exponent(t){let 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this.pushInstruction({type:r,valueType:n,args:t})}OrderedPairAccess(t){let r=16,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}List(t){let r=38,n=wt(this,r,t);if(t.length>1e4)throw Ia();return this.pushInstruction({type:r,valueType:n,args:t})}ListAccess(t){let r=39,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}DeferredListAccess(t){let r=40,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}InboundsListAccess(t){let r=41,n=wt(this,r,t);return this.pushInstruction({type:r,valueType:n,args:t})}NativeFunction(t,r,n){let i=37,s=or[t].returnType,o=typeof s==\"function\"?s(n.map(a=>this.getInstruction(a).valueType)):s;return this.pushInstruction({type:i,valueType:o,args:n,symbol:t,callData:r})}SyntheticNativeFunction(t,r){let n=37,i=or[t].returnType,s=typeof i==\"function\"?i(r.map(a=>this.getInstruction(a).valueType)):i,o={errorSymbol:t,providedArity:r.length,isDotCall:!1};return this.pushInstruction({type:n,valueType:s,args:r,symbol:t,callData:o})}Distribution(t,r){let n=42,i=Dt;return this.pushInstruction({type:n,valueType:i,args:r,symbol:t})}BeginIntegral(t,r){let n=19,i=wt(this,n,[]);return this.pushInstruction({type:n,valueType:i,args:r,endIndex:-1,callData:t})}EndIntegral(t){let r=20,n=wt(this,r,t),i=t[0],s=this.getInstruction(i);this.instructions[i]={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength(),callData:s.callData};let o=this.pushInstruction({type:r,valueType:n,args:t});return this.markClosedBlock(i,o),o}BeginBroadcast(t,r){let n=21,i=wt(this,n,[]),s=this.getInstruction(t[0]);if(It(s)&&ht(this,t[0])>1e4)throw Ia();return this.pushInstruction({type:n,valueType:i,endIndex:-1,args:t,listComprehensionCallData:r})}EndBroadcast(t){let r=22,n=wt(this,r,t),i=t[0],s=this.getInstruction(i),o={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength()};this.instructions[i]=o;let a=this.pushInstruction({type:r,valueType:n,args:t});return this.markClosedBlock(i,a),a}BeginLoop(t,r){let n=17,i=wt(this,n,r);return this.pushInstruction({type:n,valueType:i,args:r,endIndex:-1,callData:t})}EndLoop(t){let r=18,n=wt(this,r,t),i=t[0],s=this.getInstruction(i);this.instructions[i]={type:s.type,valueType:s.valueType,args:s.args,endIndex:this.instructionsLength(),callData:s.callData};let o=this.pushInstruction({type:r,valueType:n,args:t});return this.markClosedBlock(i,o),o}ExtendSeed(t,r){let n=44,i=tt;return this.pushInstruction({type:n,valueType:i,args:r,tag:t})}Noop(){let t=0,r=Jt;return this.pushLeafInstruction({type:t,valueType:r})}Action(t,r){return this.pushInstruction({type:49,valueType:Ge,args:r,symbols:t})}replaceInstructionWithConstant(t,r){this.instructions[t]=r,this.blockMask[t]=void 0}replaceInstructionWithBlockVar(t,r){this.instructions[t]=r}reopenFinalBlock(){let t=this.getInstruction(this.getReturnIndex());if(t.type!==48)return this;let r=t.args[0],i=this.getInstruction(r).args[0];for(let s=i;s<r;s++)this.blockMask[s]=void 0;return this.truncate(r),this}reopenAllBlocks(){this.blockMask=[]}isInClosedBlock(t){return!!this.blockMask[t]}copy(){let t=new Pi({argNames:this.argNames,argTypes:this.argTypes});return t.instructions=this.instructions.slice(),t.blockMask=this.blockMask.slice(),t.comments=this.comments.slice(),t.derivativeMaps=Bn(this.derivativeMaps),t.setReturnIndex(this.getReturnIndex()),t}close(){return this.setReturnIndex(lr(this,this.getReturnIndex())),cI(this),this}copyInstruction(t){return Cn(this,t)}copyInstructionWithArgs(t,r){return Lt(this,t,r)}replaceInstructionWithNoop(t){this.instructions[t]={type:0,valueType:Jt}}getReturnType(){return this.instructions[this.getReturnIndex()].valueType}isConstant(){return It(this.instructions[this.getReturnIndex()])}asValue(){return ht(this,this.getReturnIndex())}asCompilerValue(){let t=this.instructions[this.getReturnIndex()];switch(t.type){case 1:return 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It(s)?(n.truncate(Math.max(t,i.maxIndex+1)),Cn(n,s)):r}function zM(e,t){if(!t||!e.getScope||!t.getScope)return!1;let r=t.getScope().dependencies,n=e.getScope().dependencies;if(n.length===r.length)return!0;let i=0;for(let o of n)fe[o]||(i+=1);let s=0;for(let o of r)fe[o]||(s+=1);return i===s}function xR(e,t,r){let{frame:n,chunk:i,parentNode:s}=e,o=i.getInstruction(r);if(!It(o)||zM(t,s))return;let a=bM(n,t);a&&(AM(),t.__IRCache={keys:a,instruction:o})}function PR(e,t){let{frame:r,substitutionContext:n}=e;if(!t.__IRCache)return!1;let i=t.__IRCache.keys;for(let[s,o]of i){let a=r[s];if(a!==o||a&&a.type===\"RegressionParameter\"&&n.body)return!1}return!0}function TR(e,t){let{policy:r,frame:n,chunk:i,scope:s,parentNode:o,substitutionContext:a}=e;switch(t.type){case\"Constant\":{let c=t._constantValue,p=typeof c==\"boolean\"?be:I;return i.ConstantOfType(p,c)}case\"RegressionParameter\":return i.Constant(t._constantNode._constantValue);case\"MixedNumber\":return i.Constant(t._constantValue);case\"Negative\":return i.Negative(IR(e,t.args));case\"Add\":return i.Add(Yr(e,t.args));case\"Subtract\":return i.Subtract(Yr(e,t.args));case\"Multiply\":return i.Multiply(Yr(e,t.args));case\"Divide\":return i.Divide(Yr(e,t.args));case\"Exponent\":return i.Exponent(Yr(e,t.args));case\"Comparator['=']\":return i.Equal(Yr(e,t.args));case\"Comparator['>']\":return i.Greater(Yr(e,t.args));case\"Comparator['<']\":return i.Less(Yr(e,t.args));case\"Comparator['>=']\":return i.GreaterEqual(Yr(e,t.args));case\"Comparator['<=']\":return i.LessEqual(Yr(e,t.args));case\"And\":return i.And(Yr(e,t.args));case\"PercentOf\":return i.Divide([i.Multiply(Yr(e,t.args)),i.Constant(100)]);case\"ParenSeq\":return OR(e,t);case\"BareSeq\":return NR(e,t);case\"OrderedPairAccess\":return i.OrderedPairAccess(Yr(e,t.args));case\"UpdateRule\":{let c=t._symbol;var u=n[c];if(u!==void 0){if(u.isError)throw u;if(u.type!==\"Assignment\"&&u.type!==\"Slider\")throw WM(e,c)}let p=ce(Wr(r,n,i,s,o,a),t.args[1]);return i.Action([c],[p])}case\"List\":{if(t.getDependencies().length>0)return Rr(t.args),i.List(Jo(e,t.args));if(t.args.length===0)return i.ConstantOfType(de,[]);{let c=i.instructionsLength(),p=[],f,m;Rr(t.args);for(let d of t.args){let y=ce(e,d),g=i.getInstruction(y);if(f===void 0){if(f=g.valueType,!En(f))throw Gs([Z(f)]);m=Zr(f)}else if(g.valueType!==f)throw xa();if(g.type!==1)throw new Error(\"Programming error: expected list with no dependencies to constant collapse.\");p.push(g.value),i.truncate(c)}return i.ConstantOfType(m,p)}}case\"ListAccess\":{let c=ce(e,t.args[0]),p=i.getInstruction(c);if(t.args[1].type===\"Range\"&&t.args[1].args[1].length===0){if(!k(p.valueType))throw Mo([Z(p.valueType),Z(I)]);let f=xr(i,c),m=Eh(e,ce(e,t.args[1].args[0]),i.List([f]),{stepMustBePositive:!0});return i.ListAccess([c,m])}else{let f=ce(e,t.args[1]),m=i.getInstruction(f);if(!k(p.valueType))throw Mo([Z(p.valueType),Z(m.valueType)]);return m.valueType===pr?i.SyntheticNativeFunction(\"select\",[c,f]):i.ListAccess([c,f])}}case\"Range\":{let[c,p]=Yr(e,t.args);return Eh(e,c,p,{stepMustBePositive:!1})}case\"ListComprehension\":return DR(e,t);case\"Piecewise\":{let c=MR(e,t.args),p=i.getInstruction(c[0]),f=i.getInstruction(c[1]),m=i.getInstruction(c[2]);if(p.type===1&&p.valueType===be&&Lu(f.valueType,m.valueType)){let d=c[p.value?1:2],y=i.getInstruction(d),g=f.valueType!==de?f.valueType:m.valueType;return y.valueType===de&&g!==de?i.ConstantOfType(g,[]):d}if(!Lu(f.valueType,m.valueType)&&It(m)&&m.valueType===I&&Ai(m.value)&&vP(f.valueType)){let d=i.NanOfType(f.valueType);c=[c[0],c[1],d]}return i.Piecewise(c)}case\"Ans\":case\"Identifier\":{let c=t._symbol,p=t._errorSymbol;if(t.type===\"Ans\"&&i.argNames.indexOf(c)!==-1)throw Py();let f=wo(s,c),m=n[c];if(f!==void 0&&(s.symbolMap.hasOwnProperty(c)||m===void 0||m===Fr))return f;if(m===void 0)throw fe[t._symbol]?fe[t._symbol].isFunction?fn(p):Us(p):new Error(`Programming Error: 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LR(e,p);if((p.type===\"Identifier\"||p.type===\"FunctionCall\")&&n[p._symbol]&&n[p._symbol].isFunction){let f=p._symbol,m=p._errorSymbol,d=p.type===\"Identifier\"?[c]:[c].concat(p.args),y=Jo(e,d);return Ap(e,f,m,y,d,{dotLHSIndex:y[0]})}else if(p.type===\"SeededFunctionCall\"){let f=p._symbol,m=p._errorSymbol,d=[p.seed,c].concat(p.args.slice(1)),y=Jo(e,d);return Ap(e,f,m,y,d,{dotLHSIndex:y[1]})}else throw kr(\".\")}case\"Seed\":return i.ConstantOfType(tt,t._stringValue);case\"ExtendSeed\":return i.ExtendSeed(t.tag,Yr(e,t.args));case\"Integral\":{let c=t._differential._symbol,p=wo(s,c);if(n[c]!==void 0||p!==void 0&&i.getInstruction(p).type!==2)throw gy(c);let f=Object.create(n);f[c]=hy(c);let m=mi(s),d=Wr(r,f,i,m,o,a),y=ce(d,t.args[1]),g=ce(d,t.args[2]),h=i.getInstruction(y),x=i.getInstruction(g),P=i.SymbolicVar(I,c),D=mi(s);en(D,c,P);let M=Object.create(n);M[c]=Fr;let E=ce(Wr(r,M,i,D,o,a),t.args[3]);if(!wp(i,E,P))return i.Multiply([E,i.Subtract([g,y])]);let S=Za(i,[y,g,E]),v=S!==void 0?i.BeginBroadcast([S]):void 0,N=y;v!==void 0&&k(h.valueType)&&(N=ss(i,y,v));let G=g;v!==void 0&&k(x.valueType)&&(G=ss(i,g,v));let C=i.BeginIntegral({indexSymbol:c},[N,G]),H=ds(i,C,P,E),te=i.getInstruction(H);v!==void 0&&k(te.valueType)&&(H=ss(i,H,v));let je=i.EndIntegral([C,H]),Me=i.BlockVar(I,[je]);if(v!==void 0){let Ke=i.EndBroadcast([v,Me]);return i.BroadcastResult(Y,[Ke])}else return Me}case\"Sum\":case\"Product\":{let c=t._index._symbol,p=wo(s,c);if(n[c]!==void 0||p!==void 0&&i.getInstruction(p).type!==2)throw Dm(c);let f=t.type===\"Sum\",m=Object.create(n);m[c]=f?oy(c):ay(c);let d=mi(s),y=Wr(r,m,i,d,o,a),g=ce(y,t.args[1]);g=Xo(y.chunk,g);let h=ce(y,t.args[2]);if(h=Xo(y.chunk,h),!W(i,g,I)){let se=vr(i,[g]);throw f?Td(se):vd(se)}if(!W(i,h,I)){let se=vr(i,[h]);throw f?Id(se):Ed(se)}let x=i.SyntheticNativeFunction(\"round\",[g]),P=i.SyntheticNativeFunction(\"round\",[h]),D=i.getInstruction(x),M=i.getInstruction(P);if(D.type===1&&D.valueType===I&&!isFinite(F(D.value)))throw f?zl():Ul();if(M.type===1&&M.valueType===I&&!isFinite(F(M.value)))throw f?zl():Ul();let E=i.SymbolicVar(I,c),S=mi(s);en(S,c,E);let v=Object.create(n);v[c]=Fr;let N=ce(Wr(r,v,i,S,o,a),t.args[3]);if(!wp(i,N,E)){let se=i.Add([i.Subtract([P,x]),i.Constant(1)]);se=i.SyntheticNativeFunction(\"max\",[se,i.Constant(0)]);let bt=f?i.Multiply([N,se]):i.Exponent([N,se]);return i.Piecewise([i.Less([se,i.Constant(1/0)]),bt,i.Constant(NaN)])}if(!W(i,N,I)){let se=vr(i,[N]);throw f?Md(se):Sd(se)}let G=Za(i,[x,P,N]);if(G!==void 0&&wp(i,G,E))throw f?Oy(c):Ny(c);let C=G!==void 0?i.BeginBroadcast([G]):void 0,H=x;C!==void 0&&k(D.valueType)&&(H=ss(i,x,C));let te=P;C!=null&&k(M.valueType)&&(te=ss(i,P,C));let je=i.Constant(f?0:1),Me=i.BeginLoop({type:f?\"sum\":\"product\",indexSymbol:c},[H,te,je]),Ke=i.BlockVar(I,[Me]),xt=ds(i,Me,E,N),re=i.getInstruction(xt);C!==void 0&&k(re.valueType)&&(xt=ss(i,xt,C));let ve=f?i.Add([Ke,xt]):i.Multiply([Ke,xt]),Ne=i.EndLoop([Me,ve]),De=i.BlockVar(I,[Ne]);if(C!==void 0){let se=i.EndBroadcast([C,De]);return i.BroadcastResult(Y,[se])}else return De}case\"Derivative\":{let c=ce(e,new b.Identifier(t._symbol));if(!W(i,c,I))throw wd(t._symbol,vr(i,[c]));let p=i.getInstruction(c),f,m;if((p.type===2||p.type===3)&&p.valueType===I)f=e,m=c;else{let h=mi(s);m=i.SymbolicVar(p.valueType),en(h,t._symbol,m);let x=Object.create(n);x[t._symbol]=Fr,f=Wr(r,x,i,h,o,a)}let d=1;for(;t.args[0].type===\"Derivative\"&&t.args[0]._symbol===t._symbol;)d+=1,t=t.args[0];let g=lr(i,ce(f,t.args[0]));for(let h=0;h<d;h++)g=pu(i,g,m);return m===c?g:ds(i,c,m,g)}case\"Prime\":{let c=t.args[0];if(!n[c._symbol])throw rc(c._symbol);let p=ce(e,c.args[0]),f=i.getInstruction(p),m;(f.type===2||f.type===3)&&f.valueType===I?m=p:m=i.SymbolicVar(f.valueType);let d,y;if(c._symbol===\"logbase\"){if(c.args.length!==2)throw ks();d=[m,ce(e,c.args[1])],y=[c.args[0],c.args[1]]}else{if(c.args.length!==1)throw ks();d=[m],y=[c.args[0]]}let h=lr(i,Ap(e,c._symbol,c._errorSymbol,d,y));for(let x=0;x<t.order;x++)h=pu(i,h,m);return m===p?h:ds(i,p,m,h)}case\"Slider\":return e.chunk.Constant(t.getConcreteTree(r,n).asCompilerValue());case\"Assignment\":return ce(e,t._expression);case\"FunctionDefinition\":{for(var l=0;l<t._argSymbols.length;l++){if(n[t._argSymbols[l]])throw nc(t._argSymbols[l]);if(t._argSymbols[l]===t._symbol)throw nc(t._argSymbols[l])}return ce(e,t._expression)}case\"Construction\":throw kr(\"construction\");default:throw new Error(`Programming error, unimplemented node type ${t.type}`)}}function IR(e,t){return[ce(e,t[0])]}function Yr(e,t){return[ce(e,t[0]),ce(e,t[1])]}function MR(e,t){return[ce(e,t[0]),ce(e,t[1]),ce(e,t[2])]}function Jo(e,t){let r=[];for(let n of t)r.push(ce(e,n));return r}function Ap(e,t,r,n,i,s){let{policy:o,frame:a,chunk:u,scope:l,parentNode:c,substitutionContext:p}=e,f=wo(l,t);if(f!==void 0){if(pe(u.getInstruction(f).valueType,Se))return Oh(e.chunk,[f,...n],r,!0);if(n.length==1)return u.Multiply([f,n[0]]);throw u.getInstruction(f).type===2?rc(r):u.getInstruction(f).valueType===Dt?cc(r):lc(r)}let m=a[t];if(m&&m.isError)throw m;if(m===void 0||!m.isFunction){if(fe[t]&&fe[t].isFunction)throw t===\"logbase\"&&a.ln&&a.log?Ty():fn(r);if(m){let d=ce(e,m);if(u.getInstruction(d).valueType===Dt)throw cc(r);if(pe(u.getInstruction(d).valueType,Se))return Oh(e.chunk,[d,...n],r,!0)}if(n.length==1)return u.Multiply([ce(e,new b.Identifier(t)),n[0]]);throw m?lc(r):new Error(`Programming Error: reached undefined symbol ${t}`)}if(m.type===\"FunctionDefinition\"){if(s&&s.dotLHSIndex!==void 0)throw ha(r);if(n.length!==m._argSymbols.length)throw Mr(r,m._argSymbols.length,n.length);let d=mi(l),y=Object.create(a);for(let g=0;g<m._argSymbols.length;g++)en(d,m._argSymbols[g],n[g],i[g]),y[m._argSymbols[g]]=Fr;return ce(Wr(o,y,u,d,c,p),m._expression)}else{if(Hi.hasOwnProperty(t))return vR(e,t,r,n,i,s);if(or.hasOwnProperty(t))return vh(e,t,r,n,s);throw fn(r)}}function UM(e,t,r){let n=e.getInstruction(t).valueType;if(!k(n)&&n!==Dt&&(n===w||!yf(n)))throw Pd(r,Z(n))}function vh(e,t,r,n,i){let{chunk:s}=e,o=or[t],a=!!(i&&i.dotLHSIndex!==void 0),u=n.length,{minArity:l,maxArity:c,allowDotCall:p}=o;if(i&&i.dotLHSIndex!==void 0){if(!p)throw ha(r);UM(s,i.dotLHSIndex,\".\"+r)}if(t===\"logbase\"&&u!==2)throw Mr(r,1,u-1);if(u>c)throw a&&(l-=1,c-=1,u-=1,r=\".\"+r),o.tag===\"doubleReducer\"?vo(r):o.tag===\"parameterizedReducer\"?jl(r):o.tag===\"color\"?Jl(r):Mr(r,c,u);if(u<l)throw a&&(l-=1,c-=1,u-=1,r=\".\"+r),o.tag===\"reducer\"&&u===0?Kd(r):o.tag===\"doubleReducer\"?vo(r):o.tag===\"parameterizedReducer\"?jl(r):o.tag===\"color\"?Jl(r):Mr(r,l,u);let f=HM(s,n,o),m={errorSymbol:r,providedArity:u,isDotCall:a};switch(o.tag){case\"default\":case\"reducer\":case\"doubleReducer\":case\"parameterizedReducer\":case\"color\":case\"never-broadcast\":return s.NativeFunction(t,m,f);case\"trig\":{let d=ce(e,new b.Identifier(\"trigAngleMultiplier\")),y=s.Multiply([f[0],d]);return s.NativeFunction(t,m,[y])}case\"trig2\":{let d=ce(e,new b.Identifier(\"trigAngleMultiplier\")),y=s.Multiply([f[1],d]);return s.NativeFunction(t,m,[f[0],y])}case\"inverseTrig\":{let d=ce(e,new b.Identifier(\"trigAngleMultiplier\")),y=s.NativeFunction(t,m,f);return s.Divide([y,d])}default:{let d=o.tag;throw new Error(`Programming Error: unexpected tag ${d}`)}}}function HM(e,t,{minArity:r,defaultArguments:n}){if(!n||!(t.length-r<n.length))return t;let i=t.slice();for(;i.length-r<n.length;)i.push(e.copyInstruction(n[i.length-r]));return i}function vR(e,t,r,n,i,s){let{chunk:o,policy:a}=e,u=!!(s&&s.dotLHSIndex!==void 0),l=Hi[t];if(l.fallthroughUnlessDistribution&&(n.length===0||o.getInstruction(n[0]).valueType===de||!pe(o.getInstruction(n[0]).valueType,Dt)))return vh(e,t,r,n,s);let{minArity:c,maxArity:p,allowDotCall:f}=l;if(s&&s.dotLHSIndex!==void 0){if(!f)throw ha(r);UM(o,s.dotLHSIndex,\".\"+r)}let m=n.length;if(m<c)throw ER(t,r,c,m,{isDotCall:u});if(m>p)throw SR(t,r,p,m,{isDotCall:u});let d;if(t===\"cdf\")m===2?d=[n[0],o.Constant(-1/0),n[1]]:d=n;else if(t===\"random\")if(m===1||m<4&&!k(o.getInstruction(n[1]).valueType)&&o.getInstruction(n[1]).valueType!==Dt){let y=o.Distribution(\"uniformdist\",[o.Constant(0),o.Constant(1)]);d=[n[0],y].concat(n.slice(1))}else d=n;else d=HM(o,n,l);switch(t){case\"length\":if(a.isGeometryEnabled()){if(d.length!==1)throw Pt(r,nn(o,d));let y=d[0];if(o.getInstruction(y).valueType===de)throw kl(r,nn(o,d)[0]);if(W(o,y,ue)){let g=o.Constant(0),h=o.Constant(1);return o.SyntheticNativeFunction(\"distance\",[o.SyntheticNativeFunction(\"segmentGlider\",[y,g]),o.SyntheticNativeFunction(\"segmentGlider\",[d[0],h])])}else if(W(o,y,X)){let g=o.SyntheticNativeFunction(\"abs\",[o.SyntheticNativeFunction(\"arcOmega\",[d[0]])]),{radius:h,startPoint:x}=Sh(o,d[0]),P=o.SyntheticNativeFunction(\"arcGlider\",[d[0],o.Constant(1)]);return o.Piecewise([o.Equal([g,o.Constant(0)]),o.SyntheticNativeFunction(\"distance\",[x,P]),o.Multiply([h,g])])}else throw k(o.getInstruction(y).valueType)?kl(r,nn(o,d)[0]):Pt(r,nn(o,d))}else return o.SyntheticNativeFunction(\"count\",d);case\"round\":{if(d.length===1)return o.SyntheticNativeFunction(\"round\",d);if(!W(o,d[0],I)||!W(o,d[1],I))throw Pt(r,vr(o,d));let y=o.SyntheticNativeFunction(\"round\",[d[1]]),g=o.RawExponent([o.Constant(10),y]);return o.Divide([o.SyntheticNativeFunction(\"round\",[o.Multiply([d[0],g])]),g])}case\"midpoint\":if(d.length===1&&W(o,d[0],ue)){let y=o.Constant(ie(1,2));return o.SyntheticNativeFunction(\"segmentGlider\",[d[0],y])}else if(d.length===1&&W(o,d[0],X)){let y=o.Constant(ie(1,2));return o.SyntheticNativeFunction(\"arcGlider\",[d[0],y])}else if(d.length===2&&W(o,d[0],w)&&W(o,d[1],w)){let y=o.Constant(ie(1,2));return o.Multiply([y,o.Add(d)])}else throw Pt(r,vr(o,d));case\"circle\":if(d.length===1){if(!W(o,d[0],X))throw Pt(r,vr(o,d));let{center:y,radius:g}=Sh(o,d[0]);return o.SyntheticNativeFunction(\"circle\",[y,g])}else if(W(o,d[1],ue)){let y=o.Constant(0),g=o.Constant(1);return o.SyntheticNativeFunction(\"circle\",[d[0],o.SyntheticNativeFunction(\"distance\",[o.SyntheticNativeFunction(\"segmentGlider\",[d[1],y]),o.SyntheticNativeFunction(\"segmentGlider\",[d[1],g])])])}else return W(o,d[1],w)?o.SyntheticNativeFunction(\"circle\",[d[0],o.SyntheticNativeFunction(\"distance\",d)]):o.SyntheticNativeFunction(\"circle\",d);case\"center\":{let y=VM(o,d[0]);return o.SyntheticNativeFunction(\"center\",[y])}case\"radius\":{let y=VM(o,d[0]);return o.SyntheticNativeFunction(\"radius\",[y])}case\"glider\":{if(!W(o,d[1],I))throw Pt(r,vr(o,d));if(W(o,d[0],ue))return o.SyntheticNativeFunction(\"segmentGlider\",d);if(W(o,d[0],J))return o.SyntheticNativeFunction(\"lineGlider\",d);if(W(o,d[0],ge))return o.SyntheticNativeFunction(\"rayGlider\",d);if(W(o,d[0],Q))return o.SyntheticNativeFunction(\"circleGlider\",d);if(W(o,d[0],X))return o.SyntheticNativeFunction(\"arcGlider\",d);if(W(o,d[0],ye))return o.SyntheticNativeFunction(\"polygonGlider\",d);throw Pt(r,vr(o,d))}case\"intersection\":case\"strictintersection\":{let y=0;t===\"strictintersection\"&&((W(o,d[0],ue)||W(o,d[0],X))&&(y+=3),(W(o,d[1],ue)||W(o,d[1],X))&&(y+=12)),W(o,d[0],ge)&&(y+=1),W(o,d[1],ge)&&(y+=4);let g=RR(e,i,d);if(!g)return Mh(o,d,r,y);let h=ce(e,new b.Identifier(g[0]));return g[1]!==void 0&&(h=o.ListAccess([h,o.Constant(g[1])])),o.SyntheticNativeFunction(\"chooseNonIncidentPoint\",[h,Mh(o,[d[0],d[1]],r,y),Mh(o,[d[1],d[0]],r,y<<2&12|y>>2&3)])}case\"parallel\":case\"perpendicular\":{let y=Cp(o,d[0]),g=[y,d[1]];if(W(o,y,J)&&W(o,d[1],w))return o.SyntheticNativeFunction(t,g);throw Pt(r,vr(o,d))}case\"translation\":{if(d.length===1&&W(o,d[0],w))return o.SyntheticNativeFunction(\"translation\",d);if(d.length===2&&W(o,d[0],w)&&W(o,d[1],w))return o.SyntheticNativeFunction(\"translation\",[o.Subtract([d[1],d[0]])]);if(d.length===2&&W(o,d[0],I)&&W(o,d[1],I))return o.SyntheticNativeFunction(\"translation\",[o.OrderedPair(d)]);throw Pt(r,vr(o,d))}case\"reflection\":{let y=Cp(o,d[0]);if(W(o,y,J))return o.SyntheticNativeFunction(t,[y]);throw Pt(r,vr(o,d))}case\"apply\":return Oh(o,d,r,!1);case\"normaldist\":case\"tdist\":case\"poissondist\":case\"binomialdist\":case\"uniformdist\":return o.Distribution(t,d);case\"pdf\":case\"cdf\":case\"mean\":case\"median\":case\"stdev\":case\"var\":case\"quantile\":{let y=d[0],g=o.getInstruction(y);if(!pe(g.valueType,Dt))throw Pt(r,vr(o,n));let h=d.slice(1);for(let x of h)if(!pe(o.getInstruction(x).valueType,I))throw Pt(r,vr(o,n));if(k(g.valueType)){let x=[],P=1/0;for(let M of d){let E=lr(o,M);x.push(E);let S=o.getInstruction(E);if(k(S.valueType)){let v=ur(o,E);if(v===void 0)throw Aa(xi(o,E));P=Math.min(P,v)}}let D=[];for(let M=0;M<P;M++){let E=Ka(o,x[0],M),S=o.getInstruction(E);if(S.type!==42)throw Te();let v=[];for(let N of x.slice(1))k(o.getInstruction(N).valueType)?v.push(Ka(o,N,M)):v.push(N);D.push(vi[S.symbol][t](o,E,v))}return o.List(D)}else{if(g.type!==42)throw Te();return vi[g.symbol][t](o,y,h)}}case\"random\":{let y=d[0],g=d[1],h=o.getInstruction(d[0]),x=o.getInstruction(g);if(h.valueType!==tt)throw Te();if(x.valueType===Wt)throw Qd();let P;if(k(x.valueType))P=DM;else{if(x.valueType!==Dt)throw qs();if(x.type!==42)throw Te();P=vi[x.symbol][t]}if(d.length>2){let D=d[2];if(o.getInstruction(D).valueType!==I)throw qs();if(d.length===4){let C=o.getInstruction(d[3]);if(C.valueType!==I)throw qs();if(!It(C))throw pc(xi(o,d[3]));y=o.ExtendSeed(\"us\",[y,d[3]])}let E=o.Constant(1),S=o.SyntheticNativeFunction(\"round\",[o.SyntheticNativeFunction(\"validateSampleCount\",[D])]),v=o.BeginBroadcast([S]);y=o.ExtendSeed(\"lc\",[y,o.Subtract([v,E])]);let N=P(o,g,[y]),G=o.EndBroadcast([v,N]);return o.BroadcastResult(Zr(o.getInstruction(N).valueType),[G])}return P(o,g,[y])}case\"shuffle\":{let y=d[0],g=d[1],h=d[2];if(!k(o.getInstruction(g).valueType)||h!==void 0&&o.getInstruction(h).valueType!==I)throw Pt(r,nn(o,n.slice(1)));if(h!==void 0){if(!It(o.getInstruction(h)))throw pc(xi(o,h));y=o.ExtendSeed(\"us\",[y,h])}return o.SyntheticNativeFunction(\"shuffle\",[y,g])}case\"sort\":{let y=d.length===2?d[1]:d[0],g=o.getInstruction(y);if(!k(o.getInstruction(d[0]).valueType)||g.valueType!==Y&&g.valueType!==de)throw Pt(r,nn(o,n));if(ur(o,y)===0)return y;let x=o.SyntheticNativeFunction(\"min\",[xr(o,d[0]),xr(o,y)]);return y=o.ListAccess([y,Eh(e,o.List([o.Constant(1)]),o.List([x]),{stepMustBePositive:!0})]),o.SyntheticNativeFunction(\"elementsAt\",[d[0],o.SyntheticNativeFunction(\"sortPerm\",[y])])}case\"join\":{let y=[],g=!0;for(let C of d){let H=o.getInstruction(C);is(H)||(g=!1);let te=H.valueType;if(te!==de)if(k(te))y.push({isList:!0,index:C,elementType:ot(te)});else if(En(te))y.push({isList:!1,index:C,elementType:te});else throw Pt(r,nn(o,n))}if(y.length===0)return o.ConstantOfType(de,[]);for(let C of y)if(C.elementType!==y[0].elementType)throw Pt(r,nn(o,n));if(g){let C=[];for(let H of y){let te=o.getInstruction(lr(o,H.index));JT(te),H.isList?C.push(...te.value):C.push(te.value)}return o.ConstantOfType(Zr(y[0].elementType),C)}let h=o.Constant(0),x=o.Constant(1),P={};for(let C of y)C.isList&&P[C.index]===void 0&&(P[C.index]=xr(o,C.index));let D=o.SyntheticNativeFunction(\"total\",y.map(C=>C.isList?P[C.index]:x)),M=o.BeginBroadcast([D]),E=h,S=[],v=[];for(let C of y){let H=C.isList?o.ListAccess([C.index,o.Subtract([M,E])]):C.index;if(v.push(H),C!==y[y.length-1]){let te=C.isList?P[C.index]:x;E=o.Add([E,te]),S.push(o.LessEqual([M,E]))}}let N=v[v.length-1];for(let C=v.length-2;C>=0;C--)N=o.Piecewise([S[C],v[C],N]);let G=o.EndBroadcast([M,N]);return o.BroadcastResult(Zr(y[0].elementType),[G])}case\"unique\":{let y=d[0],g=o.getInstruction(y);if(!k(g.valueType)||g.valueType===Wt)throw Pt(\"unique\",[Z(g.valueType)]);return 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o=r.getInstruction(n[s]).valueType;if(i!==o)throw Pa([Z(i),Z(o)])}if(i===I)throw n.length===2?em():tm();return i===Ge?$M(e,n):r.List(n)}function $M(e,t){let{chunk:r}=e,n=[],i=[];for(let o of t){let a=r.getInstruction(o);switch(a.type){case 49:{Array.prototype.push.apply(n,a.symbols),Array.prototype.push.apply(i,a.args);break}case 1:{let l=a.value.updateRules;for(let c in l)n.push(c),i.push(r.ConstantOfType(l[c].valueType,l[c].value));break}default:{var s=xi(r,o);throw s.length>0?zd(s):Te()}}}return r.Action(n,i)}function WM(e,t){var r=e.frame[t];return r===Fr?$l(t):e.policy.assignmentForbidden(t)?kd(t):r&&r.type===\"FunctionDefinition\"?Hl(t):qd(t).allowExport()}function DR(e,t){let{policy:r,frame:n,chunk:i,scope:s,parentNode:o,substitutionContext:a}=e,u=t._body,l=[],c=i.Constant(1),p=Object.create(n);Rr(t._inputLists);for(let{_symbol:M}of t._inputLists)p[M]=Ey(M);let f=mi(s);for(let M=t._inputLists.length-1;M>=0;M--){let 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s=i.Constant(1),o=i.Constant(2),a=t[0],u=t[1],l=t[2],c=i.Subtract([a,u]),p=i.Subtract([l,u]),f=i.OrderedPairAccess([c,s]),m=i.OrderedPairAccess([c,o]),d=i.OrderedPairAccess([p,s]),y=i.OrderedPairAccess([p,o]),g=i.SyntheticNativeFunction(\"arctan\",[m,f]),h=i.Subtract([i.Multiply([f,y]),i.Multiply([m,d])]),x=i.Add([i.Multiply([f,d]),i.Multiply([m,y])]),P=i.SyntheticNativeFunction(\"arctan\",[h,x]),D=i.SyntheticNativeFunction(\"abs\",[P]),M=i.Constant(Math.PI),E=i.Constant(Math.PI*2);return P=i.Piecewise([i.Equal([D,M]),M,i.Piecewise([i.Less([D,M]),P,i.Multiply([i.Multiply([i.SyntheticNativeFunction(\"sign\",[P]),i.Constant(-1)]),i.Subtract([E,D])])])]),i.SyntheticNativeFunction(\"directedAngleMarker\",[u,g,P,ce(e,new b.Identifier(\"trigAngleMultiplier\"))])}else throw Pt(r,nn(i,n))}function qM(e,t,r,n){let{chunk:i}=e,{valueType:s}=i.getInstruction(t[0]);if(pe(s,le))return i.SyntheticNativeFunction(\"directedAngleMarkerMeasure\",t);if(pe(s,xe))return i.SyntheticNativeFunction(\"undirectedAngleMarkerMeasure\",t);throw Pt(r,nn(i,n))}function Oh(e,t,r,n){if(t.length===2&&W(e,t[0],Se)){if(W(e,t[1],w))return e.SyntheticNativeFunction(\"transformPoint\",t);if(W(e,t[1],ue))return e.SyntheticNativeFunction(\"transformSegment\",t);if(W(e,t[1],J))return e.SyntheticNativeFunction(\"transformLine\",t);if(W(e,t[1],ge))return e.SyntheticNativeFunction(\"transformRay\",t);if(W(e,t[1],Q))return e.SyntheticNativeFunction(\"transformCircle\",t);if(W(e,t[1],X))return e.SyntheticNativeFunction(\"transformArc\",t);if(W(e,t[1],ye))return e.SyntheticNativeFunction(\"transformPolygon\",t);if(W(e,t[1],xe))return e.SyntheticNativeFunction(\"transformAngleMarker\",t);if(W(e,t[1],le))return e.SyntheticNativeFunction(\"transformDirectedAngleMarker\",t)}throw n?xd(r,vr(e,t.slice(1))):Pt(r,vr(e,t))}function Mh(e,t,r,n){let i=Cp(e,t[0]),s=Cp(e,t[1]),o=[i,s,e.ConstantOfType(I,n)];if(W(e,i,Q)){if(W(e,s,Q))return e.SyntheticNativeFunction(\"circleCircleIntersection\",o);if(W(e,s,X))return e.SyntheticNativeFunction(\"circleArcIntersection\",o);if(W(e,s,J))return e.SyntheticNativeFunction(\"circleLineIntersection\",o)}if(W(e,i,X)){if(W(e,s,Q))return e.SyntheticNativeFunction(\"arcCircleIntersection\",o);if(W(e,s,X))return e.SyntheticNativeFunction(\"arcArcIntersection\",o);if(W(e,s,J))return e.SyntheticNativeFunction(\"arcLineIntersection\",o)}if(W(e,i,J)){if(W(e,s,Q))return e.SyntheticNativeFunction(\"lineCircleIntersection\",o);if(W(e,s,X))return e.SyntheticNativeFunction(\"lineArcIntersection\",o);if(W(e,s,J))return e.SyntheticNativeFunction(\"lineLineIntersection\",o)}throw Pt(r,vr(e,t))}function RR(e,[t,r],[n,i]){let{chunk:s,frame:o}=e,a=s.getInstruction(n).valueType,u=s.getInstruction(i).valueType,l=f=>{let m=o[f];return m&&m!==Fr?m:OP(e.scope,f)},c=t.type===\"Identifier\"?l(t._symbol):t,p=r.type===\"Identifier\"?l(r._symbol):r;if(!(!c||!p))return 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i.some(o=>o&&o.valueType&&k(o.valueType))&&(n.is_concrete_list=!0),b.List.eachArgs(i,function(o){let a=o[0].asValue(),u=+o[1].asValue(),l=Math.atan2(Math.sin(u),Math.cos(u));n.dimensions.x.push(+a[0]),n.dimensions.y.push(+a[1]),n.dimensions.radianAngle.push(l),n.dimensions.width.push(+o[2].asValue()),n.dimensions.height.push(+o[3].asValue()),n.dimensions.opacity.push(Math.max(0,Math.min(1,+o[4].asValue())))}),(e.graphingEnabled()?t.getGraphMode(e,r):10)!==10&&(n.is_graphable=!0),r.moveStrategy&&(n.move_strategy=r.moveStrategy),t.center&&(t.center.type===\"Identifier\"?(n.center_reference_id=t.center.referencedStatementId,n.center_reference_symbol=t.center._symbol):t.center.type===\"ParenSeq\"&&r.center.valueType===w&&(n.center_is_point_literal=!0)),n}function GR(e,t,r){let n=r.handler,i=r.minStep,s={},o={};for(let p of n.getDependencies())e.validActionVariable(p)||(s[p]=!0);for(let p of i.getDependencies())o[p]=!0;let a;if(i.isError)a={status:\"error\",error:i.getError()};else{let p=i.asValue();typeof p==\"number\"&&!isNaN(p)&&p>=0?a={status:\"valid\",value:p}:a={status:\"error\",error:wm().getError()}}let u=Object.keys(s);u.length>0&&(n=Tt(u).setDependencies(n.getDependencies()));let l;n.isError&&!Ah(e,n)?l={status:\"error\",error:n.getError()}:n.isEmptyAction?l={status:\"empty\"}:l={status:\"maybe-valid\"};let c={handler:l,minStep:a,variables:[]};return oo(c,e,z(z({},s),o)),c}function qR(){return{operator:\"=\",variables:[]}}function jM(e,t,r,n){if(r.isTable)return BR(e,r,n);if(r.isImage)return VR(e,r,n);if(r instanceof b.Ticker)return GR(e,r,n);let i=qR();if(n.isError&&!(r instanceof b.FunctionDefinition&&!n.blocksExport)){i.error=n.getError(),i.variables=r.getSliderVariables(e,n),i.is_single_identifier=r instanceof b.Identifier,n.actionValue&&(i.action_value=Rh(n.actionValue));let l=Lh(e,t,r,n);return Object.keys(l).length>0&&(i.geometry=Lh(e,t,r,n)),i}if(n.valueType===et&&n.getDependencies().length===0){let l=n.asValue();i.rgb_value=Xs(l[0],l[1],l[2]).formatHex()}n.valueType===Ge&&n.getDependencies().length===0&&(i.action_value=Rh(n.asValue())),n.moveStrategy&&(i.move_strategy=n.moveStrategy,i.default_drag_mode=n.defaultDragMode),r.isInequality()&&(i.is_inequality=!0),i.operator=r.getOperator(),n instanceof b.SolvedEquation?n._expression.asValue()!==!0&&n._expression.asValue()!==!1&&(i.assignment=n._symbol):r instanceof b.Assignment&&(i.assignment=r._symbol);let s=e.graphingEnabled()?r.getGraphMode(e,n):10;if(s!==10){i.is_graphable=!0,i.expression_type=r.getExpressionType(s,n.valueType),n.isShadeBetween()&&(i.is_shade_between=!0);let l=r.tableInfo(e,n);l&&(i.is_tableable=!0,i.table_info=l)}if(n.valueType!==void 0&&k(n.valueType)&&(i.is_concrete_list=!0,n.valueType===rr&&n.getDependencies().length===0)){let l=n.asValue();l&&(i.rgb_value=l.map(c=>Xs(c[0],c[1],c[2]).formatHex()))}if(i.variables=i.is_graphable?[]:r.getSliderVariables(e,n),i.is_single_identifier=r instanceof b.Identifier,n.isTypedConstant){let l=n.asTypedValue();i.typed_constant_value=l,(l.valueType===I||l.valueType===be)&&(i.constant_value=l.value),kR(l.valueType)&&(i.geometry=Lh(e,t,r,n))}let o=n.getEvaluationInfo();if(o&&i.operator===\"=\"&&!r.isConstant&&!r.isFunction&&n.valueType!==be&&n.valueType!==pr&&!(r instanceof b.Equation)&&!(r instanceof b.And)&&(i.is_evaluable=!0,i.zero_values=o),n instanceof b.OptimizedRegression){let l=n,c={};for(var a in l.parameters)l.parameters.hasOwnProperty(a)&&(c[dr(a)]=+l.parameters[a].asValue());i.is_regression=!0,i.regression={parameters:c,residualVariable:dr(l.residualVariable),residualSuggestionId:l.residualSuggestionId,shouldSuggestLogMode:l.shouldSuggestLogMode,isLinear:l.isLinear,statistics:l.statistics,parameterWarning:l.parameterWarning}}let u=ms(r);return u&&u.discrete&&(i.is_discrete_distribution=!0),i}function kR(e){switch(e){case w:case Le:case J:case Qt:case ue:case Ct:case ge:case Kt:case Q:case jt:case X:case Zt:case ye:case zt:case 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r,n,i=t.length,s=t[0].length,o=Array(s),a,u,l;for(n=0;n<s;n++)o[n]=Array(i);for(r=i-1;r>=1;r-=2){for(u=t[r],a=t[r-1],n=s-1;n>=1;--n)l=o[n],l[r]=u[n],l[r-1]=a[n],--n,l=o[n],l[r]=u[n],l[r-1]=a[n];n===0&&(l=o[0],l[r]=u[0],l[r-1]=a[0])}if(r===0){for(a=t[0],n=s-1;n>=1;--n)o[n][0]=a[n],--n,o[n][0]=a[n];n===0&&(o[0][0]=a[0])}return o};L.negtranspose=function(t){var r,n,i=t.length,s=t[0].length,o=Array(s),a,u,l;for(n=0;n<s;n++)o[n]=Array(i);for(r=i-1;r>=1;r-=2){for(u=t[r],a=t[r-1],n=s-1;n>=1;--n)l=o[n],l[r]=-u[n],l[r-1]=-a[n],--n,l=o[n],l[r]=-u[n],l[r-1]=-a[n];n===0&&(l=o[0],l[r]=-u[0],l[r-1]=-a[0])}if(r===0){for(a=t[0],n=s-1;n>=1;--n)o[n][0]=-a[n],--n,o[n][0]=-a[n];n===0&&(o[0][0]=-a[0])}return o};L.norm2=function(t){return Math.sqrt(L.norm2Squared(t))};L.linspace=function(t,r,n){if(typeof n==\"undefined\"&&(n=Math.max(Math.round(r-t)+1,1)),n<2)return n===1?[t]:[];var i,s=Array(n);for(n--,i=n;i>=0;i--)s[i]=(i*r+(n-i)*t)/n;return s};L.getBlock=function(t,r,n){var i=L.dim(t);function s(o,a){var 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n=e.chunk,i=e.isLazy?t:e.valueMap[t],s=Ur(n,r,{allowRestriction:!1,allowClosedBlockReferences:!0});if(Bt(s,i)!==1)return;e.isLazy&&(s=Ur(n.copy().reopenFinalBlock(),r,{allowRestriction:!1,allowClosedBlockReferences:!1}));let o=_n(s),[a,u]=Ut(o,i);if(u===void 0)return;let l=o.newChunk,c=Math.max(u,a),p=[];for(let De=0;De<=c;De++)if(l.getInstruction(De).type===2){let bt=jo(l.argNames.length);bt[De]=!0,p.push(bt)}else p.push(Up(l,p,l.argNames.length,De));let f,m;for(let De=0;De<n.argNames.length;De++)if(p[u][De])if(f===void 0)f=De;else return;else if(p[a][De])if(m===void 0)m=De;else return;if(f===void 0||m===void 0)return;let d=Ur(l,f,{allowRestriction:!1,allowClosedBlockReferences:!1});if(Bt(d,u)!==1)return;let y=Ur(l,m,{allowRestriction:!1,allowClosedBlockReferences:!1});if(Bt(y,a)!==1)return;let g=_n(d),h=_n(y),[x,P]=Ut(g,u),D=g.newChunk.getInstruction(x);if(D.type!==1||D.valueType!==I)return;let M=g.newChunk.getInstruction(P);if(M.type!==1||M.valueType!==I)return;let 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c=Pw(l.getDependencies(),t.userData.regressionParameters,s),{parameters:p,residuals:f,isLinear:m,parameterWarning:d}=Tv(c,l),y={policy:r,frame:n},g=gv(y,t,p),h=Mw(t,a,g),x;if(t.userData.isLogModeRegression&&(h===Lr.LOGLIN||h===Lr.LOGLOG)){let M=t._logDifference.buildIRExpression(r,n,{wrapInList:!0});if(M.isError)throw M;let E=t._logLhs.buildIRExpression(r,n,{wrapInList:!0});if(E.isError)throw E;({parameters:p,isLinear:m,parameterWarning:d}=Tv(c,M)),g=gv(y,t,p),f=Pv(y,t._difference,p);let S=Pv(y,t._logDifference,p);x=xv(t,E,g,S,t.userData.isLogModeRegression,h)}else x=xv(t,a,g,f,t.userData.isLogModeRegression,h);let P=xw(t,i),D=Iw(t,P,o);return t.userData.residualVariable=dr(P),new b.OptimizedRegression(p,Nt(Y,f),x,g.substituted,{isModelValid:g.isValid,residualVariable:P,residualSuggestionId:D,shouldSuggestLogMode:h!==Lr.NONE,isLinear:m,parameterWarning:d})}function xw(e,t){if(e.userData&&e.userData.residualVariable){let s=pi(e.userData.residualVariable);if(!t[s])return s}let 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_(e,t,o,Tt(m).setDependencies(m)))}n.push(c.concreteTree)}var d=1;for(s=0;s<n.length;s++)n[s].isError||(d=Math.max(n[s].values.length,d));for(s=0;s<n.length;s++)if(!n[s].isError&&n[s].header.isConstant){for(var y=[],g=0;g<d;g++)y.push(n[s].header);n[s]=new b.TableColumn(n[s].header,y)}var h=new b.Table(n),x=new _(e,t,this,h);return x.evaluationState.is_graphable=!0,x};b.TableColumn.prototype.analyze=function(e,t){var r=this.header.tableError();if(r)return new _(e,t,this,jm(r));var n=this.tryGetConcreteTree(e,t);if(n.isError)return new _(e,t,this,n);if(n.header.isError)return new _(e,t,this,n.header);if(n.values.isError)return new _(e,t,this,n.values);for(var i=0;i<n.values.length;i++)if(!n.values[i].isError){var s=this.values[i]&&this.values[i].tableError();if(s){n.values[i]=Oo(s);continue}var o=n.values[i].getDependencies();o.length&&(n.values[i]=Tt(o).setDependencies(o))}return new _(e,t,this,n)};b.Image.prototype.analyze=function(e,t,r){var n=this.tryGetConcreteTree(e,t);if(n.radianAngle.isError||n.center.isError||n.width.isError||n.height.isError||n.opacity.isError)return new _(e,t,this,n);var i=n.center.getDependencies(),s=n.radianAngle.getDependencies(),o=n.width.getDependencies(),a=n.height.getDependencies(),u=n.opacity.getDependencies();return i.length||s.length||o.length||a.length||u.length?new _(e,t,this,new b.Image({center:i.length?Tt(s).setDependencies(i):n.center,radianAngle:s.length?Tt(s).setDependencies(s):n.radianAngle,width:o.length?Tt(o).setDependencies(o):n.width,height:a.length?Tt(a).setDependencies(a):n.height,opacity:u.length?Tt(u).setDependencies(u):n.opacity})):(n.moveStrategy=this.getMoveStrategy(e,t,n,r,this.userData),new _(e,t,this,n))};b.Slider.prototype.analyze=function(e,t){if(Br(this))return Vr(e,t,this);var r=this.tryGetConcreteTree(e,t),n=r.sliderInfo,i;if(n.missingVars.length){var s=Wi(n.missingVars);i=new _(e,t,this,Tt(e.sliderVariables(s)).setDependencies(s).allowExport())}else i=new _(e,t,this,r);var o=i.evaluationState;if(on.sliders){o.assignment=n.exportedSymbol,o.slider_min_number=n.values.min,o.slider_max_number=n.values.max,o.slider_step_number=n.values.step,o.slider_min_valid=n.valids.min,o.slider_max_valid=n.valids.max,o.slider_step_valid=n.valids.step;var a=o.slider_min_valid&&o.slider_max_valid&&o.slider_step_valid;o.is_slider=!0,o.raw_slider_latex=this.getInputString(),o.is_slidable=a,o.is_animatable=o.is_slidable&&!o.is_graphable,n.errMsg&&(o.error=n.errMsg.getError())}return delete o.is_evaluable,delete o.zero_values,i};function Br(e){return\"latex\"in e.userData&&fi(e.userData.latex).slice(-1)===\"=\"}function Vr(e,t,r){return new _(e,t,r,Ma(\"=\"))}function Sv(e){return e.concreteTree.isConstant&&e.concreteTree.valueType===I}b.Base.prototype.analyzeFourFunction=function(e,t){var r=this.tryGetConcreteTree(e,t);return r.isError?new _(e,t,this,r):new _(e,t,this,Te())};b.Expression.prototype.analyzeFourFunction=function(e,t){var r=this.tryGetConcreteTree(e,t);if(r.isError)return new _(e,t,this,r);var n=r.getDependencies();if(n.length>0){var i=n[0],s,o=fe[i];return o?s=o.isFunction?fn(i):Us(i):s=Ra(i),new _(e,t,this,s)}return new _(e,t,this,r)};b.Assignment.prototype.analyzeFourFunction=function(e,t){return new _(e,t,this,wa())};b.FunctionDefinition.prototype.analyzeFourFunction=function(e,t){return new _(e,t,this,La())};b.Equation.prototype.analyzeFourFunction=function(e,t){return new _(e,t,this,_i())};function Xh(e,t){return new _(e,t,this,Hs())}b.And.prototype.analyzeFourFunction=Xh;b.DoubleInequality.prototype.analyzeFourFunction=Xh;b.BaseComparator.prototype.analyzeFourFunction=Xh;b.Regression.prototype.analyzeFourFunction=function(e,t){return new _(e,t,this,$s())};b.ParenSeq.prototype.analyzeFourFunction=function(e,t){return new _(e,t,this,Ws())};b.Base.prototype.analyzeScientific=function(e,t){var r=this.tryGetConcreteTree(e,t);return r.isError?new _(e,t,this,r):new _(e,t,this,Te())};b.Expression.prototype.analyzeScientific=function(e,t){var r=this.tryGetConcreteTree(e,t);if(r.isError)return new _(e,t,this,r);var n=r.getDependencies();return n.length>0?new _(e,t,this,Tt(n)):new _(e,t,this,r)};b.Assignment.prototype.analyzeScientific=function(e,t){var r=this._symbol;if(fe[r])return new _(e,t,this,Eo(r));var n=Object.create(t);n[r]=_i();var i=this.tryGetConcreteTree(e,n);if(i.isError)return new _(e,t,this,i);var s=i.getDependencies();return this.isEquation(i)?new _(e,t,this,_i()):s.length>0?new _(e,t,this,Tt(s)):new _(e,t,this,i)};b.FunctionDefinition.prototype.analyzeScientific=function(e,t){if(fe[this._symbol])return new _(e,t,this,Eo(this._symbol));var r=this.tryGetConcreteTree(e,t);if(r.isError)return new _(e,t,this,r);var n=this._argSymbols,i=r.getDependencies();if(i.indexOf(this._symbol)!==-1)return new _(e,t,this,va(this._symbol));var s=i.filter(function(o){return n.indexOf(o)===-1});return s.length?new _(e,t,this,Ea(s,this._symbol,n)):new _(e,t,this,r)};b.Equation.prototype.analyzeScientific=function(e,t){return new _(e,t,this,_i())};function Jh(e,t){return new _(e,t,this,Hs())}b.And.prototype.analyzeScientific=Jh;b.DoubleInequality.prototype.analyzeScientific=Jh;b.BaseComparator.prototype.analyzeScientific=Jh;b.Regression.prototype.analyzeScientific=function(e,t){return new _(e,t,this,$s())};b.ParenSeq.prototype.analyzeScientific=function(e,t){return new _(e,t,this,Ws())};b.Base.prototype.analyzeSingleExpressionScientific=function(e,t){var r=this.tryGetConcreteTree(e,t);return r.isError?new _(e,t,this,r):new _(e,t,this,Te())};b.Expression.prototype.analyzeSingleExpressionScientific=function(e,t){var r=this.tryGetConcreteTree(e,t);if(r.isError)return new _(e,t,this,r);var n=r.getDependencies();if(n.length>0){var i=n[0],s,o=fe[i];return o?s=o.isFunction?fn(i):Us(i):s=Ra(i),new _(e,t,this,s)}return new _(e,t,this,r)};b.Assignment.prototype.analyzeSingleExpressionScientific=function(e,t){return new _(e,t,this,wa())};b.FunctionDefinition.prototype.analyzeSingleExpressionScientific=function(e,t){return new _(e,t,this,La())};b.Equation.prototype.analyzeSingleExpressionScientific=function(e,t){return new _(e,t,this,_i())};function jh(e,t){return new _(e,t,this,Hs())}b.And.prototype.analyzeSingleExpressionScientific=jh;b.DoubleInequality.prototype.analyzeSingleExpressionScientific=jh;b.BaseComparator.prototype.analyzeSingleExpressionScientific=jh;b.Regression.prototype.analyzeSingleExpressionScientific=function(e,t){return new _(e,t,this,$s())};b.ParenSeq.prototype.analyzeSingleExpressionScientific=function(e,t){return new _(e,t,this,Ws())};function Sw(e){return!e||e[0].type===\"none\"&&e[1].type===\"none\"?\"NONE\":e[1].type===\"none\"?\"X\":e[0].type===\"none\"?\"Y\":\"XY\"}function Ov(e,t){var r=Sw(t);switch(e){case\"NONE\":return\"NONE\";case\"AUTO\":return r;case\"XY\":return r;case\"X\":return r===\"X\"||r===\"XY\"?\"X\":\"NONE\";case\"Y\":return r===\"Y\"||r===\"XY\"?\"Y\":\"NONE\";default:return\"NONE\"}}b.Base.prototype.getGraphMode=function(e,t){return 10};function Ow(e,t){var r;return e&&e.hasOwnProperty(\"dragMode\")?e.dragMode===\"AUTO\"?r=t.defaultDragMode:r=e.dragMode:r=t.defaultDragMode,Ov(r,t.moveStrategy)}function Nv(e,t){if(t.isMovablePoint&&Ow(this.userData,t)!==\"NONE\")return 4;var r=t.getDependencies();switch(t.valueType){case w:case Le:return r.length===0?3:e.validParametricVariables(r)?e.dimensions()===2?5:14:10;case I:case Y:return e.dimensions()===2&&r.length===1?2:e.dimensions()===3&&r.length===2?13:10;case ye:case zt:return 16;case Q:case jt:return 20;case X:case Zt:return 21;case ue:case Ct:return 17;case J:case Qt:return 18;case ge:case Kt:return 19;case xe:case vt:case le:case Et:return 23;default:return 10}}b.Expression.prototype.getGraphMode=Nv;function Dv(e,t){var r=t._expression.getDependencies();if(r.length>1)return 10;if(t._expression.isList&&t._expression.length===0)return 10;var n=t._symbol;return e.graphMode(n,r)}b.Equation.prototype.getGraphMode=b.BaseComparator.prototype.getGraphMode=function(e,t){var r=t.getDependencies();return t.isConstant?10:t instanceof b.SolvedEquation?r.length===0?e.graphableAsConstant(t._symbol)?e.constantGraphMode(t._symbol):10:Dv(e,t):r.length===1||r.length===2?8:10};b.DoubleInequality.prototype.getGraphMode=function(e,t){return e.constantGraphMode(t._symbol)};b.Assignment.prototype.getGraphMode=function(e,t){if(t instanceof b.SolvedEquation)return Dv(e,t);if(this.isEquation(t))return this.asEquation().getGraphMode(e,t);var r=t.getDependencies();switch(t.valueType){case I:case Y:case de:switch(r.length){case 0:return e.graphableAsConstant(this._symbol)?e.constantGraphMode(this._symbol):10;case 1:return t.valueType===Y&&!e.graphableListVariables(this._symbol,r[0])?10:this.isSlider?10:e.graphMode(this._symbol,r);case 2:return e.dimensions()===3&&this._symbol===\"z\"?13:10;default:return 10}break;default:return Nv.call(this,e,t)}};b.FunctionDefinition.prototype.getGraphMode=function(e,t){if(this._argSymbols.length!==1)return 10;var r=e.graphMode(this._symbol,this._argSymbols),n=t.getDependencies();switch(t.valueType){case I:case Y:switch(n.length){case 0:return r;case 1:return n[0]!==this._argSymbols[0]?10:r;default:return 10}break;default:return 10}};b.Regression.prototype.getGraphMode=function(e,t){return this.isLhsSimple?t.isModelValid?t.model.getDependencies().length!==1?10:2:10:10};function Kh(e,t){return t.isError?10:11}b.Object3D.prototype.getGraphMode=function(e,t){return t.isError?10:12};b.Histogram.prototype.getGraphMode=Kh;b.DotPlot.prototype.getGraphMode=Kh;b.BoxPlot.prototype.getGraphMode=Kh;b.Image.prototype.getGraphMode=function(e,t){return this.userData.showPoints?this.center.isError||this.radianAngle.isError||this.width.isError||this.height.isError||this.opacity.isError?10:3:10};var Aw={};an(Aw,{colors:()=>Lw,getDisplayColor:()=>Ni,invertColor:()=>Dw,isValidHexColor:()=>jp,mutateOpacity:()=>ww,normalizeColor:()=>eb,parseHex:()=>Rw,shadeColor:()=>Nw});function eb(e){return jp(e)?(e.match(/^#([A-Fa-f0-9]{3})$/g)&&(e=\"#\"+e[1]+e[1]+e[2]+e[2]+e[3]+e[3]),e.toLowerCase()):e}function jp(e){return typeof e==\"string\"&&(e.match(/^#([A-Fa-f0-9]{3})$/g)||e.match(/^#([A-Fa-f0-9]{6})$/g))}function Nw(e,t){if(e=eb(e),!jp(e))return e;t>1&&(t=1),t<-1&&(t=-1);var r=parseInt(e.slice(1),16),n=t<0?0:255,i=t<0?t*-1:t,s=r>>16,o=r>>8&255,a=r&255;return\"#\"+(16777216+(Math.round((n-s)*i)+s)*65536+(Math.round((n-o)*i)+o)*256+(Math.round((n-a)*i)+a)).toString(16).slice(1)}function Dw(e){if(e=eb(e),!jp(e))return e;let t=\"0123456789abcdef\";return\"#\"+e.slice(1).split(\"\").map(r=>t[15-t.indexOf(r)]).join(\"\")}function Rw(e){if(e=e.replace(/#/,\"\"),e.length===3)var t=parseInt(e.slice(0,1)+e.slice(0,1),16),r=parseInt(e.slice(1,2)+e.slice(1,2),16),n=parseInt(e.slice(2,3)+e.slice(2,3),16);else if(e.length===6)var t=parseInt(e.slice(0,2),16),r=parseInt(e.slice(2,4),16),n=parseInt(e.slice(4,6),16);else var t=0,r=0,n=0;return{r:t,g:r,b:n}}function ww(e,t){let r=/(rgba\\([\\d]+\\,\\ ?[\\d]+\\,\\ ?[\\d]+\\,\\ ?)[\\d.]+(\\))/;return e.match(r)?e.replace(r,`$1${t}$2`):e}function Ni(e,t){if(t&&t.colorLatexValue){var r=t.colorLatexValue;return Array.isArray(r)?r[0]:r}return e.color}var Lw={RED:\"#c74440\",BLUE:\"#2d70b3\",GREEN:\"#388c46\",PURPLE:\"#6042a6\",ORANGE:\"#fa7e19\",BLACK:\"#000000\",GRAY:\"#aaaaaa\"};b.Base.prototype.getGraphInfo=function(e,t){var r=t.getDependencies(),n,i;switch(r.length){case 0:n=Rv(t),i=t.boundDomain(\"x\");break;case 1:i=t.boundDomain(r[0]),i.type===\"known\"&&(n=Rv(t));break;case 2:i=Tr();break}return{graphMode:this.getGraphMode(e,t),color:Ni(this.userData,this.metaData),pointStyle:this.userData.pointStyle,lineStyle:this.userData.lineStyle,arrowMode:this.userData.arrowMode,operator:this.getOperator(),isLinear:!!n,linearCoefficients:n,domainBound:i}};function Rv(e){switch(e.valueType){case I:return tb(e);case w:{var t=tb(e.elementAt(0)),r=tb(e.elementAt(1));return!t||!r?void 0:[t,r]}default:return}}function tb(e){var t=e.getDependencies();switch(t.length){case 0:return[+e.asValue(),0];case 1:if(e.polynomialOrder(t[0])>1)return;var r=e.getPolynomialCoefficients(t[0]);return[r[0]?+r[0].asValue():0,r[1]?+r[1].asValue():0];default:return}}var wv=new b.Constant(ie(0,1));b.Base.prototype.getMoveStrategy=function(){};b.Assignment.prototype.getMoveStrategy=function(e,t,r,n,i){return this._expression.getMoveStrategy(e,t,r,n,i)};function Cw(e){return{type:\"updateSliderNonlinear\",id:e.id,initialValue:e.initialValue,min:e.min,max:e.max,compiled:e.compiled,movesOn:e.movesOn,hasLinearComponent:e.hasLinearComponent}}function _w(e){return{type:\"updateGliderParameter\",span:e.span,movesOn:e.movesOn}}function Fw(e){return{type:\"updateSliderForGlider\",id:e.sliderId,movesOn:e.movesOn,min:e.min,max:e.max}}function Lv(e,t,r,n,i,s){var o=t.getDependencies();for(let g of o)if(i[g])return;for(var a=o.length-1;a>=0;a--){var u=o[a];if(!s[u]){var l=n[u];if(l!==void 0){var c=r[u];if(c.order===1){var p=c.tree,f=p.getPolynomialCoefficients(u),m=f[1]||wv,d=f[0]||wv;if(!(!d.isConstant||!m.isConstant)&&!(!isFinite(d.asValue())||!isFinite(m.asValue()))&&m.asValue()!==0){var y=[-d.asValue()/m.asValue(),1/m.asValue()];return{symbol:u,id:l,coefficients:y}}}}}}}function Bw(e,t){for(var r in t){var n=t[r].evaluationState,i=n.assignment;if(i===e)return r}}function Vw(e){for(var t={},r=0;r<e.length;r++)t[e[r]]=!0;return t}function rb(e,t){var r=Vw(e),n={};for(var i in t){var s=t[i].evaluationState.assignment;t[i].evaluationState.is_slidable&&r[s]&&(n[s]=i)}return n}function Av(e,t,r,n){for(var i=[],s=0;s<r.length;s++){var o=r[s],a={};i.push(a);for(var u=0;u<n.length;u++){var l=n[u],c=Object.create(t);c[l]=void 0;var p=o.tryGetConcreteTree(e,c);if(p.isError){a[l]={tree:p,order:1/0};continue}else a[l]={tree:p,order:p.polynomialOrder(l)}}}return i}function Cv(e,t,r){for(var n=0;n<e.length;n++){var i=e[n];t[i].order!==0&&(r[i]=!0)}}b.ParenSeq.prototype.getMoveStrategy=function(e,t,r,n,i){if(r.valueType!==w||r.getDependencies().length!==0)return;for(var s=this.getDependencies(),o=rb(s,n),a=Object.keys(o),u=this.args,l=Av(e,t,u,a),c=[],p={},f={},m=0;m<2;m++){var d=u[m];if(d.isConstant){c[m]={type:\"updateCoordinate\",inputSpan:d.getInputSpan()};continue}var y=Lv(e,d,l[m],o,p,f);y&&(c[m]={type:\"updateSlider\",id:y.id,coefficients:y.coefficients},p[y.symbol]=!0,Cv(a,l[m],f)),c[m]||(c[m]={type:\"none\"})}let[g,h]=c,x;if(g.type===\"none\"&&h.type===\"none\"&&a.length===1&&(x=a[0]),!x)return g.type!==\"none\"||h.type!==\"none\"?c:void 0;var P=o[x],D;try{var M=Object.create(t);M[x]=void 0,D=this.getConcreteTree(e,M).getCompiledFunction()}catch(S){return}vg(D);var E=n[P].evaluationState;return[Cw({id:P,initialValue:E.constant_value,min:E.slider_min_number,max:E.slider_max_number,compiled:D,hasLinearComponent:g.type===\"updateSlider\"||h.type===\"updateSlider\"}),{type:\"none\"}]};b.FunctionCall.prototype.getMoveStrategy=function(e,t,r,n,i){if(this._symbol===\"glider\"&&!(!r.isTypedConstant||r.valueType!==w)){var s,o,a;switch(this.args[1].type){case\"Constant\":{var u=this.args[1].asValue();return typeof u!=\"number\"||(s=this.args[0].getConcreteTree(e,t),!s.isTypedConstant)?void 0:(a=s.asTypedValue(),[_w({span:this.args[1].getInputSpan(),movesOn:a}),{type:\"none\"}])}case\"Identifier\":{var l=this.args[1]._symbol,c=rb([l],n),p=c[l];if(p===void 0)return;var f=n[p].evaluationState,m=Object.create(t);return m[l]=void 0,s=this.args[0].getConcreteTree(e,m),s.isTypedConstant?(a=s.asTypedValue(),o={min:f.slider_min_number,max:f.slider_max_number},[Fw({min:o.min,max:o.max,movesOn:a,sliderId:p}),{type:\"none\"}]):void 0}default:return}}};b.Image.prototype.getMoveStrategy=function(e,t,r,n,i){if(!(r.center.valueType!==w||r.center.getDependencies().length!==0||!r.width.isConstant||!r.height.isConstant||!r.radianAngle.isConstant||!r.opacity.isConstant)){var s=this.getDependencies(),o=rb(s,n),a=Object.keys(o),u=[this.width,this.height];this.center.type===\"ParenSeq\"?u.push(this.center.args[0],this.center.args[1]):this.center.type===\"Identifier\"&&(this.center.referencedStatementId=Bw(this.center._symbol,n));for(var l={},c={},p=Av(e,t,u,a),f=[],m=[2,3,0,1],d=0;d<m.length;d++){var y=m[d],g=u[y];if(!g){f[y]={type:\"none\"};continue}if(g.isConstant){f[y]={type:\"updateCoordinate\",inputSpan:g.getInputSpan()};continue}var h=Lv(e,g,p[y],o,l,c);h&&(f[y]={type:\"updateSlider\",id:h.id,coefficients:h.coefficients},l[h.symbol]=!0,Cv(a,p[y],c)),f[y]||(f[y]={type:\"none\"})}if(!(f[0].type===\"none\"&&f[1].type===\"none\"&&f[2].type===\"none\"&&f[3].type===\"none\"))return f}};b.Base.prototype.getDefaultDragMode=function(e){return\"NONE\"};b.Assignment.prototype.getDefaultDragMode=function(e){return e[0].type!==\"none\"&&e[1].type!==\"none\"?\"XY\":e[0].type!==\"none\"?\"X\":e[1].type!==\"none\"?\"Y\":\"NONE\"};b.ParenSeq.prototype.getDefaultDragMode=function(e){return e[0].type===\"updateSlider\"&&e[1].type===\"updateSlider\"?\"XY\":e[0].type===\"updateSlider\"?\"X\":e[1].type===\"updateSlider\"?\"Y\":e[0].type===\"updateSliderNonlinear\"&&e[0].hasLinearComponent?\"X\":\"NONE\"};b.FunctionCall.prototype.getDefaultDragMode=function(e){return this._symbol!==\"glider\"?\"NONE\":b.Assignment.prototype.getDefaultDragMode.call(this,e)};var Gw=b.List;b.Base.prototype.tableInfo=function(e,t){return!1};b.Identifier.prototype.tableInfo=function(e,t){return e.validFirstColumnVariable(this._symbol)?{independent_variable:this._symbol,dependent_column:this.getInputString(),by_reference:!1}:!1};b.Expression.prototype.tableInfo=function(e,t){var r=t.getDependencies();if(ms(this))return!1;switch(t.valueType){case w:case Le:if(r.length!==0||t.isMovablePoint&&(t.moveStrategy[0].type===\"updateSlider\"||t.moveStrategy[1].type===\"updateSlider\"))return!1;var n=Gw.wrap(t).asValue();return{independent_variable:\"x\",dependent_column:\"y\",by_reference:!1,values:n};case I:if(r.length!==1)return!1;var i=r[0];return e.validFirstColumnVariable(i)?{independent_variable:i,dependent_column:this.getInputString(),by_reference:!1}:!1;default:return!1}};b.Assignment.prototype.tableInfo=function(e,t){if(t instanceof b.SolvedEquation||!this.getInputString().length||ms(this))return!1;var r=t.getDependencies();if(r.length>1)return!1;var n;if(r.length===0){if(!e.tableableAsConstant(this._symbol))return!1;n=e.implicitIndependent(this._symbol)}else n=r[0];if(!e.validFirstColumnVariable(n))return!1;var i=e.assignmentForbidden(this._symbol)?fi(this.getInputString().replace(/[^=]*=/,\"\")):fi(this.getInputString().split(\"=\")[0]);return{independent_variable:n,dependent_column:i,by_reference:!e.assignmentForbidden(this._symbol)}};b.FunctionDefinition.prototype.tableInfo=function(e,t){if(this._argSymbols.length!==1||!this.getInputString().length)return!1;var r=t.getDependencies();if(r.length>1)return!1;var n=this._argSymbols[0];if(!e.validFirstColumnVariable(n))return!1;var i=e.assignmentForbidden(this._symbol),s=i?fi(this.getInputString().replace(/[^=]*=/,\"\")):fi(this.getInputString().split(\"=\")[0]);return{independent_variable:n,dependent_column:s,by_reference:!i}};b.BaseComparator.prototype.tableInfo=function(e,t){return!1};b.DoubleInequality.prototype.tableInfo=function(e,t){return!1};b.Equation.prototype.tableInfo=function(e,t){return!1};b.Base.prototype.tableError=function(){return this.isInequality()?T(\"shared-calculator-error-table-inequality-supplement\"):!(this instanceof b.Expression)&&!(this instanceof b.IRExpression)?T(\"shared-calculator-error-table-generic-supplement\"):!1};b.List.prototype.tableError=function(){return T(\"shared-calculator-error-table-list-supplement\")};b.Equation.prototype.tableError=b.Assignment.prototype.tableError=function(){return 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r=this.dimensions===2?[this.segment[this.segment.length-2],this.segment[this.segment.length-1]]:[this.segment[this.segment.length-3],this.segment[this.segment.length-2],this.segment[this.segment.length-1]];if(!(t[0]===r[0]&&t[1]===r[1]&&t[2]===r[2])){if(!this.pivotPoint||!this.pendingPoint){this.pivotPoint=t,this.pendingPoint=t;return}(!this.colinear(r,this.pivotPoint,t)||Sn(r[0]-t[0],r[1]-t[1],(r[2]||0)-(t[2]||0))<Sn(r[0]-this.pendingPoint[0],r[1]-this.pendingPoint[1],(r[2]||0)-(this.pendingPoint[2]||0)))&&(this.flushPending(),this.pivotPoint=t),this.pendingPoint=t}}flushPending(){this.pendingPoint&&(this.segment.push.apply(this.segment,this.pendingPoint),this.pivotPoint=void 0,this.pendingPoint=void 0)}breakSegment(){this.flushPending(),this.segment.length>(this.dimensions||2)&&this.segments.push(this.segment),this.segment=[]}getSegments(){return this.breakSegment(),this.segments}finish(){return{segments:this.getSegments(),resolved:!0}}};var Fv=5,qw=Math.pow(2,14);function 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Zp(o,u,!1);if(isNaN(c))return Zp(s,a,!1);{let y=Gv(ea(s,a,l),ea(o,u,c),r,n),g=l===0||c===0||y.z===0||y.z>=l==c>=y.z&&Math.abs(y.z)<1e250;return Zp(y.x,y.y,g)}}function Xw(e,t,r,n){let{mathToPixels:i}=n;if(isNaN(e.z)===isNaN(t.z))return Ar(e,t,r,n);if(isNaN(e.z)){let d=e;e=t,t=d}let s=e.x,o=t.x,a=e.y,u=t.y,l=e.z,[c,p]=i.mapCoordinatePair([s,a]),[f,m]=i.mapCoordinatePair([o,u]);for(;Math.abs(c-f)>n.tolerance||Math.abs(p-m)>n.tolerance;){let d=.5*(s+o),y=.5*(a+u),g=r(d,y);isNaN(g)===isNaN(l)?(s=d,a=y,l=g):(o=d,u=y),[c,p]=i.mapCoordinatePair([s,a]),[f,m]=i.mapCoordinatePair([o,u])}return ea(s,a,l)}function Jw(e,t,r){let n={triangles:[],edgeCache:{},domain:r,fn:t};return mu(e,n),n.triangles}function mu(e,t){e.children&&(mu(e.children[0],t),mu(e.children[1],t),mu(e.children[2],t),mu(e.children[3],t),xs(e.children[0],e.children[1],t),xs(e.children[3],e.children[2],t),Ps(e.children[1],e.children[2],t),Ps(e.children[0],e.children[3],t))}function xs(e,t,r){e.children&&t.children?(xs(e.children[1],t.children[0],r),xs(e.children[2],t.children[3],r)):e.children?(xs(e.children[1],t,r),xs(e.children[2],t,r)):t.children?(xs(e,t.children[0],r),xs(e,t.children[3],r)):jw(e,t,r)}function Ps(e,t,r){e.children&&t.children?(Ps(e.children[2],t.children[1],r),Ps(e.children[3],t.children[0],r)):e.children?(Ps(e.children[2],t,r),Ps(e.children[3],t,r)):t.children?(Ps(e,t.children[1],r),Ps(e,t.children[0],r)):Zw(e,t,r)}function jw(e,t,r){if(!e.center||!t.center)return;let n,i;e.depth>=t.depth?(n=Ri(e.vertices[1],e.vertices[2],r.fn,r.domain),i=tf(e.vertices[1],t.center,e.vertices[2],e.center,n)):(n=Ri(t.vertices[0],t.vertices[3],r.fn,r.domain),i=tf(t.vertices[0],t.center,t.vertices[3],e.center,n)),qv(i,r.edgeCache,r.domain);for(let s=0;s<4;s++)r.triangles.push(i[s])}function Zw(e,t,r){if(!e.center||!t.center)return;let n,i;e.depth>=t.depth?(n=Ri(e.vertices[3],e.vertices[2],r.fn,r.domain),i=tf(e.vertices[2],t.center,e.vertices[3],e.center,n)):(n=Ri(t.vertices[1],t.vertices[0],r.fn,r.domain),i=tf(t.vertices[1],t.center,t.vertices[0],e.center,n)),qv(i,r.edgeCache,r.domain);for(let s=0;s<4;s++)r.triangles.push(i[s])}function tf(e,t,r,n,i){return[Qp(e,i,t),Qp(t,i,r),Qp(r,i,n),Qp(n,i,e)]}function yu(e,t,r){return e.z>0&&!ta(e,r)&&(!(t.z>0)||ta(t,r))}function Kp(e,t){return\"\"+e.x+\",\"+e.y+\",\"+t.x+\",\"+t.y}function qv(e,t,r){ef(e[0],e[1],e[2],Kp(e[1].vertices[2],e[1].vertices[0]),t,r),ef(e[1],e[2],e[3],Kp(e[2].vertices[0],e[2].vertices[2]),t,r),ef(e[2],e[3],e[0],Kp(e[3].vertices[2],e[3].vertices[0]),t,r),ef(e[3],e[0],e[1],Kp(e[0].vertices[0],e[0].vertices[2]),t,r)}function ef(e,t,r,n,i,s){let o=t.vertices[0],a=t.vertices[1],u=t.vertices[2];yu(a,u,s)&&(t.next=r),yu(o,a,s)&&(t.next=e),yu(u,o,s)&&Kw(t,n,i),yu(o,u,s)&&Qw(t,n,i)}function Qw(e,t,r){r[t]?r[t].next=e:r[t]=e}function 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s=Hy(this.zeroBuffer[0][0],this.zeroBuffer[0][1],r[0],r[1],this.fn);s&&(this.poiData.zeros.x.push(s[0]),this.poiData.zeros.y.push(s[1])),this.zeroBuffer.length=0,this.zeroBuffer.push(r);return}else{this.zeroBuffer.length=0,this.zeroBuffer.push(r);return}case 2:{if(r[1]===0)return;if(r[1]>0!=this.zeroBuffer[0][1]>0){let s=qa(this.zeroBuffer[0][0],this.zeroBuffer[0][1],this.zeroBuffer[1][0],this.zeroBuffer[1][1],r[0],r[1],this.fn);s&&(this.poiData.zeros.x.push(s[0]),this.poiData.zeros.y.push(s[1])),this.zeroBuffer.length=0,this.zeroBuffer.push(r);return}else{this.zeroBuffer.length=0,this.zeroBuffer.push(r);return}}}}updateExtremumBuffer(r){let[n,i]=this.map?this.map(r):r;if(!isFinite(n)||!isFinite(i)){this.extremumBuffer.length=0;return}switch(this.extremumBuffer.length){case 0:{this.extremumBuffer.push(r);return}case 1:{r[1]===this.extremumBuffer[0][1]&&(this.extremumBuffer.length=0),this.extremumBuffer.push(r);return}case 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P=0;P<x.length;P++){if(P>h-1)continue;let D=x[P];if(!D.length)continue;let M=this.getGraphInfo(e,t),{listIndex:E,lineWidth:S,lineOpacity:v,fillOpacity:N,color:G}=po(this,P,s);this.userData.isToolPreview||(D=[...D,D[0]]),Rr(D);let C=gE(D);if(C.length&&(g&&d.push({segments:C,graphMode:7,poi:br(),color:G,fillOpacity:N,style:M.style,listIndex:E}),y&&d.push({segments:C,graphMode:5,poi:br(),color:G,style:this.userData.lineStyle,lineWidth:S,lineOpacity:v,listIndex:E}),TL&&this.userData.showLabel)){let H=this.computedLabels&&this.computedLabels[E||0];d.push({graphMode:22,objectType:16,segments:C,color:G,listIndex:E,showLabel:!0,labelSize:this.metaData.computedLabelSize,labelAngle:this.metaData.computedLabelAngle,labelOrientation:this.userData.labelOrientation,labels:H?[H]:[vL(dg(D),r)]})}}return d}case 7:case 11:case 12:case 10:case 15:case 22:return!1;default:let m=n.graphMode;throw new Error(`Unexpected graphMode: ${m}`)}}function lf(e,t,r){return{resolved:!0,graphMode:t,segments:r,operator:e.operator,poi:br(),color:e.color,style:\"DASHED\",lineWidth:1,lineOpacity:.5,isIntersectionExtension:!0}}function mE(e,t){var n,i;if(!t)return[];let r=[];for(let s of e)if(s.graphMode===17){let o=t[(n=s.listIndex)!=null?n:0];if(!o)continue;let a=0,u,l=1,c,[p,f,m,d]=s.segments[0];for(let y=0;y<o.length;y++){let[g,h]=o[y],x=Un(g,h,0,p,f,0,m,d,0);x<a&&(a=x,u=y),s.graphMode===17&&x>l&&(l=x,c=y)}u!==void 0&&r.push(lf(s,17,[[p,f,o[u][0],o[u][1]]])),c!==void 0&&r.push(lf(s,17,[[m,d,o[c][0],o[c][1]]]))}else if(s.graphMode===21){let o=t[(i=s.listIndex)!=null?i:0];if(!o)continue;let[a,u,l,c,p]=s.segments[0],f=p-c+(p<c?1:-1)*2*Math.PI,m=[];for(let d of o){let[y,g]=d,h=Math.atan2(g-u,y-a),x=Lb(h,c,f);0<x&&x<1&&m.push(x)}if(m.length){m.push(0,1),m.sort();let d=0,y=0;for(let x=0;x<m.length-1;x++){let P=m[x+1]-m[x];(d===void 0||P>d)&&(d=P,y=x)}let 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i.length>0?i:!1}b.Base.prototype.tryGraph=function(e,t,r,n){try{return this.graph(e,t,r,n)}catch(i){let s=i instanceof b.Error?i.getError():Te().getError();return[Qv(s)]}};b.Base.prototype.graph=function(e,t,r,n){let i=this.getGraphInfo(e,t);return this._graph(e,t,r,i,n)};b.BaseComparator.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t),i=n.graphMode,s=\"baseComparator\",o=this.userData.lines===void 0?!0:this.userData.lines;if(i===8)return this._graph(e,t,r,n);if(i===10||!(t instanceof b.SolvedEquation))return!1;let a=this.getOperator(),u=[],l=[],c=!0;t._expression.eachElement(function(g){u.push(g.getCompiledFunction());try{l.push(g.getCompiledDerivative())}catch(h){c=!1}}),c||(l=void 0);let p=[],f=[-1,0,0,1],m=co(this.metaData,[\"computedLineWidth\",\"computedLineOpacity\",\"computedFillOpacity\",\"colorLatexValue\"],s),d=Math.min(u.length,m);for(let g=0;g<d;g++){let h=this.getGraphInfo(e,t._expression.args[g]);h.graphMode=i;let{listIndex:x,style:P,color:D,lineWidth:M,lineOpacity:E,fillOpacity:S}=po(this,g,s);h.listIndex=x,h.style=P,h.color=D,n.graphMode===6&&(h.domain={min:this.metaData.evaluatedDomainMin,max:this.metaData.evaluatedDomainMax,isExplicit:this.metaData.isExplicitDomain});let v=lo({viewState:r,graphInfo:h,compiled:u[g],derivative:l?l[g]:void 0});v.lineWidth=M,v.lineOpacity=E,v.fillOpacity=S,v.operator=_s(Dr[a].inclusive,f[g%4]),o||(v.lineWidth=0),p.push(v)}for(let g=0;g<d;g+=4){let h=nf(p[g+1].segments,p[g+2].segments,i);p.push({graphMode:7,listIndex:p[g].listIndex,segments:h,poi:br(),fillOpacity:p[g].fillOpacity,color:p[g].color})}let y=hE(this,t,r,e);if(y){for(let g of y)g.operator=_s(Dr[a].inclusive,0);Array.prototype.push.apply(p,y)}return p};b.DoubleInequality.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t);if(n.graphMode===10)return!1;let i=[],s=_s(Dr[this._operators[0]].inclusive,0),o=_s(Dr[this._operators[1]].inclusive,0),a=this.userData,u=this.metaData,l=a.lines===void 0?!0:a.lines,c=[\"colorLatexValue\",\"computedFillOpacity\"];l&&c.push(\"computedLineWidth\",\"computedLineOpacity\");let p=co(u,c),f=t._expressions;return Rr(f),Pu.eachArgs(f,(m,d)=>{let y=d;if(y>=p)return;m[0].userData=m[1].userData=a,m[0].metaData=m[1].metaData=u;let g=void 0,{color:h,lineWidth:x,lineOpacity:P,fillOpacity:D}=po(this,y,g),M=this._graph(e,m[0],r,n)[0];M.listIndex=y,M.operator=s,M.color=h,M.lineWidth=x,M.lineOpacity=P,i.push(M);let E=this._graph(e,m[1],r,n)[0];E.listIndex=y,E.operator=o,E.color=h,E.lineWidth=x,E.lineOpacity=P,i.push(E);let S=M.segments,v=E.segments;Rr(S),Rr(v);let N=nf(S,v,M.graphMode);l||(M.lineWidth=0,E.lineWidth=0),i.push({graphMode:7,listIndex:M.listIndex,segments:N,lineOpacity:P,fillOpacity:D,poi:br(),color:h})}),i};b.Regression.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t);return 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s=ht(r,n.args[1]),o=ht(r,n.args[2]),a=ng(s,s,o);return{type:i,xmin:s-2*Math.abs(o),xmax:s+2*Math.abs(o),ymin:0,ymax:a}}if(e.symbol===\"uniformdist\"&&n.symbol===\"uniformpdf\"){let s=ht(r,n.args[1]),o=ht(r,n.args[2]),a=(s+o)/2,u=o-s,l=og(a,s,o);return{type:i,xmin:s-u/3,xmax:o+u/3,ymin:0,ymax:l}}if(e.symbol===\"tdist\"&&n.symbol===\"tpdf\"){let s=ht(r,n.args[1]),o=np(0,s);return{type:i,xmin:-3,xmax:3,ymin:0,ymax:o}}}function yE(e,t){if(e===void 0||e.symbol!==\"binomialdist\"||!(t instanceof Yt))return;let r=t._chunk,n=r.getInstruction(r.getReturnIndex());if(n.type===37&&n.symbol===\"binompdf\")return ht(r,n.args[1])}function bE(e,t,r){let n={};r-=.5*t;for(var i=e.length-1;i>=0;i--){let s=e[i],o=Math.floor((s-r)/t);n[o]?n[o].data.push(s):n[o]={id:o,data:[s],min:o*t+r,max:o*t+r+t,center:o*t+r+t/2}}return n}var DL=function(e){let t=[];return Pu.wrap(e).eachElement(function(r){t.push(r.args.map(n=>n.asValue()))}),t};b.Object3D.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t);return[{segments:[DL(t)],color:n.color,objectName:this._symbol,graphMode:12}]};b.Histogram.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t),i=t.args[0].asValue(),s=t.args[1].asValue(),o=this.userData.vizProps&&this.userData.vizProps.binAlignment===\"left\"?s/2:0;Rr(i);let a=bE(i,s,o),u=1;this.userData.vizProps&&this.userData.vizProps.histogramMode===\"density\"?u=1/(i.length*s):this.userData.vizProps&&this.userData.vizProps.histogramMode===\"relative\"&&(u=1/i.length);let l=[],c=[];for(let f in a){let m=a[f],d=m.data.length;c.push([m.min,0*u,m.min,d*u,m.max,d*u,m.max,0*u]);let y=0;a[m.id+1]&&(y=a[m.id+1].data.length);let g=[m.min,0*u,m.min,d*u,m.max,d*u];y<d&&g.push(m.max,y*u),l.push(g)}let p=Tb(\"histogram\",c);return p&&s&&(p.binWidth=s),[{segments:c,graphMode:7,boundingBox:p,poi:br(),color:n.color,fillOpacity:.4},{segments:l,graphMode:2,poi:{zeros:{x:[],y:[]},extrema:{x:[],y:[]},intercept:{x:[],y:[]}},color:n.color}]};b.DotPlot.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t),i=t.args[1].asValue(),s=this.userData.vizProps&&this.userData.vizProps.binAlignment===\"left\"?i/2:0,o=t.args[0].asValue();Rr(o);let a=bE(o,i,s),u=!1,l,c=[];for(let h in a){let x=a[h];for(var p=x.data.length-1;p>=0;p--)x.center!==x.data[p]&&(u=!0)}if(this.userData.vizProps&&this.userData.vizProps.dotplotXMode===\"exact\")for(let h in a){l=a[h].data,l.reverse();for(let P=0;P<l.length;P++)c.push([l[P],P+1])}else for(let h in a){let x=a[h];l=x.data;for(let P=0;P<l.length;P++)c.push([x.center,P+1])}let f=Tb(\"dotplot\",c);f&&i&&(f.ymin=0,f.xmin-=.5*i,f.xmax+=.5*i,f.binWidth=i);let{computedPointOpacity:m,computedPointSize:d}=this.metaData,y=na(m,0),g=this.userData.pointSize?na(d,0):14;return[{segments:[c],graphMode:3,boundingBox:f,poi:Gn(c),color:n.color,style:this.userData.pointStyle,pointSize:g,pointOpacity:y,showPoint:!0,needsDotplotXMode:u}]};b.BoxPlot.prototype.graph=function(e,t,r){let n=this.getGraphInfo(e,t),i=this.metaData.evaluatedAxisOffset,s=this.metaData.evaluatedBreadth,o=t.args[0].asValue();if(Rr(o),isNaN(s)||isNaN(i))return!1;let a=Math.min.apply(null,o),u=Math.max.apply(null,o),l=Zs(o,1),c=Zs(o,2),p=Zs(o,3),f=i,m=f-s/2,d=f+s/2,y=s/10,g=[];if(this.userData.vizProps.showBoxplotOutliers){let D=p-l,M=l-1.5*D,E=p+1.5*D;a=1/0,u=-1/0,o.forEach(function(S){M<=S&&S<a&&(a=S),u<S&&S<=E&&(u=S),(S<M||S>E)&&g.push([S,f])})}let h=[[l,m,p,m,p,d,l,d,l,m],[c,m,c,d],[l,f,a,f],[p,f,u,f],[a,f-y,a,f+y],[u,f-y,u,f+y]];if(this.userData.vizProps&&this.userData.vizProps.alignedAxis===\"y\"){for(let D of h)for(var x=0;x<D.length;x+=2){let M=D[x];D[x]=D[x+1],D[x+1]=M}for(let D of g){let M=D[0];D[0]=D[1],D[1]=M}}let P=[{segments:h,graphMode:5,boundingBox:Tb(\"boxplot\",h.concat(g)),poi:br(),color:n.color}];return g.length&&P.push({segments:[g],graphMode:3,color:n.color,style:\"OPEN\",showPoint:!0,poi:Gn(g)}),P};function RL(e){return Array.prototype.concat.apply([],e)}b.Table.prototype.isValueDraggable=function(e,t,r){if(!e.columns[t].isIndependent)return!1;let i=this.columns[t].values,s=i&&i[r];return!!(s&&isFinite(s.asValue())&&s.getDependencies().length===0)};b.Table.prototype.graph=function(e,t,r){let n={};if(t.columns[0].isError)return n;let s=t.columns[0].values;for(let o=1;o<this.columns.length;o++){let a=t.columns[o];if(a.isError)continue;let u=this.columns[o].header.userData,l=this.columns[o].header.metaData;if(u.hidden)continue;let c=co(l,[\"colorLatexValue\",\"computedPointSize\",\"computedPointOpacity\"]),p=u.dragMode,f=p===\"X\"||p===\"XY\",m=p===\"Y\"||p===\"XY\",d=!!u.points,y=!!u.lines,g=[],h=[],x=[],P=[],D=[],M=[],E=1/0,S=-1/0,v=1/0,N=-1/0,G={};for(let H=0;H<s.length;H++){let te=s[H],je=a.values[H];if(!te||!je||!isFinite(te.asValue())||!isFinite(je.asValue())){G[H]=!0,y&&(M.length>1&&D.push(M),M=[]);continue}let Me=te.asValue(),Ke=je.asValue();if(d){if(H>=c)continue;let xt=f&&this.isValueDraggable(t,0,H),re=m&&this.isValueDraggable(t,o,H);xt||re?(x.push([Me,Ke]),P.push({index:H,dragX:xt,dragY:re})):h.push([Me,Ke])}y&&M.push([Me,Ke]),Me<E&&(E=Me),Me>S&&(S=Me),Ke<v&&(v=Ke),Ke>N&&(N=Ke)}let 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r=ki(),n={cacheWrites:0,cacheReads:0,cacheHits:0,cacheMisses:0};RM(n);let i={intersections:{},graphs:{}};t.isCompleteState&&(this.invalidate(),this.statements={},this.currentLabel={});let 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o;if(t.hasOwnProperty(\"selectedIds\")){let p=t.selectedIds||{};(this.intersectId===void 0||!p[this.intersectId])&&([o]=Object.keys(p),this.intersectId=o)}t.hasOwnProperty(\"dimensions\")&&this.setDimensions(t.dimensions);let a=ki();this.processStatements(t,i);let u=ki();n.processStatements=u-a,a=u,this.updateAnalysis(),u=ki(),n.updateAnalysis=u-a,a=u,o!==void 0&&this._updateIntersections(o,i),u=ki(),n.updateIntersections=u-a,a=u;let l=this._publishAllStatuses();u=ki(),n.publishAllStatuses=u-a,a=u,this._computeAllLabels(),u=ki(),n.computeAllLabels=u-a,a=u,this._computeAriaDescriptions(),u=ki(),n.computeAriaDescriptions=u-a,a=u,this._graphAllChanged(i),u=ki(),n.graphAllChanges=u-a;let c=this.processEvents(t.events);return this.unpublishedIds={},n.timeInWorker=u-r,{syncId:t.syncId,isCompleteState:t.isCompleteState,intersectionChanges:i.intersections,statusChanges:l,graphChanges:i.graphs,timingData:n,eventUpdates:c}}processStatements(t,r){if(t.removes)for(let n in t.removes){let i;if(!t.isCompleteState&&this.statements.hasOwnProperty(n)&&(i=this.statements[n].getAllIds()),this.removeStatement(n,r),!t.isCompleteState&&i)for(let s of i)r.graphs[s]=void 0}if(t.statements)for(let n in t.statements){let i=t.statements[n];i===null||this.addStatement(i,r)}}setViewState(t){if(ci(t,this.viewState))return;let r=!!(this.viewState&&t.xAxisScale===this.viewState.xAxisScale&&t.yAxisScale===this.viewState.yAxisScale);if(this.viewState=t,r)for(let n in this.statements)this.statements.hasOwnProperty(n)&&(this.unpublishedIds[n]=!0);else this.invalidate()}getViewState(){return this.viewState}setDegreeMode(t){this.use_degrees=t,this.invalidate()}setDimensions(t){t!==void 0&&(this.dimensions=t,this.invalidate())}setGlobalRandomSeed(t){this.globalRandomSeedString=t,this.parent_frame.globalRandomSeed=new SE(t),this.dirtyExportedSymbolRoots.globalRandomSeed=!0}setEvaluationMode(t){this.evaluationMode=t,this.invalidate()}setAdditionalFunctions(t){this.additionalFunctions=t,this.invalidate()}setRestrictedFunctions(t){this.restrictedFunctions=t,this.invalidate()}setForceEnableGeometryFunctions(t){this.forceEnableGeometryFunctions=t,this.invalidate()}setDistributions(t){this.distributions=t,this.invalidate()}setFunctionDefinition(t){this.functionDefinition=t,this.invalidate()}setReplaceRoundWithReciprocal(t){this.replaceRoundWithReciprocal=t,this.invalidate()}setActions(t){t!==this.actions&&(this.actions=t,this.invalidate())}setSubstitutions(t){t!==this.substitutions&&(this.substitutions=t,this.invalidate())}setWorkerConfigProperty(t,r){r!==on[t]&&(on[t]=r,this.invalidate())}_publishAllStatuses(){let t={},r=this.currentStatus;this.currentStatus={};for(let n in this.unpublishedIds){if(!this.analysis.hasOwnProperty(n))continue;let i=this.analysis[n].evaluationState;ci(i,r[n])||(t[n]=i),this.currentStatus[n]=i}return t}_computeAllLabels(){for(let t in this.currentLabel){let r=this.statements[t];if(!r)continue;let n=r.tryGetConcreteTree(this.policy,this.frame),i=1;(n.valueType===Le||n.valueType===Ct||n.valueType===zt||n.valueType===vt||n.valueType===Et)&&(i=n.length);let s=[],o=this.currentLabel[t];if(jn(o))for(let a=0;a<i;a++)s.push(vb(o,this.frame,a));ci(s,r.computedLabels)||(r.computedLabels=s,this.unpublishedIds[t]=!0)}}_computeAriaDescriptions(){for(let t in this.analysis){let r=this.analysis[t],n=r.evaluationState,s=r.rawTree.userData;if(s.description&&s.description!==\"\"){n.computed_description=[];let o=1;r.concreteTree.isList?o=r.concreteTree.length:n.dimensions&&n.dimensions.x&&Array.isArray(n.dimensions.x)&&(o=n.dimensions.x.length);for(let a=0;a<o;a++)n.computed_description.push(vb(Mb(s.description),this.frame,a))}}}_graphAllChanged(t){let r=this.getViewState(),n=!1;if(!(!r||!tE(r))){for(let i in this.unpublishedIds){if(!this.analysis.hasOwnProperty(i))continue;let s=this.analysis[i],o=s.evaluationState.expression_type,a=o===\"SINGLE_POINT\"||o===\"POINT_LIST\";if(s.rawTree.isTable){let u=s.graph(r,void 0),l=s.rawTree.getAllIds();for(let c of l)u[c]?this._notifyGraphComputed(c,u[c],t):this._notifyGraphRemoved(c,t)}else s.evaluationState.is_graphable&&(s.rawTree.userData.shouldGraph||s.rawTree.userData.showLabel&&a)?(this._notifyGraphComputed(i,s.graph(r,this.childIntersections.getChildIntersections(i)),t),this.intersectId===i&&(n=!0)):this._notifyGraphRemoved(i,t)}ar(this.unpublishedIds).length&&this.intersectId!==void 0&&(this.unpublishedIds.hasOwnProperty(this.intersectId)||(n=!0)),n&&this._updateIntersections(this.intersectId,t)}}_notifyGraphRemoved(t,r){r.graphs[t]=void 0}_notifyGraphComputed(t,r,n){$T(r),n.graphs[t]=r}_updateIntersections(t,r){if(!this.viewState)return;if(!this.analysis[t]||!this.analysis[t].shouldIntersect()){r.intersections[t]=[];return}let n=IE(this.analysis,this.viewState,t);r.intersections[t]=n}getDisabledFeatures(){let t=this.policy.disabledFeatures();this.functionDefinition===!1&&(t=t.concat(\"FunctionDefinition\")),this.actions===!1&&(t=t.concat(\"UpdateRule\")),this.substitutions===!1&&(t=t.concat(\"Substitution\"));let r=this.additionalFunctions||[];return t=t.filter(n=>!(n===\"Exponent\"&&r.indexOf(\"exponent\")!==-1||n===\"PercentOf\"&&r.indexOf(\"percent\")!==-1)),t}areFractionsDisallowed(){let{evaluationMode:t}=this;return t!==\"fourFunction\"&&t!==\"singleExpressionFourFunction\"?!1:!this.additionalFunctions||this.additionalFunctions.indexOf(\"fraction\")===-1}addStatement(t,r){if(!t)return;let n=t.id;this.markExportsDirty(n),this.markAsDirtyRoot(n);let i={index:this.policy.ansEnabled()?t.index:void 0,disabledFeatures:this.getDisabledFeatures(),disallowFrac:this.areFractionsDisallowed(),seedPrefix:Vt(n),writeIntegral:this.evaluationMode===\"geometry\"},s={extraDepNodes:[]};switch(t.type){case\"table\":let u=[];this.statements.hasOwnProperty(n)&&(u=this.statements[n].getAllIds()),t.shouldGraph=!0;let l=t.columns,c=[],p=M=>!M.replace(/\\\\space|\\\\ /g,\"\").match(/\\S/);for(let M=0;M<l.length;M++){let E,S,v,N=l[M];E=Mi(N.latex,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M]])})),S=[];let G=-1;for(let C=0;C<l[M].values.length;C++)p(N.values[C])?S.push(new ti(NaN)):(S.push(Mi(N.values[C],oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",C+1],[\"tc\",M]])}))),G=C);if(S=S.slice(0,G+1),v=new oA(E,S),v.id=N.id,v.header){if(v.header.userData=N,v.header.metaData={extraDepNodes:[]},N.colorLatex){let C=Jr(N.colorLatex,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M],[\"cl\",M]])}));v.header.metaData.colorLatex=C,v.header.metaData.extraDepNodes.push(C)}if(N.pointSize){let C=Jr(N.pointSize,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M],[\"ps\",M]])}));v.header.metaData.pointSize=C,v.header.metaData.extraDepNodes.push(C)}if(N.pointOpacity){let C=Jr(N.pointOpacity,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M],[\"po\",M]])}));v.header.metaData.pointOpacity=C,v.header.metaData.extraDepNodes.push(C)}if(N.lineWidth){let C=Jr(N.lineWidth,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M],[\"lw\",M]])}));v.header.metaData.lineWidth=C,v.header.metaData.extraDepNodes.push(C)}if(N.lineOpacity){let C=Jr(N.lineOpacity,oe(z({},i),{seedPrefix:Vt(n,[[\"tr\",0],[\"tc\",M],[\"lo\",M]])}));v.header.metaData.lineOpacity=C,v.header.metaData.extraDepNodes.push(C)}}c.push(v)}this.statements[n]=new sA(c);let f=this.statements[n].getAllIds();u.forEach(M=>{f.indexOf(M)===-1&&this._notifyGraphRemoved(M,r)});break;case\"image\":let m=\"-\\\\trigAngleMultiplier*(\"+t.angle+\")\",d=Jr(t.center,oe(z({},i),{seedPrefix:Vt(n,[[\"ic\",n]])})),y=Jr(m,oe(z({},i),{seedPrefix:Vt(n,[[\"ia\",n]])})),g=Jr(t.width,oe(z({},i),{seedPrefix:Vt(n,[[\"iw\",n]])})),h=Jr(t.height,oe(z({},i),{seedPrefix:Vt(n,[[\"ih\",n]])})),x=Jr(t.opacity,oe(z({},i),{seedPrefix:Vt(n,[[\"io\",n]])}));this.statements[n]=new nA({center:d,radianAngle:y,width:g,height:h,opacity:x},void 0);break;case\"ticker\":{this.statements[n]=new b.Ticker({handler:Jr(t.handlerLatex,oe(z({},i),{allowDt:!0})),minStep:Jr(t.minStepLatex||\"0\",i)});break}default:t=t;let P,D=fi(t.latex);D.slice(-1)===\"=\"?P=D.substring(0,D.length-1):P=t.latex,this.statements[n]=Mi(P,i);for(let M in Su){let E=M;if(t[E]){let S=Su[E],v=t[E];S.transform&&(v=S.transform(v));let N=fo(v,oe(z({},i),{seedPrefix:Vt(n,[[S.seed,n]])}));s[E]=N,s.extraDepNodes.push(N)}}if(t.colorLatex){let M=vs(t.colorLatex,oe(z({},i),{seedPrefix:Vt(n,[[\"ac\",n]])}));s.colorLatex=M,s.extraDepNodes.push(M)}if(t.polarDomain&&t.polarDomain.min&&(s.polarDomainMin=fo(t.polarDomain.min,oe(z({},i),{seedPrefix:Vt(n,[[\"lm\",n]])})),s.extraDepNodes.push(s.polarDomainMin)),t.polarDomain&&t.polarDomain.max&&(s.polarDomainMax=fo(t.polarDomain.max,oe(z({},i),{seedPrefix:Vt(n,[[\"lM\",n]])})),s.extraDepNodes.push(s.polarDomainMax)),t.parametricDomain&&t.parametricDomain.min&&(s.parametricDomainMin=fo(t.parametricDomain.min,oe(z({},i),{seedPrefix:Vt(n,[[\"lm\",n]])})),s.extraDepNodes.push(s.parametricDomainMin)),t.parametricDomain&&t.parametricDomain.max&&(s.parametricDomainMax=fo(t.parametricDomain.max,oe(z({},i),{seedPrefix:Vt(n,[[\"lM\",n]])})),s.extraDepNodes.push(s.parametricDomainMax)),t.vizProps&&(t.vizProps.axisOffset&&(s.vizAxisOffset=fo(t.vizProps.axisOffset,oe(z({},i),{seedPrefix:Vt(n,[[\"vo\",n]])})),s.extraDepNodes.push(s.vizAxisOffset)),t.vizProps.breadth&&(s.vizBreadth=fo(t.vizProps.breadth,oe(z({},i),{seedPrefix:Vt(n,[[\"vb\",n]])})),s.extraDepNodes.push(s.vizBreadth))),t.cdf&&t.cdf.show){let M=JM(t.latex);M&&M.type===\"distribution\"&&(s.distributionSpec=M,s.cdfMin=vs(t.cdf.min,oe(z({},i),{seedPrefix:Vt(n,[[\"lm\",n]])})),s.extraDepNodes.push(s.cdfMin),s.cdfMax=vs(t.cdf.max,oe(z({},i),{seedPrefix:Vt(n,[[\"lM\",n]])})),s.extraDepNodes.push(s.cdfMax))}if(this.statements[n].shouldPromoteToSlider(this.policy)){let M=t.slider,E=!!(M&&M.isPlayingOnce),S=vs(M&&M.softMin,i),v=vs(M&&M.softMax,i),N=vs(M&&M.min,oe(z({},i),{seedPrefix:Vt(n,[[\"lm\",n]])})),G=vs(M&&M.max,oe(z({},i),{seedPrefix:Vt(n,[[\"lM\",n]])})),C=vs(M&&M.step,oe(z({},i),{seedPrefix:Vt(n,[[\"ls\",n]])}));this.statements[n]=new iA(this.statements[n],{sliderMin:N,sliderMax:G,sliderStep:C,sliderIsPlayingOnce:E,sliderSoftMin:S,sliderSoftMax:v})}}let o=t.clickableInfo;o&&o.enabled&&o.latex&&(s.clickHandler=Jr(o.latex,oe(z({},i),{allowIndex:!0}))),this.statements[n].userData=t,this.statements[n].metaData=s;let a=t.label;if(a){let u=this.currentLabel[n];(!u||u.raw!==a)&&(this.currentLabel[n]=Mb(a))}else delete this.currentLabel[n]}removeStatement(t,r){let n=this.statements[t];if(n){if(this.markExportsDirty(t),n.isTable){let i=this;n.getAllIds().forEach(function(s){i._notifyGraphRemoved(s,r)})}else this._notifyGraphRemoved(t,r);delete this.currentLabel[t],delete this.statements[t],delete this.analysis[t],delete this.currentStatus[t]}}markExportsDirty(t){if(this.statements[t]){this.statements[t].isRegression&&(this.markedRegressionDirty=!0);for(let r of this.statements[t].getLegalExports(this.policy))this.dirtyExportedSymbolRoots[r]=!0}}markAsDirtyRoot(t){this.dirtyStatementRoots[t]=!0}getFrame(){return this.updateAnalysis(),this.frame}getAnalysis(){return this.updateAnalysis(),this.analysis}getEvaluationState(t){if(this.updateAnalysis(),!!this.analysis[t])return this.analysis[t].evaluationState}_updateRegressions(t){let r=this.frame,n=this.lastFrame,i=this.regressionFrame,s=[];for(let c in t)t.hasOwnProperty(c)&&t[c].isRegression&&s.push(c);let o=this;s.sort(function(c,p){let f=o.statements[c].userData&&o.statements[c].userData.residualVariable,m=o.statements[p].userData&&o.statements[p].userData.residualVariable;return f&&!m?-1:m&&!f?1:0});let a=Ib(this.policy,t,s);OE(a,i);let u=a.resolved,l={};for(let c of u)if(c!==qn)if(this.statements[c].isRegression)this.analysis[c]=t[c].analyze(this.policy,i,r,n,l),this.analysis[c].exportTo(this.policy,r),delete t[c];else{let p=t[c].tryGetConcreteTree(this.policy,i);t[c].exportTo(this.policy,p,i),l[c]={rawTree:t[c],concreteTree:p}}}buildSymbolToExpressionDirtyMap(){let t={};for(let r in this.statements){if(!this.statements.hasOwnProperty(r))continue;let n=this.statements[r],i=n.metaData;if(Ou(t,r,n.getDependencies()),Ou(t,r,n.getLegalExports(this.policy)),n.isRegression&&n.userData&&n.userData.residualVariable&&Ou(t,r,[pi(n.userData.residualVariable)]),NE(t,r,i),n.isTable&&n.columns)for(let s=0;s<n.columns.length;s++){let o=n.columns[s];o.header&&o.header.metaData&&NE(t,r,o.header.metaData)}}return t}buildChildIntersectionMap(){var n,i;let t=this.childIntersections,r=new Mu;for(let s in this.analysis){let o=this.analysis[s],{geometry:a}=o.evaluationState;if(a!=null&&a.call&&a.call.symbol===\"intersection\"&&this.statements[s].userData.shouldGraph&&!o.concreteTree.isError){let u=!!this.unpublishedIds[s],l=o.concreteTree.asTypedValue();for(let c of a.call.parents){let p=c&&this.frame[c[0]],f=p&&p.userData.id;if(f==null)continue;let m=c&&c[1],d=this.analysis[f];k(d.concreteTree.asTypedValue().valueType)?r.addListParent(f,m===void 0?void 0:m-1,l):r.addPrimitiveParent(f,l),u&&(this.unpublishedIds[f]=!0)}}}for(let s in t.data){let o=((n=t.data[s])==null?void 0:n.count)||0;(((i=r.data[s])==null?void 0:i.count)||0)<o&&(this.unpublishedIds[s]=!0)}return r}updateConstruction(){if(!this.policy.isGeometryEnabled){this.parent_frame.construction=Ki();return}let t=[];for(let o in this.statements)this.statements[o].userData.isInConstructionsFolder&&t.push(o);let r=this.statements[qn],n=new aA(t);n.metaData={extraDepNodes:[]},n.userData={};let i={};for(let o of(r==null?void 0:r.getDependencies())||[])i[o]=!0;let s={};for(let o of n.getDependencies())s[o]=!0;(!r||!ci(i,s))&&(this.statements[qn]=n,this.parent_frame.construction=n,this.markAsDirtyRoot(qn),this.markExportsDirty(qn))}updateAnalysis(){var p;this.updateConstruction();let t=this.buildSymbolToExpressionDirtyMap(),r=LE(this.policy,this.statements,t,this.dirtyStatementRoots,this.dirtyExportedSymbolRoots),n=this.markedRegressionDirty;for(let f in r.ids)(p=this.statements[f])!=null&&p.isRegression&&(n=!0);let i={};if(n){for(let f in this.statements)this.statements[f]&&(i[f]=this.statements[f]);this.frame=Object.create(this.parent_frame),this.regressionFrame=Object.create(this.parent_frame)}else{let f=r.ids;for(let d in f)this.statements[d]&&(i[d]=this.statements[d]);let m=r.symbols;for(let d in m)m[d]&&(delete this.frame[d],delete this.regressionFrame[d])}for(let f in i)i[f]&&(this.unpublishedIds[f]=!0);this.markedRegressionDirty=!1,this.dirtyExportedSymbolRoots={},this.dirtyStatementRoots={};let s=this.analysis,o=this.frame;(this.evaluationMode===\"graphing\"||this.evaluationMode===\"geometry\")&&this._updateRegressions(i);let a=Ib(this.policy,i);OE(a,o);let u=a.resolved;for(let f of u)if(f!==qn)switch(this.evaluationMode){case\"fourFunction\":case\"singleExpressionFourFunction\":s[f]=this.statements[f].analyzeFourFunction(this.policy,o,s),s[f].exportTo(this.policy,o);break;case\"scientific\":s[f]=this.statements[f].analyzeScientific(this.policy,o,s),s[f].exportTo(this.policy,o);break;case\"singleExpressionScientific\":s[f]=this.statements[f].analyzeSingleExpressionScientific(this.policy,o,s),s[f].exportTo(this.policy,o);break;case\"graphing\":case\"graphing_3d\":case\"geometry\":if(o.r){let m=Object.create(o);if(m.r=void 0,s[f]=this.statements[f].analyze(this.policy,m,s),s[f].getGraphMode()===6){s[f].exportTo(this.policy,o);continue}}s[f]=this.statements[f].analyze(this.policy,o,s),s[f].exportTo(this.policy,o);break}if(this.evaluationMode===\"graphing\"||this.evaluationMode===\"graphing_3d\"||this.evaluationMode===\"geometry\"){for(let f of u){if(f===qn)continue;let m=s[f],d=m.evaluationState.expression_type;for(let y in Su){let g=y;var l=Su[g];(!l.shouldEvaluate||l.shouldEvaluate(m))&&xA(m,this.policy,o,g)}PA(m,this.policy,o),this.actions&&pA(m)&&TA(m,this.policy,o),d===\"PARAMETRIC\"||d===\"POLAR\"?IA(m,this.policy,o):d===\"BOXPLOT\"?MA(m,this.policy,o):cA(m)&&hA(m,this.policy,o)}this.childIntersections=this.buildChildIntersectionMap()}vA(t).forEach(function(f){s[f].evaluationState.depends_on_random_seed=!0});let c=LE(this.policy,this.statements,t,{[qn]:!0},{construction:!0});for(let f in c.ids){if(f===qn)continue;let 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of").queue(v.ariaLabel).queue(v.root).queue(v.ariaPostLabel);break;case"Shift-End":v.selectToBlockEndInDir(e);break;case"Ctrl-Shift-End":v.selectToRootEndInDir(e);break;case"Home":v.notify("move").cursor.insAtLeftEnd(M.parent),v.aria.queue("beginning of").queue(M.parent,!0);break;case"Ctrl-Home":v.notify("move").cursor.insAtLeftEnd(v.root),v.aria.queue("beginning of").queue(v.ariaLabel).queue(v.root).queue(v.ariaPostLabel);break;case"Shift-Home":v.selectToBlockEndInDir(t);break;case"Ctrl-Shift-Home":v.selectToRootEndInDir(t);break;case"Left":v.moveLeft();break;case"Shift-Left":v.selectLeft();break;case"Ctrl-Left":break;case"Right":v.moveRight();break;case"Shift-Right":v.selectRight();break;case"Ctrl-Right":break;case"Up":v.moveUp();break;case"Down":v.moveDown();break;case"Shift-Up":v.withIncrementalSelection(function(F){if(M[t])for(;M[t];)F(t);else F(t)});break;case"Shift-Down":v.withIncrementalSelection(function(F){if(M[e])for(;M[e];)F(e);else F(e)});break;case"Ctrl-Up":break;case"Ctrl-Down":break;case"Ctrl-Shift-Del":case"Ctrl-Del":v.ctrlDeleteDir(e);break;case"Shift-Del":case"Del":v.deleteForward();break;case"Meta-A":case"Ctrl-A":v.selectAll();break;case"Ctrl-Alt-Up":M.parent.parent&&M.parent.parent instanceof m?v.aria.queue(M.parent.parent):v.aria.queue("nothing above");break;case"Ctrl-Alt-Down":M.parent&&M.parent instanceof m?v.aria.queue(M.parent):v.aria.queue("block is empty");break;case"Ctrl-Alt-Left":M.parent.parent&&M.parent.parent.getEnd(t)?v.aria.queue(M.parent.parent.getEnd(t)):v.aria.queue("nothing to the left");break;case"Ctrl-Alt-Right":M.parent.parent&&M.parent.parent.getEnd(e)?v.aria.queue(M.parent.parent.getEnd(e)):v.aria.queue("nothing to the right");break;case"Ctrl-Alt-Shift-Down":M.selection?v.aria.queue(M.selection.join("mathspeak"," ").trim()+" selected"):v.aria.queue("nothing selected");break;case"Ctrl-Alt-=":case"Ctrl-Alt-Shift-Right":v.ariaPostLabel.length?v.aria.queue(v.ariaPostLabel):v.aria.queue("no answer");break;default:return}v.aria.alert(),f==null||f.preventDefault(),v.scrollHoriz()},m.prototype.moveOutOf=function(d,f,v){o("overridden or never called on this node",!1)},m.prototype.moveTowards=function(d,f,v){o("overridden or never called on this node",!1)},m.prototype.deleteOutOf=function(d,f){o("overridden or never called on this node",!1)},m.prototype.deleteTowards=function(d,f){o("overridden or never called on this node",!1)},m.prototype.unselectInto=function(d,f){o("overridden or never called on this node",!1)},m.prototype.selectOutOf=function(d,f){o("overridden or never called on this node",!1)},m.prototype.selectTowards=function(d,f){o("overridden or never called on this node",!1)},m}(N);Se.onNotify(function(S,m){(m==="move"||m==="upDown")&&S.show().clearSelection()}),he.leftRightIntoCmdGoes=function(S){if(S&&S!=="up"&&S!=="down")throw'"up" or "down" required for leftRightIntoCmdGoes option, got "'+S+'"';return S},Se.onNotify(function(S,m){m!=="upDown"&&(S.upDownCache={})}),Se.onNotify(function(S,m){m==="edit"&&S.show().deleteSelection()}),Se.onNotify(function(S,m){m!=="select"&&S.endSelection()});var ar=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.keystroke=function(d,f){this.cursor.parent.keystroke(d,f,this.getControllerSelf())},m.prototype.escapeDir=function(d,f,v){a(d);var M=this.cursor;if(M.parent!==this.root&&(v==null||v.preventDefault()),M.parent!==this.root)return M.clearSelection(),M.parent.moveOutOf(d,M),M.controller.aria.alert(),this.notify("move")},m.prototype.moveDir=function(d){a(d);var f=this.cursor,v=f.options.leftRightIntoCmdGoes,M=f[d];return f.selection?f.insDirOf(d,f.selection.getEnd(d)):M?M.moveTowards(d,f,v):f.parent.moveOutOf(d,f,v),this.notify("move")},m.prototype.moveLeft=function(){return this.moveDir(t)},m.prototype.moveRight=function(){return this.moveDir(e)},m.prototype.moveUp=function(){return this.moveUpDown("up")},m.prototype.moveDown=function(){return this.moveUpDown("down")},m.prototype.moveUpDown=function(d){var f=this,v=f.notify("upDown").cursor,M,F;d==="up"?(M="upInto",F="upOutOf"):(M="downInto",F="downOutOf");var W=v[t],X=v[e],se=X&&X[M],Ve=W&&W[M];return se?v.insAtLeftEnd(se):Ve?v.insAtRightEnd(Ve):v.parent.bubble(function(Ie){var we=Ie[F];if(we&&(typeof we=="function"&&(we=we.call(Ie,v)),we instanceof ae&&v.jumpUpDown(Ie,we),we!==!0))return!1}),f},m.prototype.deleteDir=function(d){a(d);var f=this.cursor,v=f[d],M=f.parent.parent,F=f.controller;if(v&&v instanceof ae)v.sides?F.aria.queue(v.parent.chToCmd(v.sides[-d].ch).mathspeak({createdLeftOf:f})):!v.blocks&&v.parent.ctrlSeq!=="\\text"&&F.aria.queue(v);else if(M&&M instanceof ae)if(M.sides)F.aria.queue(M.parent.chToCmd(M.sides[d].ch).mathspeak({createdLeftOf:f}));else if(M.blocks&&M.mathspeakTemplate)if(M.upInto&&M.downInto)F.aria.queue(M.mathspeakTemplate[1]);else{var W=M.mathspeakTemplate,X=d===t?W[0]:W[W.length-1];F.aria.queue(X)}else F.aria.queue(M);var se=f.selection;if(this.notify("edit"),!se){var Ve=f[d];Ve?Ve.deleteTowards(d,f):f.parent.deleteOutOf(d,f)}var Ie=f[t],we=f[e];return Ie.siblingDeleted&&Ie.siblingDeleted(f.options,e),we.siblingDeleted&&we.siblingDeleted(f.options,t),f.parent.bubble(function(Ne){Ne.reflow()}),this},m.prototype.ctrlDeleteDir=function(d){a(d);var f=this.cursor;if(!f[d]||f.selection)return this.deleteDir(d);this.notify("edit");var v;d===t?v=new B(f.parent.getEnd(t),f[t]):v=new B(f[e],f.parent.getEnd(e)),f.controller.aria.queue(v),v.remove(),f.insAtDirEnd(d,f.parent);var M=f[t],F=f[e];return M&&M.siblingDeleted(f.options,e),F&&F.siblingDeleted(f.options,t),f.parent.bubble(function(W){W.reflow()}),this},m.prototype.backspace=function(){return this.deleteDir(t)},m.prototype.deleteForward=function(){return this.deleteDir(e)},m.prototype.startIncrementalSelection=function(){o("Multiple selections can't be simultaneously open",!st),st=!0,this.notify("select");var d=this.cursor;d.anticursor||d.startSelection()},m.prototype.selectDirIncremental=function(d){o("A selection is open",st),st=!0;var f=this.cursor,v=f.selection;a(d);var M=f[d];M?v&&v.getEnd(d)===M&&f.anticursor[-d]!==M?M.unselectInto(d,f):M.selectTowards(d,f):f.parent.selectOutOf(d,f)},m.prototype.finishIncrementalSelection=function(){o("A selection is open",st);var d=this.cursor;d.clearSelection(),d.select()||d.show();var f=d.selection;f&&d.controller.aria.clear().queue(f.join("mathspeak"," ").trim()+" selected"),st=!1},m.prototype.withIncrementalSelection=function(d){var f=this;try{this.startIncrementalSelection();try{d(function(v){return f.selectDirIncremental(v)})}finally{this.finishIncrementalSelection()}}finally{st=!1}},m.prototype.selectDir=function(d){this.withIncrementalSelection(function(f){return f(d)})},m.prototype.selectLeft=function(){return this.selectDir(t)},m.prototype.selectRight=function(){return this.selectDir(e)},m.prototype.selectAll=function(){this.notify("move");var d=this.cursor;d.insAtRightEnd(this.root),this.withIncrementalSelection(function(f){for(;d[t];)f(t)})},m.prototype.selectToBlockEndInDir=function(d){var f=this.cursor;this.withIncrementalSelection(function(v){for(;f[d];)v(d)})},m.prototype.selectToRootEndInDir=function(d){var f=this,v=this.cursor;this.withIncrementalSelection(function(M){for(;v[d]||v.parent!==f.root;)M(d)})},m}(ot),Te=function(S){it(m,S);function m(d){return S.call(this)||this}return m}(ae),Nt=function(){function S(Sr){var Ki=new ii;return Sr.adopt(Ki,0,0),Ki}function m(Sr){for(var Ki=Sr[0]||new ii,ea=1;ea<Sr.length;ea+=1)Sr[ea].children().adopt(Ki,Ki.getEnd(e),0);return Ki}var d=rt.string,f=rt.regex,v=rt.letter,M=rt.digit,F=rt.any,W=rt.optWhitespace,X=rt.succeed,se=rt.fail,Ve=v.map(function(Sr){return new de(Sr)}),Ie=M.map(function(Sr){return new Z(Sr)}),we=f(/^[^${}\\_^]/).map(function(Sr){return new Ha(Sr)}),Ne=f(/^[^\\a-eg-zA-Z]/).or(d("\\").then(f(/^[a-z]+/i).or(f(/^\s+/).result(" ")).or(F))).then(function(Sr){var Ki=A[Sr];if(Ki)if(Ki.constructor){var ea=Ki;return new ea(Sr).parser()}else{var xa=Ki;return xa(Sr).parser()}else return se("unknown command: \\"+Sr)}),Be=Ne.or(Ve).or(Ie).or(we),Xe=d("{").then(function(){return wt}).skip(d("}")),nt=W.then(Xe.or(Be.map(S))),wt=nt.many().map(m).skip(W),vr=d("[").then(nt.then(function(Sr){return Sr.join("latex")!=="]"?X(Sr):se("")}).many().map(m).skip(W)).skip(d("]")),Mi=wt;return Mi.block=nt,Mi.optBlock=vr,Mi}();he.maxDepth=function(S){return typeof S=="number"?S:void 0};var me=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.cleanLatex=function(d){return d.replace(/(\\[a-z]+) (?![a-z])/gi,"$1")},m.prototype.exportLatex=function(){return this.cleanLatex(this.root.latex())},m.prototype.writeLatex=function(d){var f=this.notify("edit").cursor;return f.parent.writeLatex(f,d),this},m.prototype.exportLatexSelection=function(){var d={latex:"",startIndex:-1,endIndex:-1},f=this.cursor.selection;if(f)d.startSelectionBefore=f.getEnd(t),d.endSelectionAfter=f.getEnd(e);else{var v=this.cursor[t];v?d.startSelectionAfter=v:d.startSelectionBefore=this.cursor.parent;var M=this.cursor[e];M?d.endSelectionBefore=M:d.endSelectionAfter=this.cursor.parent}this.root.latexRecursive(d);for(var F=d.latex,W=this.cleanLatex(F),X=d.startIndex,se=d.endIndex,Ve=0,Ie=0;Ie<d.endIndex;Ie++)F[Ie]!==W[Ve]?(Ie<d.startIndex&&(X-=1),se-=1):Ve+=1;return{latex:W,startIndex:X,endIndex:se}},m.prototype.classifyLatexForEfficientUpdate=function(d){if(typeof d=="string"){var f=d.match(/-?[0-9.]+$/g);if(f&&f.length===1)return{latex:d,prefix:d.substr(0,d.length-f[0].length),digits:f[0]}}},m.prototype.updateLatexMathEfficiently=function(d,f){var v,M,F,W,X=this.root,se,Ve=this.classifyLatexForEfficientUpdate(d);if(Ve){if(se=this.classifyLatexForEfficientUpdate(f),!se||se.prefix!==Ve.prefix)return!1}else return!1;var Ie=se.digits,we=Ve.digits,Ne=!1,Be=!1;Ie[0]==="-"&&(Ne=!0,Ie=Ie.substr(1)),we[0]==="-"&&(Be=!0,we=we.substr(1));for(var Xe=this.root.getEnd(e),nt=[],wt=Ie.length-1;wt>=0;wt--){if(!Xe||Xe.ctrlSeq!==Ie[wt]||Xe.parent!==X)return!1;nt.unshift(Xe),Xe=Xe[t]}if(Ne&&!Be){var vr=Xe;if(!vr||vr.ctrlSeq!=="-"||vr[e]!==nt[0]||vr.parent!==X)return!1;var Mi=vr[t];if(Mi&&Mi.parent!==X)return!1;nt[0][t]=vr[t],X.getEnd(t)===vr&&X.setEnds((v={},v[t]=nt[0],v[e]=X.getEnd(e),v)),Mi&&(Mi[e]=nt[0]),vr.domFrag().remove()}if(!Ne&&Be){var Sr=new pt("-"),Ki=document.createElement("span");Ki.textContent="-",Sr.setDOM(Ki);var ea=nt[0][t];ea&&(ea[e]=Sr),X.getEnd(t)===nt[0]&&X.setEnds((M={},M[t]=Sr,M[e]=X.getEnd(e),M)),Sr.parent=X,Sr[t]=nt[0][t],Sr[e]=nt[0],nt[0][t]=Sr,Sr.contactWeld(this.cursor),Sr.domFrag().insertBefore(nt[0].domFrag())}var xa=Math.min(Ie.length,we.length);for(wt=0;wt<xa;wt++){var $c=we[wt];Xe=nt[wt],Xe.ctrlSeq!==$c&&(Xe.ctrlSeq=$c,Xe.domFrag().oneElement().textContent=$c,Xe.mathspeakName=$c)}if(Ie.length>we.length)for(Xe=nt[we.length-1],X.setEnds((F={},F[t]=X.getEnd(t),F[e]=Xe,F)),Xe[e]=0,wt=Ie.length-1;wt>=xa;wt--)nt[wt].domFrag().remove();if(we.length>Ie.length){var Er=document.createDocumentFragment();for(wt=xa;wt<we.length;wt++){var sc=document.createElement("span");sc.className="dcg-mq-digit",sc.textContent=we[wt];var Ts=new Z(we[wt]);Ts.parent=X,Ts.setDOM(sc),Er.appendChild(sc),Ts[t]=X.getEnd(e),Ts[e]=0;var j_=Ts[t];j_[e]=Ts,X.setEnds((W={},W[t]=X.getEnd(t),W[e]=Ts,W))}X.domFrag().oneElement().appendChild(Er)}var Xk=this.exportLatex();if(Xk!==d)return console.warn("tried updating latex efficiently but did not work. Attempted: "+d+" but wrote: "+Xk),!1;var Qk=X.getEnd(e);return Qk&&Qk.fixDigitGrouping(this.cursor.options),!0},m.prototype.renderLatexMathFromScratch=function(d){var f,v=this.root,M=this.cursor,F=rt.all,W=rt.eof,X=Nt.skip(W).or(F.result(!1)).parse(d);if(v.setEnds((f={},f[t]=0,f[e]=0,f)),X&&X.children().adopt(v,0,0),X){var se=v.domFrag();se.children().remove(),se.oneElement().appendChild(X.html()),v.finalizeInsert(M.options,M)}else v.domFrag().empty()},m.prototype.renderLatexMath=function(d){var f=this.cursor,v=this.root;this.notify("replace"),f.clearSelection();var M=this.exportLatex();(!v.getEnd(t)||!v.getEnd(e)||M!==d)&&(this.updateLatexMathEfficiently(d,M)||this.renderLatexMathFromScratch(d),this.updateMathspeak()),f.insAtRightEnd(v)},m.prototype.renderLatexText=function(d){var f,v=this.root,M=this.cursor;v.domFrag().children().slice(1).remove(),v.setEnds((f={},f[t]=0,f[e]=0,f)),delete M.selection,M.show().insAtRightEnd(v);var F=rt.regex,W=rt.string,X=rt.eof,se=rt.all,Ve=W("$").then(Nt).skip(W("$").or(X)).map(function(nt){var wt=new RootMathCommand(M);wt.createBlocks();var vr=wt.getEnd(t);return nt.children().adopt(vr,0,0),wt}),Ie=W("\\$").result("$"),we=Ie.or(F(/^[^$]/)).map(function(nt){return new Ha(nt)}),Ne=Ve.or(we).many(),Be=Ne.skip(X).or(se.result(!1)).parse(d);if(Be){for(var Xe=0;Xe<Be.length;Xe+=1)Be[Xe].adopt(v,v.getEnd(e),0);x(v.html()).appendTo(v.domFrag().oneElement()),v.finalizeInsert(M.options,M)}},m}(ar),gt=function(S){return!1};De.prototype.ignoreNextMousedown=gt;var xt;(function(){Se.onNotify(function(S,m){(m==="edit"||m==="replace")&&xt&&xt.cursor===S&&xt.cb()})})();var Ce=function(S){it(m,S);function m(){var d=S!==null&&S.apply(this,arguments)||this;return d.handleMouseDown=function(f){var v=u(f.target,".dcg-mq-root-block"),M=v&&N.getNodeOfElement(v)||N.getNodeOfElement(d.root.domFrag().oneElement()),F=M.domFrag().firstNode().ownerDocument,W=M.controller,X=W.cursor,se=X.blink,Ve=W.getTextareaSpanOrThrow(),Ie=W.getTextareaOrThrow();if(f.preventDefault(),f.target.unselectable=!0,X.options.ignoreNextMousedown(f)||(X.options.ignoreNextMousedown=gt,u(f.target,".dcg-mq-ignore-mousedown")))return;var we=null;function Ne(Mi){we=Mi.target}function Be(Mi){X.anticursor||X.startSelection(),W.seek(we,Mi.clientX,Mi.clientY).cursor.select(),X.selection&&X.controller.aria.clear().queue(X.selection.join("mathspeak")+" selected").alert(),we=null}function Xe(){v==null||v.removeEventListener("mousemove",Ne),F==null||F.removeEventListener("mousemove",Be),F==null||F.removeEventListener("mouseup",wt),xt=void 0}function nt(){W.editable?(X.show(),X.controller.aria.queue(X.parent).alert()):x(Ve).detach()}function wt(){X.blink=se,X.selection||nt(),Xe()}var vr;xt={cursor:X,cb:function(){vr=!0,X.blink=se,X.clearSelection(),nt(),Xe()}},!(W.blurred&&(v&&!W.editable&&x(v).prepend(x(Ve)),Ie.focus(),vr))&&(X.blink=n,W.seek(f.target,f.clientX,f.clientY).cursor.startSelection(),v==null||v.addEventListener("mousemove",Ne),F==null||F.addEventListener("mousemove",Be),F==null||F.addEventListener("mouseup",wt))},d}return m.prototype.addMouseEventListener=function(){this.container.addEventListener("mousedown",this.handleMouseDown)},m.prototype.removeMouseEventListener=function(){this.container.removeEventListener("mousedown",this.handleMouseDown)},m.prototype.seek=function(d,f,v){for(var M=this.notify("select").cursor,F;d&&(F=N.getNodeOfElement(d),!F);)d=d.parentElement;return F||(F=this.root),M.clearSelection().show(),F.seek(f,M),this.scrollHoriz(),this},m}(me),Mr=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.setOverflowClasses=function(){var d=this.root.domFrag().oneElement(),f=!1,v=!1;if(!this.blurred){var M=I(d).width,F=d.scrollWidth,W=d.scrollLeft;f=F>M+W,v=W>0}d.classList.contains("dcg-mq-editing-overflow-right")!==f&&d.classList.toggle("dcg-mq-editing-overflow-right"),d.classList.contains("dcg-mq-editing-overflow-left")!==v&&d.classList.toggle("dcg-mq-editing-overflow-left")},m.prototype.scrollHoriz=function(){var d=this,f=this.cursor,v=f.selection,M=I(this.root.domFrag().oneElement());if(f.domFrag().isEmpty()&&!v){this.cancelScrollHoriz&&(this.cancelScrollHoriz(),this.cancelScrollHoriz=void 0);var F=this.root.domFrag().oneElement(),W=F.scrollLeft;T(this.getScrollAnimationDuration(),function(nt,wt,vr){nt>=1?(d.cancelScrollHoriz=void 0,F.scrollLeft=0,d.setOverflowClasses()):(d.cancelScrollHoriz=vr,wt(),F.scrollLeft=Math.round((1-nt)*W))});return}else if(v){var Ve=I(v.domFrag().oneElement()),Ie=Ve.left-(M.left+20),we=Ve.right-(M.right-20);if(v.getEnd(t)===f[e])if(Ie<0)var se=Ie;else if(we>0)if(Ve.left-we<M.left+20)var se=Ie;else var se=we;else return;else if(we>0)var se=we;else if(Ie<0)if(Ve.right-Ie>M.right-20)var se=we;else var se=Ie;else return}else{var X=I(f.domFrag().oneElement()).left;if(X>M.right-20)var se=X-(M.right-20);else if(X<M.left+20)var se=X-(M.left+20);else return}var Ne=this.root.domFrag().oneElement();if(!(se<0&&Ne.scrollLeft===0)&&!(se>0&&Ne.scrollWidth<=Ne.scrollLeft+M.width)){this.cancelScrollHoriz&&(this.cancelScrollHoriz(),this.cancelScrollHoriz=void 0);var Be=this.root.domFrag().oneElement(),Xe=Be.scrollLeft;T(this.getScrollAnimationDuration(),function(nt,wt,vr){nt>=1?(d.cancelScrollHoriz=void 0,Be.scrollLeft=Math.round(Xe+se),d.setOverflowClasses()):(d.cancelScrollHoriz=vr,wt(),Be.scrollLeft=Math.round(Xe+nt*se))})}},m.prototype.getScrollAnimationDuration=function(){var d;return(d=this.options.scrollAnimationDuration)!==null&&d!==void 0?d:100},m}(Ce);De.prototype.substituteTextarea=function(){return c("textarea",{autocapitalize:"off",autocomplete:"off",autocorrect:"off",spellcheck:!1,"x-palm-disable-ste-all":!0})};function $e(S,m){return dn(S[0],m)}De.prototype.substituteKeyboardEvents=$e;var Oo=function(S){it(m,S);function m(){var d=S!==null&&S.apply(this,arguments)||this;return d.selectFn=n,d}return m.prototype.createTextarea=function(){this.textareaSpan=c("span",{class:"dcg-mq-textarea"});var d=this.options.substituteTextarea();if(!d.nodeType)throw"substituteTextarea() must return a DOM element, got "+d;this.textarea=x(d).appendTo(this.textareaSpan).oneElement();var f=this;f.cursor.selectionChanged=function(){f.selectionChanged()}},m.prototype.selectionChanged=function(){var d=this;d.textareaSelectionTimeout||(d.textareaSelectionTimeout=setTimeout(function(){d.setTextareaSelection()}))},m.prototype.setTextareaSelection=function(){this.textareaSelectionTimeout=0;var d="";this.cursor.selection&&(d=this.cleanLatex(this.cursor.selection.join("latex")),this.options.statelessClipboard&&(d="$"+d+"$")),this.selectFn(d)},m.prototype.staticMathTextareaEvents=function(){var d=this;this.removeTextareaEventListener("cut"),this.removeTextareaEventListener("paste"),d.options.disableCopyPaste?this.removeTextareaEventListener("copy"):this.addTextareaEventListeners({copy:function(){d.setTextareaSelection()}}),this.addStaticFocusBlurListeners(),d.selectFn=function(f){var v=d.getTextareaOrThrow();v instanceof HTMLTextAreaElement&&(v.value=f,f&&v.select())}},m.prototype.editablesTextareaEvents=function(){var d=this,f=d.getTextareaOrThrow(),v=d.getTextareaSpanOrThrow();if(this.options.version<3){var M=this.options.assertJquery(),F=this.options.substituteKeyboardEvents(M(f),this);this.selectFn=function(X){F.select(X)}}else{var W=dn(f,this).select;this.selectFn=W}x(this.container).prepend(x(v)),this.addEditableFocusBlurListeners(),this.updateMathspeak()},m.prototype.unbindEditablesEvents=function(){var d=this,f=d.getTextareaOrThrow(),v=d.getTextareaSpanOrThrow();this.selectFn=function(M){f instanceof HTMLTextAreaElement&&(f.value=M,M&&f.select())},x(v).remove(),this.removeTextareaEventListener("focus"),this.removeTextareaEventListener("blur"),d.blurred=!0,this.removeTextareaEventListener("cut"),this.removeTextareaEventListener("paste")},m.prototype.typedText=function(d){if(d===`
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F=d.getTextareaOrThrow();d.mathspeakSpan?(F.setAttribute("aria-label",""),d.mathspeakSpan.textContent=(v+" "+M).trim()):F.setAttribute("aria-label",(v+" "+M+" "+d.ariaPostLabel).trim())},m}(Mr),vt=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.finalizeInsert=function(d,f){var v=this;v.postOrder(function(W){W.finalizeTree(d)}),v.postOrder(function(W){W.contactWeld(f)}),v.postOrder(function(W){W.blur(f)}),v.postOrder(function(W){W.reflow()});var M=v[e],F=v[t];M&&M.siblingCreated(d,t),F&&F.siblingCreated(d,e),v.bubble(function(W){W.reflow()})},m.prototype.prepareInsertionAt=function(d){var f=d.options.maxDepth;if(f!==void 0){var v=d.depth();if(v>f)return!1;this.removeNodesDeeperThan(f-v)}return!0},m.prototype.removeNodesDeeperThan=function(d){for(var f=0,v=[[this,f]],M;M=v.shift();){var F=M;F[0].children().each(function(W){var X=W instanceof ii?1:0;f=F[1]+X,f<=d?v.push([W,f]):(X?W.children():W).remove()})}},m}(ae),sr=function(){function S(m,d){this.childCount=m,this.render=d}return S}(),Fr=function(S){it(m,S);function m(d,f,v){var M=S.call(this)||this;return M.textTemplate=[""],M.mathspeakTemplate=[""],M.setCtrlSeqHtmlAndText(d,f,v),M}return m.prototype.setEnds=function(d){o("MathCommand ends are never empty",d[t]&&d[e]),this.ends=d},m.prototype.getEnd=function(d){return this.ends[d]},m.prototype.setCtrlSeqHtmlAndText=function(d,f,v){this.ctrlSeq||(this.ctrlSeq=d),f&&(this.domView=f),v&&(this.textTemplate=v)},m.prototype.replaces=function(d){d.disown(),this.replacedFragment=d},m.prototype.isEmpty=function(){return this.foldChildren(!0,function(d,f){return d&&f.isEmpty()})},m.prototype.parser=function(){var d=this,f=Nt.block;return f.times(this.numBlocks()).map(function(v){d.blocks=v;for(var M=0;M<v.length;M+=1)v[M].adopt(d,d.getEnd(e),0);return d})},m.prototype.createLeftOf=function(d){var f=this,v=f.replacedFragment;if(f.createBlocks(),S.prototype.createLeftOf.call(this,d),v){var M=f.getEnd(t);v.adopt(M,0,0),v.domFrag().appendTo(M.domFrag().oneElement()),f.placeCursor(d),f.prepareInsertionAt(d)}f.finalizeInsert(d.options,d),f.placeCursor(d)},m.prototype.createBlocks=function(){for(var d=this,f=d.numBlocks(),v=d.blocks=Array(f),M=0;M<f;M+=1){var F=v[M]=new ii;F.adopt(d,d.getEnd(e),0)}},m.prototype.placeCursor=function(d){d.insAtRightEnd(this.foldChildren(this.getEnd(t),function(f,v){return f.isEmpty()?f:v}))},m.prototype.moveTowards=function(d,f,v){var M;v==="up"?M=this.upInto:v==="down"&&(M=this.downInto);var F=M||this.getEnd(-d);f.insAtDirEnd(-d,F),f.controller.aria.queueDirEndOf(-d).queue(f.parent,!0)},m.prototype.deleteTowards=function(d,f){this.isEmpty()?f[d]=this.remove()[d]:this.moveTowards(d,f)},m.prototype.selectTowards=function(d,f){f[-d]=this,f[d]=this[d]},m.prototype.selectChildren=function(){return new Ae(this,this)},m.prototype.unselectInto=function(d,f){var v=f.anticursor,M=v.ancestors[this.id];f.insAtDirEnd(-d,M)},m.prototype.seek=function(d,f){function v(X){var se,Ve=X.domFrag().oneElement(),Ie=I(Ve).left,we=Ie+Ve.offsetWidth;return se={},se[t]=Ie,se[e]=we,se}var M=this,F=v(M);if(d<F[t])return f.insLeftOf(M);if(d>F[e])return f.insRightOf(M);var W=F[t];M.eachChild(function(X){var se=v(X);if(d<se[t])return d-W<se[t]-d?X[t]?f.insAtRightEnd(X[t]):f.insLeftOf(M):f.insAtLeftEnd(X),!1;if(d>se[e]){X[e]?W=se[e]:F[e]-d<d-se[e]?f.insRightOf(M):f.insAtRightEnd(X);return}else return X.seek(d,f),!1})},m.prototype.numBlocks=function(){return this.domView.childCount},m.prototype.html=function(){var d=this.blocks;o("domView is defined",this.domView);var f=this.domView,v=f.render(d||[]);return this.setDOM(v),N.linkElementByCmdNode(v,this),v},m.prototype.latexRecursive=function(d){this.checkCursorContextOpen(d),d.latex+=this.ctrlSeq||"",this.eachChild(function(f){d.latex+="{";var v=d.latex.length;f.latexRecursive(d);var M=d.latex.length;v===M&&(d.latex+=" 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0},m.prototype.replaces=function(d){d.remove()},m.prototype.createBlocks=function(){},m.prototype.moveTowards=function(d,f){f.domFrag().insDirOf(d,this.domFrag()),f[-d]=this,f[d]=this[d],f.controller.aria.queue(this)},m.prototype.deleteTowards=function(d,f){f[d]=this.remove()[d]},m.prototype.seek=function(d,f){var v=this.domFrag().oneElement(),M=I(v).left;return d-M<v.offsetWidth/2?f.insLeftOf(this):f.insRightOf(this),f},m.prototype.latexRecursive=function(d){this.checkCursorContextOpen(d),d.latex+=this.ctrlSeq||"",this.checkCursorContextClose(d)},m.prototype.text=function(){return this.textTemplate.join("")},m.prototype.mathspeak=function(d){return this.mathspeakName||""},m.prototype.placeCursor=function(){},m.prototype.isEmpty=function(){return!0},m}(Fr),Ha=function(S){it(m,S);function m(d,f,v){return S.call(this,d,c("span",{},[f||c.text(d)]),void 0,v)||this}return m}(xi);function un(S,m,d){return function(){return new Ha(S,m?c.entityText(m):void 0,d)}}var Xi=function(S){it(m,S);function m(d,f,v,M,F){var W=this;return F?W=S.call(this,d,c("span",{},[f||c.text(d||"")]),void 0,M)||this:W=S.call(this,d,c("span",{class:"dcg-mq-binary-operator"},f?[f]:[]),v,M)||this,W}return m}(xi);function Ut(S,m,d,f){return function(){return new Xi(S,m?c.entityText(m):void 0,d,f)}}var ii=function(S){it(m,S);function m(){var d=S!==null&&S.apply(this,arguments)||this;return d.ariaLabel="block",d}return m.prototype.join=function(d){return this.foldChildren("",function(f,v){return f+v[d]()})},m.prototype.html=function(){var d=document.createDocumentFragment();return this.eachChild(function(f){var v=f.html();d.appendChild(v)}),d},m.prototype.latexRecursive=function(d){this.checkCursorContextOpen(d),this.eachChild(function(f){return f.latexRecursive(d)}),this.checkCursorContextClose(d)},m.prototype.text=function(){var d=this.getEnd(t),f=this.getEnd(e);return d===f&&d!==0?d.text():this.join("text")},m.prototype.mathspeak=function(){var d="",f={};return this.controller&&(f=this.controller.options.autoOperatorNames),this.foldChildren([],function(v,M){if(M.isPartOfOperator)d+=M.mathspeak();else{if(d!==""){if(f._maxLength>0){var F=f[d.toLowerCase()];typeof F=="string"&&(d=F)}v.push(d+" "),d=""}var W=M.mathspeak(),X=M.ctrlSeq;isNaN(X)&&X!=="."&&(!M.parent||!M.parent.parent||!M.parent.parent.isTextBlock())&&(W=" "+W+" "),v.push(W)}return v}).join("").replace(/ +(?= )/g,"").replace(/(\.)([0-9]+)/g,function(v,M,F){return M+F.split("").join(" ").trim()})},m.prototype.keystroke=function(d,f,v){if(v.options.spaceBehavesLikeTab&&(d==="Spacebar"||d==="Shift-Spacebar")){f==null||f.preventDefault(),v.escapeDir(d==="Shift-Spacebar"?t:e,d,f);return}return S.prototype.keystroke.call(this,d,f,v)},m.prototype.moveOutOf=function(d,f,v){var M;if(v==="up"?M=this.parent.upInto:v==="down"&&(M=this.parent.downInto),!M&&this[d]){var F=-d;f.insAtDirEnd(F,this[d]),f.controller.aria.queueDirEndOf(F).queue(f.parent,!0)}else f.insDirOf(d,this.parent),f.controller.aria.queueDirOf(d).queue(this.parent)},m.prototype.selectOutOf=function(d,f){f.insDirOf(d,this.parent)},m.prototype.deleteOutOf=function(d,f){f.unwrapGramp()},m.prototype.seek=function(d,f){var v=this.getEnd(e);if(!v)return f.insAtRightEnd(this);var M=v.domFrag().oneElement(),F=I(M).left;if(F+M.offsetWidth<d)return f.insAtRightEnd(this);var W=this.getEnd(t);if(d<I(W.domFrag().oneElement()).left)return f.insAtLeftEnd(this);for(;d<I(v.domFrag().oneElement()).left;)v=v[t];return v.seek(d,f)},m.prototype.chToCmd=function(d,f){var v;return d.match(/^[a-eg-zA-Z]$/)?new de(d):/^\d$/.test(d)?new Z(d):f&&f.typingSlashWritesDivisionSymbol&&d==="/"?A["\xF7"](d):f&&f.typingAsteriskWritesTimesSymbol&&d==="*"?A["\xD7"](d):f&&f.typingPercentWritesPercentOf&&d==="%"?A.percentof(d):(v=$[d]||A[d])?v.constructor?new v(d):v(d):new Ha(d)},m.prototype.write=function(d,f){var v=this.chToCmd(f,d.options);d.selection&&v.replaces(d.replaceSelection()),d.isTooDeep()||(v.createLeftOf(d.show()),f==="/"?d.controller.aria.alert("over"):d.controller.aria.alert(v.mathspeak({createdLeftOf:d})))},m.prototype.writeLatex=function(d,f){var v=rt.all,M=rt.eof,F=Nt.skip(M).or(v.result(!1)).parse(f);if(F&&!F.isEmpty()&&F.prepareInsertionAt(d)){F.children().adopt(d.parent,d[t],d[e]),x(F.html()).insertBefore(d.domFrag()),d[t]=F.getEnd(e),F.finalizeInsert(d.options,d);var W=F.getEnd(e),X=F.getEnd(t),se=W[e],Ve=X[t];se&&se.siblingCreated(d.options,t),Ve&&Ve.siblingCreated(d.options,e),d.parent.bubble(function(Ie){Ie.reflow()})}},m.prototype.focus=function(){return this.domFrag().addClass("dcg-mq-hasCursor"),this.domFrag().removeClass("dcg-mq-empty"),this},m.prototype.blur=function(d){return this.domFrag().removeClass("dcg-mq-hasCursor"),this.isEmpty()&&(this.domFrag().addClass("dcg-mq-empty"),d&&this.isQuietEmptyDelimiter(d.options.quietEmptyDelimiters)&&this.domFrag().addClass("dcg-mq-quiet-delimiter")),this},m}(vt);De.prototype.mouseEvents=!0,ce.StaticMath=function(S){var m;return m=function(d){it(f,d);function f(v){var M=d.call(this,v)||this,F=M.innerFields=[];return M.__controller.root.postOrder(function(W){W.registerInnerField(F,S.InnerMathField)}),M}return f.prototype.__mathquillify=function(v,M){return this.config(v),d.prototype.mathquillify.call(this,"dcg-mq-math-mode"),this.__controller.setupStaticField(),this.__options.mouseEvents&&(this.__controller.addMouseEventListener(),this.__controller.staticMathTextareaEvents()),this},f.prototype.latex=function(v){var M=d.prototype.latex.apply(this,arguments);if(arguments.length>0){var F=this.innerFields=[];this.__controller.root.postOrder(function(W){W.registerInnerField(F,S.InnerMathField)}),this.__controller.updateMathspeak()}return M},f.prototype.setAriaLabel=function(v){return this.__controller.setAriaLabel(v),this},f.prototype.getAriaLabel=function(){return this.__controller.getAriaLabel()},f}(S.AbstractMathQuill),m.RootBlock=ii,m};var O=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m}(ii);ve(O.prototype),ce.MathField=function(S){var m;return m=function(d){it(f,d);function f(){return d!==null&&d.apply(this,arguments)||this}return f.prototype.__mathquillify=function(v,M){return this.config(v),M>1&&(this.__controller.root.reflow=n),d.prototype.mathquillify.call(this,"dcg-mq-editable-field dcg-mq-math-mode"),delete this.__controller.root.reflow,this},f}(S.EditableField),m.RootBlock=O,m},ce.InnerMathField=function(S){return o("MathField class is defined",S.MathField),function(m){it(d,m);function d(){return m!==null&&m.apply(this,arguments)||this}return d.prototype.makeStatic=function(){this.__controller.editable=!1,this.__controller.root.blur(),this.__controller.unbindEditablesEvents(),x(this.__controller.container).removeClass("dcg-mq-editable-field")},d.prototype.makeEditable=function(){this.__controller.editable=!0,this.__controller.editablesTextareaEvents(),this.__controller.cursor.insAtRightEnd(this.__controller.root),x(this.__controller.container).addClass("dcg-mq-editable-field")},d}(S.MathField)};var z=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.finalizeTree=function(d,f){this.sharedSiblingMethod(d,f)},m.prototype.siblingDeleted=function(d,f){this.sharedSiblingMethod(d,f)},m.prototype.siblingCreated=function(d,f){this.sharedSiblingMethod(d,f)},m.prototype.sharedSiblingMethod=function(d,f){f!==t&&this[e]instanceof m||this.fixDigitGrouping(d)},m.prototype.fixDigitGrouping=function(d){if(d.enableDigitGrouping){var f=this,v=this,M=0,F=[],W="\\ ",X=".",se=f;do if(/^[0-9]$/.test(se.ctrlSeq))f=se;else if(se.ctrlSeq===W)f=se,M+=1;else if(se.ctrlSeq===X)f=se,F.push(se);else break;while(se=f[t]);for(;se=v[e];)if(/^[0-9]$/.test(se.ctrlSeq))v=se;else if(se.ctrlSeq===W)v=se,M+=1;else if(se.ctrlSeq===X)v=se,F.push(se);else break;for(;v!==f&&f&&f.ctrlSeq===W;)f=f[e],M-=1;for(;v!==f&&v&&v.ctrlSeq===W;)v=v[t],M-=1;if(!(f===v&&f&&f.ctrlSeq===W)){var Ve=M>0||F.length>1;Ve?this.removeGroupingBetween(f,v):F[0]?(F[0]!==f&&this.addGroupingBetween(F[0][t],f),F[0]!==v&&this.removeGroupingBetween(F[0][e],v)):this.addGroupingBetween(v,f)}}},m.prototype.removeGroupingBetween=function(d,f){var v=d;do if(v instanceof m&&v.setGroupingClass(void 0),!v||v===f)break;while(v=v[e])},m.prototype.addGroupingBetween=function(d,f){for(var W=d,v=0,M=0,W=d;W&&(M+=1,W!==f);)W=W[t];var F=M%3;F===0&&(F=3);for(var W=d;W;){v+=1;var X=void 0;if(M>=4&&(v===M?X="dcg-mq-group-leading-"+F:v%3===0&&v!==M&&(X="dcg-mq-group-start"),X||(X="dcg-mq-group-other")),W instanceof m&&W.setGroupingClass(X),W===f)break;W=W[t]}},m.prototype.setGroupingClass=function(d){this._groupingClass!==d&&(this._groupingClass&&this.domFrag().removeClass(this._groupingClass),d&&this.domFrag().addClass(d),this._groupingClass=d)},m}(xi),Z=function(S){it(m,S);function m(d,f){return S.call(this,d,c("span",{class:"dcg-mq-digit"},[c.text(d)]),void 0,f)||this}return m.prototype.createLeftOf=function(d){var f=d[t],v=f&&f[t],M=d.parent.parent instanceof za?d.parent.parent.sub:void 0;d.options.autoSubscriptNumerals&&d.parent!==M&&(f instanceof pe&&f.isItalic!==!1||f instanceof za&&v instanceof pe&&v.isItalic!==!1)?(new Uk().createLeftOf(d),S.prototype.createLeftOf.call(this,d),d.insRightOf(d.parent.parent)):S.prototype.createLeftOf.call(this,d)},m.prototype.mathspeak=function(d){if(d&&d.createdLeftOf){var f=d.createdLeftOf,v=f[t],M=v&&v[t],F=f.parent.parent 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F=v==="1"||v==="-1",W="";if(M==="2"?W=F?"half":"halves":M==="3"?W=F?"third":"thirds":M==="4"?W=F?"quarter":"quarters":M==="5"?W=F?"fifth":"fifths":M==="6"?W=F?"sixth":"sixths":M==="7"?W=F?"seventh":"sevenths":M==="8"?W=F?"eighth":"eighths":M==="9"&&(W=F?"ninth":"ninths"),W!==""){for(var X="",se=!1,Ve=this[t];Ve&&Ve[t]!==void 0;Ve=Ve[t])if(Ve.ctrlSeq!=="\\ ")if(yy.test(Ve.ctrlSeq||""))se=!0;else{se=!1;break}return se&&(X+="and "),X+=this.getEnd(t).mathspeak()+" "+W,X}}return S.prototype.mathspeak.call(this)},m.prototype.getFracDepth=function(){var d=0,f=function(v,M){return v instanceof ae&&v.ctrlSeq&&v.ctrlSeq.toLowerCase().search("frac")>=0&&(M+=1),v&&v.parent?f(v.parent,M):M};return f(this,d)},m}(Fr),H_=A.over=$["/"]=function(S){it(m,S);function m(){return S!==null&&S.apply(this,arguments)||this}return m.prototype.createLeftOf=function(d){if(!this.replacedFragment){var f=d[t];if(!d.options.typingSlashCreatesNewFraction)for(;f&&!(f instanceof Xi||f instanceof(A.text||n)||f instanceof 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this.setDOM(d),N.linkElementByCmdNode(d,this),d},m.prototype.latexRecursive=function(d){this.checkCursorContextOpen(d),d.latex+="\\token{"+this.tokenId+"}",this.checkCursorContextClose(d)},m.prototype.mathspeak=function(){var d=[];return this.domFrag().children().eachElement(function(f){var v=f.getAttribute("aria-label");typeof v=="string"&&v!==""&&d.push(v)}),d.length>0?d.join(" ").trim():"token "+this.tokenId},m.prototype.parser=function(){var d=this;return Nt.block.map(function(f){var v=f.getEnd(t);if(v)for(d.tokenId+=v.ctrlSeq;v=v[e];)d.tokenId+=v.ctrlSeq;return d})},m}(xi);A.token=$_;var $k=function(S){it(m,S);function m(){var d=S!==null&&S.apply(this,arguments)||this;return d.ctrlSeq="\\sqrt",d.domView=new sr(1,function(f){return c("span",{class:"dcg-mq-non-leaf dcg-mq-sqrt-container"},[c("span",{class:"dcg-mq-scaled dcg-mq-sqrt-prefix"},[Ah.sqrt.html()]),c.block("span",{class:"dcg-mq-non-leaf 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this.options.duration?this.pos=e=k.easing[this.easing](t,this.options.duration*t,0,1,this.options.duration):this.pos=e=t,this.now=(this.end-this.start)*e+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),r&&r.set?r.set(this):No.propHooks._default.set(this),this}};No.prototype.init.prototype=No.prototype;No.propHooks={_default:{get:function(t){var e;return t.elem.nodeType!==1||t.elem[t.prop]!=null&&t.elem.style[t.prop]==null?t.elem[t.prop]:(e=k.css(t.elem,t.prop,""),!e||e==="auto"?0:e)},set:function(t){k.fx.step[t.prop]?k.fx.step[t.prop](t):t.elem.nodeType===1&&(k.cssHooks[t.prop]||t.elem.style[JC(t.prop)]!=null)?k.style(t.elem,t.prop,t.now+t.unit):t.elem[t.prop]=t.now}}};No.propHooks.scrollTop=No.propHooks.scrollLeft={set:function(t){t.elem.nodeType&&t.elem.parentNode&&(t.elem[t.prop]=t.now)}};k.easing={linear:function(t){return t},swing:function(t){return 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this.filter(jy).css("opacity",0).show().end().animate({opacity:e},t,r,i)},animate:function(t,e,r,i){var n=k.isEmptyObject(t),o=k.speed(e,r,i),a=function(){var s=Ya(this,k.extend({},t),o);(n||Dt.get(this,"finish"))&&s.stop(!0)};return a.finish=a,n||o.queue===!1?this.each(a):this.queue(o.queue,a)},stop:function(t,e,r){var i=function(n){var o=n.stop;delete n.stop,o(r)};return typeof t!="string"&&(r=e,e=t,t=void 0),e&&this.queue(t||"fx",[]),this.each(function(){var n=!0,o=t!=null&&t+"queueHooks",a=k.timers,s=Dt.get(this);if(o)s[o]&&s[o].stop&&i(s[o]);else for(o in s)s[o]&&s[o].stop&&MF.test(o)&&i(s[o]);for(o=a.length;o--;)a[o].elem===this&&(t==null||a[o].queue===t)&&(a[o].anim.stop(r),n=!1,a.splice(o,1));(n||!r)&&k.dequeue(this,t)})},finish:function(t){return t!==!1&&(t=t||"fx"),this.each(function(){var 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0};k.fx.timer=function(t){k.timers.push(t),k.fx.start()};k.fx.interval=13;k.fx.start=function(){zy||(zy=!0,QC())};k.fx.stop=function(){zy=null};k.fx.speeds={slow:600,fast:200,_default:400};k.fn.delay=function(t,e){return t=k.fx&&k.fx.speeds[t]||t,e=e||"fx",this.queue(e,function(r,i){var n=window.setTimeout(r,t);i.stop=function(){window.clearTimeout(n)}})};(function(){var t=pr.createElement("input"),e=pr.createElement("select"),r=e.appendChild(pr.createElement("option"));t.type="checkbox",Nr.checkOn=t.value!=="",Nr.optSelected=r.selected,t=pr.createElement("input"),t.value="t",t.type="radio",Nr.radioValue=t.value==="t"})();Bh=k.expr.attrHandle;k.fn.extend({attr:function(t,e){return Sl(this,k.attr,t,e,arguments.length>1)},removeAttr:function(t){return this.each(function(){k.removeAttr(this,t)})}});k.extend({attr:function(t,e,r){var i,n,o=t.nodeType;if(!(o===3||o===8||o===2)){if(typeof t.getAttribute=="undefined")return k.prop(t,e,r);if((o!==1||!k.isXMLDoc(t))&&(n=k.attrHooks[e.toLowerCase()]||(k.expr.match.bool.test(e)?pT:void 0)),r!==void 0){if(r===null){k.removeAttr(t,e);return}return n&&"set"in n&&(i=n.set(t,r,e))!==void 0?i:(t.setAttribute(e,r+""),r)}return n&&"get"in n&&(i=n.get(t,e))!==null?i:(i=k.find.attr(t,e),i==null?void 0:i)}},attrHooks:{type:{set:function(t,e){if(!Nr.radioValue&&e==="radio"&&va(t,"input")){var r=t.value;return t.setAttribute("type",e),r&&(t.value=r),e}}}},removeAttr:function(t,e){var r,i=0,n=e&&e.match(Rs);if(n&&t.nodeType===1)for(;r=n[i++];)t.removeAttribute(r)}});pT={set:function(t,e,r){return e===!1?k.removeAttr(t,r):t.setAttribute(r,r),r}};k.each(k.expr.match.bool.source.match(/\w+/g),function(t,e){var r=Bh[e]||k.find.attr;Bh[e]=function(i,n,o){var a,s,l=n.toLowerCase();return o||(s=Bh[l],Bh[l]=a,a=r(i,n,o)!=null?l:null,Bh[l]=s),a}});AF=/^(?:input|select|textarea|button)$/i,VF=/^(?:a|area)$/i;k.fn.extend({prop:function(t,e){return Sl(this,k.prop,t,e,arguments.length>1)},removeProp:function(t){return this.each(function(){delete this[k.propFix[t]||t]})}});k.extend({prop:function(t,e,r){var i,n,o=t.nodeType;if(!(o===3||o===8||o===2))return(o!==1||!k.isXMLDoc(t))&&(e=k.propFix[e]||e,n=k.propHooks[e]),r!==void 0?n&&"set"in n&&(i=n.set(t,r,e))!==void 0?i:t[e]=r:n&&"get"in n&&(i=n.get(t,e))!==null?i:t[e]},propHooks:{tabIndex:{get:function(t){var e=k.find.attr(t,"tabindex");return e?parseInt(e,10):AF.test(t.nodeName)||VF.test(t.nodeName)&&t.href?0:-1}}},propFix:{for:"htmlFor",class:"className"}});Nr.optSelected||(k.propHooks.selected={get:function(t){var e=t.parentNode;return e&&e.parentNode&&e.parentNode.selectedIndex,null},set:function(t){var 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this},toggleClass:function(t,e){var r=typeof t,i=r==="string"||Array.isArray(t);return typeof e=="boolean"&&i?e?this.addClass(t):this.removeClass(t):Yt(t)?this.each(function(n){k(this).toggleClass(t.call(this,n,Zc(this),e),e)}):this.each(function(){var n,o,a,s;if(i)for(o=0,a=k(this),s=zC(t);n=s[o++];)a.hasClass(n)?a.removeClass(n):a.addClass(n);else(t===void 0||r==="boolean")&&(n=Zc(this),n&&Dt.set(this,"__className__",n),this.setAttribute&&this.setAttribute("class",n||t===!1?"":Dt.get(this,"__className__")||""))})},hasClass:function(t){var e,r,i=0;for(e=" "+t+" ";r=this[i++];)if(r.nodeType===1&&(" "+ed(Zc(r))+" ").indexOf(e)>-1)return!0;return!1}});LF=/\r/g;k.fn.extend({val:function(t){var e,r,i,n=this[0];return arguments.length?(i=Yt(t),this.each(function(o){var a;this.nodeType===1&&(i?a=t.call(this,o,k(this).val()):a=t,a==null?a="":typeof a=="number"?a+="":Array.isArray(a)&&(a=k.map(a,function(s){return 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Ignoring update.",this);if(!(this.shouldUpdate&&!this.shouldUpdate())){if(this.willUpdate&&this.willUpdate(),vo.invoke(this,"willUpdate"),vo.invoke(this,"onUpdate"),this.onUpdate&&this.onUpdate(),this.overrideChildUpdates)this.overrideChildUpdates();else for(var t=this._childViews,e=t.length,r=0;r<e;r++)t[r].update();vo.invoke(this,"didUpdate"),this.didUpdate&&this.didUpdate()}}var RT,NT=__dcg_shared_module_exports__['f'](()=>{Jh();Xh();RT={update:G2}});function A2(t){var e=arguments.length;if(e<2)return t;for(var r=1;r<e;r++)for(var i=arguments[r],n=Object.keys(i),o=n.length,a=0;a<o;a++){var s=n[a];t[s]=i[s]}return t}var qs,bu=__dcg_shared_module_exports__['f'](()=>{qs=A2});function V2(t){if(!t)throw new Error("must pass a spec to DCGView.createClass");if(typeof t.template!="function")throw new Error("must pass a template function to DCGView.createClass");var e=function(i,n){this._viewName=t.viewName||(this.constructor?this.constructor.name:"Anonymous DCGView"),this._setupProps(i,n),this.init&&this.init(),this._callTemplate()};e.prototype._setupProps=function(i,n){if(i){for(var o in i){var a=i[o];if(typeof a!="function"&&a!==void 0)throw new Error('The "'+o+'" prop must be a function. 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"+JSON.stringify(i)+" is not a "+this._chosenKeyType);if(i in this._keyToItem)throw new Error("The key: "+JSON.stringify(i)+" is not unique");this._keyToItem[i]=t[r]}return e},createViewForKey:function(t){var e=this._keyToItem[t],r=this._viewFunction.call(this,e,t),i=r;return i._isDCGView||(i=this.createElement(U2,null,r)),this._keyToView[t]=i,i},template:function(){if(this._keyToView={},typeof this.props.each!="function")throw new Error("<For each={}> must be a function");if(this.children.length!==1)throw new Error("<For> expects a single child. You passed "+this.children.length);var t=this.children[0];if(!t||!t._isDCGElement)throw new Error("<For> expects the root node to be a DCGElement. You passed "+JSON.stringify(t));if(t._isDCGView)throw new Error("<For> expects the root node to not be a DCGView. Pass in something like <div> or <span>");if(t.children.length!==1)throw new Error("<For> expects a root node with a single child. You passed "+t.children.length);if(this._viewFunction=t.children[0],this._viewFunction&&this._viewFunction._isDCGElement)throw new Error("<For> expects a function that constructs a DCGElement. You passed a DCGElement directly");if(typeof this._viewFunction!="function"){var e=JSON.stringify(this._viewFunction);throw new Error("<For> expects a function that constructs a DCGElement. You passed "+e)}if(tn.isConst(this._viewFunction))throw new Error("<For> expects a function that constructs a DCGElement. You passed a constant");this._keys=this.getKeys();for(var r=[],i=0;i<this._keys.length;i++){var n=this._keys[i],o=this.createViewForKey(n);o._parentElement=this,r.push(o)}return t.children=r,t},detachAllRemovedViews:function(){for(var t=this._childViews,e=0,r=t.length,i,n=0;n<r;n++)i=t[n],i._will_be_unmounted_?e++:t[n-e]=i;t.splice(r-e,e)},overrideChildUpdates:function(){var t=this._keys,e=this.getKeys();this._keys=e;var r=this.findRootNode(),i,n,o,a,s,l,c=ib(t,e),u=[];for(i=c.removes.length-1;i>=0;i--)l=c.removes[i],u.push(this._keyToView[l]);for(u.forEach(Ot.willUnmount),i=0;i<c.removes.length;i++)l=c.removes[i],n=this._keyToView[l],delete this._keyToView[l],n._will_be_unmounted_=!0,r.removeChild(n.findRootNode());u.length>0&&this.detachAllRemovedViews(),u.forEach(Ot.onUnmount),u.forEach(Ot.didUnmount);var h=[];for(i=c.inserts.length-1;i>=0;i--)l=c.inserts[i].key,l in this._keyToView||(n=this.createViewForKey(l),h.push(n),Ot.createNodeForView(n,this));for(h.forEach(Ot.willMount),i=0;i<c.inserts.length;i++)s=c.inserts[i],o=this._keyToView[s.key].findRootNode(),s.beforeKey!==void 0?a=this._keyToView[s.beforeKey].findRootNode():a=null,r.insertBefore(o,a);h.forEach(Ot.onMount),h.forEach(Ot.didMount);var p=this._childViews,g=p.length-h.length;for(i=0;i<g;i++)p[i].update()}}),ZT=q2});var H2,$2,nb,wS=__dcg_shared_module_exports__['f'](()=>{Sa();Qa();gc();H2=Zr({viewName:"SwitchWrapper",_isDCGSwitchWrapper:!0,template:function(){return this.children[0]}}),$2=Zr({viewName:"Switch",_isDCGSwitch:!0,updateKey:function(){this._key=this.props.key()},createView:function(){var t=this._viewFunction(this._key);t==null&&(t=this.createElement("div",{style:this.const("display: none")}));var e=this.createElement(H2,null,t);return e._parentElement=this,e},template:function(){if(this._key=void 0,typeof this.props.key!="function")throw new Error("<Switch key={}> must be a function");if(this.children.length!==1)throw new Error("<Switch> expects a single child. You passed "+this.children.length);if(this._viewFunction=this.children[0],this._viewFunction&&this._viewFunction._isDCGElement)throw new Error("<Switch> expects a function that constructs a DCGElement. You passed a DCGElement directly");if(typeof this._viewFunction!="function"){var t=JSON.stringify(this._viewFunction);throw new Error("<Switch> expects a function that constructs a DCGElement. You passed "+t)}if(tn.isConst(this._viewFunction))throw new Error("<Switch> expects a function that constructs a DCGElement. 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me=Te.length-1;switch(ar){case 1:return Te[me-1];case 2:return ae.group();case 3:case 37:case 41:case 43:case 44:this.$=ae.group(Te[me-1],Te[me]);break;case 4:case 38:this.$=ae.group(Te[me]);break;case 7:this.$=ae.group(Te[me-1],Te[me]);break;case 9:this.$=ae.modified_expression(Te[me-5],Te[me-3],Te[me-1]);break;case 10:this.$=ae.modified_expression(Te[me-4],Te[me-2]);break;case 11:this.$=ae.modified_expression(Te[me-3],Te[me-1]);break;case 12:this.$=ae.modified_expression(Te[me-4],ae.group(),Te[me-1]);break;case 13:this.$=ae.modified_expression(Te[me-3],ae.group(),Te[me-1]);break;case 14:this.$=ae.modified_expression(Te[me-3],ae.group(),ae.group());break;case 15:case 16:this.$=ae.modified_expression(Te[me-2],ae.group());break;case 17:this.$=ae.modified_expression(Te[me-1]);break;case 18:case 19:case 22:case 23:case 24:this.$=ae.modified_expression(ae.group());break;case 20:case 21:ae.warnOrError("Multi-level modified expressions are not supported."),this.$=ae.modified_expression(ae.group());break;case 25:this.$=ae.radical(Te[me-1],Te[me-3]);break;case 26:this.$=ae.radical(Te[me-1],ae.group());break;case 27:this.$=ae.radical(ae.group(),Te[me-2]);break;case 28:this.$=ae.radical(ae.group(),ae.group());break;case 29:this.$=ae.radical(Te[me-1]);break;case 30:this.$=ae.radical(ae.group());break;case 31:this.$=ae.level(Te[me]);break;case 32:this.$=ae.baseline();break;case 33:this.$=ae.fraction(Te[me-3],Te[me-1]);break;case 34:this.$=ae.fraction(Te[me-2],ae.group());break;case 35:this.$=ae.fraction(ae.group(),Te[me-1]);break;case 36:this.$=ae.fraction(ae.group(),ae.group());break;case 39:this.$=ae.group(ae.simple_subscript(Te[me-2],Te[me]),Te[me-1]);break;case 40:this.$=ae.simple_subscript(Te[me-1],Te[me]);break;case 42:ae.warnOrError("Illegal use of Nemeth primes"),this.$=ae.group(ae.simple_subscript(Te[me-2],Te[me-1]),Te[me]);break;case 67:this.$=ae.terminal(",");break;case 68:this.$=ae.terminal(".");break;case 69:this.$=ae.terminal("[");break;case 70:this.$=ae.terminal("\\{");break;case 71:this.$=ae.terminal("(");break;case 72:this.$=ae.terminal("]");break;case 73:this.$=ae.terminal("\\}");break;case 74:this.$=ae.terminal(")");break;case 75:this.$=ae.terminal("\\langle ");break;case 76:this.$=ae.terminal("\\rangle ");break;case 77:this.$=ae.terminal("|");break;case 78:this.$=ae.terminal("\\|");break;case 79:this.$=ae.terminal(" ");break;case 80:this.$=ae.command(Te[me].toLowerCase());break;case 81:this.$=ae.terminal(ae.greek(Te[me]));break;case 82:this.$=ae.terminal(Te[me].toLowerCase());break;case 83:this.$=ae.terminal(Te[me].toUpperCase());break;case 84:this.$=ae.terminal("+");break;case 85:this.$=ae.terminal("-");break;case 86:this.$=ae.terminal("\\cdot ");break;case 87:this.$=ae.terminal("\\times ");break;case 88:this.$=ae.terminal("*");break;case 89:this.$=ae.terminal("/");break;case 90:this.$=ae.terminal("\\div ");break;case 91:this.$=ae.terminal("\\%");break;case 92:this.$=ae.terminal("\\to ");break;case 93:this.$=ae.comparison(Te[me].trim());break;case 94:this.$=ae.level_with_comparison(Te[me].trim());break;case 95:this.$=ae.terminal("\\ldots ");break;case 96:this.$=ae.terminal(":");break;case 97:this.$=ae.terminal(Te[me]);break;case 98:this.$=ae.terminal("\\infty ");break;case 99:this.$=ae.terminal("\\int ");break;case 100:this.$=ae.terminal("!");break;case 101:this.$=ae.terminal("\\&");break;case 102:this.$=ae.primes(Te[me]);break;case 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Expecting `+Oe.join(", ")+", got '"+(this.terminals_[Ut]||Ut)+"'":ft="Parse error on line "+(gt+1)+": Unexpected "+(Ut==$e?"end of input":"'"+(this.terminals_[Ut]||Ut)+"'"),this.parseError(ft,{text:vt.match,token:this.terminals_[Ut]||Ut,line:vt.yylineno,loc:xi,expected:Oe})}if(z[0]instanceof Array&&z.length>1)throw new Error("Parse Error: multiple actions possible at state: "+O+", token: "+Ut);switch(z[0]){case 1:st.push(Ut),ar.push(vt.yytext),Te.push(vt.yylloc),st.push(z[1]),Ut=null,ii?(Ut=ii,ii=null):(xt=vt.yyleng,me=vt.yytext,gt=vt.yylineno,xi=vt.yylloc,Ce>0&&Ce--);break;case 2:if(ye=this.productions_[z[1]][1],ee.$=ar[ar.length-ye],ee._$={first_line:Te[Te.length-(ye||1)].first_line,last_line:Te[Te.length-1].last_line,first_column:Te[Te.length-(ye||1)].first_column,last_column:Te[Te.length-1].last_column},Ha&&(ee._$.range=[Te[Te.length-(ye||1)].range[0],Te[Te.length-1].range[1]]),pe=this.performAction.apply(ee,[me,xt,gt,sr.yy,z[1],ar,Te].concat(Oo)),typeof pe!="undefined")return pe;ye&&(st=st.slice(0,-1*ye*2),ar=ar.slice(0,-1*ye),Te=Te.slice(0,-1*ye)),st.push(this.productions_[z[1]][0]),ar.push(ee.$),Te.push(ee._$),Pe=Nt[st[st.length-2]][st[st.length-1]],st.push(Pe);break;case 3:return!0}}return!0}},rt=function(){var dn={EOF:1,parseError:function(ot,st){if(this.yy.parser)this.yy.parser.parseError(ot,st);else throw new Error(ot)},setInput:function(Je,ot){return this.yy=ot||this.yy||{},this._input=Je,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var Je=this._input[0];this.yytext+=Je,this.yyleng++,this.offset++,this.match+=Je,this.matched+=Je;var ot=Je.match(/(?:\r\n?|\n).*/g);return ot?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),Je},unput:function(Je){var ot=Je.length,st=Je.split(/(?:\r\n?|\n)/g);this._input=Je+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-ot),this.offset-=ot;var ae=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),st.length-1&&(this.yylineno-=st.length-1);var ar=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:st?(st.length===ae.length?this.yylloc.first_column:0)+ae[ae.length-st.length].length-st[0].length:this.yylloc.first_column-ot},this.options.ranges&&(this.yylloc.range=[ar[0],ar[0]+this.yyleng-ot]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
`+this.showPosition(),{text:"",token:null,line:this.yylineno});return this},less:function(Je){this.unput(this.match.slice(Je))},pastInput:function(){var Je=this.matched.substr(0,this.matched.length-this.match.length);return(Je.length>20?"...":"")+Je.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var Je=this.match;return Je.length<20&&(Je+=this._input.substr(0,20-Je.length)),(Je.substr(0,20)+(Je.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var Je=this.pastInput(),ot=new Array(Je.length+1).join("-");return Je+this.upcomingInput()+`
`+ot+"^"},test_match:function(Je,ot){var st,ae,ar;if(this.options.backtrack_lexer&&(ar={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(ar.yylloc.range=this.yylloc.range.slice(0))),ae=Je[0].match(/(?:\r\n?|\n).*/g),ae&&(this.yylineno+=ae.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:ae?ae[ae.length-1].length-ae[ae.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+Je[0].length},this.yytext+=Je[0],this.match+=Je[0],this.matches=Je,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(Je[0].length),this.matched+=Je[0],st=this.performAction.call(this,this.yy,this,ot,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),st)return st;if(this._backtrack){for(var Te in ar)this[Te]=ar[Te];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var Je,ot,st,ae;this._more||(this.yytext="",this.match="");for(var ar=this._currentRules(),Te=0;Te<ar.length;Te++)if(st=this._input.match(this.rules[ar[Te]]),st&&(!ot||st[0].length>ot[0].length)){if(ot=st,ae=Te,this.options.backtrack_lexer){if(Je=this.test_match(st,ar[Te]),Je!==!1)return Je;if(this._backtrack){ot=!1;continue}else return!1}else if(!this.options.flex)break}return ot?(Je=this.test_match(ot,ar[ae]),Je!==!1?Je:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var ot=this.next();return ot||this.lex()},begin:function(ot){this.conditionStack.push(ot)},popState:function(){var ot=this.conditionStack.length-1;return ot>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(ot){return ot=this.conditionStack.length-1-Math.abs(ot||0),ot>=0?this.conditionStack[ot]:"INITIAL"},pushState:function(ot){this.begin(ot)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(ot,st,ae,ar){var Te=ar;switch(ae){case 0:return this.begin("modexp"),11;break;case 1:return 21;case 2:return this.begin("modexp"),11;break;case 3:return 12;case 4:return 13;case 5:return this.popState(),14;break;case 6:return 63;case 7:return 64;case 8:return 65;case 9:return 66;case 10:return 67;case 11:return 68;case 12:return 69;case 13:return 54;case 14:return 48;case 15:return 49;case 16:return 50;case 17:return 55;case 18:return 51;case 19:return 52;case 20:return 53;case 21:return 57;case 22:return 56;case 23:return 75;case 24:return 70;case 25:return 71;case 26:return 73;case 27:return 73;case 28:return 73;case 29:return 73;case 30:return 73;case 31:return 73;case 32:return 73;case 33:return 73;case 34:return 73;case 35:return 72;case 36:return 73;case 37:return 73;case 38:return 72;case 39:return 72;case 40:return 72;case 41:return 72;case 42:return 72;case 43:return 72;case 44:return 72;case 45:return 72;case 46:return 72;case 47:return 72;case 48:return 74;case 49:return 20;case 50:return 47;case 51:return 21;case 52:return 81;case 53:return 60;case 54:return 15;case 55:return this.begin("radical"),17;break;case 56:return this.popState(),18;break;case 57:return 18;case 58:return 78;case 59:return 80;case 60:return 79;case 61:return 59;case 62:return 59;case 63:return st.yytext=this.matches[1],76;break;case 64:return 23;case 65:return 24;case 66:return 25;case 67:return st.yytext=this.matches[1],62;break;case 68:return 61;case 69:return 77;case 70:return 82;case 71:return 46;case 72:return 47;case 73:return 58;case 74:return 5;case 75:return 84}},rules:[/^(?:"(?=[^>\]]+%))/,/^(?:")/,/^(?:"(?=[^>\]]+\]|[^>\]]+%))/,/^(?:%)/,/^(?:<)/,/^(?:\])/,/^(?:[+])/,/^(?:[-])/,/^(?:[*])/,/^(?:[@][*])/,/^(?:[@][\#])/,/^(?:[_][/])/,/^(?:[.][/])/,/^(?:[.][.][(])/,/^(?:[@][(])/,/^(?:[.][(])/,/^(?:[(])/,/^(?:[.][.][)])/,/^(?:[@][)])/,/^(?:[.][)])/,/^(?:[)])/,/^(?:[\\][\\])/,/^(?:[\\])/,/^(?:[_][3])/,/^(?:[@][0])/,/^(?:[ ][$]O[ ])/,/^(?:[ ][\^;]+[.]K[ ])/,/^(?:[\^;]+[=])/,/^(?:[ ][\^;]+[/][.]K[ ])/,/^(?:[ ][\^;]+[@][:][@][:][ ])/,/^(?:[ ][\^;]+["]K[:][ ])/,/^(?:[ ][\^;]+[.]1[:][ ])/,/^(?:[ ][\^;]+["]K[ ])/,/^(?:[ ][\^;]+[.]1[ ])/,/^(?:[ ][\^;]+[/][$][L][ ])/,/^(?:[ ][.]K[ ])/,/^(?:[ ][\^;]+[/]?[$][L][ ])/,/^(?:[ ][\^;]+[$]P[ ])/,/^(?:[=])/,/^(?:[ ][/][.]K[ ])/,/^(?:[ ][@][:][@][:][ ])/,/^(?:[ ]["]K[:][ ])/,/^(?:[ ][.]1[:][ ])/,/^(?:[ ]["]K[ ])/,/^(?:[ ][.]1[ ])/,/^(?:[@][:])/,/^(?:[ ][/]?[$][L][ ])/,/^(?:[ ][$]P[ ])/,/^(?:[ ]['][']['][ ])/,/^(?:[\^;]+)/,/^(?:[.]["])/,/^(?:["])/,/^(?:[']+)/,/^(?:[.][,]?[ABGDEZ\?\:IKLMNXOPRSTUYF\&W])/,/^(?:[.]*[<])/,/^(?:[.]*[>])/,/^(?:[.]*\])/,/^(?:[.]*\])/,/^(?:!)/,/^(?:[_]&)/,/^(?:&)/,/^(?:(ARC)?(SIN|COS|TAN|CSC|SEC|COT)(H)?)/,/^(?:(ARG|DET|EXP|IM|INF|LIM|LN|LOG|MAX|MIN|MOD|RE|SUP))/,/^(?:#?(\d*\.?\d+))/,/^(?:[,]*[?])/,/^(?:[,]*[/])/,/^(?:[,]*#)/,/^(?:[,]([A-Z]))/,/^(?:[A-Z])/,/^(?:[,][=])/,/^(?:[_][8])/,/^(?:[,][ ]?)/,/^(?:[.])/,/^(?:[ ])/,/^(?:$)/,/^(?:.)/],conditions:{radical:{rules:[0,1,2,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75],inclusive:!0},modexp:{rules:[2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75],inclusive:!0},INITIAL:{rules:[2,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75],inclusive:!0}}};return dn}();_r.lexer=rt;function xe(){this.yy={}}return xe.prototype=_r,_r.Parser=xe,new xe}();e.parser=o,e.Parser=o.Parser,e.parse=function(){return o.parse.apply(o,arguments)},e.main=function(s){s[1]||(console.log("Usage: "+s[0]+" FILE"),i.exit(1));var l=r(4).readFileSync(r(5).normalize(s[1]),"utf8");return e.parser.parse(l)},typeof n!="undefined"&&r.c[r.s]===n&&e.main(i.argv.slice(1))}).call(e,r(1),r(8)(t))},function(t,e,r){(function(i,n){var o=function(){var a=function(Nt,me,gt,xt){for(gt=gt||{},xt=Nt.length;xt--;gt[Nt[xt]]=me);return gt},s=[1,15],l=[1,16],c=[1,17],u=[1,36],h=[1,18],p=[1,37],g=[1,38],y=[1,14],w=[1,46],b=[1,47],D=[1,39],I=[1,40],E=[1,41],G=[1,56],T=[1,42],L=[1,43],_=[1,44],x=[1,45],V=[1,54],R=[1,55],q=[1,57],K=[1,58],Y=[1,59],N=[1,60],j=[1,61],B=[1,62],A=[1,63],$=[1,64],J=[1,65],ue=[1,66],te=[1,67],Ae=[1,68],Se=[1,69],ce=[1,70],Ee=[1,71],H=[1,72],he=[1,73],De=[1,74],_e=[1,75],Me=[1,76],He=[1,48],Ze=[1,49],Ft=[1,50],Re=[1,51],Tt=[1,52],dr=[1,77],ve=[1,53],_r=[5,14,18,19,29,52,53,54],rt=[5,10,13,14,15,18,19,29,52,53,54],xe=[5,10,13,14,15,17,18,19,21,23,24,28,29,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88],dn=[1,85],Je=[1,86],ot=[1,87],st=[10,13,15,17,21,23,24,28,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88],ae={trace:function(){},yy:{},symbols_:{error:2,sentence:3,group:4,EOF:5,expression_group:6,delimited_expression:7,level:8,radical:9,LEVEL:10,basic_token:11,bracketed_expression:12,RADICAL_WITH_INDEX:13,CLOSE_RADICAL:14,RADICAL:15,frac:16,OPEN_FRAC:17,OVER:18,CLOSE_FRAC:19,simple_frac:20,NUMBER:21,NUMBER_FRAC_DENOMINATOR:22,NUMBER_FRAC_NUMERATOR_BAD:23,NUMBER_FRAC_DENOMINATOR_BAD:24,atom:25,lbracket:26,rbracket:27,OPEN_GROUP:28,CLOSE_GROUP:29,command:30,greek:31,letter:32,comma:33,period:34,colon:35,infinity:36,integral:37,factorial:38,ampersand:39,question_mark:40,bracket:41,space:42,operation:43,comparison:44,ellipsis:45,primes:46,",":47,".":48,"[":49,"{":50,"(":51,"]":52,"}":53,")":54,SPACE:55,COMMAND:56,GREEK:57,CAPITAL_LETTER:58,LETTER:59,PIPE:60,DOUBLE_PIPE:61,"+":62,"-":63,CDOT:64,TIMES:65,"*":66,DIV:67,SLASH:68,PERCENT:69,TO:70,"=":71,NEQ:72,"<":73,">":74,LEQ:75,APPROX:76,GEQ:77,TILDE:78,PARALLEL:79,PERPENDICULAR:80,ELLIPSIS:81,COLON:82,INFINITY:83,INTEGRAL:84,FACTORIAL:85,"&":86,PRIMES:87,"?":88,unknown:89,UNKNOWN:90,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",10:"LEVEL",13:"RADICAL_WITH_INDEX",14:"CLOSE_RADICAL",15:"RADICAL",17:"OPEN_FRAC",18:"OVER",19:"CLOSE_FRAC",21:"NUMBER",22:"NUMBER_FRAC_DENOMINATOR",23:"NUMBER_FRAC_NUMERATOR_BAD",24:"NUMBER_FRAC_DENOMINATOR_BAD",28:"OPEN_GROUP",29:"CLOSE_GROUP",47:",",48:".",49:"[",50:"{",51:"(",52:"]",53:"}",54:")",55:"SPACE",56:"COMMAND",57:"GREEK",58:"CAPITAL_LETTER",59:"LETTER",60:"PIPE",61:"DOUBLE_PIPE",62:"+",63:"-",64:"CDOT",65:"TIMES",66:"*",67:"DIV",68:"SLASH",69:"PERCENT",70:"TO",71:"=",72:"NEQ",73:"<",74:">",75:"LEQ",76:"APPROX",77:"GEQ",78:"TILDE",79:"PARALLEL",80:"PERPENDICULAR",81:"ELLIPSIS",82:"COLON",83:"INFINITY",84:"INTEGRAL",85:"FACTORIAL",86:"&",87:"PRIMES",88:"?",90:"UNKNOWN"},productions_:[0,[3,2],[3,1],[4,3],[4,2],[4,1],[4,2],[4,1],[7,1],[7,1],[8,2],[8,2],[8,2],[9,4],[9,3],[9,3],[9,2],[9,4],[9,3],[9,2],[16,5],[16,4],[16,4],[16,3],[16,2],[20,2],[20,1],[20,1],[11,1],[11,1],[11,1],[6,2],[6,2],[6,1],[6,1],[12,3],[12,2],[12,3],[12,2],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[25,1],[33,1],[34,1],[26,1],[26,1],[26,1],[27,1],[27,1],[27,1],[42,1],[30,1],[31,1],[32,1],[32,1],[41,1],[41,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[43,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[44,1],[45,1],[35,1],[36,1],[37,1],[38,1],[39,1],[46,1],[40,1],[89,1]],performAction:function(me,gt,xt,Ce,Mr,$e,Oo){var vt=$e.length-1;switch(Mr){case 1:return $e[vt-1];case 2:return Ce.group();case 3:case 35:this.$=Ce.group($e[vt-2],$e[vt-1],$e[vt]);break;case 4:case 6:case 31:case 32:case 36:this.$=Ce.group($e[vt-1],$e[vt]);break;case 5:case 7:case 33:case 34:this.$=Ce.group($e[vt]);break;case 10:case 11:case 12:this.$=Ce.basic_level($e[vt-1],Ce.group($e[vt]));break;case 13:case 17:this.$=Ce.radical($e[vt-1],Ce.group($e[vt-2]));break;case 14:case 15:this.$=Ce.radical(Ce.group(),Ce.group($e[vt-1]));break;case 16:this.$=Ce.radical(Ce.group(),Ce.group());break;case 18:this.$=Ce.radical($e[vt-1]);break;case 19:this.$=Ce.radical(Ce.group());break;case 20:this.$=Ce.fraction($e[vt-3],$e[vt-1]);break;case 21:this.$=Ce.fraction($e[vt-2],Ce.group());break;case 22:this.$=Ce.fraction(Ce.group(),$e[vt-1]);break;case 23:case 24:this.$=Ce.fraction(Ce.group(),Ce.group());break;case 25:this.$=Ce.fraction(Ce.group(Ce.terminal(Ce.to_number($e[vt-1]))),Ce.group(Ce.terminal(Ce.to_number($e[vt]))));break;case 26:this.$=Ce.fraction(Ce.group(Ce.terminal(Ce.to_number($e[vt]))),Ce.group());break;case 27:this.$=Ce.fraction(Ce.group(),Ce.group(Ce.terminal(Ce.to_number($e[$01]))));break;case 37:this.$=Ce.group($e[vt-1]);break;case 38:this.$=Ce.group();break;case 39:this.$=Ce.terminal(Ce.to_number($e[vt]));break;case 57:this.$=Ce.terminal(",");break;case 58:this.$=Ce.terminal(".");break;case 59:this.$=Ce.terminal("[");break;case 60:this.$=Ce.terminal("\\{");break;case 61:this.$=Ce.terminal("(");break;case 62:this.$=Ce.terminal("]");break;case 63:this.$=Ce.terminal("\\}");break;case 64:this.$=Ce.terminal(")");break;case 65:this.$=Ce.terminal(" ");break;case 66:this.$=Ce.command("\\"+$e[vt].trim().toLowerCase());break;case 67:this.$=Ce.terminal(Ce.greek($e[vt]));break;case 68:this.$=Ce.terminal($e[vt].toUpperCase());break;case 69:this.$=Ce.terminal($e[vt].toLowerCase());break;case 70:this.$=Ce.terminal("|");break;case 71:this.$=Ce.terminal("\\|");break;case 72:this.$=Ce.terminal("+");break;case 73:this.$=Ce.terminal("-");break;case 74:this.$=Ce.terminal("\\cdot ");break;case 75:this.$=Ce.terminal("\\times ");break;case 76:this.$=Ce.terminal("*");break;case 77:this.$=Ce.terminal("\\div ");break;case 78:this.$=Ce.terminal("/");break;case 79:this.$=Ce.terminal("\\%");break;case 80:this.$=Ce.terminal("\\to ");break;case 81:this.$=Ce.terminal("=");break;case 82:this.$=Ce.terminal("\\neq ");break;case 83:this.$=Ce.terminal("<");break;case 84:this.$=Ce.terminal(">");break;case 85:this.$=Ce.terminal("\\leq ");break;case 86:this.$=Ce.terminal("\\approx ");break;case 87:this.$=Ce.terminal("\\geq ");break;case 88:this.$=Ce.terminal("\\sim ");break;case 89:this.$=Ce.terminal("\\parallel ");break;case 90:this.$=Ce.terminal("\\perp ");break;case 91:this.$=Ce.terminal("\\ldots ");break;case 92:this.$=Ce.terminal(":");break;case 93:this.$=Ce.terminal("\\infty ");break;case 94:this.$=Ce.terminal("\\int ");break;case 95:this.$=Ce.terminal("!");break;case 96:this.$=Ce.terminal("\\&");break;case 97:this.$=Ce.primes($e[vt]);break;case 98:this.$=Ce.terminal("?");break}},table:[{3:1,4:2,5:[1,3],6:4,7:5,8:8,9:9,10:s,11:6,12:7,13:l,15:c,16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},{1:[3]},{5:[1,78]},{1:[2,2]},a(_r,[2,5],{8:8,9:9,7:79,10:s,13:l,15:c}),a(_r,[2,7],{6:4,7:5,11:6,12:7,8:8,9:9,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,4:80,10:s,13:l,15:c,17:u,21:h,23:p,24:g,28:y,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve}),a(rt,[2,33],{11:6,12:7,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,6:81,17:u,21:h,23:p,24:g,28:y,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve}),a(rt,[2,34],{11:6,12:7,25:10,16:11,20:12,26:13,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,6:82,17:u,21:h,23:p,24:g,28:y,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve}),a(xe,[2,8]),a(xe,[2,9]),a(xe,[2,28]),a(xe,[2,29]),a(xe,[2,30]),{4:83,6:4,7:5,8:8,9:9,10:s,11:6,12:7,13:l,15:c,16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,27:84,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,52:dn,53:Je,54:ot,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},{4:88,6:4,7:5,8:8,9:9,10:s,11:6,12:7,13:l,15:c,16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,28:y,29:[1,89],30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},{9:92,11:90,12:91,13:l,15:c,16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},{11:93,12:94,14:[1,95],16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},{4:96,6:4,7:5,8:8,9:9,10:s,11:6,12:7,13:l,14:[1,97],15:c,16:11,17:u,20:12,21:h,23:p,24:g,25:10,26:13,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},a(xe,[2,39],{22:[1,98]}),a(xe,[2,40]),a(xe,[2,41]),a(xe,[2,42]),a(xe,[2,43]),a(xe,[2,44]),a(xe,[2,45]),a(xe,[2,46]),a(xe,[2,47]),a(xe,[2,48]),a(xe,[2,49]),a(xe,[2,50]),a(xe,[2,51]),a(xe,[2,52]),a(xe,[2,53]),a(xe,[2,54]),a(xe,[2,55]),a(xe,[2,56]),{4:99,6:4,7:5,8:8,9:9,10:s,11:6,12:7,13:l,15:c,16:11,17:u,18:[1,100],19:[1,101],20:12,21:h,23:p,24:g,25:10,26:13,28:y,30:19,31:20,32:21,33:22,34:23,35:24,36:25,37:26,38:27,39:28,40:29,41:30,42:31,43:32,44:33,45:34,46:35,47:w,48:b,49:D,50:I,51:E,55:G,56:T,57:L,58:_,59:x,60:V,61:R,62:q,63:K,64:Y,65:N,66:j,67:B,68:A,69:$,70:J,71:ue,72:te,73:Ae,74:Se,75:ce,76:Ee,77:H,78:he,79:De,80:_e,81:Me,82:He,83:Ze,84:Ft,85:Re,86:Tt,87:dr,88:ve},a(xe,[2,26]),a(xe,[2,27]),a(st,[2,59]),a(st,[2,60]),a(st,[2,61]),a(xe,[2,66]),a(xe,[2,67]),a(xe,[2,68]),a(xe,[2,69]),a(xe,[2,57]),a(xe,[2,58]),a(xe,[2,92]),a(xe,[2,93]),a(xe,[2,94]),a(xe,[2,95]),a(xe,[2,96]),a(xe,[2,98]),a(xe,[2,70]),a(xe,[2,71]),a(xe,[2,65]),a(xe,[2,72]),a(xe,[2,73]),a(xe,[2,74]),a(xe,[2,75]),a(xe,[2,76]),a(xe,[2,77]),a(xe,[2,78]),a(xe,[2,79]),a(xe,[2,80]),a(xe,[2,81]),a(xe,[2,82]),a(xe,[2,83]),a(xe,[2,84]),a(xe,[2,85]),a(xe,[2,86]),a(x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Expecting `+ni.join(", ")+", got '"+(this.terminals_[de]||de)+"'":Bi="Parse error on line "+(sr+1)+": Unexpected "+(de==un?"end of input":"'"+(this.terminals_[de]||de)+"'"),this.parseError(Bi,{text:Ut.match,token:this.terminals_[de]||de,line:Ut.yylineno,loc:z,expected:ni})}if(Oe[0]instanceof Array&&Oe.length>1)throw new Error("Parse Error: multiple actions possible at state: "+Pe+", token: "+de);switch(Oe[0]){case 1:xt.push(de),Mr.push(Ut.yytext),$e.push(Ut.yylloc),xt.push(Oe[1]),de=null,ye?(de=ye,ye=null):(Fr=Ut.yyleng,vt=Ut.yytext,sr=Ut.yylineno,z=Ut.yylloc,xi>0&&xi--);break;case 2:if(Ht=this.productions_[Oe[1]][1],ct.$=Mr[Mr.length-Ht],ct._$={first_line:$e[$e.length-(Ht||1)].first_line,last_line:$e[$e.length-1].last_line,first_column:$e[$e.length-(Ht||1)].first_column,last_column:$e[$e.length-1].last_column},Z&&(ct._$.range=[$e[$e.length-(Ht||1)].range[0],$e[$e.length-1].range[1]]),et=this.performAction.apply(ct,[vt,Fr,sr,ii.yy,Oe[1],Mr,$e].concat(Xi)),typeof et!="undefined")return et;Ht&&(xt=xt.slice(0,-1*Ht*2),Mr=Mr.slice(0,-1*Ht),$e=$e.slice(0,-1*Ht)),xt.push(this.productions_[Oe[1]][0]),Mr.push(ct.$),$e.push(ct._$),pt=Oo[xt[xt.length-2]][xt[xt.length-1]],xt.push(pt);break;case 3:return!0}}return!0}},ar=function(){var Nt={EOF:1,parseError:function(gt,xt){if(this.yy.parser)this.yy.parser.parseError(gt,xt);else throw new Error(gt)},setInput:function(me,gt){return this.yy=gt||this.yy||{},this._input=me,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var me=this._input[0];this.yytext+=me,this.yyleng++,this.offset++,this.match+=me,this.matched+=me;var gt=me.match(/(?:\r\n?|\n).*/g);return gt?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),me},unput:function(me){var gt=me.length,xt=me.split(/(?:\r\n?|\n)/g);this._input=me+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-gt),this.offset-=gt;var Ce=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),xt.length-1&&(this.yylineno-=xt.length-1);var Mr=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:xt?(xt.length===Ce.length?this.yylloc.first_column:0)+Ce[Ce.length-xt.length].length-xt[0].length:this.yylloc.first_column-gt},this.options.ranges&&(this.yylloc.range=[Mr[0],Mr[0]+this.yyleng-gt]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){if(this.options.backtrack_lexer)this._backtrack=!0;else return this.parseError("Lexical error on line "+(this.yylineno+1)+`. You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).
`+this.showPosition(),{text:"",token:null,line:this.yylineno});return this},less:function(me){this.unput(this.match.slice(me))},pastInput:function(){var me=this.matched.substr(0,this.matched.length-this.match.length);return(me.length>20?"...":"")+me.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var me=this.match;return me.length<20&&(me+=this._input.substr(0,20-me.length)),(me.substr(0,20)+(me.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var me=this.pastInput(),gt=new Array(me.length+1).join("-");return me+this.upcomingInput()+`
`+gt+"^"},test_match:function(me,gt){var xt,Ce,Mr;if(this.options.backtrack_lexer&&(Mr={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(Mr.yylloc.range=this.yylloc.range.slice(0))),Ce=me[0].match(/(?:\r\n?|\n).*/g),Ce&&(this.yylineno+=Ce.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:Ce?Ce[Ce.length-1].length-Ce[Ce.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+me[0].length},this.yytext+=me[0],this.match+=me[0],this.matches=me,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(me[0].length),this.matched+=me[0],xt=this.performAction.call(this,this.yy,this,gt,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),xt)return xt;if(this._backtrack){for(var $e in Mr)this[$e]=Mr[$e];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var me,gt,xt,Ce;this._more||(this.yytext="",this.match="");for(var Mr=this._currentRules(),$e=0;$e<Mr.length;$e++)if(xt=this._input.match(this.rules[Mr[$e]]),xt&&(!gt||xt[0].length>gt[0].length)){if(gt=xt,Ce=$e,this.options.backtrack_lexer){if(me=this.test_match(xt,Mr[$e]),me!==!1)return me;if(this._backtrack){gt=!1;continue}else return!1}else if(!this.options.flex)break}return gt?(me=this.test_match(gt,Mr[Ce]),me!==!1?me:!1):this._input===""?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+`. Unrecognized text.
`+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var gt=this.next();return gt||this.lex()},begin:function(gt){this.conditionStack.push(gt)},popState:function(){var gt=this.conditionStack.length-1;return gt>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(gt){return gt=this.conditionStack.length-1-Math.abs(gt||0),gt>=0?this.conditionStack[gt]:"INITIAL"},pushState:function(gt){this.begin(gt)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(gt,xt,Ce,Mr){var $e=Mr;switch(Ce){case 0:this.begin("captext");return;case 1:return 58;case 2:return this.popState(),58;break;case 3:return 62;case 4:return 63;case 5:return 64;case 6:return 65;case 7:return 66;case 8:return 67;case 9:return 49;case 10:return 50;case 11:return 51;case 12:return 52;case 13:return 53;case 14:return 54;case 15:return 72;case 16:return 75;case 17:return 76;case 18:return 77;case 19:return 71;case 20:return 73;case 21:return 74;case 22:return 78;case 23:return 69;case 24:return 70;case 25:return 81;case 26:return 13;case 27:return 15;case 28:return 14;case 29:return 10;case 30:return 28;case 31:return 29;case 32:return 84;case 33:return 85;case 34:return 86;case 35:return 17;case 36:return 18;case 37:return 19;case 38:return 79;case 39:return 80;case 40:return 83;case 41:return xt.yytext=this.matches[1],21;break;case 42:return xt.yytext=this.matches[1],22;break;case 43:return xt.yytext=this.matches[1],24;break;case 44:return 68;case 45:return 47;case 46:return 48;case 47:return 87;case 48:return 61;case 49:return 60;case 50:return 82;case 51:return 56;case 52:return 56;case 53:return 57;case 54:return xt.yytext=this.matches[1],58;break;case 55:return 59;case 56:return;case 57:return 88;case 58:return;case 59:return 55;case 60:return 5;case 61:return 90}},rules:[/^(?:([,][,])(?=[A-Z]))/,/^(?:[A-Z](?=[A-Z]))/,/^(?:[A-Z])/,/^(?:["][6])/,/^(?:["][-])/,/^(?:["][4])/,/^(?:["][8])/,/^(?:["][9])/,/^(?:["][/])/,/^(?:[.][<])/,/^(?:[_][<])/,/^(?:["][<])/,/^(?:[.][>])/,/^(?:[_][>])/,/^(?:["][>])/,/^(?:["][7][@][:])/,/^(?:[_][@][<])/,/^(?:[\^][9])/,/^(?:[_][@][>])/,/^(?:["][7])/,/^(?:[@][<])/,/^(?:[@][>])/,/^(?:[@][9])/,/^(?:[.][0])/,/^(?:[:][O])/,/^(?:[4][4][4])/,/^(?:[%][9])/,/^(?:[%])/,/^(?:[\+])/,/^(?:[95]+(?=.))/,/^(?:[<])/,/^(?:[>])/,/^(?:!)/,/^(?:[6])/,/^(?:[@]&)/,/^(?:[(])/,/^(?:[.][/])/,/^(?:[)])/,/^(?:#[L])/,/^(?:#-)/,/^(?:#=)/,/^(?:#([A-J4]+))/,/^(?:[/]([A-J4]+))/,/^(?:[#][/]([A-J4]+))/,/^(?:[_]?[/])/,/^(?:[1])/,/^(?:[4])/,/^(?:[7]+)/,/^(?:[_][\\][_][\\])/,/^(?:[_][\\])/,/^(?:[3])/,/^(?:(ARC)?(SIN|COS|TAN|CSC|SEC|COT)(H)?)/,/^(?:(ARG|DET|EXP|IM|INF|LIM|LN|LOG|MAX|MIN|MOD|RE|SUP))/,/^(?:[,]?[.][ABGDEZ\?\:IKLMNXOPRSTUYF\&W])/,/^(?:[,]([A-Z]))/,/^(?:[A-Z])/,/^(?:[,]['])/,/^(?:[8])/,/^(?:[;])/,/^(?:[ ])/,/^(?:$)/,/^(?:.)/],conditions:{captext:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61],inclusive:!0},INITIAL:{rules:[0,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61],inclusive:!0}}};return Nt}();ae.lexer=ar;function Te(){this.yy={}}return Te.prototype=ae,ae.Parser=Te,new Te}();e.parser=o,e.Parser=o.Parser,e.parse=function(){return o.parse.apply(o,arguments)},e.main=function(s){s[1]||(console.log("Usage: "+s[0]+" FILE"),i.exit(1));var l=r(4).readFileSync(r(5).normalize(s[1]),"utf8");return e.parser.parse(l)},typeof n!="undefined"&&r.c[r.s]===n&&e.main(i.argv.slice(1))}).call(e,r(1),r(8)(t))},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(2),n=r(7),o={"~":"\\ ","\\,":"\\ ","\\:":"\\ ","\\;":"\\ ","\\!":"\\ "},a={"\\Vert":"\\|","\\ge":"\\geq","\\le":"\\leq","\\vert":"|"},s={"\\space":!0};function l(h){for(var p=[],g=0;g<h.length;g++){var y=h[g];switch(y.type){case"command":var w=y.value.slice(1).trim();a.hasOwnProperty(y.value)?p.push(n.command(a[y.value])):i.containsValue(w)?p.push(n.typeform("operator_name",c(w))):s[y.value]||p.push(y);break;case"level":var b={subscript:y.subscript&&y.subscript.length>0?l(y.subscript):void 0,superscript:y.superscript&&y.superscript.length>0?l(y.superscript):void 0,type:y.type};(b.subscript||b.superscript)&&p.push(b);break;case"fraction":p.push({denominator:l(y.denominator),numerator:l(y.numerator),type:y.type});break;case"radical":p.push({index:y.index?l(y.index):void 0,radicand:l(y.radicand),type:y.type});break;case"terminal":u(h.slice(g))?(p.push({type:"command",value:"\\ldots"}),g+=2):p.push({type:y.type,value:o.hasOwnProperty(y.value)?o[y.value]:y.value});break;case"typeform":p.push(y);break;case"greek":p.push({type:y.type,value:o.hasOwnProperty(y.value)?o[y.value]:y.value});break;default:throw new Error(`Unexpected item:
`+JSON.stringify({group:h,item:y}))}}return p}e.default=l;function c(h){for(var p=[],g=0,y=h;g<y.length;g++){var w=y[g];p.push(n.terminal(w))}return p}function u(h){for(var p=0,g=0;g<Math.min(3,h.length);g++){var y=h[g];y.type==="terminal"&&y.value==="."&&p++}return p===3}},function(t,e,r){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=r(6),n=r(13),o=r(7);n.parser.yy=o;function a(s){try{return{isError:!1,value:n.parser.parse(s)}}catch(l){return{isError:!0,error:i.default(l)}}}e.default=a},function(t,e,r){(function(i,n){var o=function(){var a=function(j,B,A,$){for(A=A||{},$=j.length;$--;A[j[$]]=B);return A},s=[1,13],l=[1,14],c=[1,15],u=[1,16],h=[1,17],p=[1,21],g=[1,18],y=[1,19],w=[1,20],b=[1,22],D=[1,23],I=[1,28],E=[1,30],G=[1,31],T=[1,32],L=[1,33],_=[1,29],x=[5,21,27,38],V=[5,19,21,22,23,24,25,26,27,28,32,33,34,35,36,37,38],R=[5,10,12,13,14,19,21,22,23,24,25,26,27,28,32,33,34,35,36,37,38],q=[5,10,19,21,22,23,24,25,26,27,28,32,33,34,35,36,37,38],K={trace:function(){},yy:{},symbols_:{error:2,sentence:3,group:4,EOF:5,level:6,expression:7,subscript:8,superscript:9,_:10,atom:11,"^":12,"PRIMES^":13,PRIMES:14,delimited_group:15,typeform:16,frac:17,radical:18,LEFT:19,delimiter:20,RIGHT:21,FRAC:22,OPERATOR_NAME:23,MATHRM:24,TEXT:25,RADICAL_OPTARG:26,CLOSE_OPTARG:27,RADICAL:28,curly_group:29,greek:30,command:31,SYMBOL:32,DELIMITER:33,DELIMITER_COMMAND:34,GREEK:35,COMMAND:36,"{":37,"}":38,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",10:"_",12:"^",13:"PRIMES^",14:"PRIMES",19:"LEFT",21:"RIGHT",22:"FRAC",23:"OPERATOR_NAME",24:"MATHRM",25:"TEXT",26:"RADICAL_OPTARG",27:"CLOSE_OPTARG",28:"RADICAL",32:"SYMBOL",33:"DELIMITER",34:"DELIMITER_COMMAND",35:"GREEK",36:"COMMAND",37:"{",38:"}"},productions_:[0,[3,2],[3,1],[4,3],[4,2],[4,1],[4,2],[4,1],[6,2],[6,2],[6,1],[6,1],[8,2],[9,2],[9,2],[9,1],[7,1],[7,1],[7,1],[7,1],[7,1],[15,5],[15,4],[17,3],[16,2],[16,2],[16,2],[18,4],[18,3],[18,2],[18,2],[11,1],[11,1],[11,1],[11,1],[11,1],[20,1],[20,1],[30,1],[31,1],[29,3],[29,2]],performAction:function(B,A,$,J,ue,te,Ae){var Se=te.length-1;switch(ue){case 1:return te[Se-1];case 2:return J.group();case 3:this.$=J.group(te[Se-2],te[Se-1],te[Se]);break;case 4:case 6:this.$=J.group(te[Se-1],te[Se]);break;case 5:case 7:this.$=J.group(te[Se]);break;case 8:this.$=J.level({_:J.group(te[Se-1]),"^":J.group(te[Se])});break;case 9:this.$=J.level({_:J.group(te[Se]),"^":J.group(te[Se-1])});break;case 10:this.$=J.level({"^":J.group(te[Se])});break;case 11:this.$=J.level({_:J.group(te[Se])});break;case 12:case 13:this.$=te[Se];break;case 14:this.$=J.processPrimes(te[Se-1],te[Se]);break;case 15:this.$=J.processPrimes(te[Se],J.group());break;case 21:this.$=J.group(te[Se-3],te[Se-2],te[Se]);break;case 22:this.$=J.group(te[Se-2],te[Se]);break;case 23:this.$=J.fraction(J.group(te[Se-1]),J.group(te[Se]));break;case 24:this.$=J.typeform("operator_name",J.group(te[Se]));break;case 25:this.$=J.typeform("mathrm",J.group(te[Se]));break;case 26:this.$=J.typeform("text",J.group(te[Se]));break;case 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c1=`### Strings shared among tools and homepage


### 5313 English words, 950 English strings

account-shell-button-cancel = Cancel
account-shell-button-clear = Clear
account-shell-button-confirm-delete =
    { $count ->
        [one] Yes, delete graph
       *[other] Yes, delete graphs
    }
account-shell-button-contact-us = Contact Us
account-shell-button-create-own-activity = Create your own submission activity.
account-shell-button-delete = Delete
account-shell-button-download-braille = Download Braille Equations
account-shell-button-download-png = Download PNG
account-shell-button-download-svg = Download SVG
account-shell-button-duplicate = Duplicate
account-shell-button-duplicate-mac = Duplicate or Rename (cmd+shift+s)
account-shell-button-duplicate-pc = Duplicate or Rename (ctrl+shift+s)
account-shell-button-embed = Embed
account-shell-button-export-image = Export Image
account-shell-button-hide-browser-warning = Hide this warning.
account-shell-button-line-medium = Medium
account-shell-button-line-thick = Thick
account-shell-button-line-thin = Thin
account-shell-button-log-in = Log In
account-shell-button-mygraphs-attempt-recovery = Attempt recovery.
account-shell-button-mygraphs-cancel = Cancel
account-shell-button-mygraphs-close-graph-list = Close Graph List
account-shell-button-mygraphs-close-graph-preview = Close Graph Preview
account-shell-button-mygraphs-delete-graph = Delete Graph
account-shell-button-mygraphs-delete-title = Delete { $graphTitle }
account-shell-button-mygraphs-offline-try-again = offline. click to try again.
account-shell-button-mygraphs-save = Save
account-shell-button-mygraphs-try-again = Try again
account-shell-button-open-construction = Open Construction
account-shell-button-open-graph = Open Graph
account-shell-button-print = Print
account-shell-button-rename = Rename
account-shell-button-retry-now = Retry now
account-shell-button-save = Save
account-shell-button-sign-up = Sign Up
account-shell-button-submit = Submit
account-shell-button-submit-graph = Submit This Graph
account-shell-button-svg-options = SVG Options
account-shell-button-update-graph = Update your submission
account-shell-error-art-contest-logged-out = You must be logged in to enter the art contest.
account-shell-error-change-email-logged-out = You must be logged in to change your email.
account-shell-error-change-name-logged-out = You must be logged in to change your name.
account-shell-error-changing-name = There was an error changing your user name.
account-shell-error-consent-error = There was an error accepting your consent.
account-shell-error-consent-logged-out = You must be logged in to consent to data collection.
account-shell-error-create-account-unexpected = Sorry, there was an error creating your account.
account-shell-error-delete-graph-logged-out = You must be logged in to delete graphs.
account-shell-error-delete-graph-logged-out-2 = You must be logged in to delete a graph.
account-shell-error-delete-unexpected = Sorry, there was an unexpected error deleting this graph. Error { $code }.
account-shell-error-deletion-error = There was an error. Try again later?
account-shell-error-deletion-error-2 = Error while deleting your account.
account-shell-error-deletion-link-not-found = We can't find that deletion token. Perhaps it's been used already?
account-shell-error-email-already-registered = Sorry, someone has already registered with this email address.
account-shell-error-email-invalid = Please enter a valid email address.
account-shell-error-email-password-mismatch = Sorry, your email and password did not match.
account-shell-error-email-too-short = Please enter an email address that is at most { $num } characters.
account-shell-error-feedback-empty = Please enter your feedback
account-shell-error-feedback-unexpected = Sorry, there was an unexpected problem sending feedback. Error { $code }.
account-shell-error-graph-too-large = This graph is too large to save. The maximum allowable size is 5 MB.
account-shell-error-invalid-deletion-link = This is not a valid deletion link.
account-shell-error-invalid-recovery-link = This is not a valid recovery link.
account-shell-error-logged-in-register = You are already logged in. You must first log out to register as a different user.
account-shell-error-logging-in = Error logging in.
account-shell-error-logging-out = Error logging out.
account-shell-error-missing-email = Please enter your email address.
account-shell-error-missing-name = Please enter your name.
account-shell-error-missing-new-password = Please enter your new password.
account-shell-error-missing-password = Please enter your password.
account-shell-error-mygraphs-check-connection = Check your internet connection?
account-shell-error-mygraphs-error-deleting = Error deleting.
account-shell-error-mygraphs-error-loading = Error loading graph
account-shell-error-name-too-long = Please enter a name that is at most { $num } characters.
account-shell-error-new-password-too-long = Please enter a new password that is at most { $num } characters.
account-shell-error-new-password-too-short = Please enter a new password that is at least { $num } characters.
account-shell-error-password-same-as-old = New password cannot match old password.
account-shell-error-password-too-long = Please enter a password that is at most { $num } characters.
account-shell-error-password-too-short = Please enter a password that is at least { $num } characters.
account-shell-error-passwords-do-not-match = The passwords that you entered did not match. Please try again.
account-shell-error-problem-resetting-password = Problem resetting your password. Please try again.
account-shell-error-recover-link-not-found = Sorry, we can't find that recovery link. Perhaps it's been used already?
account-shell-error-recover-password-too-short = Passwords must be at least { $num } characters long
account-shell-error-recover-unrecognized-email = Sorry, we could not find any users registered with this email address.
account-shell-error-request-error = Error while making request.
account-shell-error-save-art-contest = Error saving. Please try again later.
account-shell-error-save-graph = Sorry, there was an unexpected error saving your graph. Error { $code }.
account-shell-error-save-graph-logged-out = You must be logged in to save graphs.
account-shell-error-setting-email = Error setting new email.
account-shell-error-sharing-link = Sorry, there was an error generating a link to your graph. Check your internet connection.
account-shell-error-something-went-wrong = Something went wrong, please report this to desmos.com support. (Error { $error_num })
account-shell-error-submitting = Error submitting. Please try again later.
account-shell-error-unexpected-error = Unexpected error.
account-shell-error-unknown = Sorry! Something went wrong. Please try again later.
account-shell-error-update-account-settings-logged-out = You must be logged in to update your account settings.
account-shell-error-update-graph-logged-out = You must be logged in to update graphs.
account-shell-error-user-info-logged-out = You must be logged in to retrieve user information.
account-shell-error-verifying-email = Sorry, there was a problem verifying your email.
account-shell-error-view-graphs-logged-out = You must be logged in to view saved graphs.
account-shell-heading-3dcalc-page-title = Desmos | 3D Graphing Calculator
account-shell-heading-artist-statement = Your Artist Statement
account-shell-heading-birth-year = Your Birth Year
account-shell-heading-contact-us = Contact Us
account-shell-heading-country = Your Country
account-shell-heading-download-instructions = Download Instructions
account-shell-heading-duplicate-construction = Duplicate This Construction
account-shell-heading-duplicate-graph = Duplicate This Graph
account-shell-heading-email = Your Email
account-shell-heading-email-details = This will never be shared, but please provide an email where we can reach you!
account-shell-heading-embossers = Tactile Graphics Embossers
account-shell-heading-embossing-instructions = Embossing Instructions
account-shell-heading-export-graph = Export Your Graph
account-shell-heading-export-size = Size
account-shell-heading-geometry-page-title = Desmos | Geometry
account-shell-heading-graphingcalc-page-title = Desmos | Graphing Calculator
account-shell-heading-line-thickness = Line Thickness
account-shell-heading-math-art-contest = Global Math Art Contest
account-shell-heading-mygraphs-examples = Examples
account-shell-heading-mygraphs-recovered-work = Recovered Work
account-shell-heading-mygraphs-saved-constructions = Saved Constructions
account-shell-heading-mygraphs-saved-graphs = Saved Graphs
account-shell-heading-name = Your Name
account-shell-heading-name-details = This will be public
account-shell-heading-rename-graph = Rename This Graph
account-shell-heading-resources = Resources
account-shell-heading-save-construction = Save This Construction
account-shell-heading-save-graph = Save This Graph
account-shell-heading-share-graph = Share Your Graph
account-shell-heading-submit-graph = Submit This Graph
account-shell-heading-title-mygraphs-search = Search
account-shell-heading-tours = Tours
account-shell-heading-unsupported-browser = Unsupported Browser
account-shell-label-account-information = Account Information
account-shell-label-advanced-preferences = Advanced
account-shell-label-age-13-14 = Age 13\u201314
account-shell-label-age-15-16 = Age 15\u201316
account-shell-label-age-17-18 = Age 17\u201318
account-shell-label-artiist-statement-description = In 2-3 sentences, describe the inspiration behind your graph.
account-shell-label-artist-statement-placeholder = Tell us about your graph...
account-shell-label-beta = Beta
account-shell-label-betchacant-loading = Challenge accepted...
account-shell-label-birth-year-placeholder = Birth Year
account-shell-label-country-placeholder = Your Country
account-shell-label-created-days-ago = { $number } days ago
account-shell-label-created-hours-ago = { $number } hours ago
account-shell-label-created-last-week = last week
account-shell-label-created-minutes-ago = { $number } minutes ago
account-shell-label-created-on-date = on { $month } { $day }, { $year }
account-shell-label-created-one-hour-ago = one hour ago
account-shell-label-created-one-minute-ago = one minute ago
account-shell-label-created-seconds-ago = less than a minute ago
account-shell-label-created-weeks-ago = { $number } weeks ago
account-shell-label-created-yesterday = yesterday
account-shell-label-delete-graph-modal-title = Delete Graph
account-shell-label-email-address = Email Address
account-shell-label-email-placeholder = So we can write back!
account-shell-label-export-size-large-rectangle = Large Rectangle
account-shell-label-export-size-large-square = Large Square
account-shell-label-export-size-medium-rectangle = Medium Rectangle
account-shell-label-export-size-medium-square = Medium Square
account-shell-label-export-size-small-square = Small Square
account-shell-label-feature-flag-actions = Actions
account-shell-label-feedback = Feedback
account-shell-label-feedback-email = Email address so we can respond! (optional)
account-shell-label-feedback-message = Questions? Feedback?
account-shell-label-feedback-placeholder = Write to us!
account-shell-label-feedback-sending = Sending...
account-shell-label-full-name = Full Name
account-shell-label-graph-actions = Graph actions
account-shell-label-graph-title = Title
account-shell-label-help = Help
account-shell-label-help-menu = Help Menu
account-shell-label-language = Language
account-shell-label-loading = Loading...
account-shell-label-math-art-contest = Global Math Art Contest
account-shell-label-month-apr = Apr
account-shell-label-month-aug = Aug
account-shell-label-month-dec = Dec
account-shell-label-month-feb = Feb
account-shell-label-month-jan = Jan
account-shell-label-month-jul = Jul
account-shell-label-month-jun = Jun
account-shell-label-month-mar = Mar
account-shell-label-month-may = May
account-shell-label-month-nov = Nov
account-shell-label-month-oct = Oct
account-shell-label-month-sep = Sep
account-shell-label-mygraphs-example = example
account-shell-label-mygraphs-last-saved = last saved: { $date }
account-shell-label-mygraphs-no-unsaved-changes = no unsaved changes
account-shell-label-mygraphs-unsaved-graph = unsaved graph
account-shell-label-no-unsaved-changes = No Unsaved Changes
account-shell-label-open-graph-mac = { $open_graph } (cmd+o)
account-shell-label-open-graph-pc = { $open_graph } (ctrl+o)
account-shell-label-privacy-policy-changed = We\u2019ve made changes to our privacy policy!
account-shell-label-save-changes-mac = Save Changes (cmd+s)
account-shell-label-save-changes-pc = Save Changes (ctrl+s)
account-shell-label-saving-graph = Saving graph...
account-shell-label-share = share
account-shell-label-share-graph = Share Graph
account-shell-label-share-link = Share this link:
account-shell-label-submission-already-received = Your Art Contest Submission
account-shell-label-submission-received = Submission Received!
account-shell-label-submitting = Submitting...
account-shell-label-success = Success!
account-shell-label-you-are-eligible = You're eligible to participate in the 2022 Global Math Art Contest!
account-shell-label-zoom = Zoom: { $value }%
account-shell-link-accessibility-conformance-report = Accessibility Conformance Report
account-shell-link-account-settings = Account Settings
account-shell-link-download-chrome = Click here to download Google Chrome.
account-shell-link-email-support = Email Our Support Team
account-shell-link-getting-started = Getting Started
account-shell-link-help = Help
account-shell-link-help-center = Help Center
account-shell-link-keyboard-shortcuts = Keyboard Shortcuts
account-shell-link-learn-more = Learn More
account-shell-link-mygraphs-log-in = Log In
account-shell-link-mygraphs-sign-up = Sign Up
account-shell-link-privacy = Privacy Policy
account-shell-link-share-thoughts = Share your thoughts!
account-shell-link-sign-out = Sign Out
account-shell-link-terms = Terms of Service
account-shell-link-user-guide = Desmos User Guide
account-shell-link-video-tutorials = Video Tutorials
account-shell-narration-back = Back
account-shell-narration-clear-selected-country = Clear Selected Country
account-shell-narration-graph-preview = Graph Preview
account-shell-narration-image-download = Image Download
account-shell-narration-language-menu = Language Options Menu
account-shell-narration-mygraphs-open-graph = Open graph
account-shell-narration-share-options = Share Options
account-shell-narration-size-options = Size Options
account-shell-text-3d-confirm-leave = Are you sure you want to leave this construction? Your unsaved work will be lost.
account-shell-text-advanced-preferences-instructions = Try these advanced features. Feel free to send any questions or feedback to support@desmos.com.
account-shell-text-alt-text-art-contest = Earth with students from different countries and a red ribbon around it. Illustration.
account-shell-text-alt-text-success = Five people standing around and talking about an exciting piece of art in a museum. Illustration.
account-shell-text-art-contest-about-paragraph = Want to share your awesome graph with the world? Students ages 13+ can enter the Desmos Global Math Art Contest before<1> January 15th </1>for a chance to be featured on our website and win other prizes! <2>Learn more</2>
account-shell-text-art-contest-congratulations = Congratulations, and keep graphing!
account-shell-text-art-contest-copyright-agreement = I pledge that (a) this is my original work and (b) this isn't based on copyrighted material.
account-shell-text-art-contest-legal-disclaimer = By submitting this graph, you acknowledge that Desmos Studio, PBC may, at its discretion, post it publicly at the contest website and/or on social media channels.
account-shell-text-art-contest-notice-default = Once you've created a graph, you can submit it here to participate in the Global Math Art Contest!
account-shell-text-art-contest-notice-login = Please create an account or sign in to participate in the Global Math Art Contest!
account-shell-text-art-contest-submission-already-received = <1>Your previous submission to the Global Math Art Contest was successfully received! You can click the link below to update your submission, any time before January 15th.</1>
account-shell-text-art-contest-success-paragraph = If you'd like to revise your submission, feel free to resubmit anytime before<1> January 15th</1>{"."} We'll only look at the most recent submission.
account-shell-text-artcontest-ineligible = <1><2>Based on your age and location, we aren\u2019t able to accept a graph submission from you this year.</2><3>Keep up the awesome graphing! There will be new contests every year.</3></1>
account-shell-text-check-recovery-link = Please check your email for a password recovery link.
account-shell-text-confirm-leave = Are you sure you want to leave this graph? Your unsaved work will be lost.
account-shell-text-construction-cleared = Construction Cleared.
account-shell-text-contest-submit-by-teacher = Are you a teacher looking to submit your students' graphs?
account-shell-text-contest-under-16 = Under 16?
account-shell-text-contest-verify-eligibility = Verify your eligibility
account-shell-text-copy-of-title = [Copy of] { $originalTitle }
account-shell-text-delete-graphs-confirmation =
    Are you sure you want to delete { $count ->
        [one] "{ $title }"
       *[other] the { $count } selected graphs
    }?
account-shell-text-download-instructions = To download, right click on the image of the graph select "Save As." You might also be able to click and drag the image onto your desktop.
account-shell-text-embossing-etc-print = Set paper size to { $size }. Then click "Edit" and select File > Emboss.
account-shell-text-embossing-etc-save = Save this image. Open Firebird, select File > Open > Image File, and open the image.
account-shell-text-embossing-vpmax-print = Right click image and select "print". Set paper size to { $size }.
account-shell-text-embossing-vpmax-save = Right click graph image and save to desktop.
account-shell-text-error = error
account-shell-text-feature-flag-actions-description = Make graphs interactive by defining rules for responding to clicks or to the passage of time.
account-shell-text-feedback-sent = Thanks! We'll be in touch.
account-shell-text-geometry-confirm-leave = Are you sure you want to leave this construction? Your unsaved work will be lost.
account-shell-text-graph-cleared = Graph cleared.
account-shell-text-graph-uses-advanced-features = This graph uses advanced features.
account-shell-text-local-regulations-notice = Local regulations require you to submit your graph through your teacher or guardian. Share this link with them:
account-shell-text-logged-in = Logged in successfully!
account-shell-text-login-window-blocked-apple = Login window blocked. Please allow popups from desmos.com to sign in with Apple
account-shell-text-login-window-blocked-google = Login window blocked. Please allow popups from desmos.com to sign in with Google.
account-shell-text-maintenance-mode = Desmos is in Maintenance Mode.
account-shell-text-mygraphs-attempting-recovery = Attempting recovery...
account-shell-text-mygraphs-count-more = { $count } more...
account-shell-text-mygraphs-current-construction = Current Construction
account-shell-text-mygraphs-current-graph = Current Graph
account-shell-text-mygraphs-deleting = Deleting...
account-shell-text-mygraphs-loading = Loading...
account-shell-text-mygraphs-lost-work = Lost work?
account-shell-text-mygraphs-maintenance-mode = Desmos is temporarily in maintenance mode. You can open example graphs, but won't be able to sign in, open your graphs, or save any changes. We're so sorry for the inconvenience.
account-shell-text-mygraphs-new-blank-graph = New Blank Graph
account-shell-text-mygraphs-new-construction = New Construction
account-shell-text-mygraphs-no-examples-match-search = No examples match your search.
account-shell-text-mygraphs-no-saved-graphs = No saved graphs yet.
account-shell-text-mygraphs-no-search-results = No saved graphs match your search.
account-shell-text-mygraphs-no-unsaved-graphs = Couldn't find any unsaved graphs.
account-shell-text-mygraphs-opened-graph = Opened '{ $graphTitle }'
account-shell-text-mygraphs-opening = Opening...
account-shell-text-mygraphs-or = or
account-shell-text-mygraphs-search-by-title = search by title
account-shell-text-mygraphs-share-thoughts = Share your thoughts!
account-shell-text-mygraphs-slow-big-constructions = This can take a little while for big constructions...
account-shell-text-mygraphs-slow-big-graphs = This can take a little while for big graphs...
account-shell-text-mygraphs-submit-to-contest = <1>Submit this graph to the <2>Global Math Art Contest!</2></1>
account-shell-text-mygraphs-synced = synced!
account-shell-text-mygraphs-to-save-constructions = to save your constructions!
account-shell-text-mygraphs-to-save-graphs = to save your graphs!
account-shell-text-mygraphs-updating-graphs = updating graphs...
account-shell-text-mygraphs-version = Version
account-shell-text-new-construction-created = New construction created.
account-shell-text-new-graph-created = New graph created.
account-shell-text-or = or
account-shell-text-saved = saved
account-shell-text-share-submit-to-contest = <1>Submit this graph to the <2>Global Math Art Contest!</2></1>
account-shell-text-unsupported-browser-android = Desmos works best on your version of Android if you use the Chrome Browser.
account-shell-text-untitled = Untitled
account-shell-text-untitled-graph = Untitled Graph
shared-button-accept = Accept
shared-button-cancel = Cancel
shared-button-change-email-address = Change email address
shared-button-change-email-and-password = Change email and password
shared-button-close-dialog = Close Dialog
shared-button-confirm-name = Confirm Name
shared-button-continue-to-desmos = Continue to Desmos
shared-button-create-account = Create Account
shared-button-delete-account-question = Delete your Desmos account?
shared-button-email-address-narrow = Email
shared-button-email-address-wide = Email Address
shared-button-external-account-narrow = External
shared-button-external-account-wide = External Account
shared-button-go-to-account-settings = Go to Account Settings
shared-button-google-account-narrow = Google
shared-button-google-account-wide = Google Account
shared-button-learn-more-capitalized = Learn More
shared-button-login = Log in
shared-button-login-capitalized = Log In
shared-button-more-options-menu = More Options
shared-button-recover-password = Recover Password
shared-button-save = Save
shared-button-send-delete-account-email = Send Delete Account Email
shared-button-send-email = Send Email
shared-button-sign-in-with-apple = Sign in with Apple
shared-button-sign-in-with-google = Sign in with Google
shared-button-try-again = Didn't work? Try again!
shared-calculator-button-braille-mode-nemeth = Nemeth
shared-calculator-button-braille-mode-ueb = UEB
shared-calculator-button-clear = clear
shared-calculator-button-clear-all = clear all
shared-calculator-button-controlbar-functions = functions
shared-calculator-button-language = Language
shared-calculator-button-mac = Mac Shortcuts
shared-calculator-button-print = Print
shared-calculator-button-reverse-contrast = Reverse Contrast
shared-calculator-button-windows-chrome = Windows / ChromeOS Shortcuts
shared-calculator-error-action-merge-free-variable = Cannot combine an action that depends on free variable '{ $symbol }'.
shared-calculator-error-add-arguments-to-definition-many = Try including '{ $symbols }' and '{ $lastSymbol }' as arguments by defining the function as '{ $newSignature }'.
shared-calculator-error-add-arguments-to-definition-one = Try including '{ $lastSymbol }' as an argument by defining the function as '{ $newSignature }'.
shared-calculator-error-add-type-error = Cannot add { $symbol1 } and { $symbol2 }.
shared-calculator-error-adjacent-numbers = Sorry, I don't know what to do with adjacent numbers '{ $left }' and '{ $right }'. Try using parentheses or a '*' symbol.
shared-calculator-error-and-type-error = Cannot apply { $symbol } to { $symbol1 } and { $symbol2 }.
shared-calculator-error-ans-undefined = The previous expression didn't define any value for ans.
shared-calculator-error-assignments-unsupported = This calculator does not support defining variables.
shared-calculator-error-bad-implicit-call = Use parentheses around the argument of '{ $symbol }'.
shared-calculator-error-bad-integral-bound-dependency = Integration bounds can't depend on integration variable '{ $symbol }'.
shared-calculator-error-bad-list-comprehension-input-dependency = List comprehension input list can't depend on input variable '{ $symbol }'.
shared-calculator-error-bad-log-exponent = Only { $form } is supported. Otherwise, use parens.
shared-calculator-error-bad-product-bound-dependency = Product bounds can't depend on product index '{ $symbol }'.
shared-calculator-error-bad-sample-size = Sample size must be a finite, non-negative number.
shared-calculator-error-bad-sum-bound-dependency = Summation bounds can't depend on summation index '{ $symbol }'.
shared-calculator-error-bad-symbol-context = You can't use '{ $symbol }' in this context.
shared-calculator-error-bad-trig-exponent = Only { $form1 } and { $form2 } are supported. Otherwise, use parens.
shared-calculator-error-bad-tuple-dimensions = Points may only have { $symbol } coordinates.
shared-calculator-error-binary-operator-missing-operand = You need something on both sides of the '{ $symbol }' symbol.
shared-calculator-error-blank-expression = You haven't written anything yet.
shared-calculator-error-boxplot-breadth-invalid = Invalid height. Try using any number.
shared-calculator-error-boxplot-offset-invalid = Invalid offset. Try using any number.
shared-calculator-error-cannot-redefine = You can't redefine '{ $symbol }' because it's already defined.
shared-calculator-error-cannot-redefine-root = You can't define '{ $symbol }' because '{ $symbolRoot }' is already defined.
shared-calculator-error-cannot-subscript = '{ $symbol }' cannot have a subscript.
shared-calculator-error-cdf-max-invalid = Invalid cdf max. Try using any number.
shared-calculator-error-cdf-max-less-than-min = Invalid cdf limits. Min should be less than max.
shared-calculator-error-cdf-min-invalid = Invalid cdf min. Try using any number.
shared-calculator-error-cdf-too-many-arguments = 'cdf' should be called on a distribution with at most two numbers. { $recommendation }
shared-calculator-error-cdf-too-many-arguments-recommendation = For example, try typing: D.cdf(-1,1) where D=normaldist().
shared-calculator-error-cdf-wrong-arity = 'cdf' should be called on a distribution with at least one number. { $recommendation }
shared-calculator-error-cdf-wrong-arity-recommendation = For example, try typing: D.cdf(x) where D=normaldist().
shared-calculator-error-clickable-object-assignment-not-defined = "{ $symbol }" is not defined. Try using a different variable or adding a slider.
shared-calculator-error-clickable-object-assignment-not-identifier = Invalid symbol. Try using a single letter.
shared-calculator-error-clickable-object-invalid-expression = Can't evaluate this. Try a number or simple expression.
shared-calculator-error-colon-missing-condition = The left side of a ':' must be a condition, like 'x>1'.
shared-calculator-error-color-arity = '{ $symbol }' should be called with 3 arguments. { $recommendation }
shared-calculator-error-color-arity-recommendation = For example, try typing: { $recommendation }.
shared-calculator-error-color-not-assigned = To use a color, you must assign it to a variable.
shared-calculator-error-combine-type-error = Cannot combine { $symbol1 } and { $symbol2 }.
shared-calculator-error-comparator-type-error = Cannot compare { $symbol1 } to { $symbol2 }.
shared-calculator-error-complicated-double-inequality = We only support solved double inequalities. Try deleting one side of the inequality.
shared-calculator-error-complicated-polar-implicit = Polar equations must be linear in r.
shared-calculator-error-constant-unsupported = This calculator does not support the constant '{ $symbol }'.
shared-calculator-error-deeply-nested = Definitions are nested too deeply.
shared-calculator-error-dependency-cycle = '{ $symbols }' and '{ $lastSymbol }' can't be defined in terms of each other.
shared-calculator-error-derivative-missing-body = What do you want to take the derivative of?
shared-calculator-error-derivative-type-error = Cannot take the derivative of { $symbol }.
shared-calculator-error-derivative-variable-type-error = Cannot take derivative with respect to '{ $symbol1 }' because it is { $symbol2 }.
shared-calculator-error-differential-with-superscript = Integration variable cannot have a superscript.
shared-calculator-error-distribution-as-function = Cannot call distribution '{ $symbol }' as a function. Try '{ $symbol }.pdf(x)'.
shared-calculator-error-divide-type-error = Cannot divide { $symbol1 } by { $symbol2 }.
shared-calculator-error-domain-max-invalid = Invalid domain max. Try using any number.
shared-calculator-error-domain-max-less-than-min = Invalid domain limits. Min should be less than max.
shared-calculator-error-domain-min-invalid = Invalid domain min. Try using any number.
shared-calculator-error-dot-lhs-type-error = Cannot call '{ $symbol }' on { $type }.
shared-calculator-error-duplicate-update-rules = An action cannot specify multiple update rules for '{ $symbol }'.
shared-calculator-error-empty-paren = Parentheses cannot be empty.
shared-calculator-error-empty-pipe = Absolute value symbol cannot be empty.
shared-calculator-error-empty-radical = Radical cannot be empty.
shared-calculator-error-empty-radical-index = Radical index cannot be empty.
shared-calculator-error-empty-square-bracket = Square brackets cannot be empty.
shared-calculator-error-empty-subscript = Subscripts cannot be empty.
shared-calculator-error-empty-superscript = Superscripts cannot be empty.
shared-calculator-error-equation-required = Try adding an equals sign to turn this into an equation.
shared-calculator-error-equation-required-symbol = Try adding '{ $lhs }' to the beginning of this equation.
shared-calculator-error-equations-unsupported = This calculator does not support this type of equation.
shared-calculator-error-event-handler-type-error = This should be an action. Try '{ $example }'.
shared-calculator-error-exponent-type-error = Cannot raise { $symbol1 } to { $symbol2 }.
shared-calculator-error-feature-unavailable = This feature is not available in the current calculator.
shared-calculator-error-fraction-empty = You need a numerator and denominator for your fraction.
shared-calculator-error-fraction-missing-denominator = You need a denominator for the bottom of your fraction.
shared-calculator-error-fraction-missing-numerator = You need a numerator for the top of your fraction.
shared-calculator-error-function-definition-unsupported = This calculator does not support function definitions.
shared-calculator-error-function-not-defined = Function '{ $dependency }' is not defined.
shared-calculator-error-function-type-error-1 = Function '{ $fn }' cannot be applied to { $arg }.
shared-calculator-error-function-type-error-2 = Function '{ $fn }' cannot be applied to { $arg1 } and { $arg2 }.
shared-calculator-error-function-type-error-many = Function '{ $fn }' cannot be applied to these arguments.
shared-calculator-error-function-unsupported = This calculator does not support the '{ $symbol }' function.
shared-calculator-error-geometry-length-type-error = Function '{ $fn }' cannot be applied to { $arg } in the geometry calculator. Use '{ $alternativeFn }' to find the number of elements in a list.
shared-calculator-error-heterogeneous-list = All elements of a list must have the same type.
shared-calculator-error-identifier-as-function = '{ $symbol }' is a function. Try using parentheses.
shared-calculator-error-illegal-bin-width = The second argument to '{ $symbol }' must be a positive number.
shared-calculator-error-illegal-dot-call = Function '{ $symbol }' cannot be called with dot notation.
shared-calculator-error-implicits-disabled = Plotting implicit equations and inequalities is disabled.
shared-calculator-error-incorrect-list-comprehension-input = Inputs to a list comprehension must set a variable equal to a list. Try i=[1...10].
shared-calculator-error-incorrect-product-lower-bound = Lower bound of a product must set a variable equal to a number. Try n=1.
shared-calculator-error-incorrect-sum-lower-bound = Lower bound of a sum must set a variable equal to a number. Try n=1.
shared-calculator-error-index-type-error = Cannot index { $symbol1 } with { $symbol2 }.
shared-calculator-error-inequalities-disabled = Plotting inequalities is disabled.
shared-calculator-error-inequalities-unsupported = This calculator does not support inequalities.
shared-calculator-error-inequality-chain-too-long = Cannot chain more than 2 inequalities.
shared-calculator-error-integral-argument-type-error = Cannot take the integral of { $symbol }.
shared-calculator-error-integral-lower-bound-type-error = Lower bound of an integral cannot be { $symbol }.
shared-calculator-error-integral-missing-body = What do you want to take the integral of?
shared-calculator-error-integral-missing-bound = Integrals must have upper and lower bounds.
shared-calculator-error-integral-missing-differential = Integrand must end with an integration variable, like dx.
shared-calculator-error-integral-upper-bound-type-error = Upper bound of an integral cannot be { $symbol }.
shared-calculator-error-invalid-dependent-first-table-column = This column header can't be defined elsewhere in the calculator.
shared-calculator-error-invalid-double-inequality-variables = We only plot double inequalities of x and y.
shared-calculator-error-invalid-first-table-column = First column may not be { $most } or { $last }.
shared-calculator-error-invalid-half-empty-range = Range must have an upper and lower bound.
shared-calculator-error-invalid-implicit-variables = We only support implicit equations of x and y.
shared-calculator-error-invalid-inequality-variables = We only plot inequalities of x and y, or r and \u03B8.
shared-calculator-error-invalid-lhs = Sorry, you can't graph { $symbol } as a function of anything yet.
shared-calculator-error-invalid-operator-name = Operator names may only contain letters.
shared-calculator-error-invalid-regression-parameter = '{ $symbol }' may not be used as a regression parameter. Try using a list.
shared-calculator-error-invalid-subscript = Subscripts may only contain letters and digits. '{ $symbol }' is not allowed.
shared-calculator-error-invalid-table-entry = Table entries must be simple expressions. { $supplement }
shared-calculator-error-invalid-table-header = Table headers must be simple expressions. { $supplement }
shared-calculator-error-list-comprehension-input-type-error = An input to a list comprehension must be a list, but { $identifier } is { $actual }. Try { $identifier }=[1...10].
shared-calculator-error-list-type-error = Cannot store { $symbol1 } in a list.
shared-calculator-error-log-scale-box-plot = Cannot plot a box plot on a log scale.
shared-calculator-error-log-scale-dot-plot = Cannot plot a dot plot on a log scale.
shared-calculator-error-log-scale-histogram = Cannot plot a histogram on a log scale.
shared-calculator-error-log-scale-type-error = Cannot plot { $symbol } on a log scale.
shared-calculator-error-logbase-unsupported = This calculator does not support specifying the base of a logarithm. Try 'log' or 'ln'.
shared-calculator-error-malformed-list = Lists are written like this: [1, 2, 3].
shared-calculator-error-malformed-point = Points are written like this: (1, 2).
shared-calculator-error-matrix-add-dimensions = Cannot add matrices with different dimensions.
shared-calculator-error-matrix-assignment = This calculator does not support this type of variable definition. Try using 'New Matrix'.
shared-calculator-error-matrix-element-type-error = Cannot use { $arg } as an element of a matrix.
shared-calculator-error-matrix-fractional-power = A matrix can only be raised to integer powers.
shared-calculator-error-matrix-invalid-variable = Cannot use '{ $symbol }' as a variable.
shared-calculator-error-matrix-multiply-dimensions = Cannot multiply matrices with incompatible dimensions.
shared-calculator-error-matrix-power-dimensions = Only square matrices can be raised to a power.
shared-calculator-error-matrix-subtract-dimensions = Cannot subtract matrices with different dimensions.
shared-calculator-error-max-list-size = Lists may not have more than { $maxListSize } elements.
shared-calculator-error-method-requires-list = '{ $symbol }' requires a list. For example, try typing: { $recommendation }.
shared-calculator-error-mismatched-braces = Expected '{ $symbol1 }' to match '{ $symbol2 }'.
shared-calculator-error-mismatched-double-inequality = Double inequalities must both go the same way, e.g. { $example }.
shared-calculator-error-multiply-defined = You've defined '{ $dependency }' in more than one place. Try deleting some of the definitions of '{ $dependency }'.
shared-calculator-error-multiply-type-error = Cannot multiply { $symbol1 } by { $symbol2 }.
shared-calculator-error-negative-type-error = Cannot negate { $symbol }.
shared-calculator-error-non-arithmetic-range = Ranges must be arithmetic sequences.
shared-calculator-error-non-list-double-reducer = Both arguments of '{ $symbol }' must be lists. For example, try typing: { $recommendation }.
shared-calculator-error-non-list-parameterized-reducer = The first argument of '{ $symbol }' must be a list. For example, try typing: { $recommendation }.
shared-calculator-error-non-singular-inverse = Singular matrices do not have an inverse.
shared-calculator-error-non-square-determinant = Only square matrices have a determinant.
shared-calculator-error-non-square-inverse = Only square matrices have an inverse.
shared-calculator-error-non-square-trace = Only square matrices have a trace.
shared-calculator-error-optimization-error = We couldn't find any region where this model is defined.
shared-calculator-error-ordered-pair-access-type-error = Cannot access a coordinate of { $symbol }.
shared-calculator-error-parameter-already-defined = You can't use '{ $dependency }' as a parameter of this function because '{ $dependency }' is already defined.
shared-calculator-error-parse-error = Sorry, I don't understand this.
shared-calculator-error-pdf-wrong-arity = 'pdf' should be called on a distribution with a number. { $recommendation }
shared-calculator-error-pdf-wrong-arity-recommendation = For example, try typing: D.pdf(x) where D=normaldist().
shared-calculator-error-percent-missing-of = '%' must be used with 'of'. Try '25% of 12'.
shared-calculator-error-piecewise-branch-length-error = When a piecewise condition depends on a free variable (like "{ $symbol }") and its branches are lists, the lists must have the same length.
shared-calculator-error-piecewise-branch-type-error = Cannot use { $symbol1 } and { $symbol2 } as the branches in a piecewise. Every branch must have the same type.
shared-calculator-error-piecewise-condition-type-error = The condition in a piecewise expression must be { $symbol1 } but was { $symbol2 }.
shared-calculator-error-piecewise-missing-condition = A piecewise expression must have at least one condition.
shared-calculator-error-piecewise-part-missing-condition = Every part of a piecewise expression must have a condition except the last.
shared-calculator-error-point-type-error = Cannot use { $symbol1 } as a coordinate of { $symbol2 }.
shared-calculator-error-points-unsupported = This calculator does not support points.
shared-calculator-error-prime-without-paren = Primed function calls must use parentheses.
shared-calculator-error-primed-function-arity = Prime notation can only be used for functions of a single argument.
shared-calculator-error-product-argument-type-error = Cannot take the product of { $symbol }.
shared-calculator-error-product-infinite-bound-type-error = Product bounds must be finite numbers.
shared-calculator-error-product-lower-bound-type-error = Lower bound of a product cannot be { $symbol }.
shared-calculator-error-product-missing-body = What do you want to take the product of?
shared-calculator-error-product-missing-bound = Products must have upper and lower bounds.
shared-calculator-error-product-upper-bound-type-error = Upper bound of a product cannot be { $symbol }.
shared-calculator-error-random-arity = 'random' should be called with no arguments, or an optional number of samples. For example, try random() or random(10).
shared-calculator-error-random-from-broadcast-distribution = Cannot sample from a list of distributions
shared-calculator-error-regression-type-error = Cannot regress { $symbol1 } against { $symbol2 }.
shared-calculator-error-regressions-unsupported = This calculator does not support regressions.
shared-calculator-error-self-referential-function = The definition of function '{ $symbol }' cannot depend on '{ $symbol }'.
shared-calculator-error-shadowed-index = You can't use '{ $symbol }' as an index because it's already defined.
shared-calculator-error-shadowed-integration-variable = You can't use '{ $symbol }' as an integration variable because it's already defined.
shared-calculator-error-shadowed-list-comprehension-input = You can't use '{ $symbol }' as a list comprehension input because it's already defined.
shared-calculator-error-single-variable-implicit-equations-disabled = Plotting single-variable implicit equations is disabled.
shared-calculator-error-slider-limit-references-export = Slider limits cannot depend on the slider variable '{ $symbol }'.
shared-calculator-error-slider-max-invalid = Invalid slider max. Try using any number.
shared-calculator-error-slider-max-less-than-min = Invalid slider limits. Min should be less than max.
shared-calculator-error-slider-min-invalid = Invalid slider min. Try using any number.
shared-calculator-error-slider-step-invalid = Invalid slider step. Try using any number.
shared-calculator-error-substitution-ambiguous-comma = Ambiguous use of ',' and 'with'. Add parentheses around the 'with' expression.
shared-calculator-error-substitution-body-action = The left hand side of a 'with' substitution cannot be an action.
shared-calculator-error-substitution-body-local-variable-dependency = The left hand side of a 'with' substitution cannot depend on '{ $symbol }' because '{ $symbol }' is locally defined.
shared-calculator-error-substitution-body-regression-parameter-dependency = The left hand side of a 'with' substitution cannot depend on '{ $symbol }' because '{ $symbol }' is a regression parameter.
shared-calculator-error-substitution-duplicate-assignment = A 'with' expression cannot make multiple substitutions for '{ $symbol }'.
shared-calculator-error-substitution-function-lhs = Substituting for '{ $symbol }' is not allowed because it is a function.
shared-calculator-error-substitution-illegal-lhs = Substituting for '{ $symbol }' is not allowed.
shared-calculator-error-substitution-invalid-assignments = 'with' must be followed by one or more variable assignments.
shared-calculator-error-substitution-local-lhs = Substituting for variable '{ $symbol }' is not allowed because it is locally defined.
shared-calculator-error-substitution-nested = Using one 'with' expression inside another 'with' expression is not allowed.
shared-calculator-error-substitution-type-error = Cannot substitute { $actual } for { $expected }.
shared-calculator-error-substitution-undefined-rhs = An expression that depends on the free variable '{ $symbol }' cannot be used on the right hand side of 'with'.
shared-calculator-error-subtract-type-error = Cannot subtract { $symbol2 } from { $symbol1 }.
shared-calculator-error-sum-argument-type-error = Cannot take the sum of { $symbol }.
shared-calculator-error-sum-infinite-bound-type-error = Summation bounds must be finite numbers.
shared-calculator-error-sum-lower-bound-type-error = Lower bound of a sum cannot be { $symbol }.
shared-calculator-error-sum-missing-body = What do you want to take the sum of?
shared-calculator-error-sum-missing-bound = Sums must have upper and lower bounds.
shared-calculator-error-sum-upper-bound-type-error = Upper bound of a sum cannot be { $symbol }.
shared-calculator-error-superscript-with-prime = Superscripts and primes cannot be combined.
shared-calculator-error-table-entry-type-error = Table entry cannot be { $symbol }.
shared-calculator-error-table-equation-supplement = Equations are not allowed.
shared-calculator-error-table-function-definition-supplement = Function definitions are not allowed.
shared-calculator-error-table-generic-supplement = This type of expression is not allowed.
shared-calculator-error-table-header-type-error = Table header cannot be { $symbol }.
shared-calculator-error-table-inequality-supplement = Inequalities are not allowed.
shared-calculator-error-table-list-supplement = Lists are not allowed.
shared-calculator-error-table-regression-supplement = Regressions are not allowed.
shared-calculator-error-tdist-wrong-arity = 'tdist' requires 1 argument. For example, try typing: tdist(1).
shared-calculator-error-ticker-min-step-nonnegative = Min step must evaluate to a non-negative number.
shared-calculator-error-todo-error = [todo] { $msg }
shared-calculator-error-token-with-subscript = Tokens may not have subscripts.
shared-calculator-error-too-many-arguments = '{ $symbol }' accepts at most { $max } arguments.
shared-calculator-error-too-many-variables-many-symbols = Too many variables. Try defining '{ $variables }' or '{ $lastVariable }'.
shared-calculator-error-too-many-variables-no-symbols = Too many variables, I don't know what to do with this.
shared-calculator-error-too-many-variables-one-symbol = Too many variables. Try defining '{ $variable }'.
shared-calculator-error-transformation-type-error-1 = Transformation '{ $fn }' cannot be applied to { $arg }.
shared-calculator-error-transformation-type-error-2 = Transformation '{ $fn }' cannot be applied to { $arg1 } and { $arg2 }.
shared-calculator-error-transformation-type-error-many = Transformation '{ $fn }' cannot be applied to these arguments.
shared-calculator-error-ttest-list-too-short = Lists for '{ $symbol }' must have at least 2 elements.
shared-calculator-error-two-numbers-error = Cannot make a polygon from two numbers.
shared-calculator-error-unary-operator-missing-left = You need something before the '{ $symbol }' symbol.
shared-calculator-error-unary-operator-missing-right = You need something after the '{ $symbol }' symbol.
shared-calculator-error-unexpected-for-keyword = 'for' can only be used inside a list. Try [i for i=[1...10]].
shared-calculator-error-unexpected-inequality = Cannot use an inequality here.
shared-calculator-error-unexpected-prime = Sorry, I don't understand this use of prime notation.
shared-calculator-error-unexpected-subscript = Only functions and variables may have subscripts.
shared-calculator-error-unexpected-symbol = Sorry, I don't understand the way that '{ $symbol }' is used here.
shared-calculator-error-unknown = Unknown Error
shared-calculator-error-unplottable-polar-function = We can't plot \u03B8 as a function of r. Try plotting r(\u03B8) instead.
shared-calculator-error-unrecognized-symbol = Sorry, I don't understand the '{ $symbol }' symbol.
shared-calculator-error-update-rule-function-lhs = '{ $symbol }' cannot be updated because it is a function.
shared-calculator-error-update-rule-illegal-lhs = Variable '{ $symbol }' cannot be updated.
shared-calculator-error-update-rule-local-lhs = Variable '{ $symbol }' cannot be updated because it is locally defined.
shared-calculator-error-update-rule-non-identifier-lhs = The left hand side of '{ $arrow }' should be a variable name like '{ $example }'.
shared-calculator-error-update-rule-type-error = Cannot update a variable to { $symbol }.
shared-calculator-error-update-rule-undefined-lhs = Variable '{ $symbol }' must be defined to be updated.
shared-calculator-error-variable-as-function = Variable '{ $dependency }' can't be used as a function.
shared-calculator-error-variable-filter = List filters cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-function-free-variable = Function '{ $functionSymbol }' cannot depend on free variable '{ $variableSymbol }'.
shared-calculator-error-variable-length-distribution-list = The length of a list of distributions can't depend on free variable '{ $symbol }'.
shared-calculator-error-variable-length-product-body-depends-on-index = Can't take the product of a list whose length depends on product index '{ $symbol }'.
shared-calculator-error-variable-length-sum-body-depends-on-index = Can't sum a list whose length depends on summation index '{ $symbol }'.
shared-calculator-error-variable-length-top-level-list = Can't plot a list whose length depends on free variable '{ $symbol }'.
shared-calculator-error-variable-list-indices = List indices cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-range = Range cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-sample-size = Sample size cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-seed = Random seed cannot depend on free variable '{ $symbol }'.
shared-calculator-error-variable-unsupported = This calculator does not support the '{ $symbol }' variable.
shared-calculator-error-variables-unsupported = This calculator does not support variables like '{ $variable }'.
shared-calculator-error-write-integral = Type '{ $command }' for { $symbol }.
shared-calculator-error-wrong-arity-many-arg = Function '{ $dependency }' requires { $assignment_arity } arguments. { $supplement }
shared-calculator-error-wrong-arity-single-arg-too-few = Function '{ $dependency }' requires an argument. { $supplement }
shared-calculator-error-wrong-arity-single-arg-too-many = Function '{ $dependency }' requires only 1 argument. { $supplement }
shared-calculator-error-wrong-arity-supplement = For example, try typing: { $recommendation }.
shared-calculator-error-wrong-two-arg-arity = Function '{ $symbol }' requires 2 arguments. For example, try typing: { $recommendation }.
shared-calculator-error-zero-arg-reducer = Function '{ $symbol }' requires at least one argument. For example, try typing: { $symbol }(1, 2).
shared-calculator-heading-function-table-column-header = Function
shared-calculator-heading-keyboard-shortcuts = Keyboard Shortcuts
shared-calculator-heading-keyboard-shortcuts-audio-tracing = Audio Tracing
shared-calculator-heading-keyboard-shortcuts-braille = Braille
shared-calculator-heading-keyboard-shortcuts-common-actions = Common Actions
shared-calculator-heading-keyboard-shortcuts-common-symbols = Common Symbols
shared-calculator-heading-keyboard-shortcuts-desmos-com-only = Desmos.com Only
shared-calculator-heading-keyboard-shortcuts-expression-entry-and-navigation = Expression Entry and Navigation
shared-calculator-heading-keyboard-shortcuts-interactive-points = Interactive Points
shared-calculator-heading-keyboard-shortcuts-slider-trace = Slider Trace
shared-calculator-heading-keyboard-shortcuts-sliders = Sliders
shared-calculator-heading-keyboard-shortcuts-symbols = Symbols
shared-calculator-heading-keyboard-shortcuts-tables = Tables
shared-calculator-heading-mac-table-column-header = Mac Shortcut
shared-calculator-heading-shortcut-table-column-header = Shortcut
shared-calculator-heading-windows-chrome-table-column-header = Windows / ChromeOS Shortcut
shared-calculator-label-accessibility = Accessibility
shared-calculator-label-os = Operating System
shared-calculator-label-saved = Saved!
shared-calculator-label-saving = Saving...
shared-calculator-label-settings-display = Display
shared-calculator-label-toast-learn-more = Learn more
shared-calculator-label-toast-undo = Undo
shared-calculator-label-tooltip-convert-to-decimal = Convert to decimal.
shared-calculator-label-tooltip-convert-to-fraction = Convert to fraction.
shared-calculator-label-value-type-action = an action
shared-calculator-label-value-type-angle = an angle
shared-calculator-label-value-type-any = an unknown object
shared-calculator-label-value-type-arc = an arc
shared-calculator-label-value-type-bool = a true/false value
shared-calculator-label-value-type-circle = a circle
shared-calculator-label-value-type-color = a color
shared-calculator-label-value-type-directed-angle = a directed angle
shared-calculator-label-value-type-distribution = a distribution
shared-calculator-label-value-type-empty-list = an empty list
shared-calculator-label-value-type-error = an error object
shared-calculator-label-value-type-line = a line
shared-calculator-label-value-type-list-of-angles = a list of angles
shared-calculator-label-value-type-list-of-any = a list of unknown objects
shared-calculator-label-value-type-list-of-arcs = a list of arcs
shared-calculator-label-value-type-list-of-bool = a list of true/false values
shared-calculator-label-value-type-list-of-circles = a list of circles
shared-calculator-label-value-type-list-of-colors = a list of colors
shared-calculator-label-value-type-list-of-directed-angles = a list of directed angles
shared-calculator-label-value-type-list-of-distributions = a list of distributions
shared-calculator-label-value-type-list-of-lines = a list of lines
shared-calculator-label-value-type-list-of-numbers = a list of numbers
shared-calculator-label-value-type-list-of-points = a list of points
shared-calculator-label-value-type-list-of-polygons = a list of polygons
shared-calculator-label-value-type-list-of-rays = a list of rays
shared-calculator-label-value-type-list-of-segments = a list of segments
shared-calculator-label-value-type-list-of-transformations = a list of transformations
shared-calculator-label-value-type-matrix = a matrix
shared-calculator-label-value-type-number = a number
shared-calculator-label-value-type-point = a point
shared-calculator-label-value-type-polygon = a polygon
shared-calculator-label-value-type-ray = a ray
shared-calculator-label-value-type-seed = a string
shared-calculator-label-value-type-segment = a segment
shared-calculator-label-value-type-transformation = a transformation
shared-calculator-narration-braille-mode = Braille Mode
shared-calculator-narration-control-toggle-switch-to-default = { $toggled } selected. Press Enter to switch to { $default }.
shared-calculator-narration-control-toggle-switch-to-toggled = { $default } selected. Press Enter to switch to { $toggled }.
shared-calculator-narration-display-as-decimal = Displaying as fraction. Press Enter to display as Decimal
shared-calculator-narration-display-as-fraction = Displaying as decimal. Press Enter to display as Fraction
shared-calculator-narration-evaluation = equals { $answer }
shared-calculator-narration-expression = Expression
shared-calculator-narration-expression-index = Expression { $index }
shared-calculator-narration-expression-list = Expression List
shared-calculator-narration-hotkey-braille-mode-nemeth = Braille mode Nemeth
shared-calculator-narration-hotkey-braille-mode-off = Braille mode off
shared-calculator-narration-hotkey-braille-mode-ueb = Braille mode UEB
shared-calculator-narration-input-error = input has an error
shared-calculator-narration-item-selected = { $item } selected
shared-calculator-narration-item-unselected = { $item } unselected
shared-calculator-narration-keypad = keypad
shared-calculator-narration-keypad-controlbar = Control Bar
shared-calculator-narration-keypad-key-10-n = Times ten to the power of
shared-calculator-narration-keypad-key-abs = Absolute Value
shared-calculator-narration-keypad-key-action-to = Set Value To
shared-calculator-narration-keypad-key-action-with = Substitute With
shared-calculator-narration-keypad-key-alpha = Alpha
shared-calculator-narration-keypad-key-ans = Answer
shared-calculator-narration-keypad-key-arccos = Inverse Cosine
shared-calculator-narration-keypad-key-arccot = Inverse Cotangent
shared-calculator-narration-keypad-key-arccsc = Inverse Cosecant
shared-calculator-narration-keypad-key-arcsec = Inverse Secant
shared-calculator-narration-keypad-key-arcsin = Inverse Sine
shared-calculator-narration-keypad-key-arctan = Inverse Tangent
shared-calculator-narration-keypad-key-backspace = Backspace
shared-calculator-narration-keypad-key-beta = Beta
shared-calculator-narration-keypad-key-binomialdist = Binomial Distribution
shared-calculator-narration-keypad-key-boxplot = Box Plot
shared-calculator-narration-keypad-key-ceil = Ceiling
shared-calculator-narration-keypad-key-corr = Correlation
shared-calculator-narration-keypad-key-cos = Cosine
shared-calculator-narration-keypad-key-cosh = Hyperbolic Cosine
shared-calculator-narration-keypad-key-cot = Cotangent
shared-calculator-narration-keypad-key-coth = Hyperbolic Cotangent
shared-calculator-narration-keypad-key-cov = Co Variance
shared-calculator-narration-keypad-key-covp = Population Co Variance
shared-calculator-narration-keypad-key-csc = Cosecant
shared-calculator-narration-keypad-key-csch = Hyperbolic Cosecant
shared-calculator-narration-keypad-key-cubed = Cubed
shared-calculator-narration-keypad-key-decimal = Decimal
shared-calculator-narration-keypad-key-distance = Distance
shared-calculator-narration-keypad-key-divide = Divide
shared-calculator-narration-keypad-key-dotplot = Dot Plot
shared-calculator-narration-keypad-key-enter = Enter
shared-calculator-narration-keypad-key-erf = Error Function
shared-calculator-narration-keypad-key-exp = Exponent
shared-calculator-narration-keypad-key-factorial = Factorial
shared-calculator-narration-keypad-key-floor = Floor
shared-calculator-narration-keypad-key-fraction = A over B
shared-calculator-narration-keypad-key-histogram = Histogram
shared-calculator-narration-keypad-key-int = Integral
shared-calculator-narration-keypad-key-inversecdf = Inverse CDF function
shared-calculator-narration-keypad-key-ittest = Independent T Test
shared-calculator-narration-keypad-key-left-arrow = Left Arrow
shared-calculator-narration-keypad-key-left-bracket = Left Bracket
shared-calculator-narration-keypad-key-left-paren = Left Parenthesis
shared-calculator-narration-keypad-key-ln = Natural Log
shared-calculator-narration-keypad-key-log = Log
shared-calculator-narration-keypad-key-loga = Log A
shared-calculator-narration-keypad-key-mean = Mean
shared-calculator-narration-keypad-key-median = Median
shared-calculator-narration-keypad-key-midpoint = Midpoint
shared-calculator-narration-keypad-key-minus = Minus
shared-calculator-narration-keypad-key-normaldist = Normal Distribution
shared-calculator-narration-keypad-key-nthroot = Nth Root
shared-calculator-narration-keypad-key-pdf = Probability Density Function
shared-calculator-narration-keypad-key-percent-of = Percent Of
shared-calculator-narration-keypad-key-pi = Pi
shared-calculator-narration-keypad-key-plus = Plus
shared-calculator-narration-keypad-key-poissondist = Poisson Distribution
shared-calculator-narration-keypad-key-polygon = Polygon
shared-calculator-narration-keypad-key-prime = Function derivative
shared-calculator-narration-keypad-key-product = Product
shared-calculator-narration-keypad-key-quantile = Quantile
shared-calculator-narration-keypad-key-quartile = Quartile
shared-calculator-narration-keypad-key-random = Random Number
shared-calculator-narration-keypad-key-reciprocal = Reciprocal
shared-calculator-narration-keypad-key-right-arrow = Right Arrow
shared-calculator-narration-keypad-key-right-bracket = Right Bracket
shared-calculator-narration-keypad-key-right-paren = Right Parenthesis
shared-calculator-narration-keypad-key-round = Round
shared-calculator-narration-keypad-key-sec = Secant
shared-calculator-narration-keypad-key-shift = Shift
shared-calculator-narration-keypad-key-sin = Sine
shared-calculator-narration-keypad-key-sinh = Hyperbolic Sine
shared-calculator-narration-keypad-key-spearman = Spearman Rank Correlation
shared-calculator-narration-keypad-key-sqrt = Square Root
shared-calculator-narration-keypad-key-squared = Squared
shared-calculator-narration-keypad-key-stats = Summary statistics
shared-calculator-narration-keypad-key-stdev = Standard Deviation
shared-calculator-narration-keypad-key-stdevp = Standard Deviation of Population
shared-calculator-narration-keypad-key-subscript = Subscript
shared-calculator-narration-keypad-key-sum = Sum
shared-calculator-narration-keypad-key-superscript = Superscript
shared-calculator-narration-keypad-key-tan = Tangent
shared-calculator-narration-keypad-key-tanh = Hyperbolic Tangent
shared-calculator-narration-keypad-key-tau = Tau
shared-calculator-narration-keypad-key-tdist = Student-t Distribution
shared-calculator-narration-keypad-key-theta = Theta
shared-calculator-narration-keypad-key-times = Times
shared-calculator-narration-keypad-key-toggle-audio-trace = Toggle Audio Trace
shared-calculator-narration-keypad-key-toggle-letters = Toggle Letters
shared-calculator-narration-keypad-key-toggle-numbers = Toggle Numbers
shared-calculator-narration-keypad-key-tscore = T Score
shared-calculator-narration-keypad-key-ttest = T Test
shared-calculator-narration-keypad-key-uniformdist = Uniform Distribution
shared-calculator-narration-keypad-key-ythroot = Yth Root
shared-calculator-narration-keypad-plus-minus = Plus-Minus
shared-calculator-narration-math-input-error-message = expression has error
shared-calculator-narration-redo = redo
shared-calculator-narration-settings-display-size = Display Size
shared-calculator-narration-settings-display-size-default = Display size: default
shared-calculator-narration-settings-display-size-large = Display size: large
shared-calculator-narration-show-as-decimal = Show as Decimal
shared-calculator-narration-show-as-fraction = Show as Fraction
shared-calculator-narration-six-key-mode-off = Six Key Braille Input off
shared-calculator-narration-six-key-mode-on = Six Key Braille Input on
shared-calculator-narration-table-cell-coordinates = Row { $rowNumber } Column { $columnNumber }
shared-calculator-narration-undo = undo
shared-calculator-text-keyboard-shortcut-add-expression = Add an Expression
shared-calculator-text-keyboard-shortcut-add-folder = Add a Folder
shared-calculator-text-keyboard-shortcut-add-image = Add an Image
shared-calculator-text-keyboard-shortcut-add-note = Add a Note
shared-calculator-text-keyboard-shortcut-add-table = Add a Table
shared-calculator-text-keyboard-shortcut-adjust-playback-speed = Adjust Playback Speed (1 = slowest, 5 = fastest)
shared-calculator-text-keyboard-shortcut-announce-slider-animations = Announce Active Slider Animations
shared-calculator-text-keyboard-shortcut-beginning-of-block = Beginning of Current Block
shared-calculator-text-keyboard-shortcut-beginning-of-expression = Beginning of Current Expression
shared-calculator-text-keyboard-shortcut-close-a-dialog = Close a Dialog
shared-calculator-text-keyboard-shortcut-collapse-all-folders = Collapse All Folders
shared-calculator-text-keyboard-shortcut-collapse-folder = Collapse Selected Folder
shared-calculator-text-keyboard-shortcut-decrease-volume = Decrease Volume
shared-calculator-text-keyboard-shortcut-decrease-x = Decrease X
shared-calculator-text-keyboard-shortcut-decrease-x-larger = Decrease X by Larger Amount
shared-calculator-text-keyboard-shortcut-decrease-y = Decrease Y
shared-calculator-text-keyboard-shortcut-decrease-y-larger = Decrease Y by Larger Amount
shared-calculator-text-keyboard-shortcut-degrees-toggle = Toggle Between Degrees and Radians
shared-calculator-text-keyboard-shortcut-delete-expression = Delete the Focused Expression
shared-calculator-text-keyboard-shortcut-delete-selection = Delete Selection
shared-calculator-text-keyboard-shortcut-describe-axes = Describe the graph axes
shared-calculator-text-keyboard-shortcut-end-of-block = End of Current Block
shared-calculator-text-keyboard-shortcut-end-of-expression = End of Current Expression
shared-calculator-text-keyboard-shortcut-exit-block = Exit Current Block
shared-calculator-text-keyboard-shortcut-expand-all-folders = Expand All Folders
shared-calculator-text-keyboard-shortcut-expand-folder = Expand Selected Folder
shared-calculator-text-keyboard-shortcut-first-point = First Point
shared-calculator-text-keyboard-shortcut-focus-expression-list = Focus the Expression List
shared-calculator-text-keyboard-shortcut-focus-first-interactive-point = Focus First Interactive Point On Screen
shared-calculator-text-keyboard-shortcut-hear-graph = Hear Graph
shared-calculator-text-keyboard-shortcut-hear-specific-branch = Hear Only Branch 1 Through 10
shared-calculator-text-keyboard-shortcut-increase-selection-left = Increase Selection Left
shared-calculator-text-keyboard-shortcut-increase-selection-right = Increase Selection Right
shared-calculator-text-keyboard-shortcut-increase-volume = Increase Volume
shared-calculator-text-keyboard-shortcut-increase-x = Increase X
shared-calculator-text-keyboard-shortcut-increase-x-larger = Increase X by Larger Amount
shared-calculator-text-keyboard-shortcut-increase-y = Increase Y
shared-calculator-text-keyboard-shortcut-increase-y-larger = Increase Y by Larger Amount
shared-calculator-text-keyboard-shortcut-keypad-toggle = Show or Hide the Keypad
shared-calculator-text-keyboard-shortcut-last-point = Last Point
shared-calculator-text-keyboard-shortcut-move-to-denominator = Move to Denominator Within Fraction
shared-calculator-text-keyboard-shortcut-move-to-numerator = Move to Numerator Within Fraction
shared-calculator-text-keyboard-shortcut-move-to-origin = Move to Origin
shared-calculator-text-keyboard-shortcut-nemeth-mode = Switch to Nemeth
shared-calculator-text-keyboard-shortcut-next-character = Next Character
shared-calculator-text-keyboard-shortcut-next-curve = Move to Next Curve
shared-calculator-text-keyboard-shortcut-next-expression = Move to Next Expression
shared-calculator-text-keyboard-shortcut-next-interactive-point = Go to Next Interactive Point
shared-calculator-text-keyboard-shortcut-next-poi = Next Point of Interest
shared-calculator-text-keyboard-shortcut-next-point = Next Point
shared-calculator-text-keyboard-shortcut-open-a-graph = Open a Graph
shared-calculator-text-keyboard-shortcut-open-expression-options = Open Options for the Focused Expression
shared-calculator-text-keyboard-shortcut-open-shortcuts-dialog = Open Keyboard Shortcuts Dialog
shared-calculator-text-keyboard-shortcut-previous-character = Previous Character
shared-calculator-text-keyboard-shortcut-previous-curve = Move to Previous Curve
shared-calculator-text-keyboard-shortcut-previous-expression = Move to Previous Expression
shared-calculator-text-keyboard-shortcut-previous-interactive-point = Go to Previous Interactive Point
shared-calculator-text-keyboard-shortcut-previous-poi = Previous Point of Interest
shared-calculator-text-keyboard-shortcut-previous-point = Previous Point
shared-calculator-text-keyboard-shortcut-print-a-graph = Print a Graph
shared-calculator-text-keyboard-shortcut-print-mode = Switch to Print
shared-calculator-text-keyboard-shortcut-redo = Redo
shared-calculator-text-keyboard-shortcut-remove-empty-expression = Remove Selected Empty Expression
shared-calculator-text-keyboard-shortcut-save-a-graph = Save a Graph
shared-calculator-text-keyboard-shortcut-select-all = Select All
shared-calculator-text-keyboard-shortcut-show-answer-as-decimal-or-fraction = Show Answer as Decimal or Fraction
shared-calculator-text-keyboard-shortcut-show-or-hide-expression-list = Show or Hide the Expression List
shared-calculator-text-keyboard-shortcut-slider-decrease = Decrease Value
shared-calculator-text-keyboard-shortcut-slider-decrease-larger = Decrease Value by Larger Increment
shared-calculator-text-keyboard-shortcut-slider-increase = Increase Value
shared-calculator-text-keyboard-shortcut-slider-increase-larger = Increase Value by Larger Increment
shared-calculator-text-keyboard-shortcut-slider-maximum = Highest Value
shared-calculator-text-keyboard-shortcut-slider-minimum = Lowest Value
shared-calculator-text-keyboard-shortcut-slider-trace-decrease = Decrease Value of Selected Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-decrease-larger = Decrease Value of Selected Slider by Larger Increment When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-increase = Increase Value of Selected Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-increase-larger = Increase Value of Selected Slider by Larger Increment When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-maximum = Move to Highest Value of Selected Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-minimum = Move to Lowest Value of Selected Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-next-slider = Select Next Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-slider-trace-previous-slider = Select Previous Slider When in Slider Trace
shared-calculator-text-keyboard-shortcut-speak-answer = Speak Answer
shared-calculator-text-keyboard-shortcut-speak-branch = Speak Branch
shared-calculator-text-keyboard-shortcut-speak-color = Speak Color
shared-calculator-text-keyboard-shortcut-speak-focused-block = Speak Focused Block
shared-calculator-text-keyboard-shortcut-speak-label = Speak Label
shared-calculator-text-keyboard-shortcut-speak-left-adjacent-block = Speak Left-Adjacent Block
shared-calculator-text-keyboard-shortcut-speak-parent-block = Speak Parent Block
shared-calculator-text-keyboard-shortcut-speak-poi-count = Speak Point of Interest Count
shared-calculator-text-keyboard-shortcut-speak-point-type = Speak Type of Selected Point
shared-calculator-text-keyboard-shortcut-speak-right-adjacent-block = Speak Right-Adjacent Block
shared-calculator-text-keyboard-shortcut-speak-selection = Speak Selection
shared-calculator-text-keyboard-shortcut-speak-x = Speak X Coordinate
shared-calculator-text-keyboard-shortcut-speak-y = Speak Y Coordinate
shared-calculator-text-keyboard-shortcut-summarize-graph = Summarize Selected Curve
shared-calculator-text-keyboard-shortcut-table-first-column = First Column in Row
shared-calculator-text-keyboard-shortcut-table-first-row = First Row in Column
shared-calculator-text-keyboard-shortcut-table-last-column = Last Column in Row
shared-calculator-text-keyboard-shortcut-table-last-row = Last Row in Column
shared-calculator-text-keyboard-shortcut-table-next-cell = Next Cell
shared-calculator-text-keyboard-shortcut-table-next-column = Next Column
shared-calculator-text-keyboard-shortcut-table-next-row = Next Row
shared-calculator-text-keyboard-shortcut-table-previous-cell = Previous Cell
shared-calculator-text-keyboard-shortcut-table-previous-column = Previous Column
shared-calculator-text-keyboard-shortcut-table-previous-row = Previous Row
shared-calculator-text-keyboard-shortcut-table-speak-column-header = Speak Column Header
shared-calculator-text-keyboard-shortcut-toggle-account-menu = Open or Close the Account Menu
shared-calculator-text-keyboard-shortcut-toggle-audio-trace = Enable or Disable Audio Trace Mode
shared-calculator-text-keyboard-shortcut-toggle-braille-typing = Turn Braille Typing On or Off
shared-calculator-text-keyboard-shortcut-toggle-edit-list-mode = Turn Edit List Mode On or Off
shared-calculator-text-keyboard-shortcut-toggle-graph-settings-menu = Open or Close the Graph Settings Menu
shared-calculator-text-keyboard-shortcut-toggle-help-menu = Open or Close the Help Menu
shared-calculator-text-keyboard-shortcut-toggle-language-menu = Open or Close the Language Menu
shared-calculator-text-keyboard-shortcut-toggle-share-menu = Open or Close the Share Menu
shared-calculator-text-keyboard-shortcut-toggle-slider-trace = Toggle Slider Trace Mode
shared-calculator-text-keyboard-shortcut-ueb-mode = Switch to UEB
shared-calculator-text-keyboard-shortcut-undo = Undo
shared-calculator-text-keyboard-shortcut-usually = usually
shared-calculator-text-keyboard-shortcut-zoom-fit = Zoom to Fit
shared-calculator-text-keyboard-shortcut-zoom-in = Zoom In
shared-calculator-text-keyboard-shortcut-zoom-out = Zoom Out
shared-calculator-text-keyboard-shortcut-zoom-restore-default = Restore Default Viewport
shared-label-email = Email
shared-label-family-name = Last Name (optional)
shared-label-given-name-or-nickname = First Name or Nickname
shared-label-name = Name
shared-label-name-or-nickname = Name or Nickname
shared-label-new-email-address = New Email Address
shared-label-password = Password
shared-message-account-reactivated = You previously requested to delete your account, but because you logged back in within 30 days, we will not delete your account. Welcome back!
shared-message-change-password-email-sent = We will send a link to your email address ({ $emailAddress }) so you can change your password.
shared-message-check-email-for-delete-link = Please check your email ({ $emailAddress }) for the link to delete your account.
shared-message-check-email-for-link = Please check { $emailAddress } for the Change Email link.
shared-message-check-email-for-password-link = Please check your email ({ $emailAddress }) for the link to change your password.
shared-message-check-email-for-password-recovery-link = Message sent. Please check your email for a password recovery link.
shared-message-consent-delete-information = If you don't want Desmos to hold onto this information, you may delete your account from the Account Settings menu at any time.
shared-message-consent-information = When you created your Desmos account, you gave us your name, email address, and password (unless you signed in with Google, in which case you gave us access to the name and email address associated with that account). You also gave us access to your saved work. To continue using your Desmos account, please consent below to the collection of this information.
shared-message-consent-text = I agree to let Desmos store and maintain the information I provide (e.g. login credentials, saved work) in order to provide and improve its service. To withdraw consent, you may delete your account at any time.
shared-message-cookie-notice = <1>Note:</1> Desmos uses cookies to enable persistence when you are signed in. If you do not wish to use cookies, please use Desmos without logging in. <2>Learn More.</2>
shared-message-delete-account-notice = When you delete your account, <1>we will retain your data for 30 days.</1> You can reactivate your account at any time during those 30 days by logging back in. If there's something about Desmos we can improve, please <2>let us know.</2>
shared-message-delete-account-will-send-email = We will send you a link to your email address ({ $email }) so you can delete your account.
shared-message-email-sent = Email sent
shared-message-email-settings-will-send-email = We will send a Change Email link to { $emailAddress }.
shared-message-google-login-not-available = Google Login is not available on this device.
shared-message-information-saved = Saved!
shared-message-or-login-with-desmos = Or log in with Desmos
shared-message-please-review-name = We tried to split your name into first and last name. Please review your name below and edit any mistakes.
shared-message-privacy-notice = I have read, understand, and accept the <1>Terms of Service</1> and <2>Privacy Policy</2>{"."}
shared-message-set-new-email-address = Set a new email address and password.
shared-narration-privacy-policy-agreement = Checkbox to indicate agreement to privacy policy (desmos.com/privacy) and terms of service (desmos.com/terms).
shared-prompt-already-have-account = Already have a Desmos account?
shared-prompt-enter-email-for-password-recovery-link = Enter your email address to get a password recovery link.
shared-prompt-forgot-your-password = Forgot your password?
shared-prompt-new-to-desmos-sign-up-here = New to Desmos? <1>Sign up</1>{"."}
shared-prompt-new-to-desmos-teacher-or-student = New to Desmos? <1>Sign up!</1>
shared-prompt-please-consent-to-sign-up-with-apple = Please consent above to sign up with Apple
shared-prompt-please-consent-to-sign-up-with-google = Please consent above to sign up with Google
shared-prompt-sign-up-with-apple = Sign up with Apple
shared-prompt-sign-up-with-google = Sign up with Google
shared-title-account-reactivated = Your account has been reactivated.
shared-title-account-settings = Account Settings
shared-title-change-email-address = Change your Desmos email address
shared-title-change-password-narrow = Password
shared-title-change-password-wide = Change Password
shared-title-consent = We value your privacy
shared-title-delete-account = Are you sure you want to delete your account?
shared-title-email-settings = Email
shared-title-language-menu = Language
shared-title-login = Log In
shared-title-profile-information-narrow = Profile
shared-title-profile-information-wide = Profile Information
shared-title-recover-password = Recover Password
shared-title-signup = Sign-Up
### Strings for the graphing calculator and other tools


### 3090 English words, 916 English strings

basic-calculator-button-controlbar-abc = abc
basic-calculator-button-controlbar-clear = clear
basic-calculator-button-controlbar-clear-all = clear all
basic-calculator-button-controlbar-func = func
basic-calculator-button-controlbar-main = main
basic-calculator-button-turn-braille-mode-off = Turn { $mode } off
basic-calculator-error-fractions-unavailable = Fractions are not available in the current calculator.
basic-calculator-heading-braille-table-type-this = Type this
basic-calculator-heading-braille-table-typeset = Typeset
basic-calculator-heading-page-title-florida = Desmos | Florida Calculator
basic-calculator-heading-page-title-four-function = Desmos | 4-Function Calculator
basic-calculator-heading-title-scientific = Desmos | Scientific Calculator
basic-calculator-label-answer-hint = Your answers show up on this side.
basic-calculator-label-controlbar-deg = deg
basic-calculator-label-controlbar-rad = rad
basic-calculator-label-convert-to-decimal = Convert to decimal.
basic-calculator-label-convert-to-fraction = Convert to fraction.
basic-calculator-label-reverse-contrast = Reverse Contrast
basic-calculator-label-six-key-input = Six Key Braille Input
basic-calculator-link-download-braille-equations = Download Braille Equations
basic-calculator-link-help = Help
basic-calculator-link-privacy-policy = Privacy Policy
basic-calculator-link-terms-of-service = Terms of Service
basic-calculator-link-view-braille-examples = View more examples
basic-calculator-narration-calc-description-fourfunction = Desmos Four-Function Calculator
basic-calculator-narration-calc-description-scientific = Desmos Scientific Calculator
basic-calculator-narration-controlbar-abc = A B C
basic-calculator-narration-controlbar-backspace = backspace
basic-calculator-narration-controlbar-clear = clear
basic-calculator-narration-controlbar-clear-all = clear all
basic-calculator-narration-controlbar-degrees = Degrees
basic-calculator-narration-controlbar-functions = Functions
basic-calculator-narration-controlbar-main = main
basic-calculator-narration-controlbar-radians = Radians
basic-calculator-narration-controlbar-redo = Redo
basic-calculator-narration-controlbar-settings = settings
basic-calculator-narration-controlbar-undo = Undo
basic-calculator-narration-convert-to-decimal = Displaying as fraction. Press Enter to display as Decimal
basic-calculator-narration-convert-to-fraction = Displaying as decimal. Press Enter to display as Fraction
basic-calculator-narration-hotkey-six-key-input-off = Six Key Braille Input off
basic-calculator-narration-hotkey-six-key-input-on = Six Key Braille Input on
basic-calculator-narration-reverse-contrast = Reverse Contrast
basic-calculator-narration-six-key-input = Six Key Braille Input
basic-calculator-text-4fn-page-description = A beautiful, free 4-Function Calculator from Desmos.com.
basic-calculator-text-braille-mode-is-on = { $mode } is on!
basic-calculator-text-how-to-type-braille = Use a Refreshable Braille display, or just type Braille with a keyboard.
basic-calculator-text-scientific-page-description = A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more.
geometry-label-example-construction-centroid = Centroid
geometry-label-example-construction-circumcenter = Circumcenter
geometry-label-example-construction-equilateral-triangle = Equilateral Triangle
geometry-label-example-construction-orthocenter = Orthocenter
geometry-label-example-construction-perpendicular-bisector = Perpendicular Bisector
geometry-label-example-construction-pythagorean-theorem = Pythagorean Theorem
graphing-calculator-button-audio-trace-hear-graph = Hear Graph
graphing-calculator-button-audio-trace-stop-graph = Stop Graph
graphing-calculator-button-change-image = Change Image
graphing-calculator-button-clear-graph = Delete All
graphing-calculator-button-done = Done
graphing-calculator-button-draggable = Draggable
graphing-calculator-button-edit-graph-on-desmos-logo = edit graph on
graphing-calculator-button-editable-math = Editable Math
graphing-calculator-button-editable-text = Editable Text
graphing-calculator-button-find-cdf = Find Cumulative Probability (CDF)
graphing-calculator-button-funcs = funcs
graphing-calculator-button-functions = functions
graphing-calculator-button-functions-menu-custom-colors = Custom Colors
graphing-calculator-button-functions-menu-number-theory = Number Theory
graphing-calculator-button-functions-menu-special-characters = Special Characters
graphing-calculator-button-hide-folder-from-students = Hide this folder from students
graphing-calculator-button-hide-folder-from-students-2 = Hide this folder from students.
graphing-calculator-button-keypad-audio-trace-off = Audio Trace Off
graphing-calculator-button-keypad-describe-axes = Describe Axes
graphing-calculator-button-keypad-describe-curve = Describe Curve
graphing-calculator-button-keypad-describe-curve-short = Curve
graphing-calculator-button-keypad-describe-point = Describe Point
graphing-calculator-button-keypad-describe-point-short = Point
graphing-calculator-button-label = Label
graphing-calculator-button-label-editable = Editable
graphing-calculator-button-label-show-on-hover = Show on hover
graphing-calculator-button-label-text-outline = Text outline
graphing-calculator-button-load-image-retry = Retry.
graphing-calculator-button-place-image-behind-graphs = Place behind graphs
graphing-calculator-button-regression-log-mode = Log Mode
graphing-calculator-button-regression-plot-residuals = plot
graphing-calculator-button-replace = Replace
graphing-calculator-button-reset-graph = Reset
graphing-calculator-button-settings-degrees = Degrees
graphing-calculator-button-settings-radians = Radians
graphing-calculator-button-settings-zoom-square = Zoom Square
graphing-calculator-button-share-graph-link-copy = Copy
graphing-calculator-button-show-all-table-rows = Show all
graphing-calculator-button-slider-add-all-variables = all
graphing-calculator-button-visual-parameters-binned = Binned
graphing-calculator-button-visual-parameters-center = Center
graphing-calculator-button-visual-parameters-count = Count
graphing-calculator-button-visual-parameters-density = Density
graphing-calculator-button-visual-parameters-exact = Exact
graphing-calculator-button-visual-parameters-exclude-outliers = Exclude Outliers
graphing-calculator-button-visual-parameters-left = Left
graphing-calculator-button-visual-parameters-relative = Relative
graphing-calculator-error-equation-contains-unresolved-details = This equation contains fine detail that has not been fully resolved.
graphing-calculator-error-expression-replacement = Replacement must be a valid function or variable name.
graphing-calculator-error-expression-search = Can only rename a valid function or variable name.
graphing-calculator-error-failed-to-load-image = Failed to load image.
graphing-calculator-error-image-invalid-angle = Invalid angle. Try using any number.
graphing-calculator-error-image-invalid-center = Invalid center. Try, for example, (0,0).
graphing-calculator-error-image-invalid-file = The file "{ $file }" is not an image
graphing-calculator-error-image-invalid-height = Invalid height. Try using any number.
graphing-calculator-error-image-invalid-opacity = Invalid opacity. Try using any number.
graphing-calculator-error-image-invalid-width = Invalid width. Try using any number.
graphing-calculator-error-log-axes-image = Cannot plot images on a log scale.
graphing-calculator-heading-advanced = Advanced
graphing-calculator-heading-arrows = Arrows
graphing-calculator-heading-audio-trace-describe = Describe
graphing-calculator-heading-audio-trace-navigation = Navigation
graphing-calculator-heading-audio-trace-screen-reader = Screen Reader
graphing-calculator-heading-calculus = Calculus
graphing-calculator-heading-clickable = Clickable
graphing-calculator-heading-dist-tab-distributions = Distributions
graphing-calculator-heading-dist-tab-visualizations = Visualizations
graphing-calculator-heading-drag = Drag
graphing-calculator-heading-fill = Fill
graphing-calculator-heading-functions-menu-advanced = Advanced
graphing-calculator-heading-geometry = Geometry
graphing-calculator-heading-hyperbolic-trig = Hyperbolic Trig Functions
graphing-calculator-heading-image-opacity = Opacity
graphing-calculator-heading-inverse-trig = Inverse Trig Functions
graphing-calculator-heading-keypad-audio-trace-point-of-interest = <1>Point</1><2>of Interest</2>
graphing-calculator-heading-label = Label
graphing-calculator-heading-label-orientation = Orientation
graphing-calculator-heading-lines = Lines
graphing-calculator-heading-lists = List Operations
graphing-calculator-heading-mygraphs-examples = Examples
graphing-calculator-heading-on-every-update = On Every Update:
graphing-calculator-heading-points = Points
graphing-calculator-heading-regression-parameters = Parameters
graphing-calculator-heading-regression-residuals = Residuals
graphing-calculator-heading-regression-statistics = Statistics
graphing-calculator-heading-slider-animation-mode = Animation Mode
graphing-calculator-heading-slider-speed = Speed
graphing-calculator-heading-stat-tests = Statistical Tests
graphing-calculator-heading-stats = Statistics
graphing-calculator-heading-style = Style
graphing-calculator-heading-title = Graphing Calculator
graphing-calculator-heading-title-desmos = Desmos | Graphing Calculator
graphing-calculator-heading-title-untitled = Untitled Graph
graphing-calculator-heading-trig = Trig Functions
graphing-calculator-heading-visual-parameters-bar-heights = Bar Heights
graphing-calculator-heading-visual-parameters-bin-alignment = Bin Alignment
graphing-calculator-heading-visual-parameters-display-properties = Display Properties
graphing-calculator-heading-visual-parameters-x-values = X Values
graphing-calculator-label-add-depressed-image-tooltip = Add Depressed Image
graphing-calculator-label-add-hovered-image-tooltip = Add Hovered Image
graphing-calculator-label-add-item-tooltip = Add Item
graphing-calculator-label-add-slider = add slider:
graphing-calculator-label-angle-tooltip = Angle
graphing-calculator-label-animation-properties-tooltip = Animation Properties
graphing-calculator-label-audio-trace-curve = Curve
graphing-calculator-label-audio-trace-need-screen-reader = Your Screen Reader needs to be on to hear these.
graphing-calculator-label-audio-trace-point = Point
graphing-calculator-label-audio-trace-speed = Speed
graphing-calculator-label-audio-trace-volume = Volume
graphing-calculator-label-axes = Axes
graphing-calculator-label-braille-size-etc11 = ETC Romeo/Juliet (11.5 x 11 in)
graphing-calculator-label-braille-size-etc8 = ETC Romeo/Juliet (8.5 x 11 in)
graphing-calculator-label-braille-size-vpmax11 = VP Max (11.5 x 11 in)
graphing-calculator-label-braille-size-vpmax8 = VP Max (8.5 x 11 in)
graphing-calculator-label-cdf-maximum = Max:
graphing-calculator-label-cdf-minimum = Min:
graphing-calculator-label-change-depressed-image-tooltip = Change Depressed Image
graphing-calculator-label-change-hovered-image-tooltip = Change Hovered Image
graphing-calculator-label-checkers = Number of checkers on a side
graphing-calculator-label-convert-to-table-tooltip = Convert to Table
graphing-calculator-label-create-table = Create Table
graphing-calculator-label-depressed = Depressed
graphing-calculator-label-drop-image-here = Drop Image Here
graphing-calculator-label-duplicate-expression-tooltip = Duplicate
graphing-calculator-label-edit-list-tooltip = Edit List
graphing-calculator-label-evaluation-list = { $count } element list
graphing-calculator-label-example-graph-3d-world = 3D World
graphing-calculator-label-example-graph-calculus-derivatives = Calculus: Derivatives
graphing-calculator-label-example-graph-calculus-fundamental-theorem-of-calculus = Calculus: Fundamental Theorem of Calculus
graphing-calculator-label-example-graph-calculus-integral-with-adjustable-bounds = Calculus: Integral with adjustable bounds
graphing-calculator-label-example-graph-calculus-integrals = Calculus: Integrals
graphing-calculator-label-example-graph-calculus-secant-line = Calculus: Secant Line
graphing-calculator-label-example-graph-calculus-tangent-line = Calculus: Tangent Line
graphing-calculator-label-example-graph-calculus-taylor-expansion-of-sin-x = Calculus: Taylor Expansion of sin(x)
graphing-calculator-label-example-graph-checkerboard-inversion = Checkerboard Inversion
graphing-calculator-label-example-graph-conic-sections-circle = Conic Sections: Circle
graphing-calculator-label-example-graph-conic-sections-ellipse-with-foci = Conic Sections: Ellipse with Foci
graphing-calculator-label-example-graph-conic-sections-hyperbola = Conic Sections: Hyperbola
graphing-calculator-label-example-graph-conic-sections-parabola-and-focus = Conic Sections: Parabola and Focus
graphing-calculator-label-example-graph-fastest-path-to-a-point = Fastest Path to a Point
graphing-calculator-label-example-graph-fireworks = Fireworks!
graphing-calculator-label-example-graph-fractal-valentine = Fractal Valentine
graphing-calculator-label-example-graph-lines-point-slope-form = Lines: Point Slope Form
graphing-calculator-label-example-graph-lines-slope-intercept-form = Lines: Slope Intercept Form
graphing-calculator-label-example-graph-lines-two-point-form = Lines: Two Point Form
graphing-calculator-label-example-graph-lists-curve-stitching = Lists: Curve Stitching
graphing-calculator-label-example-graph-lists-family-of-sin-curves = Lists: Family of sin Curves
graphing-calculator-label-example-graph-lists-plotting-a-list-of-points = Lists: Plotting a List of Points
graphing-calculator-label-example-graph-outstretched-arm = Outstretched Arm
graphing-calculator-label-example-graph-pac-man = Pac Man
graphing-calculator-label-example-graph-parabolas-standard-form = Parabolas: Standard Form
graphing-calculator-label-example-graph-parabolas-standard-form-plus-tangent = Parabolas: Standard Form + Tangent
graphing-calculator-label-example-graph-parabolas-vertex-form = Parabolas: Vertex Form
graphing-calculator-label-example-graph-parametric-cycloid = Parametric: Cycloid
graphing-calculator-label-example-graph-parametric-introduction = Parametric: Introduction
graphing-calculator-label-example-graph-polar-conic-sections = Polar: Conic Sections
graphing-calculator-label-example-graph-polar-limacon = Polar: Limacon
graphing-calculator-label-example-graph-polar-logarithmic-spiral = Polar: Logarithmic Spiral
graphing-calculator-label-example-graph-polar-rose = Polar: Rose
graphing-calculator-label-example-graph-pride-flag = PRIDE flag
graphing-calculator-label-example-graph-regular-sine-wave = Regular Sine Wave?
graphing-calculator-label-example-graph-stats-anscombes-quartet = Statistics: Anscombe's Quartet
graphing-calculator-label-example-graph-stats-fourth-order-polynomial = Statistics: 4th Order Polynomial
graphing-calculator-label-example-graph-stats-linear-regression = Statistics: Linear Regression
graphing-calculator-label-example-graph-transformations-inverse-of-a-function = Transformations: Inverse of a Function
graphing-calculator-label-example-graph-transformations-scaling-a-function = Transformations: Scaling a Function
graphing-calculator-label-example-graph-transformations-translating-a-function = Transformations: Translating a Function
graphing-calculator-label-example-graph-trig-period-and-amplitude = Trigonometry: Period and Amplitude
graphing-calculator-label-example-graph-trig-phase = Trigonometry: Phase
graphing-calculator-label-example-graph-trig-unit-circle = Trigonometry: Unit Circle
graphing-calculator-label-example-graph-trig-wave-interference = Trigonometry: Wave Interference
graphing-calculator-label-expression = Expression
graphing-calculator-label-expression-delete-tooltip = Delete
graphing-calculator-label-expression-lowercase = expression
graphing-calculator-label-folder-lowercase = folder
graphing-calculator-label-geometry-lowercase = geometry
graphing-calculator-label-geometry-tool-options = { $tool } options
graphing-calculator-label-geometry-tools = Geometry Tools
graphing-calculator-label-hide-expression-list-tooltip = Hide Expression List
graphing-calculator-label-hide-keypad = Hide Keypad
graphing-calculator-label-hovered = Hovered
graphing-calculator-label-image-angle = Angle:
graphing-calculator-label-image-center = Center:
graphing-calculator-label-image-height = Height:
graphing-calculator-label-image-lowercase = image
graphing-calculator-label-image-opacity = Opacity:
graphing-calculator-label-image-width = Width:
graphing-calculator-label-label-size-tooltip = Label Scale Factor
graphing-calculator-label-line-thickness-tooltip = Line Thickness (px)
graphing-calculator-label-list-index = Use <1>index</1> to reference the clicked index in the list.
graphing-calculator-label-lock-expression-tooltip = Prevent Editing
graphing-calculator-label-new-transformation = New Transformation
graphing-calculator-label-note-lowercase = note
graphing-calculator-label-opacity-tooltip = Opacity (0 to 1)
graphing-calculator-label-open-graph-tooltip = Open Graph (ctrl+o)
graphing-calculator-label-poi-unknown = unknown coordinates
graphing-calculator-label-point-size-tooltip = Point Size (px)
graphing-calculator-label-powered-by = powered by
graphing-calculator-label-randomize-tooltip = Randomize
graphing-calculator-label-recent-transformations = Recent Transformations
graphing-calculator-label-redo-tooltip = Redo (ctrl+y)
graphing-calculator-label-reference-count =
    { $count ->
        [one] (1 reference)
       *[other] ({ $count } references)
    }
graphing-calculator-label-regression-log-mode-help-tooltip = Log mode help
graphing-calculator-label-regression-parameters-not-exact = Parameters might not be exact. Click to learn more.
graphing-calculator-label-regression-what-is-rmse-tooltip = What is RMSE? Click to learn more.
graphing-calculator-label-regression-why-is-negative-tooltip = Why is this negative? Click to learn more.
graphing-calculator-label-remove-depressed-image = Remove depressed image
graphing-calculator-label-remove-hovered-image = Remove hovered image
graphing-calculator-label-rename = rename
graphing-calculator-label-replace-expressions = Replace with
graphing-calculator-label-search-expressions = Search this graph
graphing-calculator-label-settings-arrows = Arrows
graphing-calculator-label-settings-axis-numbers = Axis Numbers
graphing-calculator-label-settings-grid = Grid
graphing-calculator-label-settings-lock-viewport = Lock Viewport
graphing-calculator-label-settings-logarithmic-scale = Logarithmic Scale
graphing-calculator-label-settings-minor-gridlines = Minor Gridlines
graphing-calculator-label-settings-one-quadrant = One Quadrant
graphing-calculator-label-settings-reverse-contrast = Reverse Contrast
graphing-calculator-label-settings-six-key-braille = Six Key Braille Input
graphing-calculator-label-settings-step = Step:
graphing-calculator-label-settings-x-axis = X-Axis
graphing-calculator-label-settings-y-axis = Y-Axis
graphing-calculator-label-show-keypad = Show Keypad
graphing-calculator-label-slider-disabled-while-ticker-playing = Sliders are disabled while the ticker is running.
graphing-calculator-label-slider-step = Step:
graphing-calculator-label-table-lowercase = table
graphing-calculator-label-ticker-close = cancel
graphing-calculator-label-ticker-help-tooltip = On slow computers, this might run slower. Use local variable "dt" to capture the actual update speed.
graphing-calculator-label-ticker-lowercase = ticker
graphing-calculator-label-ticker-min-step = Min Step Time
graphing-calculator-label-ticker-pause = pause
graphing-calculator-label-ticker-play = play
graphing-calculator-label-tooltip-geometry-settings = Geometry Settings
graphing-calculator-label-tooltip-graph-settings = Graph Settings
graphing-calculator-label-tooltip-open-graph = Open Graph
graphing-calculator-label-tooltip-reset = Reset
graphing-calculator-label-tooltip-show-list = Show List
graphing-calculator-label-tooltip-viewport-default = Default Viewport
graphing-calculator-label-tooltip-zoom-in = Zoom In
graphing-calculator-label-tooltip-zoom-out = Zoom Out
graphing-calculator-label-undo-tooltip = Undo (ctrl+z)
graphing-calculator-label-unlock-expression-tooltip = Allow Editing
graphing-calculator-label-update-on-click = On click:
graphing-calculator-link-audio-trace-keyboard-shortcuts = Keyboard Shortcuts
graphing-calculator-link-audio-trace-shortcuts = Shortcuts
graphing-calculator-link-edit-on-desmos = edit graph on
graphing-calculator-link-learn-more = Learn more.
graphing-calculator-link-view-braille-examples = View examples
graphing-calculator-narration-add-expression = Add expression
graphing-calculator-narration-add-folder = Add folder
graphing-calculator-narration-add-image = Add image
graphing-calculator-narration-add-item-menu = Add Item Menu
graphing-calculator-narration-add-note = Add note
graphing-calculator-narration-add-slider-prompt = Add slider for { $vars }
graphing-calculator-narration-add-table = Add table
graphing-calculator-narration-add-ticker = Add Ticker
graphing-calculator-narration-all-folders-collapsed = all folders collapsed
graphing-calculator-narration-all-folders-expanded = all folders expanded
graphing-calculator-narration-arrow-mode-both = Bi-directional arrow
graphing-calculator-narration-arrow-mode-one = Positive directional arrow
graphing-calculator-narration-audio-instructions-enter-audio-trace-mac = Press OPTION+T for audio trace.
graphing-calculator-narration-audio-instructions-enter-audio-trace-windows = Press ALT+T for audio trace.
graphing-calculator-narration-audio-trace-branch-not-found = Branch { $branch } does not exist.
graphing-calculator-narration-audio-trace-cannot-change-slider-value = Unable to adjust slider
graphing-calculator-narration-audio-trace-description-branch-count = Branches: { $branches }.
graphing-calculator-narration-audio-trace-description-color = Color: { $color }.
graphing-calculator-narration-audio-trace-description-multiple-extrema = { $count } extrema.
graphing-calculator-narration-audio-trace-description-multiple-intercepts = { $count } intercepts.
graphing-calculator-narration-audio-trace-description-multiple-intersections = { $count } intersections.
graphing-calculator-narration-audio-trace-description-multiple-labels = { $count } point labels.
graphing-calculator-narration-audio-trace-description-multiple-roots = { $count } zero crossings.
graphing-calculator-narration-audio-trace-description-no-curve-selected = No curve selected.
graphing-calculator-narration-audio-trace-description-no-visible-axes = No visible axes.
graphing-calculator-narration-audio-trace-description-one-extremum = 1 extremum.
graphing-calculator-narration-audio-trace-description-one-intercept = 1 intercept.
graphing-calculator-narration-audio-trace-description-one-intersection = 1 intersection.
graphing-calculator-narration-audio-trace-description-one-label = 1 point label.
graphing-calculator-narration-audio-trace-description-one-root = 1 zero crossing.
graphing-calculator-narration-audio-trace-description-shading-above = Shading above.
graphing-calculator-narration-audio-trace-description-shading-below = Shading below.
graphing-calculator-narration-audio-trace-description-shading-in-regions = Shading in regions.
graphing-calculator-narration-audio-trace-description-shading-left = Shading on the left.
graphing-calculator-narration-audio-trace-description-shading-right = Shading on the right.
graphing-calculator-narration-audio-trace-description-visible-grid = Grid lines are visible.
graphing-calculator-narration-audio-trace-description-visible-x-axis = X axis visible.
graphing-calculator-narration-audio-trace-description-visible-x-axis-and-label = X axis visible and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-x-axis-range = X axis visible from { $xmin } to { $xmax }.
graphing-calculator-narration-audio-trace-description-visible-x-axis-range-and-label = X axis visible from { $xmin } to { $xmax } and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-y-axis = Y axis visible.
graphing-calculator-narration-audio-trace-description-visible-y-axis-and-label = Y axis visible and is labeled { $label }.
graphing-calculator-narration-audio-trace-description-visible-y-axis-range = Y axis visible from { $ymin } to { $ymax }.
graphing-calculator-narration-audio-trace-description-visible-y-axis-range-and-label = Y axis visible from { $ymin } to { $ymax } and is labeled { $label }.
graphing-calculator-narration-audio-trace-expression-with-column = Expression { $index } column { $column }
graphing-calculator-narration-audio-trace-first-point = First point
graphing-calculator-narration-audio-trace-first-slider = First slider.
graphing-calculator-narration-audio-trace-instructions-disable-mac = To disable audio trace, press OPTION+T.
graphing-calculator-narration-audio-trace-instructions-disable-windows = To disable audio trace, press ALT+T.
graphing-calculator-narration-audio-trace-instructions-expression-navigation-mac = To move between expressions, press COMMAND+Up-Arrow or COMMAND+Down-Arrow.
graphing-calculator-narration-audio-trace-instructions-expression-navigation-windows = To move between expressions, press ALT+Up-Arrow or ALT+Down-Arrow.
graphing-calculator-narration-audio-trace-instructions-hear-graph = To hear the graph, press H.
graphing-calculator-narration-audio-trace-instructions-use-arrow-keys = Use Arrow keys to navigate.
graphing-calculator-narration-audio-trace-last-point = Last point
graphing-calculator-narration-audio-trace-last-slider = Last slider.
graphing-calculator-narration-audio-trace-multiple-sliders-paused = { $sliders } animating sliders were paused.
graphing-calculator-narration-audio-trace-no-more-pois = No more points of interest
graphing-calculator-narration-audio-trace-no-sliders-paused = No animating sliders were paused.
graphing-calculator-narration-audio-trace-one-slider-paused = One animating slider was paused.
graphing-calculator-narration-audio-trace-playback-speed = Graph playback speed { $speed }
graphing-calculator-narration-audio-trace-poi-count = Points of interest, { $x }.
graphing-calculator-narration-audio-trace-point-type-definition = Definition
graphing-calculator-narration-audio-trace-point-type-extremum = Extremum
graphing-calculator-narration-audio-trace-point-type-intercept = Intercept
graphing-calculator-narration-audio-trace-point-type-intersection = Intersection
graphing-calculator-narration-audio-trace-point-type-intersection-with-curves = Intersection with { $curves }
graphing-calculator-narration-audio-trace-point-type-label = Label
graphing-calculator-narration-audio-trace-point-type-not-a-poi = Not a P O I
graphing-calculator-narration-audio-trace-point-type-root = Zero
graphing-calculator-narration-audio-trace-point-type-trace = Trace
graphing-calculator-narration-audio-trace-property-branch-number = Branch { $branch }.
graphing-calculator-narration-audio-trace-property-type-before-coordinates = { $type } at
graphing-calculator-narration-audio-trace-property-x = X: { $x }.
graphing-calculator-narration-audio-trace-property-y = Y: { $y }.
graphing-calculator-narration-audio-trace-secret-expression = Secret expression { $index }
graphing-calculator-narration-audio-trace-slider-value-unknown = Unable to determine slider value
graphing-calculator-narration-audio-trace-sound-effects-disabled = Sound effects have been disabled.
graphing-calculator-narration-audio-trace-traceable-curves =
    { $sketchCount ->
        [one] 1 audio traceable curve.
       *[other] { $sketchCount } audio traceable curves.
    }
graphing-calculator-narration-audio-trace-tracing-different-expression = Tracing { $expression }.
graphing-calculator-narration-audio-trace-unable-to-play = Unable to play audio.
graphing-calculator-narration-audio-trace-unable-to-trace-this-expression = Unable to audio trace this expression.
graphing-calculator-narration-audio-trace-unsupported-expression = { $expression } cannot be audio traced.
graphing-calculator-narration-audio-trace-volume = Volume { $volume } percent
graphing-calculator-narration-cdf-maximum = Max
graphing-calculator-narration-cdf-minimum = Min
graphing-calculator-narration-click-action = Click Action
graphing-calculator-narration-clickable-image-options = Clickable Image Options
graphing-calculator-narration-clickable-object-description = clickable object
graphing-calculator-narration-collapse = Collapse
graphing-calculator-narration-collapse-folder-index = Collapse Folder { $index }
graphing-calculator-narration-collapse-folder-title = Collapse { $folder } folder
graphing-calculator-narration-color-unknown = unknown
graphing-calculator-narration-computed-cell-role-description = computed cell
graphing-calculator-narration-create-table = Create Table
graphing-calculator-narration-create-table-expression = Create Table from Expression { $index }
graphing-calculator-narration-delete = Delete
graphing-calculator-narration-delete-expression = Delete Expression { $index }
graphing-calculator-narration-delete-folder-index = Delete Folder { $index }
graphing-calculator-narration-delete-folder-title = Delete { $folder } folder
graphing-calculator-narration-delete-image = Delete Image { $index }
graphing-calculator-narration-delete-table = Delete Table { $index }
graphing-calculator-narration-delete-text = Delete Note { $index }
graphing-calculator-narration-description-collapsed-folder = Collapsed Folder
graphing-calculator-narration-description-collapsed-readonly-folder = Collapsed Locked Folder
graphing-calculator-narration-description-collapsed-secret-folder = Collapsed Secret Folder
graphing-calculator-narration-description-collapsed-secret-readonly-folder = Collapsed Secret Locked Folder
graphing-calculator-narration-description-folder = Folder
graphing-calculator-narration-description-hidden-collapsed-folder = Hidden Collapsed Folder
graphing-calculator-narration-description-hidden-collapsed-readonly-folder = Hidden Collapsed Locked Folder
graphing-calculator-narration-description-hidden-collapsed-secret-folder = Hidden Collapsed Secret Folder
graphing-calculator-narration-description-hidden-collapsed-secret-readonly-folder = Hidden Collapsed Secret Locked Folder
graphing-calculator-narration-description-hidden-folder = Hidden Folder
graphing-calculator-narration-description-hidden-readonly-folder = Hidden Locked Folder
graphing-calculator-narration-description-hidden-secret-folder = Hidden Secret Folder
graphing-calculator-narration-description-hidden-secret-readonly-folder = Hidden Secret Locked Folder
graphing-calculator-narration-description-readonly-folder = Locked Folder
graphing-calculator-narration-description-secret-folder = Secret Folder
graphing-calculator-narration-description-secret-readonly-folder = Secret Locked Folder
graphing-calculator-narration-dist-tab-distributions = Distributions
graphing-calculator-narration-dist-tab-visualizations = Visualizations
graphing-calculator-narration-domain-maximum = domain Maximum:
graphing-calculator-narration-domain-minimum = domain Minimum:
graphing-calculator-narration-drag-mode-x = X
graphing-calculator-narration-drag-mode-xy = X and Y
graphing-calculator-narration-drag-mode-y = Y
graphing-calculator-narration-draggable-image-description = draggable image
graphing-calculator-narration-draggable-image-off-screen-prompt = { " " }not completely visible on screen
graphing-calculator-narration-draggable-label-description = draggable label
graphing-calculator-narration-duplicate = Duplicate
graphing-calculator-narration-duplicate-expression = Duplicate Expression { $index }
graphing-calculator-narration-duplicate-folder-index = Duplicate Folder { $index }
graphing-calculator-narration-duplicate-folder-title = Duplicate { $folder } folder
graphing-calculator-narration-duplicate-image = Duplicate Image { $index }
graphing-calculator-narration-duplicate-table = Duplicate Table { $index }
graphing-calculator-narration-duplicate-text = Duplicate Note { $index }
graphing-calculator-narration-edit-action = Edit Action
graphing-calculator-narration-edit-expression-list = Edit Expression List
graphing-calculator-narration-edit-folder-title = Edit Folder { $index } Title
graphing-calculator-narration-edit-graph-on-desmos = Edit graph on Desmos
graphing-calculator-narration-edit-image-title = Edit Image { $index } Title
graphing-calculator-narration-edit-list-mode-off = Edit list mode off.
graphing-calculator-narration-edit-list-mode-on = Edit list mode on.
graphing-calculator-narration-edit-on-desmos = Edit graph on Desmos
graphing-calculator-narration-edit-slider-variable-limits = Edit { $variable } Limits
graphing-calculator-narration-edit-text-title = Note { $index }
graphing-calculator-narration-edit-title = Edit Title
graphing-calculator-narration-editable-label-mode = Editable label mode
graphing-calculator-narration-editable-point-label-at-coordinates = Editable point label at { $coordinates }
graphing-calculator-narration-expand = Expand
graphing-calculator-narration-expand-folder-index = Expand Folder { $index }
graphing-calculator-narration-expand-folder-title = Expand { $folder } folder
graphing-calculator-narration-expression-audio-trace-mac = To audio trace, press OPTION+T.
graphing-calculator-narration-expression-audio-trace-windows = To audio trace, press ALT+T.
graphing-calculator-narration-expression-bar = Expression Bar
graphing-calculator-narration-expression-evaluation-has-graph = Has graph.
graphing-calculator-narration-expression-evaluation-has-graph-and-regression = Has graph and regression. To access statistics, press Tab.
graphing-calculator-narration-expression-evaluation-has-regression = Has regression. To access statistics, press Tab.
graphing-calculator-narration-expression-evaluation-is-distribution = is distribution.
graphing-calculator-narration-expression-evaluation-is-t-test = is T test. To access statistics, press Tab.
graphing-calculator-narration-expression-hidden-label = Hidden { $label }
graphing-calculator-narration-expression-index-table = Expression { $index } table
graphing-calculator-narration-expression-label = Label
graphing-calculator-narration-expression-search-results =
    { $count ->
        [zero] No results
        [one] 1 result
       *[other] { $count } results
    }
graphing-calculator-narration-fill-opacity = Fill Opacity:
graphing-calculator-narration-fill-visible = Fill visible
graphing-calculator-narration-folder-collapsed = folder collapsed
graphing-calculator-narration-folder-expanded = folder expanded
graphing-calculator-narration-folder-has-items = { $folder } has { $count } items
graphing-calculator-narration-functions = Functions
graphing-calculator-narration-geometry-added-object-type = Added { $type }.
graphing-calculator-narration-geometry-added-object-type-and-point = Added { $type } and 1 point.
graphing-calculator-narration-geometry-added-object-type-and-points = Added { $type } and { $points } points.
graphing-calculator-narration-geometry-added-object-type-with-label = Added { $type } with label { $label }.
graphing-calculator-narration-geometry-added-points = Added { $points } points.
graphing-calculator-narration-geometry-angle-with-assignment = Angle { $assignment }
graphing-calculator-narration-geometry-arc-with-assignment = Arc { $assignment }
graphing-calculator-narration-geometry-circle-with-assignment = Circle { $assignment }
graphing-calculator-narration-geometry-construction-role-description = construction
graphing-calculator-narration-geometry-deselect-all = Deselect All
graphing-calculator-narration-geometry-glider-with-assignment = GliderW { $assignment }
graphing-calculator-narration-geometry-hidden-construction-description = Hidden { $description }
graphing-calculator-narration-geometry-intersection-with-assignment = Intersection { $assignment }
graphing-calculator-narration-geometry-item-at-coordinates = { $itemDescription } at { $x } { $y }
graphing-calculator-narration-geometry-item-at-coordinates-and-intersection = { $itemDescription } intersecting { $parent1 } and { $parent2 } at { $x } { $y }
graphing-calculator-narration-geometry-item-at-coordinates-to-coordinates = { $itemDescription } from { $x1 } { $y1 } to { $x2 } { $y2 }
graphing-calculator-narration-geometry-item-at-coordinates-with-middle-and-end = { $itemDescription } starting at { $x1 } { $y1 } middle at { $x2 } { $y2 } and end at { $x3 } { $y3 }
graphing-calculator-narration-geometry-item-at-coordinates-with-radius = { $itemDescription } at { $x } { $y } with radius { $radius }.
graphing-calculator-narration-geometry-item-at-coordinates-with-vertex-from-to = { $itemDescription } at { $x1 } { $y1 } with vertex { $parent1 }, from { $parent2 } to { $parent3 }
graphing-calculator-narration-geometry-item-unknown = Unknown
graphing-calculator-narration-geometry-line-with-assignment = Line { $assignment }
graphing-calculator-narration-geometry-moved-to-coordinates = Moved to x: { $x }, y: { $y }.
graphing-calculator-narration-geometry-near-item = Near { $item }.
graphing-calculator-narration-geometry-not-a-construction = Selected item is not a construction.
graphing-calculator-narration-geometry-nothing-selected = Nothing selected.
graphing-calculator-narration-geometry-point-with-assignment = Point { $assignment }
graphing-calculator-narration-geometry-polygon-with-assignment = Polygon { $assignment } with { $sideCount } sides
graphing-calculator-narration-geometry-quadrilateral-with-assignment = Quadrilateral { $assignment }
graphing-calculator-narration-geometry-ray-with-assignment = Ray { $assignment }
graphing-calculator-narration-geometry-segment-with-assignment = Segment { $assignment }
graphing-calculator-narration-geometry-tool-cancelled = Cancelled.
graphing-calculator-narration-geometry-triangle-with-assignment = Triangle { $assignment }
graphing-calculator-narration-geometry-unable-to-move = Unable to move.
graphing-calculator-narration-geometry-unlabeled-angle = Angle { $index }
graphing-calculator-narration-geometry-unlabeled-arc = Arc { $index }
graphing-calculator-narration-geometry-unlabeled-circle = Circle { $index }
graphing-calculator-narration-geometry-unlabeled-glider = Glider { $index }
graphing-calculator-narration-geometry-unlabeled-intersection = Intersection { $index }
graphing-calculator-narration-geometry-unlabeled-line = Line { $index }
graphing-calculator-narration-geometry-unlabeled-point = Point { $index }
graphing-calculator-narration-geometry-unlabeled-polygon = Polygon { $index } with { $sideCount } sides
graphing-calculator-narration-geometry-unlabeled-quadrilateral = Quadrilateral { $index }
graphing-calculator-narration-geometry-unlabeled-ray = Ray { $index }
graphing-calculator-narration-geometry-unlabeled-segment = Segment { $index }
graphing-calculator-narration-geometry-unlabeled-triangle = Triangle { $index }
graphing-calculator-narration-graph-settings-controls = Graph Settings Controls
graphing-calculator-narration-graphpaper-label = graph paper
graphing-calculator-narration-hide = Hide
graphing-calculator-narration-hide-animation-properties = Hide Animation Properties
graphing-calculator-narration-hide-expression = Hide Expression { $index }
graphing-calculator-narration-hide-expression-list = Hide expression list
graphing-calculator-narration-hide-folder-index = Hide Folder { $index }
graphing-calculator-narration-hide-folder-title = Hide { $folder } folder
graphing-calculator-narration-hide-image = Hide Image { $index }
graphing-calculator-narration-hide-options = Hide Options
graphing-calculator-narration-hide-options-expression = Hide Options for Expression { $index }
graphing-calculator-narration-hide-options-image = Hide Options for Image { $index }
graphing-calculator-narration-hide-table = Hide Table { $index }
graphing-calculator-narration-hide-table-column = Hide Column
graphing-calculator-narration-hide-text = Hide Note { $index }
graphing-calculator-narration-image-styles = Styles
graphing-calculator-narration-items-deleted =
    { $count ->
        [one] { $count } item deleted.
       *[other] { $count } items deleted.
    }
graphing-calculator-narration-keypad-hidden = Keypad hidden
graphing-calculator-narration-keypad-key-next-curve = Next Curve
graphing-calculator-narration-keypad-key-next-poi = Next Point of Interest
graphing-calculator-narration-keypad-key-next-point = Next Point
graphing-calculator-narration-keypad-key-previous-curve = Previous Curve
graphing-calculator-narration-keypad-key-previous-poi = Previous Point of Interest
graphing-calculator-narration-keypad-key-previous-point = Previous Point
graphing-calculator-narration-keypad-key-speed-down = Speed Down
graphing-calculator-narration-keypad-key-speed-up = Speed Up
graphing-calculator-narration-keypad-key-volume-down = Volume Down
graphing-calculator-narration-keypad-key-volume-up = Volume Up
graphing-calculator-narration-keypad-visible = Keypad visible
graphing-calculator-narration-label-angle = Label Angle:
graphing-calculator-narration-label-size = Label Size:
graphing-calculator-narration-label-text = Label Text
graphing-calculator-narration-label-visible = Label visible
graphing-calculator-narration-line-opacity = Line Opacity:
graphing-calculator-narration-line-style-dashed = Dashed
graphing-calculator-narration-line-style-dotted = Dotted
graphing-calculator-narration-line-style-solid = Solid
graphing-calculator-narration-lines-visible = Lines visible
graphing-calculator-narration-main-desmos-geometry = Desmos Geometry
graphing-calculator-narration-main-desmos-graphing-calculator = Desmos Graphing Calculator
graphing-calculator-narration-make-clickable = make clickable
graphing-calculator-narration-menu-arrows-enabled = Arrows Enabled
graphing-calculator-narration-menu-drag-enabled = Drag Enabled
graphing-calculator-narration-movable-point-description = movable point
graphing-calculator-narration-movable-point-off-screen-prompt = { " " }not visible on screen
graphing-calculator-narration-movable-point-prefix = Graph point
graphing-calculator-narration-movable-point-suffix-usage-instructions = { " " }is movable. Press Arrows or Shift+Arrows to adjust.
graphing-calculator-narration-no-interactive-points = No interactive points on screen
graphing-calculator-narration-open-graph = Open Graph
graphing-calculator-narration-options-menu = Options Menu
graphing-calculator-narration-options-menu-closed = Options menu closed.
graphing-calculator-narration-options-menu-open = Options menu open.
graphing-calculator-narration-pause-variable-animation = Pause { $variable } Animation
graphing-calculator-narration-play-variable-animation = Play { $variable } Animation
graphing-calculator-narration-poi-graph-point = Graph point
graphing-calculator-narration-point-description = point
graphing-calculator-narration-point-opacity = Point Opacity:
graphing-calculator-narration-point-size = Point Size:
graphing-calculator-narration-point-style-cross = Cross
graphing-calculator-narration-point-style-open = Open
graphing-calculator-narration-point-style-point = Point
graphing-calculator-narration-points-visible = Points visible
graphing-calculator-narration-powered-by-desmos = Powered by Desmos
graphing-calculator-narration-redo = Redo
graphing-calculator-narration-rename = Rename
graphing-calculator-narration-rename-expression = Rename in Expression { $index }
graphing-calculator-narration-rename-table = Rename in Table { $index }
graphing-calculator-narration-run-action-icon = Run Action
graphing-calculator-narration-settings-angle = Angle Settings
graphing-calculator-narration-settings-cartesian-grid = Cartesian Grid
graphing-calculator-narration-settings-polar-grid = Polar Grid
graphing-calculator-narration-settings-show-both = Show Both
graphing-calculator-narration-settings-show-positive = Show Positive
graphing-calculator-narration-settings-x-axis-label-placeholder = e.g. \u201Cx\u201D
graphing-calculator-narration-settings-x-axis-logarithmic-scale = make x-axis scale logarithmic
graphing-calculator-narration-settings-x-axis-max = X Axis Maximum:{ " " }
graphing-calculator-narration-settings-x-axis-min = X Axis Minimum:{ " " }
graphing-calculator-narration-settings-x-axis-step = X Axis Step Size:{ " " }
graphing-calculator-narration-settings-y-axis-label-placeholder = e.g. \u201Cy\u201D
graphing-calculator-narration-settings-y-axis-logarithmic-scale = make y-axis scale logarithmic
graphing-calculator-narration-settings-y-axis-max = Y Axis Maximum:{ " " }
graphing-calculator-narration-settings-y-axis-min = Y Axis Minimum:{ " " }
graphing-calculator-narration-settings-y-axis-step = Y Axis Step Size:{ " " }
graphing-calculator-narration-share-graph-link = Link to this graph
graphing-calculator-narration-share-graph-link-copied = Link copied
graphing-calculator-narration-share-graph-link-unable-to-copy = Unable to copy link
graphing-calculator-narration-show = Show
graphing-calculator-narration-show-animation-properties = Show Animation Properties
graphing-calculator-narration-show-expression = Show Expression { $index }
graphing-calculator-narration-show-expression-list = Show expression list
graphing-calculator-narration-show-folder-index = Show Folder { $index }
graphing-calculator-narration-show-folder-title = Show { $folder } folder
graphing-calculator-narration-show-image = Show Image { $index }
graphing-calculator-narration-show-options = Show Options
graphing-calculator-narration-show-options-expression = Show Options for Expression { $index }
graphing-calculator-narration-show-options-image = Show Options for Image { $index }
graphing-calculator-narration-show-table = Show Table { $index }
graphing-calculator-narration-show-table-column = Show Column
graphing-calculator-narration-show-text = Show Note { $index }
graphing-calculator-narration-slider-animate-faster = Animate Faster
graphing-calculator-narration-slider-animate-slower = Animate Slower
graphing-calculator-narration-slider-animating-at-speed = Animating at { $speed }x
graphing-calculator-narration-slider-loop-forwards-and-backwards = Loop forwards and backwards
graphing-calculator-narration-slider-maximum = Slider Maximum:
graphing-calculator-narration-slider-minimum = Slider Minimum:
graphing-calculator-narration-slider-play-indefinitely = Play indefinitely
graphing-calculator-narration-slider-play-once = Play once
graphing-calculator-narration-slider-repeat-one-direction = Repeat in one direction
graphing-calculator-narration-slider-step = Slider Step Size:
graphing-calculator-narration-slider-trace-no-sliders = No sliders to trace.
graphing-calculator-narration-slider-trace-off = Slider trace off.
graphing-calculator-narration-slider-trace-on = Slider trace on.
graphing-calculator-narration-slider-variable-paused = { $variable } paused
graphing-calculator-narration-slider-variable-playing = { $variable } playing
graphing-calculator-narration-slider-variable-restarted = { $variable } restarted
graphing-calculator-narration-table-column-header = Column header { $column }
graphing-calculator-narration-table-no-column-header = No column header
graphing-calculator-narration-table-row-column = Row { $row } Col { $column }
graphing-calculator-narration-tick-action = Tick Action
graphing-calculator-narration-toggle-audio-trace = Toggle Audio Trace
graphing-calculator-narration-toggle-letters = Toggle Letters
graphing-calculator-narration-transformations-menu = Transformations Menu
graphing-calculator-narration-unable-to-activate-account-menu = Unable to activate account menu
graphing-calculator-narration-unable-to-activate-help-menu = Unable to activate help menu
graphing-calculator-narration-unable-to-activate-language-menu = Unable to activate language menu
graphing-calculator-narration-unable-to-activate-share-menu = Unable to activate share menu
graphing-calculator-narration-unable-to-add-expression = Unable to add expression
graphing-calculator-narration-unable-to-add-note = Unable to add note
graphing-calculator-narration-unable-to-add-table = Unable to add table
graphing-calculator-narration-undo = Undo
graphing-calculator-narration-viewport-default = Graph viewport default
graphing-calculator-narration-viewport-restore-default = Restore Default Viewport
graphing-calculator-narration-viewport-updated = Graph viewport updated.
graphing-calculator-narration-viewport-zoom-in = Graph zoom in
graphing-calculator-narration-viewport-zoom-out = Graph zoom out
graphing-calculator-narration-viewport-zoom-square = Graph zoom square
graphing-calculator-narration-visual-parameters-height = Height
graphing-calculator-narration-visual-parameters-offset = Offset
graphing-calculator-narration-visual-parameters-width = Width
graphing-calculator-narration-x-percentage-coordinate = { $x } percent from left.
graphing-calculator-narration-y-percentage-coordinate = { $y } percent from top.
graphing-calculator-text-add-screen-reader-label-placeholder = Add screen reader label
graphing-calculator-text-audio-trace-no-implicit-support = Sorry, but I can't trace implicit curves yet.
graphing-calculator-text-audio-trace-no-parametric-support = Sorry, but I can't trace parametric curves yet.
graphing-calculator-text-audio-trace-no-polar-support = Sorry, but I can't trace polar curves yet.
graphing-calculator-text-audio-trace-off = Audio trace off.
graphing-calculator-text-audio-trace-on = Audio trace on.
graphing-calculator-text-color-black = black
graphing-calculator-text-color-blue = blue
graphing-calculator-text-color-gray = gray
graphing-calculator-text-color-green = green
graphing-calculator-text-color-orange = orange
graphing-calculator-text-color-purple = purple
graphing-calculator-text-color-red = red
graphing-calculator-text-color-unknown = color unknown
graphing-calculator-text-enter-pareneter = Enter the { $param }.
graphing-calculator-text-export-braille-email-accessibility = Feedback? Email <1>accessibility@desmos.com</1>{"."}
graphing-calculator-text-folder-placeholder = Untitled folder
graphing-calculator-text-geometry-arrow-mode = Arrow Mode: { $mode }
graphing-calculator-text-geometry-delete-selected-objects =
    { $count ->
        [one] Delete 1 object
       *[other] Delete { $count } objects
    }
graphing-calculator-text-geometry-glider = glider
graphing-calculator-text-geometry-hide-objects =
    { $count ->
        [one] Hide
       *[other] Hide all
    }
graphing-calculator-text-geometry-intersection = intersection
graphing-calculator-text-geometry-multi-select-more-dropdown = More
graphing-calculator-text-geometry-multi-select-transform = Transform
graphing-calculator-text-geometry-select-hint = Select a { $type }
graphing-calculator-text-geometry-selected-objects =
    { $count ->
        [one] 1 object selected
       *[other] { $count } objects selected
    }
graphing-calculator-text-geometry-show-objects =
    { $count ->
        [one] Show
       *[other] Show all
    }
graphing-calculator-text-geometry-tool-angle-display-name = Angle
graphing-calculator-text-geometry-tool-angle-hint-1 = Choose a point (one leg)
graphing-calculator-text-geometry-tool-angle-hint-2 = Choose a point (vertex)
graphing-calculator-text-geometry-tool-angle-hint-3 = Choose a point (other leg)
graphing-calculator-text-geometry-tool-angles-display-name = Angles
graphing-calculator-text-geometry-tool-angles-hint-1 = Choose a polygon
graphing-calculator-text-geometry-tool-arc-display-name = Arc
graphing-calculator-text-geometry-tool-arc-hint-1 = Choose a point (start)
graphing-calculator-text-geometry-tool-arc-hint-2 = Choose a point (middle)
graphing-calculator-text-geometry-tool-arc-hint-3 = Choose a point (end)
graphing-calculator-text-geometry-tool-box-selection-display-name = Box Select
graphing-calculator-text-geometry-tool-circle-display-name = Circle
graphing-calculator-text-geometry-tool-circle-hint-center = Choose a point (center)
graphing-calculator-text-geometry-tool-circle-hint-radius = Choose a point (radius)
graphing-calculator-text-geometry-tool-compass-display-name = Compass
graphing-calculator-text-geometry-tool-compass-hint-center = Choose a point (center)
graphing-calculator-text-geometry-tool-compass-hint-segment = Choose a segment (radius)
graphing-calculator-text-geometry-tool-dilation-display-name = Dilation
graphing-calculator-text-geometry-tool-dilation-hint-center = Choose point (center)
graphing-calculator-text-geometry-tool-dilation-hint-scale-factor = Scale factor
graphing-calculator-text-geometry-tool-directedangle-display-name = Directed angle
graphing-calculator-text-geometry-tool-line-display-name = Line
graphing-calculator-text-geometry-tool-line-hint-end = Choose a 2nd point
graphing-calculator-text-geometry-tool-line-hint-start = Choose a 1st point
graphing-calculator-text-geometry-tool-midpoint-display-name = Midpoint
graphing-calculator-text-geometry-tool-midpoint-hint = Choose a segment
graphing-calculator-text-geometry-tool-parallel-display-name = Parallel
graphing-calculator-text-geometry-tool-parallel-hint-point = Choose a point to set location
graphing-calculator-text-geometry-tool-parallel-hint-straight-line = Choose a line to set slope
graphing-calculator-text-geometry-tool-perpendicular-display-name = Perpendicular
graphing-calculator-text-geometry-tool-perpendicular-hint-point = Choose a point to set location
graphing-calculator-text-geometry-tool-perpendicular-hint-straight-line = Choose a line to set slope
graphing-calculator-text-geometry-tool-point-display-name = Point
graphing-calculator-text-geometry-tool-point-hint = Select or create a point
graphing-calculator-text-geometry-tool-polygon-display-name = Polygon
graphing-calculator-text-geometry-tool-polygon-hint-finish-point = Choose another point, or click an existing point to finish
graphing-calculator-text-geometry-tool-polygon-hint-first-point = Choose a point
graphing-calculator-text-geometry-tool-polygon-hint-next-point = Choose another point
graphing-calculator-text-geometry-tool-ray-display-name = Ray
graphing-calculator-text-geometry-tool-ray-hint-end = Choose a point (direction)
graphing-calculator-text-geometry-tool-ray-hint-start = Choose a point (vertex)
graphing-calculator-text-geometry-tool-reflection-display-name = Reflection
graphing-calculator-text-geometry-tool-reflection-hint-choose-line = Choose line of reflection
graphing-calculator-text-geometry-tool-rotation-display-name = Rotation
graphing-calculator-text-geometry-tool-rotation-hint-angle = Choose angle
graphing-calculator-text-geometry-tool-rotation-hint-center = Choose point (center)
graphing-calculator-text-geometry-tool-segment-display-name = Segment
graphing-calculator-text-geometry-tool-segment-hint-end = Choose another point
graphing-calculator-text-geometry-tool-segment-hint-start = Choose a point
graphing-calculator-text-geometry-tool-selection-display-name = Select
graphing-calculator-text-geometry-tool-translation-display-name = Translation
graphing-calculator-text-geometry-tool-translation-hint-from = Choose start point
graphing-calculator-text-geometry-tool-translation-hint-to = Choose end point
graphing-calculator-text-geometry-tool-vector-display-name = Vector
graphing-calculator-text-geometry-tool-vector-hint-end = Choose an ending point
graphing-calculator-text-geometry-tool-vector-hint-start = Choose a starting point
graphing-calculator-text-image-placeholder = Unnamed image
graphing-calculator-text-label-orientation-above = Above
graphing-calculator-text-label-orientation-above-left = Above Left
graphing-calculator-text-label-orientation-above-right = Above Right
graphing-calculator-text-label-orientation-below = Below
graphing-calculator-text-label-orientation-below-left = Below Left
graphing-calculator-text-label-orientation-below-right = Below Right
graphing-calculator-text-label-orientation-default = Default
graphing-calculator-text-label-orientation-left = Left
graphing-calculator-text-label-orientation-right = Right
graphing-calculator-text-loading-image = Loading image...
graphing-calculator-text-note-placeholder = Empty note
graphing-calculator-text-page-description = Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
graphing-calculator-text-parameter-name-binwidth = Bin Width
graphing-calculator-text-parameter-name-data = Data Set
graphing-calculator-text-parameter-name-dof = Degrees of Freedom
graphing-calculator-text-parameter-name-height = Height
graphing-calculator-text-parameter-name-max = Maximum
graphing-calculator-text-parameter-name-mean = Mean
graphing-calculator-text-parameter-name-min = Minimum
graphing-calculator-text-parameter-name-offset = Offset
graphing-calculator-text-parameter-name-probsuccess = Success Probability
graphing-calculator-text-parameter-name-stddev = Standard Deviation
graphing-calculator-text-parameter-name-trials = Trials
graphing-calculator-text-refreshable-braille-display-note = Use a refreshable Braille display, or just type Braille with a keyboard.
graphing-calculator-text-regression-potentially-inaccurate-parameters = Some parameters may be too large or small to represent accurately.
graphing-calculator-text-share-graph-link = Link to this graph
graphing-calculator-text-table-created = Table created.
graphing-calculator-text-table-more-rows = { $rowCount } more rows
graphing-calculator-text-toast-choose-one-file = You can only choose one file as a replacement
graphing-calculator-text-toast-error-importing-graph = Error importing graph. Check the URL?
graphing-calculator-text-toast-error-no-folders = Only graphs without folders can be inserted into a folder.
graphing-calculator-text-toast-expression-size-limit = Maximum expression size reached.
graphing-calculator-text-toast-graph-cleared = Graph cleared.
graphing-calculator-text-toast-graph-reset = Graph reset.
graphing-calculator-text-toast-image-upload-failed = Image upload failed.
graphing-calculator-text-toast-imported-graph = Graph imported!
graphing-calculator-text-toast-importing-graph = Importing graph...
graphing-calculator-text-toast-no-file-selected = You did not select a file
graphing-calculator-text-toast-undo-cmd-z = Press CMD+Z to undo.
graphing-calculator-text-toast-undo-ctrl-z = Press CTRL+Z to undo.
graphing-calculator-text-toast-uploading-images = Uploading images...
graphing-calculator-text-toast-zoom-to-fit = We zoomed to fit your data.
graphing-calculator-text-zoom-fit = Zoom Fit
graphing-tours-heading-advanced-tables = Advanced Tables
graphing-tours-heading-derivatives = Derivatives
graphing-tours-heading-folders = Folders
graphing-tours-heading-lists = Lists
graphing-tours-heading-regressions = Regressions
graphing-tours-heading-restrictions = Restrictions
graphing-tours-heading-sliders = Sliders
graphing-tours-heading-tables = Tables
graphing-tours-label-advanced-tables-continue = Click here to continue editing this table.
graphing-tours-label-advanced-tables-convert = Convert this to a table.
graphing-tours-label-advanced-tables-create = Click here to generate a table.
graphing-tours-label-advanced-tables-dots = Click here to only show the dots.
graphing-tours-label-advanced-tables-edit-list = Click the "Edit List" button.
graphing-tours-label-advanced-tables-graph = Start by graphing a function.
graphing-tours-label-advanced-tables-new-column = Move right to add a new column.
graphing-tours-label-advanced-tables-options = Click and hold on this icon until the options menu opens up.
graphing-tours-label-advanced-tables-start = Let's make a function. First: click here to create a new blank expression.
graphing-tours-label-advanced-tables-type-function = Try typing { $sample_expression }
graphing-tours-label-advanced-tables-wizard = You're a table wizard!
graphing-tours-label-awesome = Awesome!
graphing-tours-label-brilliant = Brilliant!
graphing-tours-label-derivative-graph-derivative = To graph its derivative: { $equation }
graphing-tours-label-derivative-hint-type-derivative = Hint: To get the derivative operator, just type d/dx.
graphing-tours-label-derivative-one-more = Let's try one more: { $equation }
graphing-tours-label-derivative-start-function = Start with a function: { $equation }
graphing-tours-label-derivative-start-graph = Let's graph a derivative!
graphing-tours-label-folders-collapse = Now we\u2019ll explore some folder functionality. Click here to collapse the folder.
graphing-tours-label-folders-did-you-know = Did You Know...
graphing-tours-label-folders-grab = Now grab this equation by its left edge and drag it into the folder.
graphing-tours-label-folders-great-start = That\u2019s a great start!
graphing-tours-label-folders-hide = You can hide everything in the folder with one click. Click here to try.
graphing-tours-label-folders-indicator = Hint: The gray line will show you if the expression is in the folder.
graphing-tours-label-folders-name = Give your folder a name.
graphing-tours-label-folders-new-equation = Let's make a new equation. For example, type: { $equation }
graphing-tours-label-folders-option = ... and select the "folder" option.
graphing-tours-label-folders-start = Let's make a folder!
graphing-tours-label-great-job = Great job!
graphing-tours-label-last-thing = Last thing!
graphing-tours-label-list-computation = You can do a computation on a list. For example: { $equation }
graphing-tours-label-lists-are-powerful = Lists are powerful. Let's see.
graphing-tours-label-lists-begin-equation = Begin by typing { $equation }
graphing-tours-label-lists-count-by = If you want to count by 5 instead, just write something like this: { $equation }
graphing-tours-label-lists-create-range = You can create lists of integers even more easily. Try this: { $equation }
graphing-tours-label-lists-graph-equation = Graph: { $equation }
graphing-tours-label-lists-graph-points = Let's graph a few points.
graphing-tours-label-lists-hint-abc = Hint: press the 'A B C' button on the keypad to find the [ ] buttons
graphing-tours-label-lists-hint-plot-points = Hint: this will plot a point for each item of b.
graphing-tours-label-lists-hint-superscript = Hint: you can type { $suggestion1 } or use the { $suggestion2 } button on the keypad below.
graphing-tours-label-lists-point-equation = Try this: { $equation }
graphing-tours-label-lists-put-to-work = Nice. Let's put that list to work.
graphing-tours-label-new-item = Click here to add a new item.
graphing-tours-label-nice = Nice!
graphing-tours-label-regressions-better-fit = Edit this equation to find a better fit. Try, for example:<br>{ $equation }
graphing-tours-label-regressions-check-model = Nice. Let's check the model.
graphing-tours-label-regressions-data = First, let's get some data.
graphing-tours-label-regressions-data-2 = Let's start with some data!
graphing-tours-label-regressions-docs = Head over to Google Docs and copy and paste this { $sample_data_link }.
graphing-tours-label-regressions-equation = Now type: { $equation }
graphing-tours-label-regressions-expression-option = ... and select the "expression" option.
graphing-tours-label-regressions-fill-sample-data = Fill in the sample data:
graphing-tours-label-regressions-hint-1 = Hint #1: to get { $y_1 } type { $y1 }.
graphing-tours-label-regressions-hint-2 = Hint #2: { $twiddle } is in our onscreen keypad in the 'A B C' section.
graphing-tours-label-regressions-keep-exploring = Nice work &ndash; Keep exploring!
graphing-tours-label-regressions-new-model = Now, let's try a new model.
graphing-tours-label-regressions-new-table = Click here to add a new table.
graphing-tours-label-regressions-own-data = Note: you can add your own data instead by clicking the { $plus_icon } button.
graphing-tours-label-regressions-residuals = Residuals are the difference between your data and your model. Click here to add them to your table and plot them on the graph.
graphing-tours-label-regressions-sample-data = sample data
graphing-tours-label-require-expressions-visible = Click to show the list of expressions.
graphing-tours-label-require-not-edit-list-mode = Click to return to your expressions.
graphing-tours-label-require-resources-not-open = Click to return to this graph.
graphing-tours-label-restrictions-abc = Hint: press the 'A B C' button on the keypad to find the { $buttons } buttons
graphing-tours-label-restrictions-blank-expression = Click here to make a new blank expression.
graphing-tours-label-restrictions-change-equation = Change this equation to { $sample_expression }
graphing-tours-label-restrictions-domain = Restrict the domain of this line by adding { $sample_expression } to the end.
graphing-tours-label-restrictions-dont-forget = Don't forget the "y="!
graphing-tours-label-restrictions-graph-parabola = Now graph: { $sample_expression }
graphing-tours-label-restrictions-move-parabola = Move the parabola.
graphing-tours-label-restrictions-new-expression = Click here to create a new expression.
graphing-tours-label-restrictions-range = Now let's restrict the range. Add { $sample_expression } to the end.
graphing-tours-label-restrictions-star = You're a restrictions star!
graphing-tours-label-restrictions-start = Let's get started!
graphing-tours-label-restrictions-straight-line = Try graphing a straight line, like { $sample_expression }
graphing-tours-label-restrictions-type-all = Try typing all of { $sample_expression }
graphing-tours-label-restrictions-typing-hint = Hint: you can type { $suggestion1 }, or use the { $suggestion2 } button on the keypad below.
graphing-tours-label-self-destruct = This message will self-destruct in { $seconds }...
graphing-tours-label-sliders-add = Now click here to add the sliders.
graphing-tours-label-sliders-blank-expression = Click here to create a new blank expression.
graphing-tours-label-sliders-change-value = Type in here to change the value.
graphing-tours-label-sliders-drag-handle = Drag the handle to change the value.
graphing-tours-label-sliders-hands-free = Go "Hands-free"
graphing-tours-label-sliders-make-sliders = Let's make some sliders!
graphing-tours-label-sliders-press-play = Press play to animate the slider.
graphing-tours-label-sliders-pro = You're a slider pro!
graphing-tours-label-sliders-try-typing = Try typing { $sample_expression }
graphing-tours-label-tables-back = Click back to continue editing.
graphing-tours-label-tables-close-options = Click anywhere to close the drawing options.
graphing-tours-label-tables-dots = Click here to connect the dots.
graphing-tours-label-tables-enter = Now try pressing Enter.
graphing-tours-label-tables-fill-another = Just fill in one more...
graphing-tours-label-tables-fill-cell = Fill it in.
graphing-tours-label-tables-fill-row = Fill in this whole row.
graphing-tours-label-tables-last-trick = Last trick!
graphing-tours-label-tables-next-row = Go down to the next row to add more data.
graphing-tours-label-tables-open-options = Click and hold on this icon until the options menu opens up.
graphing-tours-label-tables-select-table = ... and select the "table" option.
graphing-tours-label-tables-start = Let's make a table!
graphing-tours-label-tables-type-number = Type any number here.
graphing-tours-label-tables-valid-number = Uh-oh! Type a valid number here.
graphing-tours-label-tables-whiz = You're a tables whiz!
matrix-calculator-button-new = New Matrix
matrix-calculator-button-settings = settings
matrix-calculator-heading-edit-matrix = Edit Matrix { $variable }
matrix-calculator-label-columns = Columns
matrix-calculator-label-rows = Rows
matrix-calculator-narration-add-column = Add Column
matrix-calculator-narration-add-row = Add Row
matrix-calculator-narration-evaluation = equals { $rowCount } by { $columnCount } matrix.
matrix-calculator-narration-evaluation-row = Row { $rowNumber }: { $values }.
matrix-calculator-narration-keypad-key-det = Determinant
matrix-calculator-narration-keypad-key-inverse = Inverse
matrix-calculator-narration-keypad-key-rref = Reduced row echelon form
matrix-calculator-narration-keypad-key-trace = Trace
matrix-calculator-narration-keypad-key-transpose = Transpose
matrix-calculator-narration-matrix-with-variable = Matrix { $variable }
matrix-calculator-narration-matrix-without-variable = Matrix
matrix-calculator-narration-new-dimensions = Matrix size: { $rows } by { $cols }
matrix-calculator-narration-remove-column = Remove Column
matrix-calculator-narration-remove-row = Remove Row
matrix-calculator-narration-resize-controls = Resize Matrix Controls
matrix-calculator-narration-settings-menu = Settings Menu
matrix-calculator-narration-title = Desmos Matrix Calculator
### String for curriculum marketing


### 254 English words, 37 English strings

curriculum-info-button-no = No
curriculum-info-button-request-form-submit = Request More Information
curriculum-info-button-yes = Yes
curriculum-info-error-request-form-contact-info-email = Please enter a valid email address.
curriculum-info-error-request-form-contact-info-first-name = Please enter your first name.
curriculum-info-error-request-form-contact-info-last-name = Please enter your last name.
curriculum-info-error-request-form-enter-role = Please enter your role.
curriculum-info-error-request-form-site-name = Please enter the name of your school or district.
curriculum-info-heading-end-of-page-info = Want to learn more?
curriculum-info-heading-grade-level-interest = Which grades are you interested in?
curriculum-info-heading-partners-logos = Some of Our Partner Schools and Districts
curriculum-info-heading-request-form = Request more information about the curriculum.
curriculum-info-heading-request-form-contact-info = Your contact information:
curriculum-info-heading-request-form-this-fall-interest = Are you looking to use the Desmos Curriculum this fall?
curriculum-info-heading-testimonials = What are people saying?
curriculum-info-heading-whats-in-the-curriculum = What's in Desmos Math 6\u2013A1?
curriculum-info-label-grade-6-interest = Grade 6
curriculum-info-label-grade-7-interest = Grade 7
curriculum-info-label-grade-8-interest = Grade 8
curriculum-info-label-request-form-contact-info-email = Email
curriculum-info-label-request-form-contact-info-first-name = First Name
curriculum-info-label-request-form-contact-info-last-name = Last Name
curriculum-info-label-request-form-enter-role = What is your role?
curriculum-info-label-request-form-enter-role-placeholder = Role
curriculum-info-label-request-form-select-role = Select your role:
curriculum-info-label-request-form-site-name = Name of school or district:
curriculum-info-label-request-form-site-name-placeholder = School or District Name
curriculum-info-label-role-administrator = Administrator
curriculum-info-label-role-coach = Math Coach
curriculum-info-label-role-other = Other
curriculum-info-label-role-teacher = Teacher
curriculum-info-label-try-this-activity = Try an activity!
curriculum-info-narration-ipad-with-student-screen = An iPad with a student screen. On the screen, the student sketches planets and explores what happens when the drawing is sent through different machines. Behind the iPad, there is a paper version of the activity where the student has sketched scaled copies of a shape on a grid.
curriculum-info-narration-laptop-with-student-screen = A laptop with a student screen. On the screen, the student describes what he notices and wonder while changing the scale factor of a mosaic pattern he created.
curriculum-info-narration-screen-with-teacher-dashboard = A computer screen with two windows open. The first window shows the teacher screen for Grade 7, Unit 5. The second window, to the right of the first, shows a teacher dashboard with square patterns created by students in the class.
curriculum-info-text-request-sent-confirmation = Thank you, { $firstName }! An email with more information is on the way.
curriculum-info-text-request-sent-other-follow-up-email-subject = I have a question about the Desmos Curriculum
### Strings for desmos.com homepage


### 4816 English words, 410 English strings

frontpage-button-braille-print-examples = Print these examples
frontpage-button-main-join-class = Join
frontpage-error-something-went-wrong-try-again-later = Sorry! Something went wrong. Please try again later.
frontpage-heading-about-desmos-classroom = About Desmos Classroom
frontpage-heading-about-desmos-studio = About Desmos Studio
frontpage-heading-art-contest-guest-judges = Guest Judges
frontpage-heading-braille-examples = Braille Examples
frontpage-heading-braille-table-type-this = Type this
frontpage-heading-braille-table-typeset = Typeset
frontpage-heading-braille-view-examples-in = View examples in:
frontpage-heading-equity-as-we-do-this-work = As we do this work, we ask ourselves...
frontpage-heading-equity-disrupt-systemic-inequities = III.  We want to disrupt systemic inequities and conditions of marginalization in education.
frontpage-heading-equity-more-equitable-workplace = II. We want to work continuously towards an equitable workplace.
frontpage-heading-equity-next-steps = Next Steps and an Invitation
frontpage-heading-equity-principles = Equity Principles
frontpage-heading-equity-serve-all-students-and-teachers = I.  We want our products to serve all students and teachers.
frontpage-heading-footer-company = Company
frontpage-heading-footer-legal = Legal
frontpage-heading-footer-products = Products
frontpage-heading-footer-resources = Resources
frontpage-heading-guiding-build-for-real-classrooms = Build for Real Classrooms
frontpage-heading-guiding-champion-teachers = Champion Teachers
frontpage-heading-guiding-design-for-delight = Design for Delight
frontpage-heading-guiding-principles = Guiding Principles
frontpage-heading-guiding-works-every-time = Works Every Time
frontpage-heading-header-maintenance-mode = Desmos is currently undergoing scheduled maintenance, and accounts are temporarily unavailable.
frontpage-heading-keyboard-shortcuts-four-function = Four Function Calculator Keyboard Shortcuts
frontpage-heading-keyboard-shortcuts-graphing = Graphing Calculator Keyboard Shortcuts
frontpage-heading-keyboard-shortcuts-scientific = Scientific Calculator Keyboard Shortcuts
frontpage-heading-main-global-art-contest-back = The Desmos Global Art Contest is back!
frontpage-heading-main-global-art-contest-finalists-2020 = Global Math Art Contest 2020 Finalists
frontpage-heading-main-global-art-contest-finalists-2021 = Global Math Art Contest 2021 Finalists
frontpage-heading-main-global-art-contest-gallery-2022 = Global Math Art Contest 2022 Gallery
frontpage-heading-main-global-thank-you = Thank you for joining our Global Math Art Contest, { $name }!
frontpage-heading-main-lets-learn-together = Let's learn together.
frontpage-heading-main-our-partners = Our Partners
frontpage-heading-main-students = Students
frontpage-heading-main-teachers = Teachers
frontpage-heading-main-using-desmos-classroom = Using Desmos Classroom?
frontpage-heading-partners-accessibility-out-of-box = Accessibility Out of the Box
frontpage-heading-partners-anywhere-any-device = Anywhere, Any Device
frontpage-heading-partners-constant-improvements = Constant Improvements
frontpage-heading-partners-global-scale = Global Scale
frontpage-heading-partners-rock-solid-reliability = Rock-Solid Reliability
frontpage-heading-partners-want-to-embed = Want to partner with Desmos Studio PBC?
frontpage-heading-shared-contact-us = Contact Us
frontpage-heading-team-job-title-ceo = CEO
frontpage-heading-team-job-title-coaching = Coaching
frontpage-heading-team-job-title-copy-editing = Copy Editing
frontpage-heading-team-job-title-data = Data
frontpage-heading-team-job-title-engineering = Engineering
frontpage-heading-team-job-title-faculty = Faculty
frontpage-heading-team-job-title-interaction-developer = Interaction Developer
frontpage-heading-team-job-title-localization = Localization
frontpage-heading-team-job-title-operations = Operations
frontpage-heading-team-job-title-partnerships = Partnerships
frontpage-heading-team-job-title-product = Product
frontpage-heading-team-job-title-support = Support
frontpage-heading-team-meet-the-team = Meet the Team
frontpage-heading-team-partnerships-programs-and-operations = Partnerships, Programs, and Operations
frontpage-heading-team-product-and-engineering = Product and Engineering
frontpage-heading-team-teaching = Teaching
frontpage-heading-testmode-about-desmos-test-mode = About Desmos Test Mode
frontpage-heading-testmode-about-tab = About
frontpage-heading-testmode-android-tab = Android (Beta)
frontpage-heading-testmode-chromebooks-tab = Chromebooks
frontpage-heading-testmode-feedback-tab = Feedback
frontpage-heading-testmode-ipads-and-iphones-tab = iPads and iPhones
frontpage-heading-testmode-practice-tab = Practice
frontpage-heading-title-404 = Error 404: Page not found
frontpage-heading-title-about = About Us
frontpage-heading-title-art-contest = Art Contest Finalists
frontpage-heading-title-curriculum = Curriculum
frontpage-heading-title-equity = Equity Principles
frontpage-heading-title-frontpage = Let's learn together.
frontpage-heading-title-guiding-principles = Guiding Principles
frontpage-heading-title-partners = Partners
frontpage-heading-title-team = Team
frontpage-label-about-meet-the-team = Meet the Team
frontpage-label-art-contest-certificate = View your Certificate
frontpage-label-art-contest-feedback = Share your Feedback
frontpage-label-art-contest-finalists-2020 = Finalists 2020
frontpage-label-art-contest-finalists-2021 = Finalists 2021
frontpage-label-art-contest-from-artist = From the artist:
frontpage-label-art-contest-from-judges = From the judges:
frontpage-label-art-contest-photo-vernon-1st = 1st Place
frontpage-label-art-contest-photo-vernon-2nd = 2nd Place
frontpage-label-art-contest-photo-vernon-3rd = 3rd Place
frontpage-label-art-contest-trailblazer = Trailblazer
frontpage-label-main-classcode-placeholder = Code
frontpage-link-art-contest-age-range-13-14 = Ages 13-14
frontpage-link-art-contest-age-range-15-16 = Ages 15-16
frontpage-link-art-contest-age-range-17-18 = Ages 17-18
frontpage-link-art-contest-age-range-19 = Ages 19+
frontpage-link-curriculum-schedule-call = Request More Info
frontpage-link-curriculum-try-it = Try It for Free
frontpage-link-footer-classroom-activities = Classroom Activities
frontpage-link-footer-contact-twitter = Twitter
frontpage-link-footer-partnerships = Partnerships
frontpage-link-header-classroom = Classroom
frontpage-link-header-math-tools = Math Tools
frontpage-link-header-resources = Resources
frontpage-link-header-team-desmos = Team Desmos
frontpage-link-main-browse-activities = Browse Activities
frontpage-link-main-for-students = For Students
frontpage-link-main-for-teachers = For Teachers
frontpage-link-main-go-to-student-homepage = Go to Student Homepage
frontpage-link-main-view-the-winners = See all of the featured graphs!
frontpage-link-read-equity-principles = Read our Equity Principles
frontpage-link-read-guiding-principles = Read our Guiding Principles
frontpage-link-shared-about-us = About Us
frontpage-link-shared-account-settings = Account Settings
frontpage-link-shared-api-documentation = API Docs
frontpage-link-shared-assessments = Assessments
frontpage-link-shared-blog = Des-Blog
frontpage-link-shared-careers = Careers
frontpage-link-shared-contact-us = Contact Us
frontpage-link-shared-curriculum = Desmos Math 6\u2013A1
frontpage-link-shared-equity-principles = Equity Principles
frontpage-link-shared-four-function-calculator = Four-Function Calculator
frontpage-link-shared-geometry-tool = Geometry Tool
frontpage-link-shared-graphing-calculator = Graphing Calculator
frontpage-link-shared-guiding-principles = Guiding Principles
frontpage-link-shared-help-center = Help Center
frontpage-link-shared-hiring = We're hiring!
frontpage-link-shared-log-in = Log In
frontpage-link-shared-log-out = Log Out
frontpage-link-shared-matrix-calculator = Matrix Calculator
frontpage-link-shared-scientific-calculator = Scientific Calculator
frontpage-link-shared-sign-up = Sign Up
frontpage-link-shared-store = Desmos Store
frontpage-link-shared-test-practice = Test Practice
frontpage-link-testmode-learn-more-screen-pinning-mode = Learn more about using Screen Pinning on your Android device.
frontpage-narration-art-contest-image-of-graph = Image of { $graphTitle }
frontpage-narration-art-contest-image-of-graph-by = Image of graph by { $name }
frontpage-narration-art-contest-photo-boaler = Photo of Jo Boaler
frontpage-narration-art-contest-photo-bousso = Photo of Diarra Bousso
frontpage-narration-art-contest-photo-sanderson = Photo of Grant Sanderson
frontpage-narration-art-contest-photo-vernon = Photo of Natalie Vernon
frontpage-narration-art-contest-photo-woo = Photo of Eddie Woo
frontpage-narration-main-partner-logo = { $name } logo
frontpage-narration-shared-desmos-logo = Desmos Logo
frontpage-narration-shared-image-of-graph = Image of { $graphTitle }
frontpage-narration-team-collapse-biography = Collapse Biography
frontpage-narration-team-picture-of-name = Picture of { $name }
frontpage-narration-testmode-im-done-timer-ios = The I'm Done button and timer on the iOS closing screen
frontpage-narration-testmode-ipad-opening-screen = The Start Test button on the iPad opening screen
frontpage-narration-testmode-opening-screen = The opening screen of Test Mode
frontpage-text-about-build-a-world = Desmos wants to build a world where every student learns math and loves learning math, where a student\u2019s access to the power and beauty of math doesn't depend on their place of birth, race, ethnicity, gender, or any other aspect of their identity.
frontpage-text-about-classroom = Desmos Classroom is now part of Amplify Education! <1>Learn more</1>{"."}
frontpage-text-about-classroom-curriculum = In 2020, we turned those experiences into <1>a core middle school math program</1>, combining a problem-based curriculum from Illustrative Mathematics, scalable support models from Amplify, and Desmos Classroom's intuitive technology and humanizing pedagogy.
frontpage-text-about-classroom-join-us = Want to learn more? Preview <1>Desmos Math 6-A1</1>, join the Desmos Educators <2>Facebook Community</2>, or find a <3>career with Desmos Classroom</3> at Amplify!
frontpage-text-about-classroom-pedagogy = Desmos Classroom invites, celebrates, and develops student brilliance through <1>free digital classroom activities</1>, thoughtfully designed by teachers for teachers. Those activities are guided by our <2>our pedagogical philosophy</2> and help students to explore concepts deeply, collaborate with their peers on problem-solving, and apply knowledge creatively as mathematicians.
frontpage-text-about-desmos-studio-pbc = Desmos Studio is a Public Benefit Corporation with a goal of helping everyone learn math, love math, and grow with math. We believe that everyone has an inner mathematician and that some people haven\u2019t been given the opportunity, encouragement, or tools to discover theirs. So we prioritize <1>equity</1> and <2>accessibility</2> at every level of our work.
frontpage-text-about-math-tools = Our free suite of math tools, including our Graphing Calculator, is used annually by over 75 million people around the world. Those tools help people represent their ideas mathematically, connect different representations dynamically, make conjectures, and then develop entirely new ideas. They also result in some <1>pretty spectacular art</1>{"."}
frontpage-text-about-partners = We partner with the world's most popular curricula and learning software, and with <1>the majority of U.S. state-level assessments and digital college entrance exams</1>{"."}
frontpage-text-about-studio-join-us = Want to learn more? <1>Play with the calculator</1>, connect with us on <2>Twitter</2>, or find a <3>career with Desmos Studio</3>!
frontpage-text-art-contest-3rd-annual = 3rd Annual Global Math Art Contest
frontpage-text-art-contest-certificate-of-participation = Certificate of Participation
frontpage-text-art-contest-couldnt-find-certificate = We're having trouble finding a submission for the associated with this email address ({ $email }). Try reloading the page or signing in with another account?
frontpage-text-art-contest-date-of-issue = Date of Issue
frontpage-text-art-contest-enter = Learn more about Desmos's Global Art Contest 2021
frontpage-text-art-contest-featured-graph = Featured Graph, { $age }
frontpage-text-art-contest-finalist-title = \u201C{ $graphTitle }\u201D by { $name }
frontpage-text-art-contest-globe-alt-text = Illustration of Earth with a red ribbon around it.
frontpage-text-art-contest-name-and-country = by { $name }, { $country }
frontpage-text-art-contest-page-description-2020 = Desmos's first Global Math Art Contest in 2020 featured over 4,000 graphs from over 100 countries around the world. Here are the winners and finalists, chosen from countless examples of incredible effort, artistry, ingenuity, and creativity.
frontpage-text-art-contest-page-description-2021 = More than 10,000 students from around the world participated in the second annual Global Math Art Contest! Here are the winners and finalists, chosen from countless examples of incredible effort, artistry, ingenuity, and creativity.
frontpage-text-art-contest-page-description-2022 = For our 3rd annual art contest, we decided it was too hard to choose winners from the thousands of amazing graphs submitted in each age category. So we picked 20 to feature from each! Browse these graphs below, and click on any of them to learn more.
frontpage-text-art-contest-please-log-in-for-certificate = Please log in to see your Certificate of Participation.
frontpage-text-braille-examples-calculator-information = Use a Braille display? You can read and write equations in the <1>Four-Function</1> <2>(www.desmos.com/fourfunction)</2>, <3>Scientific</3> <4>(www.desmos.com/scientific)</4>, and <5>Graphing</5> <6>(www.desmos.com/calculator)</6> calculators as well as <7>classroom activities</7> <8>(teacher.desmos.com)</8> using the two most common mathematical Braille codes in North America: Nemeth and Unified English Braille (UEB).
frontpage-text-braille-examples-page-screen-reader-information = Your screen reader should be set for Computer Braille input and output to minimize the risk of translation errors. Check out <1>the help center accessibility page.</1> for more information about using Braille in the Desmos calculators.
frontpage-text-description-about = Desmos is a math ed tech company building calculators, digital classroom tools, math activities, and curriculum for classrooms around the world.
frontpage-text-description-art-contest = The Desmos Math Art Contest is open yearly to students ages 13\u2060\u2013\u206018 to showcase their graphing calculator skills, creativity, and love of math.
frontpage-text-description-equity = Our goal is to support the development of a more equitable math education system and tech industry. We use these principles as our guide.
frontpage-text-description-frontpage = Desmos offers best-in-class calculators, digital math activities, and curriculum to help every student love math and love learning math.
frontpage-text-description-guiding-principles = We have five Guiding Principles. These principles help us make tough decisions. They provide accountability for the outcomes of those decisions. And they help other people make decisions about us, by representing our values to people and organizations who are deciding if we\u2019d be good partners in their work.
frontpage-text-description-team = Our team works across 7 time zones, 2 hemispheres, and 18 states with 1 goal: to help every student learn math and love learning math.
frontpage-text-equity-as-a-us-based-team = As a primarily U.S.-based team, our focus for applying these principles has typically centered on injustices within our country. However, as our team, community of users, and partnerships continue to expand internationally, we seek to learn how we can apply these principles to strive for equitable math education worldwide.
frontpage-text-equity-everyone-understands = Our workplace should be one where everyone understands how they contribute to the company\u2019s mission and feels valued in their contribution. If we don\u2019t intentionally foster diversity and inclusion internally, we remain a part of the broader systemic inequities driving the need for these principles. Equally important, having a diverse group of colleagues is essential to serving a diverse external community. To do this, we must critically examine and address bias in our own processes and interactions.
frontpage-text-equity-goal-more-equitable-math-education-system = Our goal is to support the development of a more equitable math education system and tech industry. We use these principles as guides towards achieving this goal.
frontpage-text-equity-gratitude = We also want to express our gratitude to the many folks who have influenced and pushed our thinking in this area, especially but certainly not limited to <1>Lauren Baucom</1>, <2>Christelle Rocha</2>, <3>Ayanna Perry</3>, and Rochelle Gutierrez.
frontpage-text-equity-how-can-we-measure-impact = How can we measure the impact of our work on communities we aim to serve?
frontpage-text-equity-how-can-we-uphold-values = How can we uphold our values when selecting partners and services?
frontpage-text-equity-how-might-we-attend-to-safety = How might we attend to the mental, emotional, and physical safety of our employees?
frontpage-text-equity-how-might-we-continue-to-prioritize-equity = How might we continue to prioritize a drive for equity as our company changes over time?
frontpage-text-equity-how-might-we-examine-biases = How might we examine and reduce our individual biases?
frontpage-text-equity-how-might-we-share-our-thinking = How might we share our current thinking and get feedback?
frontpage-text-equity-how-might-we-support-access = How might we support the ACCESS and ACHIEVEMENT of the communities we serve?
frontpage-text-equity-how-might-we-support-identity = How might we support the IDENTITY and POWER of the communities we serve?
frontpage-text-equity-how-might-we-sustain-ourselves = How might we sustain ourselves in our day-to-day work?
frontpage-text-equity-how-might-work-disrupt-white-supremacy = How might our work disrupt white supremacy and the oppressive results of dominant culture?
frontpage-text-equity-how-will-it-help = How might this work help the communities we aim to serve? How might it harm these communities?
frontpage-text-equity-on-a-mission = We're on a mission to help every student learn math and love learning math. To achieve our mission, we must acknowledge past and present injustices in our communities and take intentional action to make change.
frontpage-text-equity-tag-or-email = We would love to hear ways these principles may be underdeveloped or ways in which these principles shifted your thinking. If you want to respond publicly, tag us <1>@desmos</1>{"."} If you want to respond privately, feel free to email <2>equity@desmos.com</2>{"."}
frontpage-text-equity-we-have-a-responsibility = We have a responsibility to continuously learn about how systemic inequity is embedded in education and to use this knowledge to drive our decision-making. As we learn and put our learning into practice, we share our work with the hope that others will listen, learn, and push us further.
frontpage-text-equity-we-recognize-creating-adopting = We recognize that creating and adopting a set of equity principles is just one foundational step that helps us orient the work that comes next. We are also aware that our team members\u2019 identities, experiences, and biases limit our ability to help every student or to see ways in which our systems and structures bias some groups over others.
frontpage-text-equity-what-voices-can-we-amplify = What underrepresented voices can we learn from and amplify?
frontpage-text-equity-which-communities-to-learn-from = Which communities do we need to learn from and serve?
frontpage-text-equity-who-serves-harms = Who might each internal process serve? Who might this process harm?
frontpage-text-equity-without-taking-intentional-steps = Without taking intentional steps, our work will not serve all groups well. Therefore, we must focus on identifying and attending to the needs of marginalized and excluded communities. This means learning from and with these teachers and students, and using their needs to shape our work and measure our success.
frontpage-text-footer-copyright-studio = Copyright { $copyrightSign } { $year } Desmos Studio, PBC
frontpage-text-global-thank-you = We were amazed going through all of the incredible graphs. We hope that you had as much fun being a part of the contest as we had running it. If you want to, you can:
frontpage-text-guiding-building-for-real-classrooms = Building for real classrooms requires listening to teachers and striving to understand the operations of their classrooms\u2014the features that make whole-group or small-group discussions <1>successful</1>, for example, or the way unreliable technology can ruin a lesson. Building for real classrooms also requires us to understand the inequities in the way schools are resourced. Knowing that many students and teachers operate with limited devices and connectivity motivates our team to prioritize building performant, low-bandwidth systems.
frontpage-text-guiding-footnote-danny-martin = <1>1</1> <2>Danny Martin</2>, for example, entreats us to consider the brilliance of Black children as an axiom, a statement that is self-evidently true.
frontpage-text-guiding-honor-students-brilliance = Honor Students' Brilliance
frontpage-text-guiding-once-students-realize = Once students realize we are encouraging their agency and creativity, we hope they will seek delight in every corner of our work. Therefore, we're constantly redesigning for delight and updating to respond to all the student creativity we didn\u2019t anticipate.
frontpage-text-guiding-principles-gratitude = All errors in this document are our own, but we are particularly grateful to Desmos Fellows <1>Lauren Baucom</1> and <2>Christelle Rocha</2> for their feedback on earlier drafts of these principles.
frontpage-text-guiding-principles-introduction = We have five Guiding Principles. These principles help us make tough decisions, and provide accountability for the outcomes of those decisions. And they help other people make decisions about us by representing our values to the people and organizations who are deciding if we\u2019d be good partners in their work.
frontpage-text-guiding-remove-barriers = We also try to remove barriers that might prevent certain students from showcasing their brilliance by focusing on equity in our business models and accessibility in our products.
frontpage-text-guiding-so-we-champion = So we champion teachers. We start by listening and learning from and with teachers and researchers. We ask how we can best support each stage of a teacher\u2019s career. We also work to oppose any effort to devalue or deprofessionalize teaching.
frontpage-text-guiding-there-are-a-number = There are a number of reasons that a product might not \u201Cwork\u201D for a user. It could just break, as technology so often does. It could be confusing for a subset of users, perhaps those who are less confident using technology. It could be that someone uses it in a way that we didn\u2019t anticipate. Whatever the reason, even a product that works 99% of the time will interrupt the learning in 1 of 3 classrooms. As a result, we prioritize reliability and usability, even at the expense of development speed. We strive for backwards compatibility, and still open graphs made in the first week of our calculator\u2019s launch. We also aim to design software and lessons that work for a wide variety of inputs. We believe that it\u2019s not our job to enforce rigid syntax, but rather to interpret, as well as we can, anything a user does.
frontpage-text-guiding-to-honor-students = To honor students\u2019 brilliance, we must first create opportunities for students to express their brilliance. We design tools and lessons that invite creativity and welcome multiple approaches. We build features to help teachers showcase student thinking, for example with our <1>dashboard tools</1> that support the <2>5 Practices</2>{"."} We seek to provide meaningful <3>task-oriented</3> feedback on students\u2019 thinking.
frontpage-text-guiding-to-support-real-students = To support real students and real teachers, we need to design for their real and disparate environments.
frontpage-text-guiding-we-are-not-uncritical = We are not uncritical or passive champions. We recognize that teachers can both help and harm. We instead consider ourselves partners, supporters, and advocates in the critical work of building joyful classrooms and honoring the brilliance of every student. Excellence in teaching takes years of training and practice, and supporting such excellence is one of our most powerful levers for achieving our goals.
frontpage-text-guiding-we-believe-that-students = We believe that students are creative, knowledgeable, and brilliant. We recognize that students in math classes are not always treated as such, and that students of certain genders, races, or backgrounds are disproportionately affected.
frontpage-text-guiding-we-cant-enact = We can't enact any of our principles without teachers. We believe that teachers are\u2014and should remain\u2014an integral part of the learning process, and we know that they wield enormous power in their students\u2019 learning experiences.
frontpage-text-guiding-we-know-that-software = We know that software will inevitably break or students will do things we don\u2019t anticipate. We believe that reliability doesn't come from avoiding every possible way something can go wrong, but from reacting quickly, carefully, and <1>blamelessly</1> when it does.
frontpage-text-guiding-we-prioritize-delight = We prioritize delight in our products even at the cost of development time. We would rather release a delightful product or lesson tomorrow than an adequate one today. We aim for delight not just in the user experience but in the learning experience as well. For example, students experience joy in "<1>being the cause</1>," so we try to create tools and lessons that respond to their interesting thinking. We relish surprises from students and try to surprise them in turn by coming along as they go off trail.
frontpage-text-guiding-we-reject-the-idea = We reject the idea that these students are more or less capable and recognize that we must learn from and with marginalized and excluded communities<1>1</1> in order to counter these narratives.
frontpage-text-guiding-we-want-to-help = We want to help all students learn math, but we see little value in their learning math if they don't also find something to <1>love</1> about math as well.
frontpage-text-header-app-links = Download our apps in the <1>Google Play Store</1> and <2>iOS App Store</2>{"."}
frontpage-text-main-interactive-and-creative-activities = Interactive and creative activities for your math class.
frontpage-text-main-join-your-classmates = Join your classmates!
frontpage-text-main-on-a-mission = We're on a mission to help every student learn math and love learning math.
frontpage-text-main-partners-benefits = As a partner of Desmos Studio PBC, you benefit from our continual work to make Desmos Tools more powerful, faster, and easier to use. We release a new version of the API annually in April as a free upgrade for all of our partners. <1>Read our Changelog</1>{"."}
frontpage-text-main-partners-information = Our tools power <1>assessments</1> and major curricula. <2>Learn more</2>
frontpage-text-partners-accessible-api = We believe everyone deserves access to powerful math tools, including those who are blind or visually impaired. Desmos's API is WCAG 2.1 compliant at the AA level. We support fully blind users by converting graphs to sound and connecting with screen readers. <1>Learn More</1>{"."}
frontpage-text-partners-desmos-opening-paragraph = Partner with us to embed the power of Desmos Tools right into your platform, website, or app! Desmos Tools (Graphing, Scientific, Four Function, and Matrix calculators) are available for partners with the Desmos API.
frontpage-text-partners-desmos-runs-on-modern-browser = Desmos Tools run on any modern browser with no downloads or installs. We also run seamlessly on iPhones, iPads, Android phones and tablets, Chromebooks, and Windows touch devices. We've seen just about every combination. We make sure our software runs on any modern browser, in nearly any configuration.
frontpage-text-partners-desmos-used-by-millions = Desmos is used by millions of students and teachers in nearly every country in the world and has been translated into 30 languages.
frontpage-text-partners-desmos-used-by-millions = Desmos Tools are used by millions of people globally, and are translated into a <1>variety of languages</1>{"."}
frontpage-text-partners-uptime = One of the Desmos Studio values is "Works every time." This extends to the Desmos API. With greater than 99.99% uptime over the last 3 years, Desmos Tools provide the reliability your app or website needs. Better yet, we\u2019ll deliver regular library builds that you can host on your own infrastructure.
frontpage-text-team-about-us = Our team works across 7 time zones, 2 hemispheres, and 18 states with 1 goal: to help every student learn math and love learning math. Want to join us? <1>We're hiring!</1>
frontpage-text-testmod-administer-test = <1>To administer a Secure Test:</1><2><3>Have students pin the app.</3><4>Tell the students not unpin the app.</4><5>At the end of the test, confirm that the screen was pinned for the entire test by checking the in-app clock.</5></2>
frontpage-text-testmod-feedback = We work to continuously improve our Test Mode apps, and we welcome your feedback on how we can support the best possible experience for your students and colleagues. Please email us at <1>feedback@desmos.com</1> with any questions or comments!
frontpage-text-testmode-android = Our <1>Android app</1> (currently in Beta testing) allows for offline practice.
frontpage-text-testmode-app-self-lock-mode-colors = While in App Self-Lock mode, the top bar of the calculator will change color according to the calculator in use: green for graphing, purple for scientific, blue for four function. There will also be a badge next to the Desmos logo.
frontpage-text-testmode-chromebooks = Our Chrome app allows for offline practice. You can download the Chrome app by visiting <1>bit.ly/desmos-test-mode-chrome-app</1> on the device. The <2>Chrome browser</2> must be installed on the device to use the Chrome Test Mode app.
frontpage-text-testmode-enable-guided-access = <1>To enable Guided Access:</1><2><3>Go to Settings > General > Accessibility > Guided Access.</3><4>Pick a passcode that needs to be entered.</4><5>Open up the Test Mode app.</5><6>Triple-click the Side or Home button.</6></2><7>This will lock the device to that app and won't allow the student to leave it without a code.</7>
frontpage-text-testmode-enable-screen-pinning = <1>To enter Screen Pinning:</1><2><3>Disable WiFi on your phone.</3><4>Enter Airplane Mode on your phone.</4><5>A "Start Test" button will appear. Click it.</5></2>
frontpage-text-testmode-exit-guided-access = <1>To exit Guided Access:</1><2><3>Triple-click the Side or Home button.</3><4>Enter the passcode that you chose.</4></2>
frontpage-text-testmode-four-function-calculator-app-self-lock-mode-caption = Four function calculator in App Self-Lock mode with a blue top bar.
frontpage-text-testmode-four-function-calculator-blue-top-bar = The secure four function calculator has a blue top bar.
frontpage-text-testmode-four-function-calculator-caption = Four function calculator in kiosk mode with a blue top bar.
frontpage-text-testmode-graphing-calculator-app-self-lock-mode-caption = Graphing calculator in App Self-Lock mode with a green top bar.
frontpage-text-testmode-graphing-calculator-kiosk-mode-caption = Graphing calculator in kiosk mode with a green top bar.
frontpage-text-testmode-guided-access = For additional security, you can lock the student into the app using <1>Guided Access</1>{"."}
frontpage-text-testmode-ipads-and-iphones = Our <1>iPad and iPhone app</1> allows for offline practice. The app also supports additional levels of security.
frontpage-text-testmode-kiosk-mode = Kiosk mode provides an extra level of security by preventing other apps from being used while the calculator is open. Students will be locked into the calculator configuration they choose before pressing "Start Test". Before you sign in, click \u201CApps\u201D on the bottom bar and then select Desmos Test Mode. To exit kiosk mode, turn the Chromebook off.
frontpage-text-testmode-kiosk-mode-colors = While in kiosk mode, the top bar of the calculator will change color according to the calculator in use: green for graphing, purple for scientific, blue for four function. There will also be a badge next to the Desmos logo.
frontpage-text-testmode-levels-of-security = This page describes the various levels of security available through our apps, along with instructions for installation and usage.
frontpage-text-testmode-low-stakes-assessments = Each app lets you administer low-stakes, proctored assessments with security features to help enforce your school's or classroom's policies.
frontpage-text-testmode-partners = Desmos partners with high-stakes test providers in <1>over 35 states and on several national and international exams</1> to provide access to our calculators on testing day.
frontpage-text-testmode-practice = Students can practice using the calculators on our <1>Practice Page</1>{"."} We also provide free apps for <2>Chromebooks,</2> <3>iPads, and iPhones</3> to support practice.
frontpage-text-testmode-practice-apps-match-test-day = Our practice apps match the configuration that students will encounter on test day. Students can practice for a specific assessment by selecting "Choose Assessment" on the opening screen.
frontpage-text-testmode-scientific-calculator-app-self-lock-mode-caption = Scientific calculator in App Self-Lock mode with a purple top bar.
frontpage-text-testmode-scientific-calculator-caption = Scientific calculator in kiosk mode with a purple top bar.
frontpage-text-testmode-scientific-calculator-purple-top-bar = The secure scientific calculator has a purple top bar.
frontpage-text-testmode-screen-pinning-mode = Screen Pinning mode provides an extra level of security by preventing other apps from being used while the calculator is open.
frontpage-text-testmode-secure-graphing-calculator-green-top-bar = The secure graphing calculator has a green top bar.
frontpage-text-testmode-students-can-leave-app-self-lock-mode = Please note that students can leave App Self-Lock by clicking "I'm Done" before the end of the test. You can monitor appropriate usage by looking at the log at the conclusion of the test. It will show how long the student was continuously in the application.
frontpage-text-testmode-students-can-leave-chromebook-app = Please note that students can leave the app by powering down their Chromebook and restarting it. You can monitor appropriate usage by looking at the log at the conclusion of the test. It will show how long the student was continuously in the application.
frontpage-text-testmode-students-can-opt-into-app-self-lock = Students can opt into App Self-Lock by pressing the "Start Test" button. While in App Self-Lock, students will be locked into the calculator they selected before pressing "Start Test". They will not be able to switch calculators nor leave the app until they leave App Self-Lock.
frontpage-text-testmode-to-help-teachers-and-students-prepare = To help students and teachers prepare for assessments, and to support ongoing instruction and formative assessment needs, Desmos has developed a suite of Test Mode apps.
practice-button-sc-info-pdf = { $stateName } PDF
practice-button-state-info-pdf = { $stateName } Information PDF
practice-heading-is-desmos-on-test = Is Desmos on your test?
practice-heading-national-international-assessments = National and International Assessments
practice-heading-practice = Practice
practice-heading-privacy = Privacy
practice-heading-questions-and-feedback = Additional Questions and Feedback
practice-heading-state-assessments = State Assessments
practice-heading-title-test-mode = Test Mode
practice-heading-title-testing = Testing
practice-label-desmos-on-test = Desmos is on the test!
practice-label-desmos-on-test-apply-nysed = Apply to NYSED to use Desmos!
practice-label-desmos-on-test-partial = Desmos can be used on the test
practice-label-desmos-on-tests = Desmos is on the tests!
practice-label-ib-middle-years = International Baccalaureate\xAE (IB) Middle Years Programme (MYP)
practice-label-nwea-map-growth = NWEA MAP\xAE Growth\u2122
practice-label-sample = Sample
practice-label-sbac = Smarter Balanced
practice-label-state-test = State Test:
practice-label-state-tests = State Tests:
practice-label-states-ak-four-function-grades = Grades 5, 8 (Science)
practice-label-states-ak-graphing-grades = Grade 9 (Math)
practice-label-states-ak-scientific-grades = Grades 6-9 (Math), Grade 10 (Science)
practice-label-states-al-four-function-grades = Grades 6-8 (Math), Grade 8 (Science)
practice-label-states-al-scientific-grades = Grades 6-8 (Math), Grade 8 (Science)
practice-label-states-az-four-function-grades = Grade 5 (Science)
practice-label-states-az-graphing-grades = High School Math
practice-label-states-az-scientific-grades = Grade 7-8 (Math), 8 & High School (Sci)
practice-label-states-ca-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-ca-graphing-grades = Grade 11 (Math)
practice-label-states-ca-scientific-grades = Grades 7-8 (Math), Grade 8, High School (Science)
practice-label-states-ct-four-function-grades = Grade 6 (Math) Grade 5 (Sci)
practice-label-states-ct-graphing-grades = High School
practice-label-states-ct-scientific-grades = Grades 7-8 (Math), Grade 8 (Sci)
practice-label-states-de-four-function-grades = Grade 6
practice-label-states-de-graphing-grades = High School
practice-label-states-de-scientific-grades = Grades 7-8
practice-label-states-fl-scientific-grades = Grades 7-8
practice-label-states-ga-four-function-grades = Grades 6-7
practice-label-states-ga-graphing-grades = Grade 8 & High School
practice-label-states-ga-scientific-grades = Grades 6-8 & High School
practice-label-states-hi-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-hi-graphing-grades = Grade 11 (Math, Biology)
practice-label-states-hi-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-ia-four-function-grades = Grades 3-6 (Mathematics), Grade 5 (Science)
practice-label-states-ia-scientific-grades = Grades 7-11 (Mathematics), Grades 8 & 10 (Science)
practice-label-states-id-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-id-graphing-grades = Grade 11 (Math), High School (Science)
practice-label-states-id-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-in-four-function-grades = Grade 6 (Math) Grades 4, 6 (Sci), I AM
practice-label-states-in-graphing-grades = High School (SAT Math)
practice-label-states-in-scientific-grades = Grades 7-8 (Math), Biology
practice-label-states-ky-four-function-grades = High School (Mathematics)
practice-label-states-ky-graphing-grades = High School (Mathematics and Science)
practice-label-states-ky-scientific-grades = High School (Mathematics)
practice-label-states-la-graphing-grades = High School
practice-label-states-ma-graphing-grades = Grades 8 & 10 (Mathematics)
practice-label-states-ma-scientific-grades = High School (Introductory Physics)
practice-label-states-md-four-function-grades = Grade 5 (Science), Grades 3-7 (Mathematics)
practice-label-states-md-graphing-grades = High School (Mathematics)
practice-label-states-md-scientific-grades = Grade 8 (Mathematics), Grade 8 (Science)
practice-label-states-mi-four-function-grades = Grade 6
practice-label-states-mi-scientific-grades = Grade 7
practice-label-states-mo-four-function-grades = Grades 6-8 (Mathematics), Grade 5 & 8 (Science)
practice-label-states-mo-graphing-grades = Grades 6-8 (Mathematics), Algebra I, Algebra II, Geometry, Grade 8 (Science), Physical Science, and Biology
practice-label-states-mo-scientific-grades = Grades 6-8 (Mathematics), Grade 8 (Science)
practice-label-states-ms-graphing-grades = Algebra 1
practice-label-states-mt-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-mt-graphing-grades = Grade 11 (Math)
practice-label-states-mt-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-nc-four-function-grades = Grades 3-5
practice-label-states-nc-graphing-grades = Grade 8, Math 1, and above
practice-label-states-nc-scientific-grades = Grades 6-8
practice-label-states-nd-four-function-grades = Grade 6 (Math), Grade 4 (Science)
practice-label-states-nd-graphing-grades = Grade 10 (Math, Science)
practice-label-states-nd-scientific-grades = Grades 7-8 (Math) Grades8 (Science)
practice-label-states-ne-four-function-grades = Grade 6
practice-label-states-ne-scientific-grades = Grades 7-8 (Math), Biology
practice-label-states-nh-graphing-grades = High School (Math)
practice-label-states-nh-scientific-grades = Grades 6-8 (Math) Grades 5, 8, High School (Science)
practice-label-states-nv-four-function-grades = Grade 5 (Science), Grade 6 (Mathematics)
practice-label-states-nv-scientific-grades = Grades 7-8 (Mathematics), Grade 8, High School (Science)
practice-label-states-ny-graphing-grades = High School (Mathematics)
practice-label-states-oh-graphing-grades = High School
practice-label-states-oh-scientific-grades = Grades 3-8
practice-label-states-or-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-or-graphing-grades = Grade 11 (Math, Science)
practice-label-states-or-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-pa-four-function-grades = Mathematics (Grades 4-8, Algebra 1), Science (Grades 4 and 8, Biology, CDT)
practice-label-states-pa-graphing-grades = Mathematics (Algebra I, CDT)
practice-label-states-pa-scientific-grades = Mathematics (Grades 6-8), Science (Grade 8, Biology, CDT)
practice-label-states-ri-graphing-grades = Grade 8 (Mathematics), Grade 11 (Science)
practice-label-states-sc-alt-four-function-grades = Grade 6, Alternate Assessments
practice-label-states-sc-alt-scientific-grades = Grades 7, 8, 11, Alternate Assessments
practice-label-states-sc-std-four-function-grades = Grades 6 (Math, Science)
practice-label-states-sc-std-graphing-grades = Grades 7-8 (Math), Algebra 1, Biology
practice-label-states-sc-std-scientific-grades = Grades 6 (Math, Science), 7-8 (Math), Algebra 1, Biology
practice-label-states-sd-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-sd-graphing-grades = Grade 11 (Math), High School (Science)
practice-label-states-sd-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-tn-graphing-grades = Algebra I\u2013II, Geometry, Integrated Math I\u2013III, and Biology
practice-label-states-tn-scientific-grades = Grades 6-8 (Math and Science)
practice-label-states-tx-four-function-grades = Grade 8 Science, Biology
practice-label-states-tx-graphing-grades = Grade 8 Science, Biology, Grade 8 Math, Algebra 1, Algebra 2
practice-label-states-tx-scientific-grades = Grade 8 Science, Biology
practice-label-states-ut-graphing-grades = Grades 9-10 (Mathematics)
practice-label-states-ut-scientific-grades = Grades 9-10 (Science)
practice-label-states-va-four-function-grades = Grades 4-5
practice-label-states-va-graphing-grades = High School
practice-label-states-va-scientific-grades = Grades 6-8
practice-label-states-vi-four-function-grades = Grade 6
practice-label-states-vi-graphing-grades = Grades 10-11
practice-label-states-vi-scientific-grades = Grades 7-8
practice-label-states-vt-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-vt-graphing-grades = High School (Math, Science)
practice-label-states-vt-scientific-grades = Grades 7-8 (Math), Grade 8 (Science)
practice-label-states-wa-four-function-grades = Grade 6 (Math), Grade 5 (Science)
practice-label-states-wa-graphing-grades = Grade 11 (Math), Grade 8, High School (Science)
practice-label-states-wa-scientific-grades = Grades 7-8 (Math)
practice-label-states-wv-four-function-grades = Grade 6
practice-label-states-wv-graphing-grades = High School
practice-label-states-wv-scientific-grades = Grades 7-8
practice-label-states-wy-four-function-grades = Grade 6
practice-label-states-wy-graphing-grades = High School
practice-label-states-wy-scientific-grades = Grades 7-8
practice-link-four-function = Four Function Calculator
practice-link-graphing = Graphing Calculator
practice-link-scientific = Scientific Calculator
practice-narration-close-details = Close Details About { $stateName }
practice-text-accessibility-information = Desmos is committed to helping every student love learning math. We are proud to say that the Desmos calculators are <1>WCAG 2.1 AA compliant. </1>The accessibility improvements we've made ensure students who are blind or visually impaired have the same opportunities as their peers to discover the joy of learning math. Please read more about this at <2>www.desmos.com/accessibility</2>{"."}
practice-text-calculator-note = These calculators differ from the ones on our site. You can find more information in the PDF.
practice-text-data-privacy = Additional rules apply for data privacy when dealing with children under 13. The <1>Four-Function</1> and <2>Scientific</2> calculators, which will be used by students under the age of 13, never request student data as there is no way to log in.
practice-text-description-test-mode = Learn how to configure Test Mode to use Desmos calculators on assessments.
practice-text-description-testing = Is Desmos on your test? Find out if the Desmos calculators are on your state assessments.
practice-text-different-calculators-ib = Please note that these calculators differ from the ones on our site. You can find more information in <1>our overview PDF</1>{"."} Students can practice on the sample <2>Scientific Calculator</2>{"."}
practice-text-different-calculators-nwea = Please note that these calculators differ from the ones on our site. You can find more information in <1>our overview PDF</1>{"."} Students can practice on the sample <2>Four Function</2> or <3>Scientific Calculator</3>{"."}
practice-text-different-calculators-sbac = Desmos calculators are available on Smarter Balanced assessments. Please note that these calculators differ from the standard ones on our site. Students who reside in a Smarter Balanced member state or U.S. territory can practice with the calculators configured for specific test settings available below.
practice-text-more-information = Interested in learning more about Desmos calculator found on your state or national assessment? Check out our <1>professional learning and development offerings</1>{"."}
practice-text-national-international-assessments = Desmos is now available on national and international assessments! These assessments include:
practice-text-practice-information = To help students and teachers prepare for assessments, and to support ongoing instruction and formative assessment needs, Desmos has developed a suite of Test Mode apps. Our practice apps match the configuration that students will encounter on test day. You can learn more at <1>www.desmos.com/test-mode</1>{"."}
practice-text-privacy = During test administrations, Desmos will not receive any data about students. Vendors will host the Desmos technology directly on their servers and will not exchange any data with Desmos's servers. Furthermore, students do not need to sign in or provide any personal information about themselves to be able to practice with Desmos calculators before the test.
practice-text-questions = We know this change may prompt additional questions from teachers, parents, and administrators. Please don't hesitate to email questions or feedback to <1>support@desmos.com</1>{"."}
practice-text-state-assessments = Desmos is also available on a range of state assessments! Find your state below to learn more.
practice-text-state-not-listed = If Desmos isn't on your state assessment yet, and you're interested in changing that, <1>please let us know!</1>
practice-text-students-create-accounts = While practicing for the test, some 11th-grade students using <1>desmos.com/calculator</1> may choose to create accounts to be able to save work for a later time. We encourage everyone to review the <2>Desmos Privacy Policy</2>, which describes what information we collect from these users who are over the age of 13 and what we do with that information.
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Proceeding by setting 'points' to true."),r.points=!0),oB(t.columnMode)&&__dcg_shared_module_exports__['Hc'].warn("Invalid columnMode: '"+t.columnMode+"'.")),t.hasOwnProperty("dragMode")&&(k1(t.dragMode)?r.dragMode=t.dragMode==="AUTO"?"NONE":t.dragMode:__dcg_shared_module_exports__['Hc'].warn("Invalid dragMode: '"+t.dragMode+"'.")),r}function fB(t,e){var r={type:"table",id:np(t,e)};return t.hasOwnProperty("columns")&&t.columns&&(r.columns=t.columns.map(function(i){return gB(i,e)})),r}function mB(t,e){var r={type:"folder",id:np(t,e)};return t.hasOwnProperty("hidden")&&(r.hidden=!!t.hidden),r}function yB(t,e){var r={type:"image",id:np(t,e)};return t.hasOwnProperty("hidden")&&(r.hidden=!!t.hidden),r}function Bx(t,e,r){var i=t.type;if(e&&i&&i!==e){__dcg_shared_module_exports__['Hc'].warn("Cannot change type of expression from '"+e+"' to '"+i+"'.");return}switch(i){case void 0:case"expression":return hB(t,r);case"image":return yB(t,r);case"table":return fB(t,r);case"folder":return 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o=t.getUint16(r,i);n.exif[o]=lt.getExifValue(t,e,r,t.getUint16(r+2,i),t.getUint32(r+4,i),i)};lt.parseExifTags=function(t,e,r,i,n){var o,a,s;if(r+6>t.byteLength){console.log("Invalid Exif data: Invalid directory offset.");return}if(o=t.getUint16(r,i),a=r+2+12*o,a+4>t.byteLength){console.log("Invalid Exif data: Invalid directory size.");return}for(s=0;s<o;s+=1)this.parseExifTag(t,e,r+2+12*s,i,n);return t.getUint32(a,i)};lt.parseExifData=function(t,e,r,i,n){if(!n.disableExif){var o=e+10,a,s,l;if(t.getUint32(e+4)===1165519206){if(o+8>t.byteLength){console.log("Invalid Exif data: Invalid segment size.");return}if(t.getUint16(e+8)!==0){console.log("Invalid Exif data: Missing byte alignment offset.");return}switch(t.getUint16(o)){case 18761:a=!0;break;case 19789:a=!1;break;default:console.log("Invalid Exif data: Invalid byte alignment marker.");return}if(t.getUint16(o+2,a)!==42){console.log("Invalid Exif data: Missing TIFF marker.");return}s=t.getUint32(o+4,a),i.exif=new lt.ExifMap,s=lt.parseExifTags(t,o,o+s,a,i),s&&!n.disableExifThumbnail&&(l={exif:{}},s=lt.parseExifTags(t,o,o+s,a,l),l.exif[513]&&(i.exif.Thumbnail=lt.getExifThumbnail(t,o+l.exif[513],l.exif[514]))),i.exif[34665]&&!n.disableExifSub&&lt.parseExifTags(t,o,o+i.exif[34665],a,i),i.exif[34853]&&!n.disableExifGps&&lt.parseExifTags(t,o,o+i.exif[34853],a,i)}}};lt.metaDataParsers.jpeg[65505].push(lt.parseExifData);lt.ExifMap.prototype.tags={256:"ImageWidth",257:"ImageHeight",34665:"ExifIFDPointer",34853:"GPSInfoIFDPointer",40965:"InteroperabilityIFDPointer",258:"BitsPerSample",259:"Compression",262:"PhotometricInterpretation",274:"Orientation",277:"SamplesPerPixel",284:"PlanarConfiguration",530:"YCbCrSubSampling",531:"YCbCrPositioning",282:"XResolution",283:"YResolution",296:"ResolutionUnit",273:"StripOffsets",278:"RowsPerStrip",279:"StripByteCounts",513:"JPEGInterchangeFormat",514:"JPEGInterchangeFormatLength",301:"TransferFunction",318:"WhitePoint",319:"PrimaryChromaticities",529:"YCbCrCoefficients",532:"ReferenceBlackWhite",306:"DateTime",270:"ImageDescription",271:"Make",272:"Model",305:"Software",315:"Artist",33432:"Copyright",36864:"ExifVersion",40960:"FlashpixVersion",40961:"ColorSpace",40962:"PixelXDimension",40963:"PixelYDimension",42240:"Gamma",37121:"ComponentsConfiguration",37122:"CompressedBitsPerPixel",37500:"MakerNote",37510:"UserComment",40964:"RelatedSoundFile",36867:"DateTimeOriginal",36868:"DateTimeDigitized",37520:"SubSecTime",37521:"SubSecTimeOriginal",37522:"SubSecTimeDigitized",33434:"ExposureTime",33437:"FNumber",34850:"ExposureProgram",34852:"SpectralSensitivity",34855:"PhotographicSensitivity",34856:"OECF",34864:"SensitivityType",34865:"StandardOutputSensitivity",34866:"RecommendedExposureIndex",34867:"ISOSpeed",34868:"ISOSpeedLatitudeyyy",34869:"ISOSpeedLatitudezzz",37377:"ShutterSpeedValue",37378:"ApertureValue",37379:"BrightnessValue",37380:"ExposureBias",37381:"MaxApertureValue",37382:"SubjectDistance",37383:"MeteringMode",37384:"LightSource",37385:"Flash",37396:"SubjectArea",37386:"FocalLength",41483:"FlashEnergy",41484:"SpatialFrequencyResponse",41486:"FocalPlaneXResolution",41487:"FocalPlaneYResolution",41488:"FocalPlaneResolutionUnit",41492:"SubjectLocation",41493:"ExposureIndex",41495:"SensingMethod",41728:"FileSource",41729:"SceneType",41730:"CFAPattern",41985:"CustomRendered",41986:"ExposureMode",41987:"WhiteBalance",41988:"DigitalZoomRatio",41989:"FocalLengthIn35mmFilm",41990:"SceneCaptureType",41991:"GainControl",41992:"Contrast",41993:"Saturation",41994:"Sharpness",41995:"DeviceSettingDescription",41996:"SubjectDistanceRange",42016:"ImageUniqueID",42032:"CameraOwnerName",42033:"BodySerialNumber",42034:"LensSpecification",42035:"LensMake",42036:"LensModel",42037:"LensSerialNumber",0:"GPSVersionID",1:"GPSLatitudeRef",2:"GPSLatitude",3:"GPSLongitudeRef",4:"GPSLongitude",5:"GPSAltitudeRef",6:"GPSAltitude",7:"GPSTimeStamp",8:"GPSSatellites",9:"GPSStatus",10:"GPSMeasureMode",11:"GPSDOP",12:"GPSSpeedRef",13:"GPSSpeed",14:"GPSTrackRef",15:"GPSTrack",16:"GPSImgDirectionRef",17:"GPSImgDirection",18:"GPSMapDatum",19:"GPSDestLatitudeRef",20:"GPSDestLatitude",21:"GPSDestLongitudeRef",22:"GPSDestLongitude",23:"GPSDestBearingRef",24:"GPSDestBearing",25:"GPSDestDistanceRef",26:"GPSDestDistance",27:"GPSProcessingMethod",28:"GPSAreaInformation",29:"GPSDateStamp",30:"GPSDifferential",31:"GPSHPositioningError"};lt.ExifMap.prototype.stringValues={ExposureProgram:{0:"Undefined",1:"Manual",2:"Normal program",3:"Aperture priority",4:"Shutter priority",5:"Creative program",6:"Action program",7:"Portrait mode",8:"Landscape mode"},MeteringMode:{0:"Unknown",1:"Average",2:"CenterWeightedAverage",3:"Spot",4:"MultiSpot",5:"Pattern",6:"Partial",255:"Other"},LightSource:{0:"Unknown",1:"Daylight",2:"Fluorescent",3:"Tungsten (incandescent light)",4:"Flash",9:"Fine weather",10:"Cloudy weather",11:"Shade",12:"Daylight fluorescent (D 5700 - 7100K)",13:"Day white fluorescent (N 4600 - 5400K)",14:"Cool white fluorescent (W 3900 - 4500K)",15:"White fluorescent (WW 3200 - 3700K)",17:"Standard light A",18:"Standard light B",19:"Standard light C",20:"D55",21:"D65",22:"D75",23:"D50",24:"ISO studio tungsten",255:"Other"},Flash:{0:"Flash did not fire",1:"Flash fired",5:"Strobe return light not detected",7:"Strobe return light detected",9:"Flash fired, compulsory flash mode",13:"Flash fired, compulsory flash mode, return light not detected",15:"Flash fired, compulsory flash mode, return light detected",16:"Flash did not fire, compulsory flash mode",24:"Flash did not fire, auto mode",25:"Flash fired, auto mode",29:"Flash fired, auto mode, return light not detected",31:"Flash fired, auto mode, return light detected",32:"No flash function",65:"Flash fired, red-eye reduction mode",69:"Flash fired, red-eye reduction mode, return light not detected",71:"Flash fired, red-eye reduction mode, return light detected",73:"Flash fired, compulsory flash mode, red-eye reduction mode",77:"Flash fired, compulsory flash mode, red-eye reduction mode, return light not detected",79:"Flash fired, compulsory flash mode, red-eye reduction mode, return light detected",89:"Flash fired, auto mode, red-eye reduction mode",93:"Flash fired, auto mode, return light not detected, red-eye reduction mode",95:"Flash fired, auto mode, return light detected, red-eye reduction mode"},SensingMethod:{1:"Undefined",2:"One-chip color area sensor",3:"Two-chip color area sensor",4:"Three-chip color area sensor",5:"Color sequential area sensor",7:"Trilinear sensor",8:"Color sequential linear sensor"},SceneCaptureType:{0:"Standard",1:"Landscape",2:"Portrait",3:"Night scene"},SceneType:{1:"Directly photographed"},CustomRendered:{0:"Normal process",1:"Custom process"},WhiteBalance:{0:"Auto white balance",1:"Manual white balance"},GainControl:{0:"None",1:"Low gain up",2:"High gain up",3:"Low gain down",4:"High gain down"},Contrast:{0:"Normal",1:"Soft",2:"Hard"},Saturation:{0:"Normal",1:"Low saturation",2:"High saturation"},Sharpness:{0:"Normal",1:"Soft",2:"Hard"},SubjectDistanceRange:{0:"Unknown",1:"Macro",2:"Close view",3:"Distant view"},FileSource:{3:"DSC"},ComponentsConfiguration:{0:"",1:"Y",2:"Cb",3:"Cr",4:"R",5:"G",6:"B"},Orientation:{1:"top-left",2:"top-right",3:"bottom-right",4:"bottom-left",5:"left-top",6:"right-top",7:"right-bottom",8:"left-bottom"}};lt.ExifMap.prototype.getText=function(t){var e=this.get(t);switch(t){case"LightSource":case"Flash":case"MeteringMode":case"ExposureProgram":case"SensingMethod":case"SceneCaptureType":case"SceneType":case"CustomRendered":case"WhiteBalance":case"GainControl":case"Contrast":case"Saturation":case"Sharpness":case"SubjectDistanceRange":case"FileSource":case"Orientation":return this.stringValues[t][e];case"ExifVersion":case"FlashpixVersion":return String.fromCharCode(e[0],e[1],e[2],e[3]);case"ComponentsConfiguration":return this.stringValues[t][e[0]]+this.stringValues[t][e[1]]+this.stringValues[t][e[2]]+this.stringValues[t][e[3]];case"GPSVersionID":return e[0]+"."+e[1]+"."+e[2]+"."+e[3]}return String(e)};(function(t){var e=t.tags,r=t.map,i;for(i in e)e.hasOwnProperty(i)&&(r[e[i]]=i)})(lt.ExifMap.prototype);lt.ExifMap.prototype.getAll=function(){var t={},e,r;for(e in this)this.hasOwnProperty(e)&&(r=this.tags[e],r&&(t[r]=this.getText(r)));return t};function M1(t,e){for(var r=[.92,.86,.8,.7,.6,.5,.4,.3,.2,.1],i,n=0;n<r.length;n++)if(i=t.toDataURL("image/jpeg",r[n]),i.length<e)return i;return i}function EB(t,e){for(var r=t.toDataURL().length,i=t.width,n=t.height,o=document.createElement("canvas"),a,s=0;s<2;s++){var l=Math.sqrt(e/r);i=Math.round(l*i),n=Math.round(l*n),o.height=n,o.width=i;var c=o.getContext("2d");if(c.drawImage(t,0,0,i,n),a=o.toDataURL(),r=a.length,r<e)return a}return a}function DB(t){for(var e=t.getContext("2d"),r=e.getImageData(0,0,t.width,t.height).data,i=3;i<r.length;i+=4)if(r[i]!==255)return!0;return!1}function qx(t,e){var r={orientation:!0,canvas:!0,maxWidth:1600,maxHeight:1600};lt(t,function(i){if(!i.toDataURL){e(!0);return}var n=2e5,o;if(t.type==="image/jpeg")o=M1(i,n);else if(o=i.toDataURL(),o.length>n){var a=o.length>.75*i.width*i.height,s=a&&!DB(i);o=s?M1(i,n):EB(i,n)}e(null,o)},r)}var pa=class{constructor(){this.model=new 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e.type==="do-not-update"?"":e.type==="final"?e.endingMsg:e.content}_advanceTrip(){var e=this.currentTour.update(),r=new Date().getTime();if(e&&this.currentStep&&this.currentStep.type!=="do-not-update"&&e.type!=="do-not-update"&&this.getContent(e)!==this.getContent(this.currentStep)){if(this.currentStep.delayBeforeExit){if(this.throttleTimer&&r-this.throttleTimer<this.currentStep.delayBeforeExit)return;if(!this.throttleTimer){this.throttleTimer=r;return}}e.delayBeforeEnter&&(this.currentStep=e,this.throttleTimer=r)}if(!(e&&this.currentStep&&this.getContent(this.currentStep)===this.getContent(e)&&this.throttleTimer&&this.throttleTimer<this.currentStep.delayBeforeEnter)&&(this.throttleTimer=null,e&&e.type!=="do-not-update")){if(this.currentStep=e,e.type==="final"){this.finishTour(e,5);return}this.tripManager.showTripBlock(e)}}startTour(e){this.running||(this.currentTour=e,this.running=!0,this._tripLoop(),this.tripManager.fadeInTripBlock())}closingMsg(e,r){return"<b>"+e+"</b><br>This message will self-destruct in "+r+"..."}finishTour(e,r){if(clearTimeout(this.__tripLoopTimeout),this.running=!1,r<0){this.tripManager.stop();return}e.type==="final"?this.tripManager.showTripBlock(e,this.closingMsg(e.endingMsg,r)):this.tripManager.showTripBlock(e),setTimeout(()=>this.finishTour(e,r-1),1e3)}stopTour(){this.running=!1,this.currentStep=void 0,this.currentTour=void 0}};at();function NE(t){var e=t&&t.id;if(t&&t.type==="table"){var r=ao(t);if(r){var i=t.columnModels[r.column];e=i?i.id:void 0}else e=void 0}return e}function A1(t,e,r){var i=t.getAllSelectedItems(),n={};for(var o of i){var a=NE(o);a!==void 0&&(n[a]=!0,r[a]||e.selectSketch(a))}for(let s in r)n[s]||e.deselectSketch(s);return n}var zn=class{constructor(e,r,i){this.pattern=i,this.replen=this.pattern[0]+this.pattern[1],r/this.replen>1e3&&(this.pattern[0]=r*this.pattern[0]/this.replen/1e3,this.pattern[1]=r*this.pattern[1]/this.replen/1e3),this.pstate=0,this.dstaccum=0,this.px=null,this.py=null,this.ctx=e}static getDashedPattern(e,r){let i=e.lineWidth*11/(r?3.5:2.5),n=i*7/11;return[i,n]}static getDottedPattern(e,r,i){let n=.5*e.lineWidth*.1/(i?3.5:2.5),o=n*8/.1;return r&&(o*=2),[n,o]}static getTotalSegmentLength(e){if(e.length<4)return 0;let r=0,i=0,n=e[0],o=e[1];for(;isNaN(n)||isNaN(o);){if(i+=2,i>=e.length)return 0;n=e[i],o=e[i+1]}let a,s;for(i+=2;i<e.length;i+=2)a=e[i],s=e[i+1],!(isNaN(a)||isNaN(s))&&(r+=__dcg_shared_module_exports__['_'](a-n,s-o),n=a,o=s);return r}start(e,r){this.px=e,this.py=r}next(e,r){if(this.px===null||this.py===null)throw new Error("Must call start before calling next");let i=this.pattern[this.pstate],n=Math.sqrt(Math.pow(e-this.px,2)+Math.pow(r-this.py,2));if(n>1e-5){for(;n+this.dstaccum>=i;){let o=e-this.px,a=r-this.py,s=i-this.dstaccum;o*=s/n,a*=s/n,this.pstate===0&&(this.ctx.moveTo(this.px,this.py),this.ctx.lineTo(this.px+o,this.py+a)),this.dstaccum=0,this.px+=o,this.py+=a,this.pstate=this.pstate===0?1:0,i=this.pattern[this.pstate],n-=s}this.pstate===0&&(this.ctx.moveTo(this.px,this.py),this.ctx.lineTo(e,r))}this.px=e,this.py=r,this.dstaccum+=n}close(){this.pstate=0,this.dstaccum=0,this.px=null,this.py=null}drawSegment(e){let r=0,i=e[0],n=e[1];for(;isNaN(i)||isNaN(n);){if(r+=2,r>=e.length)return;i=e[r],n=e[r+1]}this.start(i,n);let o,a;for(r+=2;r<e.length;r+=2)o=e[r],a=e[r+1],!(isNaN(o)||isNaN(a))&&this.next(o,a);this.close()}};function KE(t,e){return t+1e-8*(e-t)>t&&e-t>1e-300&&e-t<1e300}function L1(t,e){return t>1e-300&&KE(t,e)}var Ci=class{constructor(e=-10,r=10,i=-10,n=10){this.xmin=e,this.xmax=r,this.ymin=i,this.ymax=n}static fromObject({xmin:e,xmax:r,ymin:i,ymax:n}){return new Ci(e,r,i,n)}toObject(){return{xmin:this.xmin,ymin:this.ymin,xmax:this.xmax,ymax:this.ymax}}equals(e){return!(this.xmin!==e.xmin||this.ymin!==e.ymin||this.xmax!==e.xmax||this.ymax!==e.ymax)}isXValid(e){return e==="linear"?KE(this.xmin,this.xmax):L1(this.xmin,this.xmax)}isYValid(e){return e==="linear"?KE(this.ymin,this.ymax):L1(this.ymin,this.ymax)}isValid(e){return this.isXValid(e.xAxisScale)&&this.isYValid(e.yAxisScale)}isSquare(e,r){return Math.abs(e.height-e.width*this.aspectRatio(r))<1}aspectRatio(e){let r=e.yAxisScale==="linear"?this.ymax-this.ymin:Math.log(this.ymax/this.ymin),i=e.xAxisScale==="linear"?this.xmax-this.xmin:Math.log(this.xmax/this.xmin);return r/i}getSquaredAxisLimits({axis:e,screen:r,settings:i}){let[n,o,a,s]=e==="y"?[{min:this.ymin,max:this.ymax},{min:this.xmin,max:this.xmax},r.height/r.width,i.yAxisScale]:[{min:this.xmin,max:this.xmax},{min:this.ymin,max:this.ymax},r.width/r.height,i.xAxisScale];if(s==="logarithmic"){let p=n.max/n.min,g=o.max/o.min,y=__dcg_shared_module_exports__['a'](g,a),w=Math.sqrt(y/p);return{min:n.min/w,max:n.max*w}}let l=n.max-n.min,h=.5*((o.max-o.min)*a-l);return{min:n.min-h,max:n.max+h}}squareXAxis(e,r){let{min:i,max:n}=this.getSquaredAxisLimits({axis:"x",screen:e,settings:r});return new Ci(i,n,this.ymin,this.ymax)}squareYAxis(e,r){let{min:i,max:n}=this.getSquaredAxisLimits({axis:"y",screen:e,settings:r});return new Ci(this.xmin,this.xmax,i,n)}squareCrop(e,r){return this.aspectRatio({xAxisScale:r.xAxisScale,yAxisScale:r.yAxisScale})>e.height/e.width?this.squareYAxis(e,r):this.squareXAxis(e,r)}polarDiameter(){let e=Math.abs(this.xmax),r=Math.abs(this.xmin),i=Math.abs(this.ymax),n=Math.abs(this.ymin);return 1.5*Math.max(e,r,i,n)}largestR(){return Math.sqrt(Math.pow(Math.max(-this.xmin,this.xmax),2)+Math.pow(Math.max(-this.ymin,this.ymax),2))}smallestR(){return this.xmin<=0&&this.xmax>=0&&this.ymin<=0&&this.ymax>=0?0:this.xmin<=0&&this.xmax>=0?Math.min(Math.abs(this.ymin),Math.abs(this.ymax)):this.ymin<=0&&this.ymax>=0?Math.min(Math.abs(this.xmin),Math.abs(this.xmax)):Math.sqrt(Math.pow(Math.max(this.xmin,-this.xmax),2)+Math.pow(Math.max(this.ymin,-this.ymax),2))}};var Ol;function P1(t,e){if(Ol&&Ol.color===e&&Ol.img===t)return Ol.canvas;Ol?(Ol.color=e,Ol.img=t):Ol={color:e,img:t,canvas:document.createElement("canvas")};var r=Ol.canvas;r.width=0,r.width=t.width,r.height=t.height;var i=r.getContext("2d");return i.drawImage(t,0,0),i.fillStyle=e,i.globalCompositeOperation="source-atop",i.fillRect(0,0,t.width,t.height),r}function zx(t,e,r){let i=t.formula;if(!i||!i.dimensions.x)return;let n=i.dimensions;for(var o=0;o<n.x.length;o++){var a=n.x[o],s=n.y[o],l=n.width[o],c=n.height[o],u=n.radianAngle[o];if(!(!isFinite(a)||!isFinite(s)||!isFinite(l)||!isFinite(c)||!isFinite(u))){ei(e,"dcg-svg-image"),e.save(),Br(e),e.globalAlpha=n.opacity[o];var h=r.mapy(c)-r.mapy(0),p=r.mapx(l)-r.mapx(0),g=u===0?1:Math.abs(p/l*(c/h)),y=r.mapx(a),w=r.mapy(s),b=y-p/2,D=w+h*g/2,I=c<0?-1:1,E=l<0?-1:1,G=b*E,T=D*I,L=Math.abs(p),_=Math.abs(h);u!==0&&(e.translate(y,w),e.scale(1,1/g),e.rotate(u),e.translate(-y,-w)),e.scale(E,I);var x=!1,V=!1,R=t.controller.getGrapher();R&&R.type==="2d"&&(x=R.clickableObjectsLayer.shouldDrawHovered(t.id,o),V=R.clickableObjectsLayer.shouldDrawPressed(t.id,o));var q=t.imageObj,K=q;V?t.depressedImageObj?K=t.depressedImageObj:K=P1(q,"rgba(50,50,50,0.2)"):x&&(t.hoveredImageObj?K=t.hoveredImageObj:K=P1(q,"rgba(200,200,200,0.2)")),e.drawImage(K,G,T,L,_*g),js(t)&&t.controller.isTraceEnabled()&&(e.beginPath(),e.rect(G,T,L,_*g),e.restore(),e.save(),e.strokeStyle="#6993C7",e.lineWidth=2,e.stroke()),e.restore()}}}function Wn(t,e){let r=t;r._dcgStartNamedGroup&&r._dcgStartNamedGroup(e)}function Kg(t,e){let r=t;r._dcgSetTitle&&r._dcgSetTitle(e)}function jn(t){let e=t;e._dcgEndNamedGroup&&e._dcgEndNamedGroup()}var Yx={};function F1(t={}){return Object.keys(t).length}function jx(t,e={}){return F1(e)===0?t:t.filter((r,i)=>!e[i])}function O1(t,e){let r=[];for(let i=0;i<t;i++)r.push(e);return r}function AB(){return!!Object.keys(Yx).length}var qE=function(t,e){let r=3;return e&&(r+=e),new Ci(-r,t.width+r,-r,t.height+r)},Si=class{constructor(e,r,i){if(this.controller=e,this.getExpressionAriaLabel=i,r.config.plaidMode){let n=["RED","BLUE","GREEN","PURPLE","ORANGE","BLACK"];for(let o of n)Yx[__dcg_shared_module_exports__['gc'][o]]=document.createElement("img"),Yx[__dcg_shared_module_exports__['gc'][o]].setAttribute("src","/assets/img/april-fools/"+o.toLowerCase()+".png")}}redrawToCtx(e,r,i,n,o,a,s,l){Wn(e,"expressions");let c=r.settings.highlight,u=this.controller.isGeometry();o.forEach(h=>{let p=i[h],g=n[h];p!==void 0&&(u&&r.settings.setProperty("highlight",p.showHighlight),Wn(e,"sketch"),r.settings.takingScreenshot&&Kg(e,this.getExpressionAriaLabel(h)),Si.drawSketchToCtx({sketch:i[h],ctx:e,projection:r,poiLabelsLayer:a,clickableObjectsLayer:s,geometryContext:this.controller.getGeoModel(),showMovablePoints:l==null?void 0:l.showMovablePoints}),jn(e)),g&&g.shouldGraph&&g.foreground&&zx(g,e,r)}),jn(e),r.settings.setProperty("highlight",c)}static eachSegment(e,r){for(let i of e.branches)if(i.graphMode!==15)for(let n of i.segments)r(i,n)}static drawSketchToCtx({sketch:e,ctx:r,projection:i,poiLabelsLayer:n,clickableObjectsLayer:o,geometryContext:a,showMovablePoints:s}){var y,w;if(!e.branches||!e.branches.length)return;let l=r.lineWidth,c=r.globalAlpha,u=i.settings.globalCurveColor?i.settings.globalCurveColor:e.color,h=Yx[u];if(h&&h.complete&&h.naturalWidth>0){let b=r.createPattern(h,"repeat");r.fillStyle=b}else r.fillStyle=u;r.strokeStyle=u,r.lineJoin="round",r.lineCap="round";let p=!!i.settings.takingScreenshot,g=!!s;for(let b of e.branches){if(b.graphMode===3||b.graphMode===4||b.graphMode===15||b.graphMode===22)continue;let D=1;o.shouldDrawHovered(e.id,b.listIndex)&&(D=1.2),o.shouldDrawPressed(e.id,b.listIndex)&&(D=1.4),D*=(y=a==null?void 0:a.getToolFadeOpacity(e.id))!=null?y:1,D*=i.settings.getFillOpacityMultiplier(),b.color&&!i.settings.globalCurveColor&&!AB()&&(r.fillStyle=b.color),b.graphMode!==6&&(r.desmos_batching=!0,r.beginPath());for(let I of b.segments){let E=(w=b.graphMode)!=null?w:2;if(E===7&&!i.settings.disableFill)Si.fillPolygonToCtx(r,i,I,b.fillOpacity===void 0?NaN:b.fillOpacity*D);else if(E!==8){let G=b.operator,T=!i.settings.disableFill&&(G=="<"||G==">"||G=="<="||G==">="),L=G=="<="||G=="<";T&&Si.fillGraphStrokeToCtx(r,i,I,L,E)}}r.globalAlpha=Si._clampedOpacity(b.fillOpacity===void 0?NaN:b.fillOpacity*D,.4),b.graphMode!==6&&(r.fill(),r.desmos_batching=!1),r.globalAlpha=1}Si.eachSegment(e,function(b,D){var Y,N,j;if(b.graphMode===3||b.graphMode===4||b.graphMode===15||b.graphMode===22)return;let I=2;b.graphMode&&(I=b.graphMode);let E=D,G=b.lineWidth!==void 0,T=b.lineWidth,L=2.5,_=(Y=b.arrowMode)!=null?Y:"DEFAULT";if(r.strokeStyle=b.color,r.fillStyle=b.color,G&&(T<=0||!isFinite(T)))return;r.lineWidth=G?T:L;let x=i.settings.graphLineWidth/L;e.tokenSelected?x*=2:e.tokenHovered&&(x*=1.5),r.lineWidth*=x,r.globalAlpha*=i.settings.curveOpacity,r.globalAlpha=Si._clampedOpacity(i.settings.curveOpacity===1?1:b.lineOpacity,.9);let V=b.operator,R="default";V==="<"||V===">"||V==="!="?R="DASHED":V==="<="||V===">="?R="SOLID":e.style==="DASHED"||b.style==="DASHED"?R="DASHED":(e.style==="DOTTED"||b.style==="DOTTED")&&(R="DOTTED",G&&(r.lineWidth*=2)),r.globalAlpha*=(N=a==null?void 0:a.getToolFadeOpacity(e.id))!=null?N:1;let q=!b.isIntersectionExtension&&o.shouldDrawHovered(e.id,b.listIndex),K=!b.isIntersectionExtension&&o.shouldDrawPressed(e.id,b.listIndex);(K||q)&&(r.save(),r.lineWidth+=4.5,K?r.globalAlpha*=.5:r.globalAlpha*=.3,Si.drawGraphStrokeToCtx(r,i,E,{type:R,graphMode:I,op:V,arrowMode:_,opacityMultiplier:K?.5:.3}),r.restore()),Si.drawGraphStrokeToCtx(r,i,E,{type:R,graphMode:I,op:V,arrowMode:_,opacityMultiplier:(j=a==null?void 0:a.getToolFadeOpacity(e.id))!=null?j:1})}.bind(this)),r.lineWidth=l,r.globalAlpha=c,Si.eachSegment(e,function(b,D){var I;if(b.graphMode===3&&b.showPoint||b.graphMode===4&&p){let E=D,G=[],T;if(b.interactiveLabel&&e.labels)for(let N=0,j=e.labels.length;N<j;N++){let B=e.labels[N];if(B.type==="poi"){let A=n.isOpenPOI(B.poi),$=n.getHoveredPOI()===B.poi;G.push(A||$),!A&&$&&(T=N)}}let L=b.graphMode===4&&p&&!g&&b.pointOpacity===1,_=1;typeof b.pointSize=="number"?_=b.pointSize/9:Array.isArray(b.pointSize)&&(_=b.pointSize.map(function(N){return N/9}));let x;Array.isArray(b.color)&&(x=b.color);let V=o.getHoveredObjectById(e.id),R=o.shouldDrawHovered(e.id,void 0),q=o.getPressedObject(),K=o.shouldDrawPressed(e.id,q==null?void 0:q.listIndex),Y=b.droppedIndices;if(R||K){let N=E.length;Y&&(N+=F1(Y));let j=O1(N,0),B=Array.isArray(_)?_.slice():O1(N,_);K&&q?q.listIndex===void 0?(j=j.map(()=>.5),B=B.map(A=>A*1.5)):(j[q.listIndex]=.5,B[q.listIndex]*=1.5):R&&V&&(j=j.map((A,$)=>V.listIndexes===void 0||V.listIndexes[$]?.3:A),B=B.map((A,$)=>V.listIndexes===void 0||V.listIndexes[$]?A*1.5:A)),Si.drawPointsToCtx({ctx:r,projection:i,segment:E,style:b.style,sizeOverrideIdxs:G,opacityOverrideIdx:T,sizeFactor:B,opacityFactor:j,colorOverrides:x,baseOpacity:b.pointOpacity,droppedIndices:Y,sketch:e}),r.restore()}Si.drawPointsToCtx({ctx:r,projection:i,segment:E,style:b.style,sizeOverrideIdxs:G,opacityOverrideIdx:T,sizeFactor:_,opacityFactor:(I=a==null?void 0:a.getToolFadeOpacity(e.id))!=null?I:1,colorOverrides:x,baseOpacity:L?.9:b.pointOpacity,droppedIndices:Y,sketch:e})}}.bind(this))}static drawGraphStrokeToCtx(e,r,i,n){let{type:o,graphMode:a,op:s,arrowMode:l}=n;if(a===20||a===21){let[g,y,w]=i,b=r.mathToPixels.mapX(g),D=r.mathToPixels.mapY(y),I=r.mathToPixels.dangerouslyGetXScaleFactor(),E=r.mathToPixels.dangerouslyGetYScaleFactor(),G=Math.abs(w*I),T=Math.abs(w*E),L,_;if(a===21?(L=-i[3],_=-i[4]):(L=0,_=2*Math.PI),e.save(),ei(e,"dcg-svg-curve"),e.desmos_batching||e.beginPath(),o==="DASHED"){let x=zn.getDashedPattern(e,!!r.settings.highlight);e.setLineDash(x)}else if(o==="DOTTED"){let x=zn.getDottedPattern(e,!!r.settings.config.projectorMode,!!r.settings.highlight);e.setLineDash(x)}e.ellipse(b,D,G,T,0,L,_,L>_),e.desmos_batching||e.stroke(),Br(e),e.restore();return}else if(a===23){let[g,y,w,b,D]=i,I=cp(b,r),E=r.mathToPixels.mapX(g),G=r.mathToPixels.mapY(y),T=r.mathToPixels.dangerouslyGetXScaleFactor(),L=r.mathToPixels.dangerouslyGetYScaleFactor(),_=T>L?T/L:1,x=T>L?1:L/T,V=Math.abs(_*I),R=Math.abs(x*I);if(e.save(),ei(e,"dcg-svg-curve"),e.globalAlpha=.4*n.opacityMultiplier,e.desmos_batching||e.beginPath(),e.moveTo(E,G),e.lineTo(E+V*Math.cos(-w),G+R*Math.sin(-w)),e.ellipse(E,G,V,R,0,-w,-w-b,b>0),e.lineTo(E,G),!e.desmos_batching&&!D&&e.fill(),e.globalAlpha=n.opacityMultiplier,e.desmos_batching||e.beginPath(),e.ellipse(E,G,V,R,0,-w,-w-b,b>0),D){let q=-w-b,K=E+V*Math.cos(q),Y=G+R*Math.sin(q);$E(e,K,Y,-w,-b,10,V)}e.globalAlpha=n.opacityMultiplier,e.desmos_batching||e.stroke(),e.lineWidth=1.5,e.globalAlpha=.2*n.opacityMultiplier,e.moveTo(E+1.5*V*Math.cos(-w),G+1.5*R*Math.sin(-w)),e.lineTo(E,G),e.lineTo(E+1.5*V*Math.cos(-w-b),G+1.5*R*Math.sin(-w-b)),e.stroke(),Br(e),e.restore()}else if(a===17||a===18||a===19){let{clipped:g,mapped:y}=Lg(i,r,a),[w,b,D,I]=g,[E,G,T,L]=y;e.save(),ei(e,"dcg-svg-curve");let _;if(e.desmos_batching||e.beginPath(),o=="DASHED"?(_=new zn(e,zn.getTotalSegmentLength(g),zn.getDashedPattern(e,!!r.settings.highlight)),_.drawSegment(g)):o=="DOTTED"?(_=new zn(e,zn.getTotalSegmentLength(g),zn.getDottedPattern(e,!!r.settings.config.projectorMode,!!r.settings.highlight)),_.drawSegment(g)):(e.moveTo(w,b),e.lineTo(D,I)),a===17){let x=PB(o)*e.lineWidth,{startArrow:V,endArrow:R}=LB(VB(a,l));V&&Zs(e,T,L,E,G,x),R&&Zs(e,E,G,T,L,x)}e.desmos_batching||e.stroke(),Br(e),e.restore();return}let c=Pg(a,s!=="=",r.settings),u=Xu(i,r.mathToPixels,c),h=fd(u,qE(r.screen,e.lineWidth));if(h.length===0)return;e.save(),ei(e,"dcg-svg-curve");let p;if(e.desmos_batching||e.beginPath(),o=="DASHED")p=new zn(e,zn.getTotalSegmentLength(h),zn.getDashedPattern(e,!!r.settings.highlight)),p.drawSegment(h);else if(o=="DOTTED")p=new zn(e,zn.getTotalSegmentLength(h),zn.getDottedPattern(e,!!r.settings.config.projectorMode,!!r.settings.highlight)),p.drawSegment(h);else if((o==="SOLID"||o==="default")&&e.lineWidth===1)if(h.length>4||h[0]!==h[2]&&h[1]!==h[3]){e.moveTo(h[0],h[1]);for(let y=0;y<h.length;y+=2)e.lineTo(h[y],h[y+1])}else{e.moveTo(__dcg_shared_module_exports__['ga'](h[0]),__dcg_shared_module_exports__['ga'](h[1]));for(let y=0;y<h.length;y+=2)e.lineTo(__dcg_shared_module_exports__['ga'](h[y]),__dcg_shared_module_exports__['ga'](h[y+1]))}else{e.moveTo(h[0],h[1]);for(let g=0;g<h.length;g+=2)e.lineTo(h[g],h[g+1])}e.desmos_batching||e.stroke(),Br(e),e.restore()}static mapPointToScreen(e,r,i){let o=e.mapx(r);if(o<-20||o>e.screen.width+20)return null;let a=e.mapy(i);return a<-20||a>e.screen.height+20?null:{x:o,y:a}}static drawPointToCtx(e,r,i,n,o,a,s,l,c,u,h){let p=e.lineWidth,g=e.fillStyle,y=e.strokeStyle,w=Si.mapPointToScreen(r,n,o);if(!w||c!==void 0&&(c<=0||!isFinite(c)))return!1;ei(e,"dcg-svg-point"),a!==void 0?e.globalAlpha=a:e.globalAlpha=.9,u!==void 0&&(e.globalAlpha*=u),e.desmos_batching||e.beginPath();let b=r.settings.pointLineWidth;if(l&&(b=r.settings.config.projectorMode?17:11,e.lineWidth=b),i.tokenSelected?c?c*=2:c=2:i.tokenHovered&&(c?c*=1.5:c=1.5),c!==void 0&&(b*=c,e.lineWidth=b),h&&(e.fillStyle=h,e.strokeStyle=h),s==="CROSS"){let D=b*.4;e.moveTo(w.x-D,w.y-D),e.lineTo(w.x+D,w.y+D),e.moveTo(w.x+D,w.y-D),e.lineTo(w.x-D,w.y+D),e.lineWidth=b*.3}else if(s==="OPEN"){let D=b*.42;e.moveTo(w.x+D,w.y),e.arc(w.x,w.y,D,0,Math.PI*2,!0),e.closePath(),e.fillStyle="white",e.lineWidth=b*.25,e.fill()}else e.moveTo(w.x-.1,w.y-.1),e.lineTo(w.x-.1,w.y+.1),e.lineTo(w.x+.1,w.y+.1),e.lineTo(w.x+.1,w.y-.1);return e.desmos_batching||e.stroke(),e.globalAlpha=1,e.lineWidth=p,e.fillStyle=g,e.strokeStyle=y,Br(e),!0}static drawPointsToCtx(e){let{ctx:r,projection:i,segment:n,style:o,sizeOverrideIdxs:a,opacityOverrideIdx:s,sizeFactor:l,opacityFactor:c,colorOverrides:u,baseOpacity:h,droppedIndices:p}=e,g=r.lineWidth;r.lineWidth=i.settings.pointLineWidth;let y;Array.isArray(h)?(y=h.map(function(w){return Si._clampedOpacity(w,.9)}.bind(this)),y=jx(y,p)):y=Si._clampedOpacity(h,.9),Array.isArray(l)&&(l=jx(l,p)),Array.isArray(c)&&(c=jx(c,p)),u&&(u=jx(u,p));for(let w=0;w<n.length;w++)Si.drawPointToCtx(r,i,e.sketch,n[w][0],n[w][1],s===w?.6:Array.isArray(y)?y[w]:y,o,a[w],Array.isArray(l)?l[w]:l,Array.isArray(c)?c[w]:c,u&&u[w]);r.lineWidth=g}static fillGraphStrokeToCtx(e,r,i,n,o){e.globalAlpha=o===6?.2:.4;let a=null,s=null,l;if(o===6){s=bx;let u=n?0:r.viewport.polarDiameter(),h=r.settings.degreeMode?180:2*Math.PI;a=QV(i,u,h)}else o===2?(s=zV,l=n?r.viewport.ymin:r.viewport.ymax,a=yE(i,l)):o===1&&(s=$V,l=n?r.viewport.xmin:r.viewport.xmax,a=yE(i,l));if(a===null||s===null)return;let c=qE(r.screen);for(let u of a){let h=Pg(o,!0,r.settings),p=Xu(u,r.mathToPixels,h),g=wx(p,c,s,!1);if(g.length>=6){ei(e,"dcg-svg-region"),e.desmos_batching||e.beginPath(),e.moveTo(g[0],g[1]);for(let y=2;y<g.length;y+=2)e.lineTo(g[y],g[y+1]);e.lineTo(g[0],g[1]),e.desmos_batching||e.fill(),Br(e)}}e.globalAlpha=1}static _clampedOpacity(e,r){return typeof e!="number"?r:e<0?0:e>1?1:isFinite(e)?e:r}static fillPolygonToCtx(e,r,i,n){let o=qE(r.screen);e.globalAlpha=Si._clampedOpacity(n*r.settings.getFillOpacityMultiplier(),.4);let a=Xu(i,r.mathToPixels,xx),s=wx(a,o,bx,!1);if(s.length>=6){ei(e,"dcg-svg-region"),e.desmos_batching||e.beginPath(),e.moveTo(s[0],s[1]);for(let l=2;l<s.length;l+=2)e.lineTo(s[l],s[l+1]);e.desmos_batching||e.fill(),Br(e)}e.globalAlpha=1}};function VB(t,e){return t===17?e==="DEFAULT"?"NONE":e:"NONE"}function LB(t){switch(t){case"NONE":return{startArrow:!1,endArrow:!1};case"POSITIVE":return{startArrow:!1,endArrow:!0};case"BOTH":return{startArrow:!0,endArrow:!0};default:let e=t;throw new Error("Unexpected arrowMode: "+e)}}function PB(t){switch(t){case"default":case"SOLID":case"DASHED":return 4;case"DOTTED":return 2;default:let e=t;throw new Error("Unexpected line style "+e)}}function Zs(t,e,r,i,n,o){let a=Math.atan2(n-r,i-e),s=i-o*Math.cos(a-Math.PI/9),l=n-o*Math.sin(a-Math.PI/9),c=i-o*Math.cos(a+Math.PI/9),u=n-o*Math.sin(a+Math.PI/9),h=i-(o-2)*Math.cos(a-Math.PI/18),p=n-(o-2)*Math.sin(a-Math.PI/18),g=i-(o-2)*Math.cos(a+Math.PI/18),y=n-(o-2)*Math.sin(a+Math.PI/18);t.moveTo(i,n),t.lineTo(s,l),t.lineTo(c,u),t.lineTo(i,n),t.lineTo(h,p),t.lineTo(g,y),t.lineTo(i,n)}function $E(t,e,r,i,n,o,a){let s=i+n,l=o*Math.min(1,Math.max(.5,Math.abs(n)/.8)),c=n<=0,u=Math.PI/2;a<25?u+=.25:u+=.1,c||(u*=-1);let h=e+Math.cos(s+u),p=r+Math.sin(s+u);Zs(t,h,p,e,r,l)}function cp(t,e){let r=20;return e.settings.config.projectorMode&&(r*=1.4),r}var Jx=class{constructor(e){this.savedPOI=[],this.controller=e}redrawToCtx(e,r,i,n,o,a){let s=[];for(var l=0;l<a.length;l++){var c=a[l],u=i[c];if(u){u.showHighlight&&!this.controller.isGeometry()&&this.drawSketchHighlight({sketch:u,ctx:e,projection:r,poiLabelsLayer:n,clickableObjectsLayer:o,geometryContext:this.controller.getGeoModel()});var h=u.getPOI();(u.showPOI||h.length&&h[0].isAttachedToPlottedPoint())&&s.push.apply(s,this.drawPOIs(h,e,"#AAAAAA",r))}}this.savedPOI=s}getDrawnPOI(){return this.savedPOI}drawSketchHighlight(e){e.projection.settings.setProperty("highlight",!0),Si.drawSketchToCtx(e),e.projection.settings.setProperty("highlight",!1)}drawPOIs(e,r,i,n){r.lineWidth=n.settings.pointLineWidth,r.strokeStyle=i||"#AAAAAA",r.fillStyle=i||"#AAAAAA",r.lineJoin="round",r.lineCap="round";var o=r.globalAlpha;r.globalAlpha=.01;var a=[],s,l=e.length,c;if(l&&e[0].isAttachedToPlottedPoint())for(s=0;s<l;s++)c=e[s],Si.mapPointToScreen(n,c.x,c.y)&&a.push(c);else for(s=0;s<l;s++)c=e[s],Si.drawPointToCtx(r,n,c.sketch,c.x,c.y)&&a.push(c);return r.globalAlpha=o,a}};var Xx=class{redrawToCtx(e,r,i){if(i){e.save(),e.lineWidth=2,e.fillStyle="rgba(0,0,0,.15)",e.strokeStyle="rgba(0,0,0,.4)";var n=r.mapx(i.left),o=r.mapy(i.top),a=r.mapx(i.right),s=r.mapy(i.bottom),l=a-n,c=s-o;e.fillRect(n,o,l,c),e.strokeRect(n,o,l,c),e.restore()}}};var Fl=__dcg_shared_module_exports__['i'](ne());var{If:_B}=Fl.Components,Qx=class extends Fl.Class{init(){this.controller=this.props.grapher().controller,this.poiController=this.props.grapher().poiController}template(){return Fl.createElement(_B,{predicate:this.bindFn(this.showCursor)},()=>Fl.createElement("div",{class:Fl.const("dcg-geo-keyboard-cursor"),style:()=>({top:`${this.getPosition().y}px`,left:`${this.getPosition().x}px`})}))}getPosition(){let e=this.poiController.getGeoKeyboardPt(),r=this.props.grapher().getProjection();return{x:r.mapx(e.x),y:r.mapy(e.y)}}showCursor(){return this.controller.isGeometry()&&this.controller.isGraphPaperFocused()&&!(this.controller.getSelectedGeoExpression()||this.controller.hasMultipleItemsSelected())}};var dp,dt,Wg,jE,WE;function lo(t,e){var r=Object.keys(e),i;for(i=0;i<r.length;i++)t=t.replace(new RegExp("\\{"+r[i]+"\\}","gi"),e[r[i]]);return t}function Zx(t){var e,r,i;if(!t)throw new Error("cannot create a random attribute name for an undefined object");e="ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz",r="";do for(r="",i=0;i<12;i++)r+=e[Math.floor(Math.random()*e.length)];while(t[r]);return r}function FB(t,e){var r,i,n={},o,a;for(t=t.split(","),e=e||10,r=0;r<t.length;r+=2)i="&"+t[r+1]+";",o=parseInt(t[r],e),n[i]="&#"+o+";";return n["\\xa0"]="&#160;",n}function RB(t){var e={left:"start",right:"end",center:"middle",start:"start",end:"end"};return e[t]||e.start}WE=FB("50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,t9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro",32);dp={strokeStyle:{svgAttr:"stroke",canvas:"#000000",svg:"none",apply:"stroke"},fillStyle:{svgAttr:"fill",canvas:"#000000",svg:null,apply:"fill"},lineCap:{svgAttr:"stroke-linecap",canvas:"butt",svg:"butt",apply:"stroke"},lineJoin:{svgAttr:"stroke-linejoin",canvas:"miter",svg:"miter",apply:"stroke"},miterLimit:{svgAttr:"stroke-miterlimit",canvas:10,svg:4,apply:"stroke"},lineWidth:{svgAttr:"stroke-width",canvas:1,svg:1,apply:"stroke"},globalAlpha:{svgAttr:"opacity",canvas:1,svg:1,apply:"fill stroke"},font:{canvas:"10px sans-serif"},shadowColor:{canvas:"#000000"},shadowOffsetX:{canvas:0},shadowOffsetY:{canvas:0},shadowBlur:{canvas:0},textAlign:{canvas:"start"},textBaseline:{canvas:"alphabetic"},lineDash:{svgAttr:"stroke-dasharray",canvas:[],svg:null,apply:"stroke"}};Wg=function(t,e){this.__root=t,this.__ctx=e};Wg.prototype.addColorStop=function(t,e){var r=this.__ctx.__createElement("stop"),i,n;r.setAttribute("offset",t),e.indexOf("rgba")!==-1?(i=/rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d?\.?\d*)\s*\)/gi,n=i.exec(e),r.setAttribute("stop-color",lo("rgb({r},{g},{b})",{r:n[1],g:n[2],b:n[3]})),r.setAttribute("stop-opacity",n[4])):r.setAttribute("stop-color",e),this.__root.appendChild(r)};jE=function(t,e){this.__root=t,this.__ctx=e};dt=function(t){var e={width:500,height:500,enableMirroring:!1},r;if(arguments.length>1?(r=e,r.width=arguments[0],r.height=arguments[1]):t?r=t:r=e,!(this instanceof dt))return new dt(r);this._randomPostfix="-"+function(){return"xxxxxxxx".replace(/x/g,function(n){return(Math.random()*16|0).toString(16)})}(),this._svgClassNames=[],this.width=r.width||e.width,this.height=r.height||e.height,this.enableMirroring=r.enableMirroring!==void 0?r.enableMirroring:e.enableMirroring,this.canvas=this,this.__document=r.document||document,r.ctx?this.__ctx=r.ctx:(this.__canvas=this.__document.createElement("canvas"),this.__ctx=this.__canvas.getContext("2d")),this.__setDefaultStyles(),this.__stack=[this.__getStyleState()],this.__groupStack=[],this.__root=this.__document.createElementNS("http://www.w3.org/2000/svg","svg"),this.__root.setAttribute("version",1.1),this.__root.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.__root.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),this.__root.setAttribute("width",this.width),this.__root.setAttribute("height",this.height),this.__ids={},this.__defs=this.__document.createElementNS("http://www.w3.org/2000/svg","defs"),this.__root.appendChild(this.__defs),this.__currentElement=this.__document.createElementNS("http://www.w3.org/2000/svg","g"),this.__root.appendChild(this.__currentElement)};dt.prototype.__createElement=function(t,e,r){typeof e=="undefined"&&(e={});var i=this.__document.createElementNS("http://www.w3.org/2000/svg",t),n=Object.keys(e),o,a;for(r&&(i.setAttribute("fill","none"),i.setAttribute("stroke","none")),o=0;o<n.length;o++)a=n[o],i.setAttribute(a,e[a]);var s=this._svgClassNames&&this._svgClassNames[this._svgClassNames.length-1];return s&&i.setAttribute("class",s),i};dt.prototype.__setDefaultStyles=function(){var t=Object.keys(dp),e,r;for(e=0;e<t.length;e++)r=t[e],this[r]=dp[r].canvas};dt.prototype.__applyStyleState=function(t){var e=Object.keys(t),r,i;for(r=0;r<e.length;r++)i=e[r],this[i]=t[i]};dt.prototype.__getStyleState=function(){var t,e={},r=Object.keys(dp),i;for(t=0;t<r.length;t++)i=r[t],e[i]=this[i];return e};dt.prototype.__applyStyleToCurrentElement=function(t){var e=this.__currentElement,r=this.__currentElementsToStyle;r&&(e.setAttribute(t,""),e=r.element,r.children.forEach(function(g){g.setAttribute(t,"")}));var i=Object.keys(dp),n,o,a,s,l,c;for(n=0;n<i.length;n++)if(o=dp[i[n]],a=this[i[n]],o.apply){if(a instanceof jE){if(a.__ctx)for(;a.__ctx.__defs.childNodes.length;)s=a.__ctx.__defs.childNodes[0].getAttribute("id"),this.__ids[s]=s,this.__defs.appendChild(a.__ctx.__defs.childNodes[0]);e.setAttribute(o.apply,lo("url(#{id})",{id:a.__root.getAttribute("id")}))}else if(a instanceof Wg)e.setAttribute(o.apply,lo("url(#{id})",{id:a.__root.getAttribute("id")}));else if(o.apply.indexOf(t)!==-1&&o.svg!==a)if((o.svgAttr==="stroke"||o.svgAttr==="fill")&&a.indexOf("rgba")!==-1){l=/rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d?\.?\d*)\s*\)/gi,c=l.exec(a),e.setAttribute(o.svgAttr,lo("rgb({r},{g},{b})",{r:c[1],g:c[2],b:c[3]}));var u=c[4],h=this.globalAlpha;h!=null&&(u*=h),e.setAttribute(o.svgAttr+"-opacity",u)}else{var p=o.svgAttr;if(i[n]==="globalAlpha"&&(p=t+"-"+o.svgAttr,e.getAttribute(p)))continue;e.setAttribute(p,a)}}};dt.prototype.__closestGroupOrSvg=function(t){return t=t||this.__currentElement,t.nodeName==="g"||t.nodeName==="svg"?t:this.__closestGroupOrSvg(t.parentNode)};dt.prototype.getSerializedSvg=function(t){var e=new XMLSerializer().serializeToString(this.__root),r,i,n,o,a,s;if(s=/xmlns="http:\/\/www\.w3\.org\/2000\/svg".+xmlns="http:\/\/www\.w3\.org\/2000\/svg/gi,s.test(e)&&(e=e.replace('xmlns="http://www.w3.org/2000/svg','xmlns:xlink="http://www.w3.org/1999/xlink')),t)for(r=Object.keys(WE),i=0;i<r.length;i++)n=r[i],o=WE[n],a=new RegExp(n,"gi"),a.test(e)&&(e=e.replace(a,o));return e};dt.prototype.getSvg=function(){return this.__root};dt.prototype._dcgStartNamedGroup=function(t){var e=this.__createElement("g");e.setAttribute("id",t+this._randomPostfix);var r=this.__closestGroupOrSvg();this.__groupStack.push(r),r.appendChild(e),this.__currentElement=e};dt.prototype._dcgEndNamedGroup=function(){this.__currentElement=this.__groupStack.pop(),this.__currentElement||(this.__currentElement=this.__root.childNodes[1])};dt.prototype._dcgSaveClassName=function(t){this._svgClassNames.push(t),this.__currentElement&&this.__currentElement.tagName==="path"&&!this.__currentDefaultPath&&(this.__currentElement.getAttribute("class")||this.__currentElement.setAttribute("class",t))};dt.prototype._dcgRestoreClassName=function(){this._svgClassNames.pop()};dt.prototype.save=function(){var t=this.__createElement("g"),e=this.__closestGroupOrSvg();this.__groupStack.push(e),e.appendChild(t),this.__currentElement=t,this.__stack.push(this.__getStyleState())};dt.prototype.restore=function(){this.__currentElement=this.__groupStack.pop(),this.__currentElementsToStyle=null,this.__currentElement||(this.__currentElement=this.__root.childNodes[1]);var t=this.__stack.pop();this.__applyStyleState(t)};dt.prototype.__addTransform=function(t){var e=this.__closestGroupOrSvg();if(e.childNodes.length>0){this.__currentElement.nodeName==="path"&&(this.__currentElementsToStyle||(this.__currentElementsToStyle={element:e,children:[]}),this.__currentElementsToStyle.children.push(this.__currentElement),this.__applyCurrentDefaultPath());var r=this.__createElement("g");e.appendChild(r),this.__currentElement=r}var i=this.__currentElement.getAttribute("transform");i?i+=" ":i="",i+=t,this.__currentElement.setAttribute("transform",i)};dt.prototype.scale=function(t,e){e===void 0&&(e=t),this.__addTransform(lo("scale({x},{y})",{x:t,y:e}))};dt.prototype.rotate=function(t){var e=t*180/Math.PI;this.__addTransform(lo("rotate({angle},{cx},{cy})",{angle:e,cx:0,cy:0}))};dt.prototype.translate=function(t,e){this.__addTransform(lo("translate({x},{y})",{x:t,y:e}))};dt.prototype.transform=function(t,e,r,i,n,o){this.__addTransform(lo("matrix({a},{b},{c},{d},{e},{f})",{a:t,b:e,c:r,d:i,e:n,f:o}))};dt.prototype.beginPath=function(){var t,e;this.__currentDefaultPath="",this.__currentPosition={},t=this.__createElement("path",{},!0),e=this.__closestGroupOrSvg(),e.appendChild(t),this.__currentElement=t};dt.prototype.__applyCurrentDefaultPath=function(){var t=this.__currentElement;t.nodeName==="path"?t.setAttribute("d",this.__currentDefaultPath):console.error("Attempted to apply path command to node",t.nodeName)};dt.prototype.__addPathCommand=function(t){this.__currentDefaultPath+=" ",this.__currentDefaultPath+=t};dt.prototype.moveTo=function(t,e){this.__currentElement.nodeName!=="path"&&this.beginPath(),this.__currentPosition={x:t,y:e},this.__addPathCommand(lo("M {x} 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markers"),this.__applyCurrentDefaultPath(),this.__applyStyleToCurrentElement("fill")};dt.prototype.rect=function(t,e,r,i){this.__currentElement.nodeName!=="path"&&this.beginPath(),this.moveTo(t,e),this.lineTo(t+r,e),this.lineTo(t+r,e+i),this.lineTo(t,e+i),this.lineTo(t,e),this.closePath()};dt.prototype.fillRect=function(t,e,r,i){var n,o;n=this.__createElement("rect",{x:t,y:e,width:r,height:i},!0),o=this.__closestGroupOrSvg(),o.appendChild(n),this.__currentElement=n,this.__applyStyleToCurrentElement("fill")};dt.prototype.strokeRect=function(t,e,r,i){var n,o;n=this.__createElement("rect",{x:t,y:e,width:r,height:i},!0),o=this.__closestGroupOrSvg(),o.appendChild(n),this.__currentElement=n,this.__applyStyleToCurrentElement("stroke")};dt.prototype.__clearCanvas=function(){for(var t=this.__closestGroupOrSvg(),e=t.getAttribute("transform"),r=this.__root.childNodes[1],i=r.childNodes,n=i.length-1;n>=0;n--)i[n]&&r.removeChild(i[n]);this.__currentElement=r,this.__groupStack=[],e&&this.__addTransform(e)};dt.prototype.clearRect=function(t,e,r,i){if(t===0&&e===0&&r===this.width&&i===this.height){this.__clearCanvas();return}var n,o=this.__closestGroupOrSvg();n=this.__createElement("rect",{x:t,y:e,width:r,height:i,fill:"#FFFFFF"},!0),o.appendChild(n)};dt.prototype.createLinearGradient=function(t,e,r,i){var n=this.__createElement("linearGradient",{id:Zx(this.__ids),x1:t+"px",x2:r+"px",y1:e+"px",y2:i+"px",gradientUnits:"userSpaceOnUse"},!1);return this.__defs.appendChild(n),new Wg(n,this)};dt.prototype.createRadialGradient=function(t,e,r,i,n,o){var a=this.__createElement("radialGradient",{id:Zx(this.__ids),cx:i+"px",cy:n+"px",r:o+"px",fx:t+"px",fy:e+"px",gradientUnits:"userSpaceOnUse"},!1);return this.__defs.appendChild(a),new 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n=this.__parseFont(),o=this.__closestGroupOrSvg(),a=this.__createElement("text",{"font-family":n.family,"font-size":n.size,"font-style":n.style,"font-weight":n.weight,"text-decoration":n.decoration,x:e,y:r,"text-anchor":RB(this.textAlign)},!0);a.appendChild(this.__document.createTextNode(t)),this.__currentElement=a,this.__applyStyleToCurrentElement(i),o.appendChild(this.__wrapTextLink(n,a))};dt.prototype.fillText=function(t,e,r){this.__applyText(t,e,r,"fill")};dt.prototype.strokeText=function(t,e,r){this.__applyText(t,e,r,"stroke")};dt.prototype.measureText=function(t){return this.__ctx.font=this.font,this.__ctx.measureText(t)};dt.prototype.arc=function(t,e,r,i,n,o){if(i!==n){i=i%(2*Math.PI),n=n%(2*Math.PI),i===n&&(n=(n+2*Math.PI-.001*(o?-1:1))%(2*Math.PI));var a=t+r*Math.cos(n),s=e+r*Math.sin(n),l=t+r*Math.cos(i),c=e+r*Math.sin(i),u=o?0:1,h=0,p=n-i;p<0&&(p+=2*Math.PI),o?h=p>Math.PI?0:1:h=p>Math.PI?1:0,this.lineTo(l,c),this.__addPathCommand(lo("A {rx} {ry} {xAxisRotation} 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r.setAttribute("id",i),r.setAttribute("width",t.width),r.setAttribute("height",t.height),t.nodeName==="CANVAS"||t.nodeName==="IMG"?(n=this.__document.createElementNS("http://www.w3.org/2000/svg","image"),n.setAttribute("width",t.width),n.setAttribute("height",t.height),n.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",t.nodeName==="CANVAS"?t.toDataURL():t.getAttribute("src")),r.appendChild(n),this.__defs.appendChild(r)):t instanceof dt&&(r.appendChild(t.__root.childNodes[1]),this.__defs.appendChild(r)),new jE(r,this)};dt.prototype.setLineDash=function(t){t&&t.length>0?this.lineDash=t.join(","):this.lineDash=null};dt.prototype.ellipse=function(t,e,r,i,n,o,a,s){if(o!==a){o=o%(2*Math.PI),a=a%(2*Math.PI),o===a&&(a=(a+2*Math.PI-.001*(s?-1:1))%(2*Math.PI));var l=t+Math.cos(-n)*r*Math.cos(a)+Math.sin(-n)*i*Math.sin(a),c=e-Math.sin(-n)*r*Math.cos(a)+Math.cos(-n)*i*Math.sin(a),u=t+Math.cos(-n)*r*Math.cos(o)+Math.sin(-n)*i*Math.sin(o),h=e-Math.sin(-n)*r*Math.cos(o)+Math.cos(-n)*i*Math.sin(o),p=s?0:1,g=0,y=a-o;y<0&&(y+=2*Math.PI),s?g=y>Math.PI?0:1:g=y>Math.PI?1:0,this.lineTo(u,h),this.__addPathCommand(lo("A {rx} {ry} {xAxisRotation} {largeArcFlag} {sweepFlag} {endX} {endY}",{rx:r,ry:i,xAxisRotation:n*(180/Math.PI),largeArcFlag:g,sweepFlag:p,endX:l,endY:c})),this.__currentPosition={x:l,y:c}}};dt.prototype._dcgSetTitle=function(t){var e=this.__currentElement,r=!1,i,n=e.getElementsByTagName("title");n.length>0?i=n[0]:(i=this.__document.createElementNS("http://www.w3.org/2000/svg","title"),r=!0),i.textContent=t,r&&e.appendChild(i)};dt.prototype.drawFocusRing=function(){};dt.prototype.createImageData=function(){};dt.prototype.getImageData=function(){};dt.prototype.putImageData=function(){};dt.prototype.globalCompositeOperation=function(){};dt.prototype.setTransform=function(){};var N1=dt;at();var Rl=document.createElement("canvas").getContext("2d"),Tn=class{constructor(e,r){this._label=e,this._fontSize=r,this._layout=NB(e,r)}getRect(){return this.getRectWhenCenteredAt({x:0,y:0})}getRectWhenCenteredAt(e){return{left:this._layout.left+e.x,right:this._layout.right+e.x,top:this._layout.top+e.y,bottom:this._layout.bottom+e.y}}getBoundsWhenCenteredAt(e,r){switch(r){case"x":return{lower:this._layout.left+e,upper:this._layout.right+e};case"y":return{lower:this._layout.top+e,upper:this._layout.bottom+e};default:let i=r;throw new Error(`Unknown axis: ${i}`)}}getWidth(){return this._layout.right-this._layout.left}getHeight(){return this._layout.bottom-this._layout.top}getDimensionAlongAxis(e){switch(e){case"x":return this.getWidth();case"y":return this.getHeight();default:let r=e;throw new Error(`Unknown axis: ${r}`)}}clampBoundsWithinRect(e,r){let i,n;return e.x+this._layout.left<r.left?i=r.left-this._layout.left:e.x+this._layout.right>r.right?i=r.right-this._layout.right:i=e.x,e.y+this._layout.top<r.top?n=r.top-this._layout.top:e.y+this._layout.bottom>r.bottom?n=r.bottom-this._layout.bottom:n=e.y,{x:i,y:n}}getValue(){return this._label.value}getMinusWidth(){return this.getValue()<0?(Tn.setCtxFontSize(Rl,this._fontSize),Rl.measureText("-1").width-Rl.measureText("1").width):0}getString(){return this._label.superscript?this._label.mantissa+"^"+this._label.superscript:this._label.string}drawCenteredAt(e,r,i){let 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o=Rl.measureText(t.superscript).width,a=0,s=e/5,l=i/2+o/2,c=-e/4,u=c-n/2,h=s+r/2,p=a-i/2,g=l+o/2;return{top:u,bottom:h,left:p,right:g,mantissa_height:r,mantissa_width:i,mantissa_x:a,mantissa_y:s,superscript_height:n,superscript_width:o,superscript_x:l,superscript_y:c}}else{let r=e;Tn.setCtxFontSize(Rl,e);let i=Rl.measureText(t.string).width,n=0,o=0,a=o-r/2,s=o+r/2,l=n-i/2,c=n+i/2;return{top:a,bottom:s,left:l,right:c,mantissa_height:r,mantissa_width:i,mantissa_x:n,mantissa_y:o}}}function BB(t,e,r,i){let n=Math.ceil(t/r),o=Math.floor(e/r),a=1/r;if(!(n>o)&&!(o-n>1e4))for(let s=n;s<=o;s++)i(s/a)}var YE={base:10,major:[1,2,5],minor:[5,4,5]},KB={base:10,major:[Math.PI,2*Math.PI,5*Math.PI],minor:[4,4,5]},UB={base:2,major:[Math.PI/3],minor:[3]};function qB(t){return t?{base:10,major:[t,2*t,5*t],minor:[4,4,5]}:YE}function JE(t,e){let{major:r,minor:i,base:n}=e,o=1/0,a=1/0;for(let s=0;s<r.length;s++){let l=r[s],c=Math.ceil(Math.log(t/l)/Math.log(n)),u=l*Math.pow(n,c);if(u<o){o=u;let 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t}}(),tl=U1,{isUndo:jg,isRedo:Yg,isSelectAll:$B,isBacktick:zB,isHelp:WB,BACKSPACE:ga,TAB:rl,ENTER:il,SHIFT:Jg,CONTROL:jB,ALT:YB,CAPSLOCK:JB,ESCAPE:co,SPACEBAR:Xg,PAGEUP:up,PAGEDOWN:pp,END:hp,HOME:gp,LEFT:kc,UP:Fn,RIGHT:Ic,DOWN:Yn,DELETE:vd,lookup:Le,lookupChar:Ei}=U1;var XB=function(){{let ce=function(H,he){H.trim().split(/\s+/).forEach(function(De){var _e=Se?{passive:!1}:void 0;document.addEventListener(De,function(Me){n("document.on:"+Me.type),he(P.event.fix(Me))},_e)})},Ee=function(H){var he=!!P(H).closest(".dcg-do-not-blur").length,De=!!P(H).closest(".dcg-do-blur").length;return!!(he&&!De&&V(H))};var t=document.location.href.indexOf("dcgDebugTouchTracking=dcgYES")!==-1,e,r;window._touchtracking_id_counter==null&&(window._touchtracking_id_counter=0),window._touchtracking_id_counter+=1;var i="touchtracking_id_"+window._touchtracking_id_counter,n=function(H){r&&(r[0].value="("+Date.now()+") "+H+`
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Re=P.event.fix(he.originalEvent);Re.type=H,Re.device=p===l||p===h?"touch":p===u?"keyboard":"mouse",Re.touches=Me,Re.changedTouches=He,Re.target=De.target?De.target:he.target;var Tt=Re.device!=="keyboard"&&y["dcg-longhold"]>0;Re.wasLongheld=function(){return Tt},Re.preventTap=function(){y["dcg-tapcancel"]=1},clearTimeout(E),Re.type==="dcg-tapstart"&&Re.device!=="keyboard"&&Re.touches.length===1&&(E=setTimeout(function(){j("dcg-longhold",he,De)},500)),Re.target&&Re.target.nodeName&&Re.target.nodeName.toLowerCase()==="a"&&Re.type==="dcg-tap"&&Re.device==="keyboard"&&Re.target.click&&Re.target.click(),n("trigger event:"+Re.type),P(Re.target).trigger(Re)},B=function(H){var he=w,De=!!w.length,_e=P(".dcg-tap-container."+i+" .dcg-hovered"),Me=P.makeArray(_e.filter(function(){return V(this)})),He=[],Ze=[],Ft=[];L(T(H)).forEach(function(Tt){(!De||he.indexOf(Tt)!==-1)&&(Me.indexOf(Tt)===-1&&Ft.push(Tt),He.push(Tt))});for(var Re=0;Re<Me.length;Re++)H=Me[Re],He.indexOf(H)===-1&&Ze.push(H);P(Ze).removeClass("dcg-hovered").trigger("tipsyhide"),P(Ft).addClass("dcg-hovered").trigger("tipsyshow")},A=function(H){for(var he=0;he<G.length;he++)if(G[he].pointerId===H)return!0;return!1},$=function(H){for(var he=0;he<G.length;he++)if(G[he].pointerId===H)return G.splice(he,1)[0]},J=function(H){p===s&&_(h,H),B(null),G.push(H.originalEvent),j("dcg-tapstart",H,{touches:G,changedTouches:[H.originalEvent]})},ue=function(H){$(H.originalEvent.pointerId);var he={touches:G,changedTouches:[H.originalEvent]};j("dcg-tapcancel",H,he),G.length===0&&q(H,he)},te=function(H){$(H.originalEvent.pointerId);var he={touches:G,changedTouches:[H.originalEvent]};j("dcg-tapend",H,he),G.length===0&&q(H,he)},Ae=function(H){return H.originalEvent.pointerType==="touch"||H.originalEvent.pointerType===2};ce("pointerdown MSPointerDown",function(H){if(!(p===c||p===l||!Ae(H))){if(A(H.originalEvent.pointerId)){n("exit. pointer id already exists: 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ce("touchstart",function(H){p===c||p===h||(p===s&&_(l,H),B(null),j("dcg-tapstart",H,{touches:H.originalEvent.touches,changedTouches:H.originalEvent.changedTouches}))}),ce("touchmove",function(H){p===l&&j("dcg-tapmove",H,{touches:H.originalEvent.touches,changedTouches:H.originalEvent.changedTouches})}),ce("touchcancel",function(H){if(p===l){var he={touches:H.originalEvent.touches,changedTouches:H.originalEvent.changedTouches};j("dcg-tapcancel",H,he),H.originalEvent.touches.length===0&&q(H,he)}}),ce("touchend",function(H){if(p===l){var he={touches:H.originalEvent.touches,changedTouches:H.originalEvent.changedTouches};j("dcg-tapend",H,he),H.originalEvent.touches.length===0&&q(H,he)}}),P(document).on("mousedown",function(H){if(n("document.on:"+H.type),!(H.button===1||H.button===2)){if(p===l||p===h||K()){!P(H.target).is("input, textarea, select")&&V(H.target)&&H.preventDefault(),n("abort mousedown: 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r&&__dcg_shared_module_exports__['Ea'](r,t.location)}function nD(t,e){let r=t.predicate;r&&!r()||(e?t.controller.dispatch({type:"set-focus-location",location:t.location}):t.controller.dispatch({type:"blur-focus-location",location:t.location}))}var Ai=__dcg_shared_module_exports__['i'](ne());at();function oD(t){return t.find(':input:enabled, [tabindex="0"], a[href]').filter(":visible:not([aria-hidden=true]):not([aria-disabled=true])")}at();function bp(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,function(t){let e=Math.random()*16|0;return(t=="x"?e:e&3|8).toString(16)})}var{IfElse:b3,Switch:x3}=Ai.Components,w3=500,Rn=5,aD=class extends Ai.Class{init(){this.latexKey=0,this.uuid=this.props.uuid()}template(){return Ai.createElement("div",{class:()=>({[this.getCustomClassName()]:!0,"dcg-tooltip-positioning-container":!0,"dcg-latex-tooltip-positioning-container":!!this.props.renderAsLatex,"dcg-tooltip-gravity-ne-se":this.props.gravity()==="ne"||this.props.gravity()==="se","dcg-tooltip-gravity-nw-sw":this.props.gravity()==="nw"||this.props.gravity()==="sw","dcg-tooltip-gravity-n-s":this.props.gravity()==="n"||this.props.gravity()==="s","dcg-tooltip-gravity-e-w":this.props.gravity()==="e"||this.props.gravity()==="w"}),style:()=>({top:`${this.props.hitAreaRect().top+(this.props.offset().top||0)}px`,left:`${this.props.hitAreaRect().left+(this.props.offset().left||0)}px`,width:`${this.props.hitAreaRect().width}px`,height:`${this.props.hitAreaRect().height}px`})},Ai.createElement("div",{class:Ai.const("dcg-tooltip-message-container"),style:this.bindFn(this.getMessageStyle)},b3(()=>!!this.props.renderAsLatex,{true:()=>Ai.createElement("div",{role:Ai.const("tooltip"),id:this.const(this.uuid),class:()=>({"dcg-tooltip-message":!0,"dcg-latex":!0,"dcg-sticky-not-stuck":this.props.isStickyAndNotStuck(),"dcg-tooltip-overflow":this.messageOverflows()}),style:()=>({"max-width":`${this.getMaxWidth()}px`}),didMount:e=>{this.tooltipMessage=e}},Ai.createElement(x3,{key:()=>this.latexKey},()=>this.props.renderAsLatex().view(this.props.tooltip()))),false:()=>Ai.createElement("div",{role:Ai.const("tooltip"),id:this.const(this.uuid),class:Ai.const("dcg-tooltip-message"),style:()=>({background:this.getBackgroundColor(),cursor:this.props.isStickyAndNotStuck()?"pointer":"default"})},this.props.tooltip)})),Ai.createElement("div",{class:()=>({"dcg-tooltip-arrow":!0,[`dcg-tooltip-gravity-${this.props.gravity()[0]}`]:!0}),style:()=>this.props.renderAsLatex?this.getArrowWithBorderStyle():this.getSolidArrowStyle()}))}willUpdate(){this.latexKey++}getCustomClassName(){return this.props.class?this.props.class():""}messageOverflows(){return this.tooltipMessage&&this.tooltipMessage.getBoundingClientRect().width>=this.getMaxWidth()}getArrowWithBorderStyle(){let e=this.props.gravity(),r="10px",i=this.getBackgroundColor(),n="#bbb",o=this.props.isStickyAndNotStuck()?".95":"1",a="8px",s={width:a,height:a,border:`1px solid ${n}`,background:i,opacity:o};switch(e){case"s":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{top:"100%",left:"50%","margin-top":"1px","border-right":"0","border-bottom":"0"});case"sw":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{top:"100%",right:r,"margin-top":"1px","border-right":"0","border-bottom":"0"});case"se":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{top:"100%",left:r,"margin-top":"1px","border-right":"0","border-bottom":"0"});case"n":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{bottom:"100%",left:"50%","margin-bottom":"1px","border-left":"0","border-top":"0"});case"nw":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{bottom:"100%",right:r,"margin-bottom":"1px","border-left":"0","border-top":"0"});case"ne":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{bottom:"100%",left:r,"margin-bottom":"1px","border-left":"0","border-top":"0"});case"e":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{top:"50%",left:"100%","margin-left":"1px","border-right":"0","border-top":"0"});case"w":return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},s),{top:"50%",right:"100%","margin-right":"1px","border-left":"0","border-bottom":"0"});default:return e}}getSolidArrowStyle(){let e=this.props.gravity(),r=`${this.props.hitAreaRect().width/2}px`,i=this.getBackgroundColor(),n=`transparent transparent ${i} transparent`,o=`${i} transparent transparent transparent`,a=`transparent ${i} transparent transparent`,s=`transparent transparent transparent ${i}`,l=`-${Rn}px`;switch(e){case"s":return{top:"100%",left:"50%",border:`${Rn}px solid transparent`,"border-color":n,"margin-top":l,"margin-left":l};case"sw":return{top:"100%",right:r,border:`${Rn}px solid transparent`,"border-color":n,"margin-top":l,"margin-right":l};case"se":return{top:"100%",left:r,border:`${Rn}px solid transparent`,"border-color":n,"margin-top":l,"margin-left":l};case"n":return{bottom:"100%",left:"50%",border:`${Rn}px solid transparent`,"border-color":o,"margin-bottom":l,"margin-left":l};case"nw":return{bottom:"100%",right:r,border:`${Rn}px solid transparent`,"border-color":o,"margin-bottom":l,"margin-right":l};case"ne":return{bottom:"100%",left:r,border:`${Rn}px solid transparent`,"border-color":o,"margin-bottom":l,"margin-left":l};case"e":return{top:"50%",left:"100%",border:`${Rn}px solid transparent`,"border-color":a,"margin-left":`-${Rn}px`,"margin-top":l};case"w":return{top:"50%",right:"100%",border:`${Rn}px solid transparent`,"border-color":s,"margin-right":l,"margin-top":l};default:return e}}getBackgroundColor(){return this.props.renderAsLatex?"#fff":this.props.isStickyAndNotStuck()?"#666":"#000"}getMaxWidth(){let r=this.props.gravity(),i=this.props.hitAreaRect().left+(this.props.offset().left||0),n=i+this.props.hitAreaRect().width,o=.5*this.props.hitAreaRect().width+i,a=5,s=window.innerWidth-5;switch(r){case"se":case"ne":case"e":return s-i;case"sw":case"nw":case"w":return n-a;case"s":case"n":return Math.min(s-o,o-a)*2;default:return r}}getMessageStyle(){let e=this.props.hitAreaRect(),r=this.props.gravity(),i=this.props.maxWidth();switch(r){case"s":return{top:"100%",width:`${i}px`,transform:"translate(-50%, 0)",left:`${.5*e.width}px`,"margin-top":`${Rn}px`,"text-align":"center"};case"sw":return{top:"100%",width:`${i}px`,right:"0","margin-top":`${Rn}px`,"text-align":"right"};case"se":return{top:"100%",width:`${i}px`,"margin-top":`${Rn}px`,"text-align":"left"};case"n":return{bottom:"100%",width:`${i}px`,transform:"translate(-50%, 0)",left:`${.5*e.width}px`,"margin-bottom":`${Rn}px`,"text-align":"center"};case"nw":return{bottom:"100%",right:"0",width:`${i}px`,"margin-bottom":`${Rn}px`,"text-align":"right"};case"ne":return{bottom:"100%",width:`${i}px`,"margin-bottom":`${Rn}px`,"text-align":"left"};case"e":return{transform:"translate(0, -50%)",left:"100%",width:`${i}px`,top:`${.5*e.height}px`,"margin-left":`${Rn}px`,"text-align":"left"};case"w":return{transform:"translate(0, -50%)",right:"100%",width:`${i}px`,top:`${.5*e.height}px`,"margin-right":`${Rn}px`,"text-align":"right"};default:return r}}};function v3(){return document.fullscreenElement||document.mozFullScreenElement||document.msFullscreenElement||document.webkitFullscreenElement}var Ue=class extends Ai.Class{init(){this.uuid=`dcg-tooltip-${bp()}`}template(){return Ai.createElement("div",{class:Ai.const("dcg-tooltip-hit-area-container"),handleevent:Ai.const("true"),didMount:e=>{this.isMounted=!0,this.hitAreaNode=e,this.setupEventListeners(this.hitAreaNode)},onTap:()=>{if(this.shouldStickOnTargetClick())if(this.isStuck)this.clearTimeouts(),this.hideTooltip();else{if(this.props.disabled&&this.props.disabled())return;this.showTooltip(),this.stickTooltip()}else if(this.shouldShowOnTapstart()){if(this.props.disabled&&this.props.disabled())return;this.showTooltip(),this.setUpHideOnExternalMousedown()}}},this.children)}shouldShowOnTapstart(){return this.props.showOnTapstart&&this.props.showOnTapstart()}didUpdate(){this.updateTooltip()}updateTooltip(){if(!this.wrapperRef)return;if(!this.props.tooltip()){this.hideTooltip();return}let e=this.hitAreaNode.getBoundingClientRect(),r=this.wrapperRef.elt.getBoundingClientRect(),{originalTop:i,originalLeft:n}=this.wrapperRef,o=e.top-r.top,a=e.left-r.left;Math.abs(o-i)>3||Math.abs(a-n)>3?this.hideTooltip():this.wrapperRef.view.update()}handleShowEvent(e){if(this.props.disabled&&this.props.disabled())return;let r=this.props.delay?this.props.delay():w3;this.clearTimeouts(),this.showTooltipTimeout=setTimeout(e,r)}handleHideEvent(){this.clearTimeouts(),this.hideTooltipTimeout=setTimeout(this.bindFn(this.hideTooltip),150)}setupEventListeners(e){P(e).on("tipsyshow",r=>{r.target===e&&this.handleShowEvent(()=>{this.showTooltip()})}).on("tipsyhide",r=>{r.target!==e||this.isStuck||this.handleHideEvent()})}willUnmount(){this.clearTimeouts(),this.isMounted=!1,this.hideTooltip()}setUpHideOnExternalMousedown(){P(document).on(`mousedown.dcg-tooltip-${this.uuid} touchstart.dcg-tooltip-${this.uuid} pointerdown.dcg-tooltip-${this.uuid}`,e=>{this.wrapperRef&&(P(e.target).closest(this.hitAreaNode).length||P(e.target).closest(this.wrapperRef.elt).length||this.hideTooltip())})}stickTooltip(){this.isMounted&&this.wrapperRef&&(this.isStuck||(this.setUpHideOnExternalMousedown(),this.isStuck=!0,this.updateTooltip()))}clearTimeouts(){clearTimeout(this.showTooltipTimeout),clearTimeout(this.hideTooltipTimeout)}showTooltip(){if(!this.isMounted||this.wrapperRef||!this.props.tooltip())return;let e=this.hitAreaNode.getBoundingClientRect(),r=document.createElement("div");r.className="dcg-tooltip-mount-pt";let i=P(this.hitAreaNode).closest(".dcg-tap-container")[0],n=v3();(!!n&&P(this.hitAreaNode).closest(n).length>0&&P(n).closest(".dcg-tap-container").length>0?n:i).appendChild(r);let a=r.getBoundingClientRect(),s=e.left-a.left,l=e.top-a.top,c=Math.min(200,this.props.maxParentWidthOverflow?e.width+2*this.props.maxParentWidthOverflow():1/0),u={tooltip:this.props.tooltip,class:this.props.class,isStickyAndNotStuck:()=>this.shouldStickOnTargetClick()&&!this.isStuck,offset:()=>this.props.offset?this.props.offset():{},gravity:()=>this.props.gravity?this.props.gravity():"s",renderAsLatex:this.props.renderAsLatex,maxWidth:()=>c,hitAreaRect:()=>({top:l||0,left:s||0,width:e.width||0,height:e.height||0}),uuid:()=>this.uuid};this.setupEventListeners(r),P(r).on("dcg-tap",()=>{this.shouldStickOnTargetClick()&&this.stickTooltip()});let h=Ai.mountToNode(aD,r,u);P(document).on(`keydown.dcg-tooltip-${this.uuid}`,g=>{Le(g)===co&&this.hideTooltip()});let p=()=>this.updateTooltip();window.addEventListener("scroll",p,!0),this.wrapperRef={elt:r,view:h,originalLeft:s,originalTop:l,onScroll:p},this.assignAriaDescribedBy()}hideTooltip(){this.clearTimeouts(),this.wrapperRef&&(this.isStuck=!1,P(document).off(`.dcg-tooltip-${this.uuid}`),window.removeEventListener("scroll",this.wrapperRef.onScroll,!0),this.restoreAriaDescribedBy(),Ai.unmountFromNode(this.wrapperRef.elt),this.wrapperRef.elt.parentNode&&this.wrapperRef.elt.parentNode.removeChild(this.wrapperRef.elt),this.wrapperRef=void 0)}assignAriaDescribedBy(){let e=oD(P(this.hitAreaNode))[0]||this.hitAreaNode;this.originalDescribedBy=e.getAttribute("aria-describedby"),e.setAttribute("aria-describedby",this.uuid)}restoreAriaDescribedBy(){let e=oD(P(this.hitAreaNode))[0]||this.hitAreaNode;this.originalDescribedBy?e.setAttribute("aria-describedby",this.originalDescribedBy):e.removeAttribute("aria-describedby")}shouldStickOnTargetClick(){return!!this.props.sticky&&this.props.sticky()}};var Nl=__dcg_shared_module_exports__['i'](ne());var sw=class extends Nl.Class{template(){return Nl.createElement("div",{class:Nl.const("dcg-dot-dot-dropdown")},Nl.createElement("span",null),Nl.createElement("span",null),Nl.createElement("span",null))}};var Wo=__dcg_shared_module_exports__['i'](ne());var xp=class extends Wo.Class{template(){return Wo.createElement("span",{class:Wo.const("dcg-navigate-back"),onTap:this.props.onBack,"aria-label":this.props.ariaLabel,role:Wo.const("button"),tabindex:Wo.const("0"),handleEvent:Wo.const("true"),manageFocus:this.const(ut({controller:this.props.controller(),location:{type:"geo-header-back-link"}}))},Wo.createElement("i",{class:Wo.const("dcg-icon-chevron-left"),"aria-hidden":Wo.const("true")}),Wo.createElement("div",{class:Wo.const("dcg-navigate-back-message")},this.props.message))}};var{Switch:C3}=Qt.Components,lw=class extends Qt.Class{init(){this.controller=this.props.controller(),this.focusOrder=[{type:"geo-header-back-link"},{type:"multi-select-delete-icon"},{type:"multi-select-show-hide-icon"},{type:"multi-select-transformations-icon"},{type:"multi-select-more-icon"}]}template(){return Qt.createElement("div",{class:Qt.const("dcg-multi-select-header dcg-animate-in-after-initial-load"),onKeydown:this.bindFn(this.handleKeydown),onTapStart:this.bindFn(this.clearSelection),role:Qt.const("toolbar"),"aria-label":this.bindFn(this.getSelectedCountString)},Qt.createElement(xp,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-geometry-deselect-all"),controller:this.props.controller,message:this.bindFn(this.getSelectedCountString),onBack:this.bindFn(this.onDone)}),Qt.createElement(Ue,{tooltip:this.bindFn(this.getDeleteItemString)},Qt.createElement("span",{"aria-label":this.bindFn(this.getDeleteItemString),role:Qt.const("button"),tabindex:Qt.const("-1"),handleEvent:Qt.const("true"),class:Qt.const("dcg-multi-select-icon-button dcg-delete-btn"),onTap:this.bindFn(this.deleteSelected),manageFocus:this.const(ut({controller:this.controller,location:{type:"multi-select-delete-icon"}}))},Qt.createElement("i",{class:Qt.const("dcg-icon-trashcan"),"aria-hidden":Qt.const("true")}))),Qt.createElement(C3,{key:this.bindFn(this.getSelectedItemsKey)},()=>Qt.createElement("div",{class:()=>({"dcg-btn-outline":!0,"dcg-show-hide-btn":!0,"dcg-any-visible-objects":this.anyVisible()}),handleEvent:Qt.const("true"),tabindex:Qt.const("-1"),role:Qt.const("button"),onTap:this.bindFn(this.toggleItemsVisible),manageFocus:this.const(ut({controller:this.controller,location:{type:"multi-select-show-hide-icon"}}))},Qt.createElement("div",{"aria-hidden":()=>!this.anyVisible()},()=>this.controller.s("graphing-calculator-text-geometry-hide-objects",{count:new zo(this.getSelectedCount())})),Qt.createElement("div",{"aria-hidden":this.bindFn(this.anyVisible)},()=>this.controller.s("graphing-calculator-text-geometry-show-objects",{count:new zo(this.getSelectedCount())})))),Qt.createElement("div",{class:()=>({"dcg-btn-outline":!0,"dcg-transformations-button":!0,"dcg-transformations-open":this.isTransformationsMenuOpen()}),handleEvent:Qt.const("true"),tabindex:Qt.const("-1"),role:Qt.const("button"),"dcg-open-menu-guid":()=>tf(),onTap:this.bindFn(this.toggleTransformationsMenu),manageFocus:this.const(ut({controller:this.controller,location:{type:"multi-select-transformations-icon"}}))},this.bindFn(this.getTransformationsString),Qt.createElement("i",{class:Qt.const("dcg-icon-caret-down"),"aria-hidden":Qt.const("true")})),Qt.createElement(Ue,{tooltip:this.bindFn(this.getMoreString)},Qt.createElement("span",{"aria-label":this.bindFn(this.getMoreString),role:Qt.const("button"),tabindex:Qt.const("-1"),handleEvent:Qt.const("true"),"aria-expanded":this.bindFn(this.isMoreMenuOpen),class:Qt.const("dcg-multi-select-icon-button dcg-more-options"),"dcg-open-menu-guid":()=>ef(),manageFocus:this.const(ut({controller:this.controller,location:{type:"multi-select-more-icon"}})),onTap:this.bindFn(this.toggleMoreMenu)},Qt.createElement(sw,null))))}handleKeydown(e){let r=Le(e);if(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey||r!=="Left"&&r!=="Right"&&r!=="Home"&&r!=="End")return;let i=this.controller.getFocusLocation();if(!i)return;let n=__dcg_shared_module_exports__['ya'](this.focusOrder,i);if(n===-1)return;e.preventDefault(),e.stopPropagation();let o=n;r==="Left"?o=Math.max(0,n-1):r==="Right"?o=Math.min(this.focusOrder.length-1,n+1):r==="Home"?o=0:r==="End"&&(o=this.focusOrder.length-1),o!==n&&this.controller.dispatch({type:"set-focus-location",location:this.focusOrder[o]})}getSelectedCountString(){return this.controller.s("graphing-calculator-text-geometry-selected-objects",{count:new zo(this.getSelectedCount())})}getDeleteItemString(){return this.controller.s("graphing-calculator-text-geometry-delete-selected-objects",{count:new zo(this.getSelectedCount())})}getMoreString(){return this.controller.s("graphing-calculator-text-geometry-multi-select-more-dropdown")}getTransformationsString(){return this.controller.s("graphing-calculator-text-geometry-multi-select-transform")}getSelectedItemsKey(){let e=this.controller.getAllSelectedItems();return __dcg_shared_module_exports__['qa'](e,"id").join("-")}clearSelection(e){e.wasHandled()||this.onDone()}toggleItemsVisible(){this.anyVisible()?this.hideSelected():this.showSelected()}anyVisible(){let e=this.controller.getAllSelectedItems();return __dcg_shared_module_exports__['oa'](e,r=>r.shouldGraph)}isFolderMenuOpen(){return this.controller.isItemSettingsMenuOpen(S3())}isMoreMenuOpen(){return this.controller.isItemSettingsMenuOpen(ef())}isTransformationsMenuOpen(){return this.controller.isItemSettingsMenuOpen(tf())}toggleMoreMenu(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"multi-select-more",guid:ef(),focusFirstOption:e.device==="keyboard"}})}toggleTransformationsMenu(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"multi-select-transformations",guid:tf(),focusFirstOption:e.device==="keyboard"}})}getSelectedCount(){return this.controller.getAllSelectedItems().length}hideSelected(){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"visible",value:!1}})}showSelected(){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"visible",value:!0}})}onDone(){this.controller.dispatch({type:"set-none-selected"})}deleteSelected(){this.controller.dispatch({type:"delete-all-selected-items"})}};function S3(){return"**multi-select-folder**"}function ef(){return"**multi-select-more**"}function tf(){return"**multi-select-transformations**"}function rf(t){if(!t)return 0;if(t.type==="image"&&t.listIndex)return t.listIndex;if("poi"in t)return t.poi.pointIdxOnBranch;if("branchInfo"in t&&t.branchInfo.sketch){var e=t.branchInfo.branch,r=t.branchInfo.sketch.branches[e];return"listIndex"in r&&r.listIndex||0}return 0}var k3=0,ol=class{constructor(e,r){this.geoKeyboardPt={x:NaN,y:NaN};this.grapherIsPressed=!1;this.canceledGeoToolplayWhilePressed=!1;this.manager=e,this.controller=e.controller,this.graphSettings=r,this.$=this.manager.$,this.id=k3++,!(!this.graphSettings.config.graphpaper||this.graphSettings.config.disableMouseInteractions)&&(this.addTouchEventHandlers(),this.addHoverEventHandler(),this.addKeydownEventHandler(),this.addManualUnhoverListener(),this.addGeoEventHandlers())}remove(){this.removeAllGlobalMouseListeners(),this.removeManualUnhoverListener(),this.removeAllGeoListeners()}addGlobalMouseListener(e,r){for(var i=e.split(" "),n=0;n<i.length;n++){var o=i[n]+".dcg-poiController-"+this.id;P(document).on(o,r)}}removeAllGeoListeners(){P(document).off(".dcg-poiController-geo-"+this.id)}removeAllGlobalMouseListeners(){P(document).off(".dcg-poiController-"+this.id)}getToleranceByDevice(e){return e==="touch"?20:10}addGeoEventHandlers(){var e="keydown.dcg-poiController-geo-"+this.id,r="keyup.dcg-poiController-geo-"+this.id,i=e+" "+r;P(document).on(i,n=>{this.controller.isGeoToolActive()&&this.handleGeoShiftKeyChange(n.shiftKey)}),P(document).on("mouseleave.dcg-poiController-geo-"+this.id,()=>{if(this.controller.isGeoToolActive()&&!this.grapherIsPressed){let n=this.controller.getGeoModel();n.onMouseAction("move",{pt:{x:NaN,y:NaN},shift:!1,tolerance:0}),n.onPreviewChange()}}),P(document).on("dcg-tapmove.dcg-poiController-geo-"+this.id,n=>{this.controller.isGeoToolActive()&&this.handleGeoTapMove(n)}),P(document).on("dcg-tapend.dcg-poiController-geo-"+this.id,n=>{this.controller.isGeoToolActive()&&this.handleGeoTapEnd(n)})}addHoverEventHandler(){this.$.on("dcg-tapmove",e=>{if(e.device!=="touch"){var r=document.elementFromPoint(e.clientX,e.clientY),i=!!r&&!!P(r).closest(".dcg-grapher").length,n=this.manager.poiLabelsLayer,o=this.getMouseRelativeToGrapher(e),a=this.getToleranceByDevice(e.device);if(!this.controller.isGeoToolActive()){var s;i&&(s=this.getFeatureUnderPoint(o,a));var l;if(s&&s.type==="movable-point"){let I=s.poi,E=I&&I.getMovablePoint();l=E&&E.id}var c,u=0;s&&s.isClickable&&!e.shiftKey&&!this.manager.movablePointsLayer.isMovingPoint()&&!this.manager.traceLayer.isTracing()&&(c=s.model,u=rf(s));var h=this.manager.clickableObjectsLayer,p={};c&&(p[c.id]={listIndexes:u===void 0?void 0:{[u]:!0}}),h.setHoveredObjects(p);var g;s&&"poi"in s&&s.poi&&(!s.poi.isAttachedToPlottedPoint()||s.poi.hasInteractiveLabel())&&(g=s.poi),g!==n.getHoveredPOI()&&(this.controller.isTraceEnabled()?n.setHoveredPOI(g):n.setHoveredPOI(void 0),this.manager.redrawAllLayers());var y=!1;if(s&&s.type==="image"){var w=Ws(s.model),b=s.isClickable;y=w&&!b}var D=!1;s&&s.type==="draggable-label"&&(D=!0),y||D?this.manager.setLayerClass("extraMoveCursor","dcg-mouse-over-movable-point"):this.manager.setLayerClass("extraMoveCursor",""),this.manager.movablePointsLayer.setHoveredPointId(l)}}})}addManualUnhoverListener(){var e=()=>{var r=this.manager;r.poiLabelsLayer.setHoveredPOI(void 0),r.clickableObjectsLayer.setHoveredObjects({}),r.redrawAllLayers()};P(window).on("blur.dcg-poiController-"+this.id,e),this.$.on("mouseleave",e)}removeManualUnhoverListener(){P(window).off(".dcg-poiController-"+this.id)}addTouchEventHandlers(){this.$.on("touchstart",e=>{if(!this.isViewportLocked()){P(e.target).is(":not(input, textarea)")&&e.preventDefault();return}var r=this.getMouseRelativeToGrapher(e),i=this.getToleranceByDevice(e.device),n=this.getFeatureUnderPoint(r,i);n&&(n.type==="image"&&!js(n.model)&&!Ws(n.model)||n.type==="sketch-branch"&&this.graphSettings.config.onlyTraceSelected&&!n.sketch.selected||P(e.target).is(":not(input, textarea)")&&e.preventDefault())}),this.$.on("dcg-tapstart",e=>{if(this.controller.isGeoToolActive()){e.handle(),this.handleGeoTapStart(e);return}var r=this.getMouseRelativeToGrapher(e),i=this.getToleranceByDevice(e.device),n=this.getFeatureUnderPoint(r,i);if(!n){this.isBoxSelectActive(e)||this.controller.dispatch({type:"set-none-selected"}),this.isBoxSelectActive(e)?this.startBoxSelect(e):this.manager.viewportController.beginPanning(e);return}if("sketch"in n&&n.sketch){var o=e.shiftKey?void 0:rf(n),a=this.controller.tryInsertTokenIntoMathquill(n.sketch.id,o);if(a){e.handle(),e.preventDefault();return}}if(n.isClickable&&!this.isBoxSelectActive(e)){let p="model"in n&&n.model;p?this.manager.clickableObjectsLayer.setPressedObject({id:p.id,listIndex:rf(n)}):this.manager.clickableObjectsLayer.setPressedObject(void 0)}else this.manager.clickableObjectsLayer.setPressedObject(void 0);if(n.type==="editable-label"){e.handle();return}else Ur();if(n.type==="draggable-label"){this.startMovingPoints({evt:e,points:[{type:"draggable-label",label:n.label,startScreenPt:r}]}),e.handle();return}if(n.type==="clickable-label"&&e.handle(),n.type==="image"&&Ws(n.model)&&!this.isBoxSelectActive(e)){var s=!1;if(n.isClickable&&(s=!0),this.startMovingPoints({evt:e,points:[{type:"image",image:n.model,startScreenPt:r,shouldDelayUntilRealMove:s}]}),!s){e.handle();return}}if(n.type==="movable-point"){this.startMovingPoints({evt:e,points:[{type:"poi",poi:n.poi,startScreenPt:r}]}),e.handle(),e.handle("do-not-clear-poi-labels");return}var l=!1;let c=n.model;if(c&&c.type==="expression"&&c.formula.geometry&&(l=this.startReverseDrag(c.id,e),l&&n.type!=="static-point"&&this.manager.clickableObjectsLayer.setPressedObject({id:c.id,listIndex:rf(n)})),n.type==="static-point"&&(!n.isClickable||this.isBoxSelectActive(e))){let p=n.poi;if(this.controller.isGeometry()){if(p&&p.hasInteractiveLabel()){this._togglePOIUnderPoint(r,i)&&e.handle("do-not-clear-poi-labels");return}}else if(p){this._togglePOIUnderPoint(r,i)&&e.handle("do-not-clear-poi-labels");return}(!n.sketch.selected||this.isBoxSelectActive(e))&&n.model&&this.selectItemIfNotSecret(n.model.id,this.isBoxSelectActive(e));return}if(this._togglePOIUnderPoint(r,i)){e.handle(),e.handle("do-not-clear-poi-labels");return}if(!l&&n.type==="sketch-branch"&&(!n.isClickable||this.isBoxSelectActive(e))){var u=!this.controller.isTraceEnabled();if(this.graphSettings.config.onlyTraceSelected){if(e.handle("do-not-clear-poi-labels"),!u&&n.sketch.selected&&!this.isBoxSelectActive(e)){this.startTracingBranch(n.branchInfo,r),e.handle();return}}else{var h=!this.controller.isListEnabled();if(u&&h||(this.selectItemIfNotSecret(n.sketch.id,this.isBoxSelectActive(e)),u))return;this.startTracingBranch(n.branchInfo,r),e.handle(),e.handle("do-not-clear-poi-labels");return}}this.addGlobalMouseListener("dcg-tapmove",p=>{this.manager.clickableObjectsLayer.isAnObjectPressed()?r=this.getMouseRelativeToGrapher(p):(this.removeAllGlobalMouseListeners(),this.manager.viewportController.beginPanning(p))}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",p=>{this.removeAllGlobalMouseListeners();var g=this.manager.clickableObjectsLayer.getPressedObject(),y=g&&g.id;this.manager.clickableObjectsLayer.setPressedObject(void 0);var w=this.getFeatureUnderPoint(r,i);if(!l){if(w&&w.isClickable&&!this.isBoxSelectActive(p)){let b="model"in w&&w.model;b&&b.id===y&&!p.wasHandled("dragged-clickable-object")&&this.controller.dispatch({type:"clickable-item-clicked",id:b.id,listIndex:rf(w)});return}if(w&&w.type==="sketch-branch"&&(!w.sketch.selected||this.isBoxSelectActive(p))){this.selectItemIfNotSecret(w.model.id,this.isBoxSelectActive(p));return}if(w&&(w.type==="movable-point"||w.type==="static-point")){(!w.sketch.selected||this.isBoxSelectActive(p))&&w.model&&this.selectItemIfNotSecret(w.model.id,this.isBoxSelectActive(p));return}if(w&&w.type==="image"){this.selectItemIfNotSecret(w.model.id,this.isBoxSelectActive(p));return}}})})}isBoxSelectActive(e){if(!this.controller.isMultiSelectEnabled())return!1;let r=this.controller.getActiveTool();return r==="selection"&&e.shiftKey||r==="box-selection"}isViewportLocked(){return this.graphSettings.config.lockViewport||this.graphSettings.userLockedViewport}addKeydownEventHandler(){this.$.on("keydown",e=>{if(!this.manager.getAudioTrace().getAudioTraceActive()){var r=this.manager.movablePointsLayer.getFocusedPoint(),i=Le(e),n=Ei(e);if(i==="Up"||i==="Down"||i==="Left"||i==="Right")e.stopPropagation(),e.preventDefault(),r?this.movePointFromKeyboard(r,e):this.controller.isGeoUIActive()&&this.moveGeoPointFromKeyboard(e);else if(this.controller.isGeoUIActive()){let o,a,s,l,c,u,h=!1;if(e.ctrlKey&&e.shiftKey&&!e.altKey&&!e.metaKey){let p;if(n==="O"?p={type:"multi-select-more",guid:ef(),focusFirstOption:!0,previousFocusLocation:{type:"graph-paper"}}:n==="A"&&(p={type:"multi-select-transformations",guid:tf(),focusFirstOption:!0,previousFocusLocation:{type:"graph-paper"}}),p){e.preventDefault(),e.stopPropagation();let g=this.controller.getGeoModel().getLastFocusedId();this.controller.getActiveTool()!=="box-selection"&&g!==""&&this.controller.getItemModel(g)&&this.controller.dispatch({type:"set-selected-id",id:g}),this.controller.dispatch({type:"toggle-item-settings-menu",menu:p})}}else if(!e.altKey&&!e.ctrlKey&&!e.metaKey)if(i==="Enter"||i==="Space")e.preventDefault(),e.stopPropagation(),this.controller.getActiveTool()==="box-selection"?(this.selectItemIfNotSecret(this.controller.getGeoModel().getLastFocusedId(),!0),this.describeFocusedConstruction(!1)):this.tapGeoPointFromKeyboard(e);else if(n==="?")e.preventDefault(),e.stopPropagation(),this.controller.getGeoModel().speakCurrentGeoToolHint();else if(n==="D")e.preventDefault(),e.stopPropagation(),this.describeFocusedConstruction();else if(i==="Tab"&&this.controller.getActiveTool()!=="selection"){e.preventDefault(),e.stopPropagation();let p=e.shiftKey?"prev":"next";this.focusGeoObjFromKeyboard(p,e)}else if(i==="Backspace"||i==="Del"){e.preventDefault(),e.stopPropagation();let p=this.controller.getGeoModel().getLastFocusedId();this.controller.getActiveTool()!=="box-selection"&&p!==""&&this.controller.getItemModel(p)&&this.controller.dispatch({type:"set-selected-id",id:p}),this.controller.dispatch({type:"delete-all-selected-items"}),h=!0}else if(n==="-")e.preventDefault(),e.stopPropagation(),o=this.controller.getGeoTools(),s=__dcg_shared_module_exports__['ya'](o,{key:this.controller.getActiveTool()}),s===-1?s=0:s===0?s=o.length-1:s-=1,a=o[s],a&&(this.controller.dispatch({type:"select-geo-tool",tool:a.key,clearSelection:!0}),h=!0);else if(n==="=")e.preventDefault(),e.stopPropagation(),o=this.controller.getGeoTools(),s=__dcg_shared_module_exports__['ya'](o,{key:this.controller.getActiveTool()}),s===-1?s=o.length-1:s===o.length-1?s=0:s+=1,a=o[s],a&&(this.controller.dispatch({type:"select-geo-tool",tool:a.key,clearSelection:!0}),h=!0);else if(n==="["){if(e.preventDefault(),e.stopPropagation(),o=this.controller.getGeoTools(),s=__dcg_shared_module_exports__['ya'](o,{key:this.controller.getActiveTool()}),s===-1||(a=o[s],!a)||(l=a.dropdown||[],l.length===0))return;c=l.indexOf(a.key),c===-1?c=0:c===0?c=l.length-1:c-=1,u=l[c],u&&(this.controller.dispatch({type:"select-geo-tool",tool:u,clearSelection:!0}),h=!0)}else if(n==="]"){if(e.preventDefault(),e.stopPropagation(),o=this.controller.getGeoTools(),s=__dcg_shared_module_exports__['ya'](o,{key:this.controller.getActiveTool()}),s===-1||(a=o[s],!a)||(l=a.dropdown||[],l.length===0))return;c=l.indexOf(a.key),c===-1?c=l.length-1:c===l.length-1?c=0:c+=1,u=l[c],u&&(this.controller.dispatch({type:"select-geo-tool",tool:u,clearSelection:!0}),h=!0)}else!e.shiftKey&&n!==void 0&&n>="0"&&n<="9"&&(o=this.controller.getGeoTools(),a=o[e.which-49],a&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"select-geo-tool",tool:a.key,clearSelection:!0}),h=!0));h&&this.handleGeoKeyboardPtMove()}else r&&(n==="X"||n==="Y"||n==="L"||n==="C")&&this.speakPoint(r,n)}})}getMouseRelativeToGrapher(e){var r=this.$[0].getBoundingClientRect(),i=e.touches?e.touches[0]:e,n=i.clientX-r.left,o=i.clientY-r.top;return{x:n,y:o}}_getStyledPointRadiusAdjustments(){return{radiusMultiplier:this.graphSettings.getHighlightPropertyMultiplier("pointLineWidth",!1),selectedRadiusMultiplier:this.graphSettings.getHighlightPropertyMultiplier("pointLineWidth",!0),movablePoint:this.graphSettings.config.projectorMode?30/2:22/2}}_getStyledPointRadiusForPOI(e,r){if(e.isMovable())return r.movablePoint;{let i=e.getPointSize()/2,n=e.isSelected()?r.selectedRadiusMultiplier:r.radiusMultiplier;return i*n}}_getDistanceFromStyledPOI(e,r){var i=this._getStyledPointRadiusForPOI(e,r.adjustments),n=Math.max(0,r.tolerance-i),o=r.projection.map_pt(e),a=__dcg_shared_module_exports__['_'](o.x-r.screenPt.x,o.y-r.screenPt.y),s=Math.max(0,a-i);if(s<=n)return s}_getClosestPoint(e,r,i){for(var n=1/0,o,a={projection:this.manager.getProjection(),adjustments:this._getStyledPointRadiusAdjustments(),screenPt:r,tolerance:i},s=0;s<e.length;s++){var l=e[s],c=this._getDistanceFromStyledPOI(l,a);c!==void 0&&c<n&&(n=c,o=l)}return o}findIdsThatIntersectBox(e){for(var r={},i=this.manager.getSketchOrder(),n=i.length-1;n>=0;n--){var o=i[n],a=this.controller.getItemModel(o);if(a){if(a.type==="expression"){var s=this.manager.getGraphSketch(o);if(!s)continue;var l=s.branches;if(!l||!l.length)continue;for(let u=0;u<l.length;u++)if(this.doesBoxIntersectBranch(l[u],e)){r[a.id]=!0;break}}else if(a.type==="image"){var c=this.manager.getGraphImage(o);if(!c)continue;ol.doesBoxIntersectAnyImage(c,e)&&(r[a.id]=!0)}}}return this.manager.poiDotsLayer.getDrawnPOI().forEach(function(u){u.isBareLabel()||(u.isMovable()||u.isAttachedToPlottedPoint())&&ol.doesBoxIntersectPOI(u,e)&&(r[u.sketch.id]=!0)}),r}_getStyledLineAdjustments(){return{thicknessMultiplier:this.graphSettings.getHighlightPropertyMultiplier("graphLineWidth",!1),selectedThicknessMultiplier:this.graphSettings.getHighlightPropertyMultiplier("graphLineWidth",!0)}}_getStyledLineThicknessForBranch(e,r,i){var n=Math.max(0,"lineWidth"in e&&e.lineWidth||0)/2;return r?n*i.selectedThicknessMultiplier:n*i.thicknessMultiplier}_getDistanceFromStyledBranch(e,r,i,n){var o=this._getStyledLineThicknessForBranch(e,r,n.adjustments),a=this.calculateDistanceFromBranch(e,n.screenPt,n.projection,i);let s=Math.max(0,a-o),l=Math.max(0,n.tolerance-o);if(s<=l)return s}getFeatureUnderPoint(e,r){var i=this.manager.poiLabelsLayer,n=this.manager.getProjection();if(this.manager.scaleAxis)return;var o=i.getInteractiveLabelUnderPoint(e);if(o)switch(o.type){case"editable":return{type:"editable-label",model:o.model,isClickable:void 0};case"draggable":return{type:"draggable-label",label:o.label,isClickable:void 0};case"clickable":return{type:"clickable-label",model:o.model,poi:o.poi,isClickable:!0}}var a=this.manager.getSketchOrder(),s={},l=1,c;let u={adjustments:this._getStyledLineAdjustments(),projection:n,screenPt:e,tolerance:r};for(var h=a.length-1;h>=0;h--){var p=a[h],g=this.controller.getItemModel(p),y=l;if(s[p]=y,!!g){if(g.type==="expression"){var w=this.manager.getGraphSketch(p);if(!w)continue;var b=w.branches;if(!b||!b.length)continue;if(w.showHighlight&&!this.controller.isGeometry()&&(y=-1/0,s[p]=y),!c||c.stackingContext>=y)for(var D=Xs(g),I=0;I<b.length;I++){var E=b[I],G=this._getDistanceFromStyledBranch(E,w.showHighlight,D,u);if(G!==void 0){var T=!1;c?(y<c.stackingContext||y===c.stackingContext&&G<c.distance-3.5)&&(T=!0):T=!0,T&&(c={type:"sketch-branch",model:g,sketch:w,distance:G,stackingContext:y,branchInfo:{id:w.id,branch:I,sketch:w}})}}}else if(g.type==="image"){var L=this.manager.getGraphImage(p);if(!L)continue;var _=this.getImageInfoUnderMouse(L,n.pixelsToMath.mapPoint(e),r);if(!_)continue;L.foreground?(l+=1,y=l,s[p]=y,l+=1):(y=1/0,s[p]=y),(!c||c.stackingContext>y)&&(c={type:"image",model:L,distance:0,stackingContext:y,listIndex:_.listIndex})}}}var x=[],V=[],R=[],q=[],K=c?c.stackingContext:1/0;this.manager.poiDotsLayer.getDrawnPOI().forEach($=>{var J;if(!$.isBareLabel())if($.isMovable()){let ue=$.sketch.id,te=this.controller.getItemModel(ue),Ae=te&&te.type==="expression"&&((J=te.formula.geometry)==null?void 0:J.call);Ae&&Ae.symbol==="glider"?x.push($):V.push($)}else $.isAttachedToPlottedPoint()?s[$.sketch.id]<=K&&R.push($):q.push($)});var Y=this._getClosestPoint(x,e,r);if(Y||(Y=this._getClosestPoint(V,e,r)),Y)return{type:"movable-point",poi:Y,isClickable:void 0,sketch:Y.sketch,model:this.controller.getItemModel(Y.sketch.id)};var N=this._getClosestPoint(q,e,r);if(N)return{type:"poi",poi:N,isClickable:!1,model:void 0};var j=this._getClosestPoint(R,e,r);if(j){var B=this.controller.getItemModel(j.sketch.id);if(B&&B.type==="expression"){var A=Xs(B);if(A)return{type:"static-point",poi:j,sketch:j.sketch,isClickable:!0,model:B}}return{type:"static-point",poi:j,isClickable:!1,sketch:j.sketch,model:B}}if(c){if(c.type==="sketch-branch")return{type:"sketch-branch",branchInfo:c.branchInfo,sketch:c.sketch,model:c.model,isClickable:Xs(c.model),isSelected:this.controller.isItemSelected(c.sketch.id),selectionId:this.controller.isItemSelectable(c.model.id)?c.model.id:void 0};if(c.type==="image")return{type:"image",model:c.model,isClickable:Lb(c.model),listIndex:c.listIndex,isSelected:this.controller.isItemSelected(c.model.id),selectionId:this.controller.isItemSelectable(c.model.id)?c.model.id:void 0}}}_togglePOIUnderPoint(e,r){if(this.controller.isTraceEnabled()){var i=this.getFeatureUnderPoint(e,r);if(!i||i.isClickable)return!1;var n="poi"in i&&i.poi;return!n||n.isBareLabel()?!1:(this.manager.poiLabelsLayer.isOpenPOI(n)?(this.manager.poiLabelsLayer.closePOI(n),this.manager.poiLabelsLayer.setHoveredPOI(void 0)):(this.manager.poiLabelsLayer.openPOI(n),this.speakPoint(n)),this.manager.redrawAllLayers(),!0)}}getImageInfoUnderMouse(e,r,i){if(e){var n=e.formula;if(n){var o=n.dimensions;if(!(!o.x||!o.y||!o.width||!o.height||!o.radianAngle||!e.shouldGraph))for(var a=o.x.length-1;a>=0;a--){var s=o.x[a],l=o.y[a],c=o.radianAngle[a],u=s+Math.cos(c)*(r.x-s)-Math.sin(c)*(r.y-l),h=l+Math.sin(c)*(r.x-s)+Math.cos(c)*(r.y-l),p=.5*Math.abs(o.width[a]),g=.5*Math.abs(o.height[a]);if(u>s-p&&u<s+p&&h>l-g&&h<l+g)return{listIndex:a}}}}}doesBoxIntersectBranch(e,r){let i=!1,n=!1;switch(e.graphMode){case 5:case 8:case 2:break;case 6:i=!0;break;case 1:n=!0;break;case 18:case 17:case 19:return aw(r,{x1:e.segments[0][0],y1:e.segments[0][1],x2:e.segments[0][2],y2:e.segments[0][3],extendStart:e.graphMode===18,extendEnd:e.graphMode!==17});case 20:return rL(r,{x:e.segments[0][0],y:e.segments[0][1],radius:e.segments[0][2]});case 21:case 23:{let[u,h]=e.segments[0],[p,g,y]=e.graphMode===21?this.getBoxIntersectArgsForArc(e):this.getBoxIntersectArgsForAngleMarker(e),w=(y-g)/2+g;return tL(r,{x0:u+p*Math.cos(g),y0:h+p*Math.sin(g),x1:u+p*Math.cos(w),y1:h+p*Math.sin(w),x2:u+p*Math.cos(y),y2:h+p*Math.sin(y)})}default:return!1}for(var o=e.segments,a=0;a<o.length;a++){var s=o[a];if(i){let u=s;s=[];for(let h=0;h<u.length;h+=2){var l=u[h],c=u[h+1];s.push(c*Math.cos(l),c*Math.sin(l))}}else if(n){let u=s;s=[];for(let h=0;h<u.length;h+=2)s.push(u[h+1],u[h])}if(iL(r,s))return!0}return!1}getBoxIntersectArgsForArc(e){return[e.segments[0][2],e.segments[0][3],e.segments[0][4]]}getBoxIntersectArgsForAngleMarker(e){let r=e.segments[0][3],i=this.manager.getProjection(),n=cp(r,i),o=i.pixelsToMath.dangerouslyGetXScaleFactor(),a=i.pixelsToMath.dangerouslyGetYScaleFactor();return[Math.abs(Math.min(o,a))*n,e.segments[0][2],e.segments[0][2]+r]}static doesBoxIntersectAnyImage(e,r){var i=e.formula;if(i){var n=i.dimensions;if(!(!n.x||!n.y||!n.width||!n.height||!n.radianAngle||!e.shouldGraph)){for(var o=n.x.length-1;o>=0;o--)if(nL(r,{width:n.width[o],height:n.height[o],angle:n.radianAngle[o],center:{x:n.x[o],y:n.y[o]}}))return!0;return!1}}}static doesBoxIntersectPOI(e,r){return r.left<=e.x&&e.x<=r.right&&r.top<=e.y&&e.y<=r.bottom}calculateDistanceFromBranch(e,r,i,n){if(e&&e.graphMode===7&&(n||this.controller.isGeometry())){var o=e.segments;let l=i.pixelsToMath.mapCoordinatePair([r.x,r.y]);for(var a=0;a<o.length;a++)if(__dcg_shared_module_exports__['ib'](o[a],l))return 0;return 1/0}var s=ol.getBranchesDistanceInfo(e,r,i,n,this.controller.isGeometry());return s?s.minDistance:1/0}static getBranchesDistanceInfo(e,r,i,n,o){let a=r.x,s=r.y,{mathToPixels:l,pixelsToMath:c}=i;switch(e.graphMode){case 5:if(!o&&!n)return;break;case 8:if(!n)return;break;case 6:if(!n)return;break;case 2:case 1:break;case 23:{let[De,_e,Me,He]=e.segments[0],Ze=l.dangerouslyGetXScaleFactor(),Ft=l.dangerouslyGetYScaleFactor(),[Re,Tt]=c.mapCoordinatePair([a,s]),dr=cp(He,i),ve=dr/Ze,_r=1/0,rt=Tt-_e,xe=Re-De,dn=Math.atan2(rt,xe);if(__dcg_shared_module_exports__['Z'](dn,Me,He)){var u=__dcg_shared_module_exports__['_'](rt*Ft,xe*Ze);u<=dr+7&&(_r=0)}else{let Je=__dcg_shared_module_exports__['ba'](Re,Tt,De+ve*Math.cos(Me),_e+ve*Math.sin(Me),De,_e),ot=__dcg_shared_module_exports__['ba'](Re,Tt,De+ve*Math.cos(Me+He),_e+ve*Math.sin(Me+He),De,_e),st=__dcg_shared_module_exports__['_'](Ze*(Je[0]-Re),Ft*(Je[1]-Tt)),ae=__dcg_shared_module_exports__['_'](Ze*(ot[0]-Re),Ft*(ot[1]-Tt));_r=Math.min(st,ae)}return{closestPoint:{x:a,y:s},minDistance:_r,secondDistance:_r}}break;case 18:case 17:case 19:{var h=l.mapX(e.segments[0][0]),p=l.mapY(e.segments[0][1]),g=l.mapX(e.segments[0][2]),y=l.mapY(e.segments[0][3]),w=e.graphMode===18,b=e.graphMode!==17,D=__dcg_shared_module_exports__['ca'](a,s,h,p,g,y,w,b);if(!D)return null;var I=__dcg_shared_module_exports__['_'](D[0]-a,D[1]-s);return{closestPoint:{x:D[0],y:D[1]},minDistance:I,secondDistance:I}}case 21:case 20:{var E=e.segments[0][0],G=e.segments[0][1],T=e.segments[0][2];let De=e.graphMode===21?e.segments[0][3]:0,_e=e.graphMode===21?e.segments[0][4]:Math.PI*2;var L=__dcg_shared_module_exports__['ea'](c.mapX(a),c.mapY(s),E,G,T,De,_e);if(!L)return null;let Me=l.mapCoordinatePair(L);var _=__dcg_shared_module_exports__['_'](Me[0]-a,Me[1]-s);return{closestPoint:{x:Me[0],y:Me[1]},minDistance:_,secondDistance:_}}default:return}for(var x=1/0,V=1/0,R,q,K=0;K<e.segments.length;K++)for(var Y=e.segments[K],N=0;N<Y.length-3;N+=2){var j=Y[N],B=Y[N+1],A=Y[N+2],$=Y[N+3];if(e.graphMode===6){var J=B,ue=j;j=J*Math.cos(ue),B=J*Math.sin(ue);var te=$,Ae=A;A=te*Math.cos(Ae),$=te*Math.sin(Ae)}e.graphMode===1&&([j,B]=[B,j],[A,$]=[$,A]);let[De,_e]=l.mapCoordinatePair([j,B]),[Me,He]=l.mapCoordinatePair([A,$]);var Se=__dcg_shared_module_exports__['ba'](0,0,De-a,_e-s,Me-a,He-s),ce=__dcg_shared_module_exports__['_'](Se[0],Se[1]);Se[e.graphMode===1?1:0]<0?ce<x&&(x=ce,R=Se):ce<V&&(V=ce,q=Se)}var Ee=x<V?R:q;if(Ee){var H=Ee[0]+a,he=Ee[1]+s;return{closestPoint:{x:H,y:he},minDistance:Math.min(x,V),secondDistance:Math.max(x,V)}}}static getBranchesTracePoint(e,r,i,n){var o,a=i.pixelsToMath.mapPoint(r);switch(e.graphMode){case 20:case 21:{let V=e.graphMode===21?e.segments[0][3]:0,R=e.graphMode===21?e.segments[0][4]:Math.PI*2;o=__dcg_shared_module_exports__['ea'](a.x,a.y,e.segments[0][0],e.segments[0][1],e.segments[0][2],V,R);break}case 18:case 19:case 17:o=__dcg_shared_module_exports__['ca'](a.x,a.y,e.segments[0][0],e.segments[0][1],e.segments[0][2],e.segments[0][3],e.graphMode===18,e.graphMode!==17);break}if(o)return{x:o[0],y:o[1]};if(!e)return;let s="compiled"in e&&e.compiled,l=s&&s.fn;if(!l)return;var c=this.getBranchesDistanceInfo(e,r,i,!1,n);if(!c)return;let{mathToPixels:u,pixelsToMath:h}=i,p,g;e.graphMode===2?(g="x",p="y"):(g="y",p="x",u=new __dcg_shared_module_exports__['kc'](u.yScale,u.xScale),h=u.inverse());var y=c.minDistance/c.secondDistance;y=y*y;var w=c.closestPoint[g]*(1-y)+r[g]*y,b=.5,D=.5,I=u.mapY(l(h.mapX(w-b))),E=u.mapY(l(h.mapX(w))),G=u.mapY(l(h.mapX(w+b))),T=b*Math.min(1,D/Math.abs(I-E)),L=b*Math.min(1,D/Math.abs(G-E));isFinite(T)||(T=b),isFinite(L)||(L=b);let _=mi(h.mapX(w-T),h.mapX(w+L)),x=l(_);if(!isFinite(u.mapY(x))){let V=u.mapX(_)-b,R=u.mapX(_)+b,q=h.mapX(V),K=h.mapX(R),Y=l(q),N=l(K),j=u.mapY(Y),B=u.mapY(N);Math.abs(j-r[p])<Math.abs(B-r[p])?x=Y:x=N}return{x:e.graphMode===2?_:x,y:e.graphMode===2?x:_}}getPointInfo(e){switch(e.type){case"poi":return e.poi.getMovablePoint();case"image":return{sketch:{id:e.image.formula.center_reference_id}};case"draggable-label":return{sketch:{id:e.label.model.id}};default:return e}}startReverseDrag(e,r){let i=this.getMouseRelativeToGrapher(r),n=[e].concat(this.controller.getAllSelectedItems().map(c=>c.id));var o=this.controller.getGeoModel().getComputedBoard().computeReversibilityLineages(n),a=[],s=!1;for(let c in o){var l=this.manager.poiDotsLayer.getDrawnPOI().filter(u=>u.isMovable()?c===u.sketch.id:!1);if(!l||l.length!==1){s=!0;break}a.push({type:"poi",poi:l[0],startScreenPt:i,shouldDelayUntilRealMove:!0,transformations:o[c]})}return s?!1:a.length>0?(this.startMovingPoints({evt:r,points:a}),!0):!1}startMovingPoints(e){var r=e.evt,i=e.points,n=this.isBoxSelectActive(r),o=!1,a=!1,s=i.map(this.getPointInfo),l=this.controller;function c(){n||(a=!0,l.dispatch({type:"start-moving-points",points:s}))}var u=!1;for(var h of i)if(h.shouldDelayUntilRealMove){u=!0;break}u||c();let p=i.filter(b=>b.type==="poi"&&b.poi.isMovable());var g=i.map(b=>{var D;switch(b.type){case"poi":if(D=b.poi,b.transformations){let E=__dcg_shared_module_exports__['Ib'](b.transformations.forward,[D.x,D.y]);D={x:E[0],y:E[1]}}break;case"image":D={x:b.image.formula.dimensions.x[0],y:b.image.formula.dimensions.y[0]};break;case"draggable-label":D={x:b.label.x,y:b.label.y};break}if(b.type==="poi"){let E=b.poi;this.manager.movablePointsLayer.setPressedPointId(E.isMovable()&&p.length===1?E.getMovablePoint().id:void 0)}var I=this.manager.getProjection().map_pt(D);return{x:b.startScreenPt.x-I.x,y:b.startScreenPt.y-I.y}}),y=void 0,w=()=>{if(y&&(o=!0,!n)){a||c();var b=this.manager.getProjection(),D=this.getMouseRelativeToGrapher(y);y=void 0,this.controller.dispatch({type:"on-move-points",points:i.map(this.getPointInfo),screenPts:g.map(function(I){return{x:D.x-I.x,y:D.y-I.y}}),transform:i.map(I=>I.type==="poi"?I.transformations:void 0),previousScreenPts:i.map(I=>I.startScreenPt),projection:b})}};this.manager.registerMovablePointListener(w),this.addGlobalMouseListener("dcg-tapmove",b=>{y=b}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",b=>{if(w(),this.manager.deregisterMovablePointListener(),this.removeAllGlobalMouseListeners(),this.manager.movablePointsLayer.setPressedPointId(void 0),a&&(b.handle("dragged-clickable-object"),this.controller.dispatch({type:"stop-moving-points",points:i.map(this.getPointInfo)})),!o){var D=this.getMouseRelativeToGrapher(r),I=this.getToleranceByDevice(r.device),E=this.getFeatureUnderPoint(D,I);if(E&&E.type==="movable-point")if(this.controller.isGeometry())(!E.sketch.selected||this.isBoxSelectActive(b))&&E.model&&this.selectItemIfNotSecret(E.model.id,this.isBoxSelectActive(b));else return;else if(E&&E.type==="sketch-branch"){var G=E.model;G&&G.formula.geometry&&(!E.sketch.selected||this.isBoxSelectActive(b))&&this.selectItemIfNotSecret(E.model.id,this.isBoxSelectActive(b))}}})}startTracingBranch(e,r){this.manager.markLabelsDirty(),this.lastScreenPt=r;var i=this.manager.getProjection(),n=e.sketch,o=n.branches[e.branch],a=ol.getBranchesTracePoint(o,r,i,this.controller.isGeometry());a&&this.speakPoint(a),this.manager.traceLayer.setTraceInfo({pt:a,branchInfo:e}),this.manager.redrawAllLayers(),this.addGlobalMouseListener("dcg-tapmove",this.handleTraceUpdate.bind(this)),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",this.stopTracingBranch.bind(this))}stopTracingBranch(e){this.manager.markLabelsDirty();var r=this.manager.poiLabelsLayer.getHoveredPOI();r&&!this.manager.poiLabelsLayer.isOpenPOI(r)&&(this.manager.poiLabelsLayer.openPOI(r),this.speakPoint(r),this.manager.redrawAllLayers()),this.lastScreenPt=void 0,this.manager.traceLayer.setTraceInfo(void 0),this.manager.redrawAllLayers(),this.removeAllGlobalMouseListeners()}handleTraceUpdate(e){if(this.manager.traceLayer.traceInfo){var r=this.manager.getProjection(),i;if(e)i=this.getMouseRelativeToGrapher(e),this.lastScreenPt=i,this.manager.markLabelsDirty();else if(this.lastScreenPt)i=this.lastScreenPt;else return;var n=1/0,o=-1,a=this.manager.traceLayer.traceInfo,s=this.manager.graphSketches[a.branchInfo.sketch.id];if(s){a.branchInfo.sketch=s;for(var l=a.branchInfo.sketch.branches,c=0;c<l.length;c++){var u=this.calculateDistanceFromBranch(l[c],i,r,!1);u<n&&(o=c,n=u)}var h=l[o],p=h?ol.getBranchesTracePoint(h,i,r,this.controller.isGeometry()):void 0;p&&this.speakPoint(p),this.manager.traceLayer.traceInfo.branchInfo.branch=o,this.manager.traceLayer.traceInfo.pt=p,this.manager.redrawAllLayers()}}}hasNonlinearMoveStrategy(e){if(!e||!e.sketch)return!1;var r=this.controller.getItemModel(e.sketch.id);if(!r||r.type!=="expression"||!r.formula)return!1;var i=r.formula.move_strategy;return!i||!i[0]?!1:i[0].type==="updateSliderNonlinear"}movePointFromKeyboard(e,r){if(r&&!(!e||!e.sketch)){var i=this.controller.getItemModel(e.sketch.id);if(!(!i||i.type!=="expression")){var n=e.type==="movable-point"||i.label!==void 0&&i.showLabel&&i.reconciledDragMode!=="NONE";if(n){var o=this.manager.getProjection(),a=o.map_pt({x:e.x,y:e.y}),s=0,l=0,c=Le(r),u=(o.pixelCoordinates.right-o.pixelCoordinates.left)/40,h=(o.pixelCoordinates.bottom-o.pixelCoordinates.top)/40,p=c==="Up"||c==="Down"?h:u;p=r.shiftKey?p*5:p;var g,y;if(c==="Up"?(y="y",l-=p,g=r.shiftKey?"bigup":"up"):c==="Down"?(y="y",l+=p,g=r.shiftKey?"bigdown":"down"):c==="Left"?(y="x",s-=p,g=r.shiftKey?"bigdown":"down"):c==="Right"&&(y="x",s+=p,g=r.shiftKey?"bigup":"up"),g){var w={x:a.x+s,y:a.y+l},b;y==="x"||this.hasNonlinearMoveStrategy(e)?b={x:g}:y==="y"&&(b={y:g}),this.controller.dispatch({type:"on-move-points",points:[e],screenPts:[w],previousScreenPts:[a],projection:o,keyboardDirection:b})}}}}}getGeoKeyboardPt(){return this.initGeoKeyboardPt(),this.geoKeyboardPt}setGeoKeyboardPt(e){this.geoKeyboardPt=e,this.manager.redrawAllLayers()}initGeoKeyboardPt(){if(!isNaN(this.geoKeyboardPt.x)&&!isNaN(this.geoKeyboardPt.y))return;let e=this.manager.getProjection();if(!e)return;let r=e.viewport,i=wd(e),n=i.minorStepX,o=i.minorStepY,a=Math.round((r.xmin+r.xmax)/2/n)*n,s=Math.round((r.ymin+r.ymax)/2/o)*o;this.setGeoKeyboardPt({x:a,y:s})}moveGeoPointFromKeyboard(e){if(!e)return;this.initGeoKeyboardPt();let r=this.manager.getProjection();if(!r)return;let i=r.viewport,n=wd(r),o=n.minorStepX/4,a=n.minorStepY/4;var s=this.geoKeyboardPt.x,l=this.geoKeyboardPt.y,c=Le(e);if(c==="Down"?e.ctrlKey?l=i.ymin:l=Math.max(Math.round((l-a)/a)*a,i.ymin):c==="Up"?e.ctrlKey?l=i.ymax:l=Math.min(Math.round((l+a)/a)*a,i.ymax):c==="Left"?e.ctrlKey?s=i.xmin:s=Math.max(Math.round((s-o)/o)*o,i.xmin):c==="Right"&&(e.ctrlKey?s=i.xmax:s=Math.min(Math.round((s+o)/o)*o,i.xmax)),s!==this.geoKeyboardPt.x||l!==this.geoKeyboardPt.y){this.setGeoKeyboardPt({x:s,y:l}),this.handleGeoKeyboardPtMove(e),Ct(Cd(this.controller,this.geoKeyboardPt.x,this.geoKeyboardPt.y,i));let u=this.manager.clickableObjectsLayer.getHoveredObjects(),h="";for(let p in u){let g=this.controller.getItemModel(p);g!==void 0&&(h===""&&this.controller.getGeoModel().setLastFocusedId(g.id),Ct(this.controller.s("graphing-calculator-narration-geometry-near-item",{item:this.controller.getGeoDescription(g,{includeDetails:!1})})))}ge()}}handleGeoKeyboardPtMove(e){this.initGeoKeyboardPt();let r=this.controller.getGeoModel(),i=!!(e&&e.shiftKey);r.onMouseAction("move",{pt:this.geoKeyboardPt,shift:i,tolerance:this.getToleranceByDevice("keyboard")}),r.onPreviewChange()}tapGeoPointFromKeyboard(e){var c;this.initGeoKeyboardPt();let r=this.controller.getGeoModel(),i=this.controller.getActiveTool(),n=r.getCurrentTool(),o=(c=n.getSpec)==null?void 0:c.call(n),a=!!e.shiftKey;var s=r.onMouseAction("release",{pt:this.geoKeyboardPt,shift:a,tolerance:this.getToleranceByDevice("keyboard")}),l=s&&s.committed;l&&this.controller.dispatch({type:"commit-geo-objects",objects:l}),r.onMouseAction("move",{pt:this.geoKeyboardPt,shift:a,tolerance:this.getToleranceByDevice("keyboard")}),r.onPreviewChange(),this.speakReleaseAndUpdate(i,o,l,e)}speakReleaseAndUpdate(e,r,i,n){this.controller.getEvaluator().notifyWhenSynced(()=>{this.speakGeoReleaseAction(e,r,i);let o,a=i&&Object.keys(i)[0];a&&(o=this.controller.getItemModel(a)),o||(o=this.controller.getSelectedItem()),this.updateFocusedGeoId((o==null?void 0:o.id)||"",n,!1)})}speakGeoReleaseAction(e,r,i){var n;if(i!==void 0){let o=Object.keys(i);if(!r)return;let a="";if(e==="point"){for(let s in i){let l=i[s];if(l){if(l.type==="point-reference"){a=this.controller.s("graphing-calculator-text-geometry-tool-point-display-name");break}else if(l.type==="intersection"){a=this.controller.s("graphing-calculator-text-geometry-intersection");break}else if(l.type==="glider"){a=this.controller.s("graphing-calculator-text-geometry-glider");break}}}a===""&&(a=this.controller.s("graphing-calculator-text-geometry-tool-point-display-name"))}else switch((n=r.outputs[0])==null?void 0:n.type){case"arc":a=this.controller.s("graphing-calculator-text-geometry-tool-arc-display-name");break;case"circle":a=this.controller.s("graphing-calculator-text-geometry-tool-circle-display-name");break;case"line":a=this.controller.s("graphing-calculator-text-geometry-tool-line-display-name");break;case"segment":a=this.controller.s("graphing-calculator-text-geometry-tool-segment-display-name");break;case"ray":a=this.controller.s("graphing-calculator-text-geometry-tool-ray-display-name");break;case"parallel":a=this.controller.s("graphing-calculator-text-geometry-tool-parallel-display-name");break;case"perpendicular":a=this.controller.s("graphing-calculator-text-geometry-tool-perpendicular-display-name");break;case"midpoint":a=this.controller.s("graphing-calculator-text-geometry-tool-midpoint-display-name");break;case"polygon":a=this.controller.s("graphing-calculator-text-geometry-tool-polygon-display-name");break;case"angle":a=this.controller.s("graphing-calculator-text-geometry-tool-angle-display-name");break;case"reflection":a=this.controller.s("graphing-calculator-text-geometry-tool-reflection-display-name");break;case"translation":a=this.controller.s("graphing-calculator-text-geometry-tool-translation-display-name");break;case"dilation":a=this.controller.s("graphing-calculator-text-geometry-tool-dilation-display-name");break;case"rotation":a=this.controller.s("graphing-calculator-text-geometry-tool-rotation-display-name");break;default:a=this.controller.s("graphing-calculator-narration-geometry-item-unknown")}o.length===1?ge(this.controller.s("graphing-calculator-narration-geometry-added-object-type",{type:a})):a!=="graphing-calculator-text-geometry-point"?o.length===2?ge(this.controller.s("graphing-calculator-narration-geometry-added-object-type-and-point",{type:a})):ge(this.controller.s("graphing-calculator-narration-geometry-added-object-type-and-points",{type:a,points:o.length-1})):ge(this.controller.s("graphing-calculator-narration-geometry-added-points",{points:o.length}))}else this.controller.getGeoModel().speakCurrentGeoToolHint()}focusGeoObjFromKeyboard(e,r){let i=this.controller.getGeoModel(),n={};Ed(this.controller,(b,D)=>{D||!this.controller.shouldShowAuthorFeatures()&&this.controller.isItemSecret(b.calcId)&&!this.controller.isItemInGeoFolder(b.calcId)||b.typedRuntimeValue.valueType===__dcg_shared_module_exports__['O']||(n[b.calcId]=b)});let o=this.manager.getSketchOrder().filter(b=>n[b]!==void 0);if(o.length===0)return;let a=this.controller.getActiveTool(),s=a!=="point"&&a!=="box-selection",l=i.getLastFocusedId();if(l===""){if(s){for(let b=0;b<o.length;b++)if(!i.isObjectALockedToolInput(n[o[b]].assignment)&&i.isValidNextInputType(n[o[b]].typedRuntimeValue.valueType)){this.updateFocusedGeoId(o[b],r);return}}e==="next"?this.updateFocusedGeoId(o[0],r):this.updateFocusedGeoId(o[o.length-1],r);return}let c=Math.max(o.indexOf(l),0),u=0,h=0,p=0,g=0;e==="prev"?(h=Math.max(0,c),g=-1,p=0):(h=Math.min(o.length-1,c),g=1,p=o.length-1);let y=!1,w=()=>{for(u=h;u!==p+g;u+=g){let b=n[o[u]];if(b&&b.calcId!==l&&!i.isObjectALockedToolInput(b.assignment)&&(!s||!i.isTemporaryToolOutput(b.assignment)&&i.isValidNextInputType(b.typedRuntimeValue.valueType))){y=!0;return}}};if(w(),y||(e==="prev"?h=o.length-1:h=0,p=c,w()),!y&&!s)return!1;y&&this.updateFocusedGeoId(o[u],r)}updateFocusedGeoId(e,r,i=!0){let n=this.controller.getGeoModel();n.getLastFocusedId()!==e&&(n.setLastFocusedId(e),this.moveGeoKeyboardPtToFocusedItem(i),this.handleGeoKeyboardPtMove(r),i&&this.describeFocusedConstruction())}describeFocusedConstruction(e=!0){let r=this.controller.getGeoModel().getLastFocusedId(),i=this.controller.getItemModel(r);ge(this.controller.getGeoDescription(i,{includeDetails:e}))}moveGeoKeyboardPtToFocusedItem(e=!0){let r=this.controller.getGeoModel().getLastFocusedId(),i=this.controller.getItemModel(r);if(!i){e&&ge(this.controller.s("graphing-calculator-narration-geometry-nothing-selected"));return}if(i.type!=="expression"||!i.latex){e&&ge(this.controller.s("graphing-calculator-narration-geometry-not-a-construction"));return}let n=i.formula.typed_constant_value;if(!n){e&&ge(this.controller.s("graphing-calculator-narration-geometry-not-a-construction"));return}let o=this.manager.getProjection();if(!o)return;let a=o.viewport,s=n.valueType,l=n.value,c=NaN,u=NaN;s===__dcg_shared_module_exports__['q']?(c=l[0],u=l[1]):s===__dcg_shared_module_exports__['G']||s===__dcg_shared_module_exports__['I']||s===__dcg_shared_module_exports__['A']?(c=(l[0][0]+l[1][0])/2,u=(l[0][1]+l[1][1])/2):(c=l[0][0],u=l[0][1]),this.controller.getGeoModel().setObjectHovered({calcId:r,listIndex:void 0}),!isNaN(c)&&!isNaN(u)?(this.setGeoKeyboardPt({x:c,y:u}),e&&ge(this.controller.s("graphing-calculator-narration-geometry-moved-to-coordinates",{x:on(this.controller,c,a),y:an(this.controller,u,a)}))):e&&ge(this.controller.s("graphing-calculator-narration-geometry-unable-to-move"))}speakPoint(e,r){if(e){var i=this.manager.getAudioTrace();if(i){var n=this.manager.getProjection();if(n){var o=n.viewport;switch(r){case"X":ge(on(this.controller,e.x,o));break;case"Y":ge(an(this.controller,e.y,o));break;case"L":"ariaLabel"in e&&e.ariaLabel?ge(e.ariaLabel):ge(this.controller.s("graphing-calculator-narration-poi-graph-point"));break;case"C":"sketch"in e&&ge(bd(this.controller,e.sketch.color))}}}}}selectItemIfNotSecret(e,r){!this.controller.shouldShowAuthorFeatures()&&this.controller.isItemSecret(e)&&!this.controller.isItemInGeoFolder(e)||(!this.controller.isMultiSelectEnabled()||!r?this.controller.dispatch({type:"set-selected-id",id:e}):this.controller.dispatch({type:"toggle-selected-with-multi-select",id:e}))}convertTouchEventToMathPoint(e){let{clientX:r,clientY:i}=e.changedTouches[0],n=this.manager.$[0].getBoundingClientRect();return this.controller.getGeoModel().convertCanvasPixelsToPoint({x:r-n.left,y:i-n.top})}handleGeoTapStart(e){let r=this.controller.getGeoModel();this.grapherIsPressed=!0;let i=!!e.shiftKey,n=this.convertTouchEventToMathPoint(e);this.geoMouse=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},n),{shift:i}),r.onMouseAction("press",{pt:n,shift:i,tolerance:this.getToleranceByDevice(e.device)}),aL(e)?this.handleGeoTapMove(e):(r.onPreviewChange(),this.updateGeoHoveredObjects())}handleGeoShiftKeyChange(e){let r=this.geoMouse;if(!r||r.shift===e)return;r.shift=e;let i=this.controller.getGeoModel();i.onMouseAction("move",{pt:{x:r.x,y:r.y},shift:r.shift,tolerance:this.getToleranceByDevice("mouse")}),i.onPreviewChange()}handleGeoTapMove(e){let r=this.controller.getGeoModel();if(this.isEventWithinInstance(e)||this.grapherIsPressed){let i=this.convertTouchEventToMathPoint(e),n=!!e.shiftKey;this.geoMouse=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},i),{shift:n}),r.onMouseAction("move",{pt:i,shift:n,tolerance:this.getToleranceByDevice(e.device)})}else this.geoMouse=void 0,r.onMouseAction("move",{pt:{x:NaN,y:NaN},shift:!1,tolerance:0});r.onPreviewChange()}handleGeoTapEnd(e){var s;if(!this.grapherIsPressed)return;let r=this.controller.getGeoModel();this.grapherIsPressed=!1,this.geoMouse=void 0;let{committed:i}=this.canceledGeoToolplayWhilePressed?{committed:void 0}:r.onMouseAction("release",{pt:this.convertTouchEventToMathPoint(e),shift:!!e.shiftKey,tolerance:this.getToleranceByDevice(e.device)});this.canceledGeoToolplayWhilePressed=!1,i&&this.controller.dispatch({type:"commit-geo-objects",objects:i}),this.isEventWithinInstance(e)&&aL(e)?this.handleGeoTapMove(e):r.onPreviewChange();let n=this.controller.getActiveTool(),o=r.getCurrentTool(),a=(s=o.getSpec)==null?void 0:s.call(o);this.speakGeoReleaseAction(n,a,i)}isEventWithinInstance(e){return e.target?P(e.target).closest(this.manager.$).length:0}updateGeoHoveredObjects(){let e=this.controller.getGeoModel(),r={};e.getHoveredItems().forEach(i=>{let n;if("tokenId"in i){let o=this.controller.getGeoTokenInfoFromAssignment(__dcg_shared_module_exports__['Wa'](i.tokenId));n=o&&o.calcId}else n=i.calcId;if(n!==void 0){let o=r[n];o?i.listIndex===void 0?o.listIndexes=void 0:o.listIndexes!==void 0&&(o.listIndexes[i.listIndex-1]=!0):r[n]={listIndexes:i.listIndex===void 0?void 0:{[i.listIndex-1]:!0}}}}),this.manager.clickableObjectsLayer.setHoveredObjects(r)}cancelGeoToolplay(){this.canceledGeoToolplayWhilePressed=this.grapherIsPressed,this.updateGeoHoveredObjects()}startBoxSelect(e){let r={};this.controller.getAllSelectedItems().forEach(o=>r[o.id]=!0);let i=this.manager.getProjection().reverse_map_pt(this.getMouseRelativeToGrapher(e)),n;this.addGlobalMouseListener("dcg-tapmove",o=>{n=this.manager.getProjection().reverse_map_pt(this.getMouseRelativeToGrapher(o));let a={left:Math.min(i.x,n.x),top:Math.min(i.y,n.y),right:Math.max(i.x,n.x),bottom:Math.max(i.y,n.y)};this.manager.setBoxSelectRectangle(a);let s=this.findIdsThatIntersectBox(a);this.controller.dispatch({type:"set-all-selected-ids",ids:__dcg_shared_module_exports__['b'](__dcg_shared_module_exports__['b']({},r),s)})}),this.addGlobalMouseListener("dcg-tapend dcg-tapcancel",o=>{this.removeAllGlobalMouseListeners(),this.manager.setBoxSelectRectangle(void 0),n||this.controller.dispatch({type:"set-none-selected"})})}};function aL(t){return t.device==="mouse"}at();var ds=class{constructor(e=0,r=0,i=1,n=i){this.tx=e,this.ty=r,this.sx=i,this.sy=n}toJSON(){return{tx:this.tx,ty:this.ty,sx:this.sx,sy:this.sy}}compose(e){return new ds(this.sx*e.tx+this.tx,this.sy*e.ty+this.ty,this.sx*e.sx,this.sy*e.sy)}translate(e,r){let i=r===void 0?e.x:r.x-e.x,n=r===void 0?e.y:r.y-e.y;return new ds(this.tx+i,this.ty+n,this.sx,this.sy)}scale(e,r){return ds.scale(e,r).compose(this)}scaleAtPoint(e,r,i=r){return ds.scaleAtPoint(e,r,i).compose(this)}mapX(e){return this.sx*e+this.tx}mapY(e){return this.sy*e+this.ty}mapPoint(e){return{x:this.mapX(e.x),y:this.mapY(e.y)}}mapRect(e){return{left:this.mapX(e.left),right:this.mapX(e.right),bottom:this.mapY(e.bottom),top:this.mapY(e.top)}}},po=ds;po.scale=function(e,r=e){return new ds(0,0,e,r)},po.translate=function(e,r){return new ds().translate(e,r)},po.scaleAtPoint=function(e,r,i=r){return i===void 0&&(i=r),new ds(e.x*(1-r),e.y*(1-i),r,i)},po.fromRects=function(e,r){let i=(r.right-r.left)/(e.right-e.left),n=(r.top-r.bottom)/(e.top-e.bottom);return new ds(r.left-i*e.left,r.bottom-n*e.bottom,i,n)},po.fromJSON=function(e){return new ds(e.tx,e.ty,e.sx,e.sy)};var us=class{constructor(e,r,i){this.screen=e,this.viewport=r,this.settings=i,this.mathCoordinates=__dcg_shared_module_exports__['jc'](r),this.pixelCoordinates=__dcg_shared_module_exports__['ic'](e),this.updateScalePairs()}updateScalePairs(){let{xAxisScale:e,yAxisScale:r}=this.settings;this.mathToPixels=__dcg_shared_module_exports__['kc'].fromRects(this.mathCoordinates,this.pixelCoordinates,{xAxisScale:e,yAxisScale:r}),this.pixelsToMath=this.mathToPixels.inverse()}mapx(e){return this.mathToPixels.mapX(e)}mapy(e){return this.mathToPixels.mapY(e)}reverse_mapx(e){return this.pixelsToMath.mapX(e)}reverse_mapy(e){return this.pixelsToMath.mapY(e)}mapAlongAxis(e,r){switch(r){case"x":return this.mapx(e);case"y":return this.mapy(e);default:{let i=r;throw new Error(`Unknown axis: ${i}`)}}}reverseMapAlongAxis(e,r){switch(r){case"x":return this.reverse_mapx(e);case"y":return this.reverse_mapy(e);default:{let i=r;throw new Error(`Unknown axis: ${i}`)}}}map_pt(e){return this.mathToPixels.mapPoint(e)}map_xy_pairs(e){for(var r=[],i=0;i<e.length;i+=2)r.push(this.mapx(e[i])),r.push(this.mapy(e[i+1]));return r}reverse_map_pt(e){return this.pixelsToMath.mapPoint(e)}coordsAreOnscreen(e,r,i=0){return e>-i&&r>-i&&e<this.screen.width+i&&r<this.screen.height+i}closestPointOnScreen(e){let r=this.pixelCoordinates;return{x:Math.min(Math.max(e.x,r.left),r.right),y:Math.min(Math.max(e.y,r.top),r.bottom)}}};at();var fY=function(){{var t="_*_";P.Event.prototype.wasHandled=function(e){e=e||t;var r=this.originalEvent,i=r&&r.handledBy;if(i&&i[e])return!0;if(e!==t)return!1;var n=P(this.target).closest("[handleEvent]");return n.length&&n[0]!==this.currentTarget?n.attr("handleEvent")!=="false":!1},P.Event.prototype.handle=function(e){e=e||t;var r=this.originalEvent;if(r){var i=r.handledBy;i||(i=r.handledBy={}),i[e]=!0}}}}();at();var sL=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],cw="onwheel"in document||document.documentMode>=9?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],I3=Array.prototype.slice,lD,Bl;if(P.event.fixHooks)for(cD=sL.length;cD;)P.event.fixHooks[sL[--cD]]=P.event.mouseHooks;var cD,uD=P.event.special.mousewheel={version:"3.1.9",setup:function(){if(this.addEventListener)for(var t=cw.length;t;)this.addEventListener(cw[--t],dD,!1);else this.onmousewheel=dD;P.data(this,"mousewheel-line-height",uD.getLineHeight(this)),P.data(this,"mousewheel-page-height",uD.getPageHeight(this))},teardown:function(){if(this.removeEventListener)for(var t=cw.length;t;)this.removeEventListener(cw[--t],dD,!1);else this.onmousewheel=null},getLineHeight:function(t){return parseInt(P(t)["offsetParent"in P.fn?"offsetParent":"parent"]().css("fontSize"),10)},getPageHeight:function(t){return P(t).height()},settings:{adjustOldDeltas:!0}};P.fn.extend({mousewheel:function(t){return t?this.bind("mousewheel",t):this.trigger("mousewheel")},unmousewheel:function(t){return this.unbind("mousewheel",t)}});function dD(t){var e=t||window.event,r=I3.call(arguments,1),i=0,n=0,o=0,a=0;if(t=P.event.fix(e),t.type="mousewheel","detail"in e&&(o=e.detail*-1),"wheelDelta"in e&&(o=e.wheelDelta),"wheelDeltaY"in e&&(o=e.wheelDeltaY),"wheelDeltaX"in e&&(n=e.wheelDeltaX*-1),"axis"in e&&e.axis===e.HORIZONTAL_AXIS&&(n=o*-1,o=0),i=o===0?n:o,"deltaY"in e&&(o=e.deltaY*-1,i=o),"deltaX"in e&&(n=e.deltaX,o===0&&(i=n*-1)),!(o===0&&n===0)){if(e.deltaMode===1){var s=P.data(this,"mousewheel-line-height");i*=s,o*=s,n*=s}else if(e.deltaMode===2){var l=P.data(this,"mousewheel-page-height");i*=l,o*=l,n*=l}return a=Math.max(Math.abs(o),Math.abs(n)),(!Bl||a<Bl)&&(Bl=a,lL(e,a)&&(Bl/=40)),lL(e,a)&&(i/=40,n/=40,o/=40),i=Math[i>=1?"floor":"ceil"](i/Bl),n=Math[n>=1?"floor":"ceil"](n/Bl),o=Math[o>=1?"floor":"ceil"](o/Bl),t.deltaX=n,t.deltaY=o,t.deltaFactor=Bl,t.deltaMode=0,r.unshift(t,i,n,o),lD&&clearTimeout(lD),lD=setTimeout(M3,200),(P.event.dispatch||P.event.handle).apply(this,r)}}function M3(){Bl=null}function lL(t,e){return uD.settings.adjustOldDeltas&&t.type==="mousewheel"&&e%120===0}function pD(t,e){var r=e.x-t.x,i=e.y-t.y,n=.5*(t.x+e.x),o=.5*(t.y+e.y),a=.5*__dcg_shared_module_exports__['_'](r,i);return{center:ps(n,o),radius:a}}function dL(t,e){var r={x:2*t.x-e.x,y:2*t.y-e.y};return pD(e,r)}function uL(t,e){for(var r=[],i=0;i<t.length;i++)r.push(ps(t[i].pageX-e.left,t[i].pageY-e.top));return r}function ps(t,e){return{x:t,y:e}}function pL(t){return ps(.5*(t.left+t.right),.5*(t.bottom+t.top))}var G3=0,dw=class{constructor(e,r){this.s=Pl(()=>this.grapher.settings.config.language);this.grapher=e,this.$=e.$,this.id=G3++,this.controller=r,this.isScalingEnabled=!1,this.mousePt=ps(0,0),this.lastScrollZoom=Date.now(),this.preventScrollZoom=!1,this.addMouseWheelEventHandler(),this.addTouchEventHandler()}remove(){P(window).off(".viewportcontroller-"+this.id)}getViewport(){return this.grapher.getProjection().viewport}getProjection(){return this.grapher.getProjection()}isViewportLocked(){var e=this.getProjection().settings;return e.config.lockViewport||e.userLockedViewport}updateMouse(e){var r=this.$[0].getBoundingClientRect();this.mousePt=ps(e.clientX-r.left,e.clientY-r.top)}updateScaleAxis(){this.isMouseInViewport()&&(this.isMouseNearYAxis()?this.grapher.scaleAxis="y":this.isMouseNearXAxis()?this.grapher.scaleAxis="x":this.grapher.scaleAxis="both"),this.updateCursor(),this.grapher.redrawAllLayers()}updateCursor(){this.$.toggleClass("dcg-scale-horizontal",this.grapher.scaleAxis==="x"),this.$.toggleClass("dcg-scale-vertical",this.grapher.scaleAxis==="y"),this.$.toggleClass("dcg-scale-both",this.grapher.scaleAxis==="both")}isMouseNearOrigin(){var e=this.getProjection(),r=e.mathToPixels.mapPoint(ps(0,0));return Math.abs(this.mousePt.x-r.x)<50&&Math.abs(this.mousePt.y-r.y)<50}isMouseNearXAxis(){var e=this.getProjection(),r=e.pixelCoordinates,i=e.mathToPixels.mapY(0);return i=Math.min(Math.max(r.top,i),r.bottom),Math.abs(this.mousePt.y-i)<40&&e.settings.showXAxis}isMouseNearYAxis(){var e=this.getProjection(),r=e.pixelCoordinates,i=e.mathToPixels.mapX(0);return i=Math.min(Math.max(r.left,i),r.right),Math.abs(this.mousePt.x-i)<40&&e.settings.showYAxis}isMouseInViewport(){var e=this.getProjection(),r=e.mathCoordinates,i=e.pixelsToMath.mapPoint(this.mousePt);return i.x>=r.left&&i.x<=r.right&&i.y>=r.bottom&&i.y<=r.top}getDefaultViewport(){return this.controller.getDefaultStateViewport()||this.grapher.getDefaultViewport()}_setViewportWithoutCancellingAnimation(e){if(e.isValid(this.controller.getAxisScaleSettings())&&!e.equals(this.getViewport())){var i=this.getProjection();this.grapher._setProjection(new us(i.screen,e,i.settings))}}setViewport(e){this.cancelAnimation(),this._setViewportWithoutCancellingAnimation(e)}setScreen(e){var r=this.getProjection();let i=r.settings.squareAxes?r.viewport.squareYAxis(e,r.settings):r.viewport;var n=new us(e,i,r.settings);this.grapher._setProjection(n)}getTransformedViewport(e){let{pixelCoordinates:r,mathCoordinates:i,settings:n}=this.getProjection(),{xAxisScale:o,yAxisScale:a}=n,s=e.mapRect(r);var l=__dcg_shared_module_exports__['kc'].fromRects(i,s,{xAxisScale:o,yAxisScale:a}).inverse().mapRect(r);return new Ci(l.left,l.right,l.bottom,l.top)}transformViewport(e){this.setViewport(this.getTransformedViewport(e)),(this.grapher.scaleAxis==="x"||this.grapher.scaleAxis==="y")&&this.controller.markSquareAxesAfterUserEditedViewport()}animateToViewport(e){this.cancelAnimation();let r=this.getProjection(),i=r.viewport,n=r.mathToPixels;var o=0,a,s=l=>{a||(a=l);var c=(l-a)/500;if(o+=c,o<1){this.__animationTimeout=requestAnimationFrame(s);let u=n.interpolateX(i.xmin,e.xmin,o),h=n.interpolateX(i.xmax,e.xmax,o),p=n.interpolateY(i.ymin,e.ymin,o),g=n.interpolateY(i.ymax,e.ymax,o);this._setViewportWithoutCancellingAnimation(new Ci(u,h,p,g)),this.grapher.debounceUserRequestedViewportChange()}else this.setViewport(Ci.fromObject(e)),this.grapher.debounceUserRequestedViewportChange(),this.controller.markSquareAxesAfterUserEditedViewport()};this.__animationTimeout=requestAnimationFrame(s)}cancelAnimation(){cancelAnimationFrame(this.__animationTimeout)}addMouseWheelEventHandler(){var e=!1,r,i;P(window).on("scroll.viewportcontroller-"+this.id,function(a){e=!0}),P(window).on("mousewheel.viewportcontroller-"+this.id,function(a){r=a.clientX,i=a.clientY}),P(window).on("mousemove.viewportcontroller-"+this.id,function(a){if(e){var s=a.clientX-r,l=a.clientY-i,c=s*s+l*l;c<100||(e=!1)}});var n=0,o=(a,s)=>{var l=Date.now();if(this.preventScrollZoom&&l-this.lastScrollZoom>50&&(this.preventScrollZoom=!1),this.lastScrollZoom=l,!this.preventScrollZoom){var c=this.getProjection();if(!this.isViewportLocked()){var u=c.mathToPixels;if(!e){a.preventDefault(),this.updateMouse(a);var h=u.mapPoint(ps(0,0)),p=this.isMouseNearOrigin()&&s>0?h:this.mousePt;if(!(n>0)){n+=1,requestAnimationFrame(function(){n--}),s=s>0?1:-1;var g=s>0?1.0625:1/1.0625,y=this.grapher.scaleAxis,w=y==="x"||y==="both"||!y?g:1,b=y==="y"||y==="both"||!y?g:1;this.transformViewport(po.scaleAtPoint(p,w,b)),this.grapher.debounceUserRequestedViewportChange()}}}}};this.$.mousewheel(o)}applyPanTouchChanges(e,r){if(!this.isViewportLocked()&&!this.isScalingEnabled){var i=ps(r[0].x-e[0].x,r[0].y-e[0].y);this.transformViewport(po.translate(i)),this.grapher.debounceUserRequestedViewportChange()}}chooseDragScaleCenter(){var e=this.getProjection(),r=e.pixelCoordinates,i=e.mathToPixels.mapX(0),n=e.mathToPixels.mapY(0);return i=Math.min(Math.max(r.left,i),r.right),n=Math.min(Math.max(r.top,n),r.bottom),ps(i,n)}applyScaleTouchChanges(e,r){if(!this.isViewportLocked()){var i=this.grapher.scaleAxis,n,o;if(e.length===2&&r.length===2)n=pD(e[0],e[1]),o=pD(r[0],r[1]);else if(r.length===1){var a=this.chooseDragScaleCenter();n=dL(a,e[0]),o=dL(a,r[0])}else return;var s=o.radius/n.radius,l=i==="y"?1:s,c=i==="x"?1:s,u=po.scaleAtPoint(n.center,l,c).translate(n.center,o.center);this.transformViewport(u),this.grapher.debounceUserRequestedViewportChange()}}addTouchEventHandler(){var e=[],r=!1,i=!0,n=!0,o=g=>{r||this.isViewportLocked()||(this.updateMouse(g),this.isScalingEnabled&&this.updateScaleAxis())};P(window).on("mousemove.viewportcontroller-"+this.id,o),this.beginPanning=g=>{var y=this.getProjection();if(!this.isViewportLocked()&&!r&&g.touches.length===g.changedTouches.length){r=!0,this.grapher.isDragging=!0,this.updateMouse(g);var w=y.mathToPixels.mapPoint(ps(0,0)),b=this.grapher.scaleAxis;(b==="x"||b==="both")&&(i=this.mousePt.x>w.x),(b==="y"||b==="both")&&(n=this.mousePt.y>w.y),this.controller.dispatch({type:"grapher/drag-start"}),P(document).on("dcg-tapmove.graphdrag",h),P(document).on("dcg-tapstart.graphdrag dcg-tapend.graphdrag dcg-tapcancel.graphdrag",p)}};var a=g=>{if(!(g.length<2)){var y=this.grapher.getProjection(),w=y.pixelCoordinates,b=y.mathToPixels.mapX(0),D=y.mathToPixels.mapY(0),I=40;b=Math.min(Math.max(w.left,b),w.right),D=Math.min(Math.max(w.top,D),w.bottom);var E=g[1].x-g[0].x,G=g[1].y-g[0].y;return Math.abs(g[0].x-b)<I&&Math.abs(g[1].x-b)<I&&Math.abs(G)>3*Math.abs(E)&&y.settings.showYAxis?"y":Math.abs(g[0].y-D)<I&&Math.abs(g[1].y-D)<I&&Math.abs(E)>3*Math.abs(G)&&y.settings.showXAxis?"x":"both"}},s=g=>(this.grapher.scaleAxis||(this.grapher.scaleAxis=a(g)),this.grapher.scaleAxis),l=()=>{this.grapher.scaleAxis&&(this.grapher.scaleAxis=void 0,this.grapher.redrawAllLayers(),this.updateCursor())},c=()=>{this.isScalingEnabled=!1,this.preventScrollZoom=!0,l()},u=g=>g.altKey||g.ctrlKey||g.metaKey,h=g=>{if(r&&!this.isViewportLocked()){var y=uL(g.touches,this.$.offset());if(e.length===2&&y.length===2)s(y),this.applyScaleTouchChanges(e,y);else if(e.length===1&&this.isScalingEnabled){this.updateMouse(g);var w=this.grapher.scaleAxis,b=this.getProjection(),D=b.mathToPixels.mapPoint(ps(0,0)),I,E,G=5,T=i?1:-1,L=n?1:-1;if((w==="x"||w==="both")&&(I=this.mousePt.x>D.x+G*T),(w==="y"||w==="both")&&(E=this.mousePt.y>D.y+G*L),w==="x"&&i!==I||w==="y"&&n!==E||w==="both"&&i!==I&&n!==E)return;this.applyScaleTouchChanges(e,y)}else l();e.length===1&&this.applyPanTouchChanges(e,y),this.controller.dispatch({type:"grapher/drag-move"}),e=y}},p=g=>{r&&(this.cancelAnimation(),e=uL(g.touches,this.$.offset()),g.touches.length===0&&(r=!1,this.grapher.isDragging=!1,P(document).off(".graphdrag"),this.grapher.debounceUserRequestedViewportChange(),this.controller.dispatch({type:"grapher/drag-end"})),(g.touches.length===0||g.touches.length===1&&!this.isScalingEnabled)&&l())};P(window).on("keydown.viewportcontroller-"+this.id,g=>{this.controller.isGeoToolActive()||this.isViewportLocked()||(Le(g)===Jg&&!u(g)&&this.shouldAllowShiftScaling()?(this.isScalingEnabled=!0,this.grapher.scaleAxis||this.updateScaleAxis()):c())}),P(window).on("keyup.viewportcontroller-"+this.id+" blur.viewportcontroller-"+this.id,c)}shouldAllowShiftScaling(){return!this.controller.isGeometry()}zoom(e){var r=this.getProjection().pixelCoordinates;if(e==="in")this.animateToViewport(this.getTransformedViewport(po.scaleAtPoint(pL(r),2))),ge(this.s("graphing-calculator-narration-viewport-zoom-in"));else if(e==="out")this.animateToViewport(this.getTransformedViewport(po.scaleAtPoint(pL(r),.5))),ge(this.s("graphing-calculator-narration-viewport-zoom-out"));else if(e==="square"){var i=this.getSquareViewport();this.getProjection().settings.setProperty("squareAxes",!0),this.animateToViewport(i),ge(this.s("graphing-calculator-narration-viewport-zoom-square"))}}zoomCustom(e){this.animateToViewport(e),ge(this.s("graphing-calculator-narration-viewport-updated"))}setDefaultViewport(){let e=this.controller.getDefaultAxisScaleSettings();this.controller.getGraphSettings().setProperty("xAxisScale",e.xAxisScale),this.controller.getGraphSettings().setProperty("yAxisScale",e.yAxisScale),this.grapher.getProjection().updateScalePairs();let r=this.getDefaultViewport();this.animateToViewport(r),ge(this.s("graphing-calculator-narration-viewport-default"))}isDefaultViewportRestored(){let e=this.getProjection(),{xAxisScale:r,yAxisScale:i}=e.settings,n=r==="linear",o=i==="linear";if(!this.controller.hasDefaultState()&&(!n||!o||!e.settings.squareAxes))return!1;let a=e.viewport,s=this.getDefaultViewport(),l=n?a.xmax-a.xmin:Math.log(a.xmax/a.xmin),c=o?a.ymax-a.ymin:Math.log(a.ymax/a.ymin),u=n?a.xmin-s.xmin:Math.log(a.xmin/s.xmin),h=n?a.xmax-s.xmax:Math.log(a.xmax/s.xmax),p=o?a.ymin-s.ymin:Math.log(a.ymin/s.ymin),g=o?a.ymax-s.ymax:Math.log(a.ymax/s.ymax),y=.025;return Math.abs(u/l)<y&&Math.abs(h/l)<y&&Math.abs(p/c)<y&&Math.abs(g/c)<y}getSquareViewport(){let e=this.getProjection();return e.settings.lastChangedAxis==="y"?e.viewport.squareXAxis(e.screen,e.settings):e.viewport.squareYAxis(e.screen,e.settings)}};var _c=__dcg_shared_module_exports__['i'](ne());at();var Gc=class{constructor(e,r){this.width=e,this.height=r}};var A3=1,Kl=class{constructor(e,r,i,n,o,a,s){this.x=e,this.y=r,this.type=i,this.sketch=n,this.branch=o,this.pointIdxOnBranch=a,this.bareLabel=s===void 0?!1:s,this.id=A3++}getLabel(){let e=this.sketch&&this.sketch.branches[this.branch];return e&&"labels"in e&&e.labels&&e.labels[this.pointIdxOnBranch]||""}getGraphMode(){return this.sketch.branches[this.branch].graphMode}getCompiledFunction(){let e=this.sketch.branches[this.branch];if(!(!("compiled"in e)||!e.compiled))return e.compiled.fn}isAttachedToPlottedPoint(){return this.type===1006||this.type===1008}isMovable(){return this.getGraphMode()===4}isPersistent(){return this.type===1008}getLabelSize(){let e=this.sketch&&this.sketch.branches[this.branch];return this.type===1008&&e&&"labelSize"in e?e.labelSize===void 0?1:e.labelSize:1}getLabelRotation(){let e=this.sketch&&this.sketch.branches[this.branch];return this.type===1008&&e&&"labelAngle"in e?e.labelAngle===void 0?0:e.labelAngle:0}getPointOpacity(){let e=this.sketch&&this.sketch.branches[this.branch];if(e&&"pointOpacity"in e){let r=e.pointOpacity;if(r!==void 0){let i;return Array.isArray(r)?i=r[this.pointIdxOnBranch]:i=r,isFinite(i)?Math.max(0,Math.min(1,i)):.9}}return this.isMovable()?1:.9}getPointSize(){let e=this.sketch&&this.sketch.branches[this.branch];if(this.isMovable())return 22;if(e&&"pointSize"in e){let r=e.pointSize;if(r!==void 0){let i;return Array.isArray(r)?i=r[this.pointIdxOnBranch]:i=r,isFinite(i)?Math.max(0,i):9}}return 9}getTextOutline(){if(this.hasEditableLabel())return!1;let e=this.sketch&&this.sketch.branches[this.branch];return this.type===1008&&e&&"suppressTextOutline"in e?!e.suppressTextOutline:!0}hasInteractiveLabel(){let e=this.sketch&&this.sketch.branches[this.branch];return e&&"interactiveLabel"in e?!!e.interactiveLabel:!1}hasEditableLabel(){let e=this.sketch&&this.sketch.branches[this.branch];return e&&"editableLabel"in e?!!e.editableLabel:!1}isBareLabel(){return this.bareLabel}getMovablePoint(){return this.sketch.getMovablePointByIndex(this.pointIdxOnBranch)}isSelected(){return this.sketch.showHighlight}};var uw=class{constructor(e,r){this.color="#000000",this.style="normal",this.showPOI=!1,this.showHighlight=!1,this.selected=!1,this.tokenHovered=!1,this.tokenSelected=!1,this.labels=[],this.id=e,this.branches=r!==void 0?r:[],this.getPOI().forEach(i=>{i.type===1008&&this.labels.push({type:"poi",poi:i})}),r.forEach((i,n)=>{if(i.graphMode===22){if(i.objectType===17){let o=new Kl(0,0,1008,this,n,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"segment",poi:o,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}else if(i.objectType===16){let o=new Kl(0,0,1008,this,n,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"polygon",poi:o,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}else if(i.objectType===23){let o=new Kl(0,0,1008,this,n,0,!1);this.labels.push({id:"label-"+e+"-"+(i.listIndex||0),type:"angle",poi:o,segments:i.segments[0],text:i.labels&&i.labels[0]||""})}}})}getPOI(){if(this.__cachedPOI)return this.__cachedPOI;this.__cachedPOI=[],this.__cachedPOIIds={};for(let e=0;e<this.branches.length;e++){let r=this.branches[e];if(r.graphMode===1||r.graphMode===2){let i=r.poi;i.zeros&&this._pushPOI(i.zeros,e,1002),i.intercept&&this._pushPOI(i.intercept,e,1003),i.extrema&&this._pushPOI(i.extrema,e,1004),i.intersections&&this._pushPOI(i.intersections,e,1001)}else if(r.graphMode===3||r.graphMode===4){let i=r.poi,n=r.graphMode===3&&r.interactiveLabel===!0;if(r.showLabel===!0||n){let o=r.nakedLabel;i.defined&&this._pushPOI(i.defined,e,1008,o)}else i.defined&&this._pushPOI(i.defined,e,1006)}}return this.__cachedPOI}getBranchPOI(e){return this.getPOI().filter(r=>r.branch===e)}getMovablePoints(){if(this.__cachedMovablePoints)return this.__cachedMovablePoints;this.__cachedMovablePoints=[];let e=this.branches[0];if(e&&e.segments.length===1&&e.graphMode===4){let r=e.segments[0];for(let i=0;i<r.length;i++){let n;e.tableId&&(n={tableId:e.tableId,columnId:this.id,rowIndex:e.movablePointInfo[i].index,dragX:e.movablePointInfo[i].dragX,dragY:e.movablePointInfo[i].dragY});let o=e.scaleFactors?e.scaleFactors[0][i]:void 0,a=n?n.rowIndex:i,s=e.segments.length===1&&e.labels&&e.labels[i]?e.labels[i]:void 0,l=e.hasOwnProperty("pointOpacity")?e.pointOpacity:1;this.__cachedMovablePoints.push({type:"movable-point",id:"movable:["+this.id+","+a+"]",sketch:this,color:this.color,pointOpacity:l,tableInfo:n,scaleFactor:o,x:r[i][0],y:r[i][1],label:s,ariaLabel:s&&uo(s)})}}return this.__cachedMovablePoints}getMovablePointByIndex(e){return this.getMovablePoints()[e]}getStaticLabeledPoints(){if(this.__cachedStaticLabeledPoints)return this.__cachedStaticLabeledPoints;let e=this.branches[0];return this.__cachedStaticLabeledPoints=[],this.getPOI().forEach(r=>{if(r.type!==1006&&r.type!==1008||e.graphMode!==3)return;var i=e.showLabel;let n=r.getLabel();!i&&n===""||this.__cachedStaticLabeledPoints.push({type:"static-labeled-point",id:"static["+this.id+","+r.id+"]",x:r.x,y:r.y,sketch:r.sketch,label:n,ariaLabel:n!==""?uo(n):void 0})}),this.__cachedStaticLabeledPoints}_pushPOI(e,r,i,n=!1){for(let o=0,a=e.x.length;o<a;o++){let s=new Kl(e.x[o],e.y[o],i,this,r,o,n);e.intersects&&(s.intersects=e.intersects[o]),this.__cachedPOI.push(s),this.__cachedPOIIds[s.id]=s}}updateIntersections(e){for(let i=0,n=this.branches.length;i<n;i++){let o=this.branches[i];o.graphMode!==15&&o.graphMode!==22&&(o.poi.intersections=e[i])}let r=this.__cachedPOI;this.__cachedPOI=[],r.forEach(i=>{i.type!==1001?this.__cachedPOI.push(i):delete this.__cachedPOIIds[i.id]});for(let i=0;i<this.branches.length;i++){let n=this.branches[i];if(n.graphMode===1||n.graphMode===2){let o=n.poi;o.intersections&&this._pushPOI(o.intersections,i,1001)}}}getPOIById(e){return this.__cachedPOIIds[e]}updateFrom(e){if(!e)return;this.showPOI=e.showPOI,this.showHighlight=e.showHighlight,this.selected=e.selected,this.tokenSelected=e.tokenSelected,this.tokenHovered=e.tokenHovered;let r=this.branches[0].graphMode;if(r===3||r===4){let i=!0;for(let n=0;n<this.__cachedPOI.length;n++){let o=e.__cachedPOI[n],a=this.__cachedPOI[n];if(!o||o.type!==a.type){i=!1;break}}if(i)for(let n=0;n<this.__cachedPOI.length;n++){let o=e.__cachedPOI[n],a=this.__cachedPOI[n];delete this.__cachedPOIIds[a.id],this.__cachedPOIIds[o.id]=a,a.id=o.id}}}};var L3={};__dcg_shared_module_exports__['h'](L3,{default:()=>hD});var hD=__dcg_shared_module_exports__['j']("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");fc();var hL=.075,gD=.0015,O3=125,_3=330,F3=2e3,mD=class{suspend(){return new Promise((e,r)=>{if(this.audioContext)this.audioContext.suspend().then(()=>{e()}).catch(i=>{oo(i),r(i)});else{e();return}})}getResumedAudioContext(){return new Promise((e,r)=>{if(!this.audioContext){let i=window.AudioContext||window.webkitAudioContext;if(!i){r();return}try{this.audioContext=new i({latencyHint:"interactive",sampleRate:44100})}catch(n){oo(n),r(n)}}this.audioContext&&(this.audioContext.state==="running"?this.loadPOI().then(()=>{e({audioContext:this.audioContext,poiBuffer:this.poiBuffer})}):this.audioContext.resume().then(()=>this.loadPOI()).then(()=>{e({audioContext:this.audioContext,poiBuffer:this.poiBuffer})}).catch(i=>{oo(i),r(i)}))})}loadPOI(){return new Promise((e,r)=>{if(!this.audioContext){r();return}if(this.poiBuffer){e();return}this.audioContext.decodeAudioData(hD.buffer.slice(0)).then(i=>{this.poiBuffer=i,e()}).catch(i=>{oo(i),r()})})}},of=class{constructor({controller:e,audioPointMove:r,animationFinished:i,audioEnabled:n}){this.controller=e,this.audioSpeed=50,this.audioVolume=.5,this.audioPointMove=r,this.animationFinished=i,this.audioEnabled=n,this.audioContextManager=new mD}releaseAudio(){this.playbackSupported&&(this.stop(),this.audioContextManager.suspend())}prepareAudio(){this.audioContextManager.getResumedAudioContext().then(()=>{this.playbackSupported=!0}).catch(()=>{this.playbackSupported=!1})}stop(){this.playTimeout&&(cancelAnimationFrame(this.playTimeout),this.playTimeout=void 0),this.bufferSource&&(this.bufferSource.stop(),this.bufferSource.disconnect(),this.bufferSource=void 0),this.animationFinished()}isAnimating(){return this.playTimeout!==void 0}getAudioSpeed(){return this.audioSpeed}setAudioSpeed(e){this.audioSpeed=e}getAudioVolume(){return this.audioVolume}setAudioVolume(e){this.audioVolume=e,this.gainMaster!==void 0&&(this.gainMaster.gain.value=this.audioVolume)}getPlaybackSupported(){return this.playbackSupported}playBranchByIndex(e,r,i){!this.audioEnabled()||r<0||r>=e.branches.length||this.isAnimating()||hs(e.branches[r])&&this.playBranch(e.branches[r],r,i).then(()=>{this.stop()})}playSketch(e,r){if(!this.audioEnabled())return;let i=e.branches;if(i.length===0)return;let n=-1,o=()=>{for(n+=1;n<i.length&&!hs(i[n]);)n+=1;n<i.length?this.playBranch(i[n],n,r).then(()=>{o()}):this.stop()};o()}playPoint(e,r){!this.audioEnabled()||!N3(e)||this.audioContextManager.getResumedAudioContext().then(i=>{let{audioContext:n,poiBuffer:o}=i,a=n.sampleRate,s=a*hL,l=n.createBuffer(2,s,a);q3(l,e,r,o),this.connectBuffer(l,n)})}connectBuffer(e,r){if(!this.audioEnabled()||!r)return;this.gainMaster=r.createGain(),this.gainMaster.connect(r.destination),this.gainMaster.gain.value=this.audioVolume;let i=r.createBufferSource();this.bufferSource=i,i.buffer=e,i.connect(this.gainMaster),i.start()}playBranch(e,r,i){return new Promise((n,o)=>{if(!this.audioEnabled()){o();return}this.audioContextManager.getResumedAudioContext().then(a=>{let{audioContext:s,poiBuffer:l}=a,c=this.audioSpeed/10,u=(i.xmax-i.xmin)*(hL/c),h=$3(e,i,u);if(!h.segments.length){o();return}let p=bD(i,h.graphMode),{independentMin:g,independentMax:y}=wL(h),w=s.sampleRate,b=c*(y-g)/(p.independentMax-p.independentMin),D=Math.floor(w*b),I=s.createBuffer(2,D,w);U3(I,h,i,l),this.connectBuffer(I,s);let E=s.currentTime,G=()=>{if(this.playTimeout!==void 0&&cancelAnimationFrame(this.playTimeout),s.state!=="running"){o();return}let L=s.currentTime-E,_=(b-L)/b*g+L/b*y;if(this.audioPointMove(r,_),L<b)this.playTimeout=requestAnimationFrame(G);else{n();return}};G(),this.controller.dispatch({type:"render"})}).catch(()=>{o()})})}};function mL(){return{amplitude:0,phase:0,noiseVal:0,lowerOctaveGain:0,upperOctaveGain:0}}function yD(t,e,r){if(t===1)return{left:1,right:1};let{independentMin:i,independentMax:n}=r,o=Math.abs((e-i)/(n-i));return isFinite(o)||(o=.5),o=Math.max(Math.min(o,1),0),{left:Math.cos(Math.PI/2*o),right:Math.sin(Math.PI/2*o)}}function yL(t,{independent:e,dependent:r},i,n,o){let{phase:a,noiseVal:s,lowerOctaveGain:l,upperOctaveGain:c}=t,{dependentMin:u,dependentMax:h}=i,p=0,g=0,y=0;if(!isNaN(r)&&u<=r&&r<=h){let w=R3((r-u)/(h-u));a+=w/n,o<4*gD?(g=0,y=0):(g=.5,y=e>=0?.15:0),r<0&&(s=fL(s),p+=.1*s)}else s=fL(s),p+=.04*s;return l+=(g-l)/(n*gD),c+=(y-c)/(n*gD),p+=l*gL(a)+c*gL(2*a),{amplitude:p,phase:a,noiseVal:s,lowerOctaveGain:l,upperOctaveGain:c}}function R3(t){return Math.min(Math.max(_3*Math.pow(2,t),O3),F3)}function gL(t){return .8782*(fD(t)+.25*fD(2*t)+.25*fD(3*t))}function fD(t){return Math.sin(2*Math.PI*t)}function fL(t){let e=Math.random()*2-1;return(t+.2*e)/1.02}function bL(t,e,r,i){let n=t.getChannelData(0),o=e.getChannelData(0),a=e.getChannelData(1);for(let s=0;s<n.length&&s+r<o.length;s++)o[s+r]+=n[s]*i.left,a[s+r]+=n[s]*i.right}function Va(t,e){if(t.isGeoUIActive()&&t.getAllToolPreviewItems().filter(i=>i.id===e.id).length>0)return!1;for(let r of e.branches)if(hs(r))return!0;return!1}function hs(t){switch(t.graphMode){case 1:case 2:case 3:case 4:return t.segments.length>0;default:return!1}}function xL(t){for(let e=0;e<t.branches.length;e++)if(hs(t.branches[e]))return e;return 0}function af(t,e){let r=0;for(let i=0;i<=e;i++)hs(t.branches[i])&&(r+=1);return r}function N3(t){switch(t.graphMode){case 1:case 2:case 3:case 4:return!0;default:return!1}}function bD(t,e){switch(e){case 2:case 3:case 4:return{independentMin:t.xmin,independentMax:t.xmax,dependentMin:t.ymin,dependentMax:t.ymax};case 1:return{independentMin:t.ymin,independentMax:t.ymax,dependentMin:t.xmin,dependentMax:t.xmax};default:throw xD(e)}}function wL(t){let e=t.segments[0],r=t.segments[t.segments.length-1];return{independentMin:e[0],independentMax:r[r.length-2]}}function B3(t){switch(t.graphMode){case 2:case 3:case 4:return{independent:t.x,dependent:t.y};case 1:return{independent:t.y,dependent:t.x};default:throw xD(t.graphMode)}}function K3(t,e){if(t===1)return e.y;if(t===2)return e.x;throw xD(t)}function xD(t){return`Unexpected graph mode. Received ${t}`}function U3(t,e,r,i){let n=t.sampleRate,o=t.getChannelData(0),a=t.getChannelData(1),s=e.graphMode,l=bD(r,s),{independentMin:c,independentMax:u}=wL(e),h=u-c,p=0,g=0,y=o.length-1,w=y/n,b=mL();for(let D=0;D<o.length;D++){let I=(y-D)/y*c+D/y*u,E=yD(s,I,l);for(;p<e.segments.length&&e.segments[p][g]<I;)g+=2,g>=e.segments[p].length&&(p+=1,g=0);let G=e.segments[p],T=NaN,L=NaN;if(G&&G.length>2&&g-2>=0&&g+1<G.length){L=(G[G.length-2]-I)*(w/h);let _=G[g-2],x=G[g-1],V=G[g],R=G[g+1],q=V-_;T=(V-I)/q*x+(I-_)/q*R}b=yL(b,{independent:I,dependent:T},l,n,L),o[D]+=b.amplitude*E.left,a[D]+=b.amplitude*E.right}if(i&&e.poi&&e.poi.intersections){let D=K3(s,e.poi.intersections);for(let I of D){let E=Math.round((I-c)/(u-c)*y);bL(i,t,E,yD(s,I,l))}}}function q3(t,e,r,i){let n=t.sampleRate,o=t.getChannelData(0),a=t.getChannelData(1),s=e.graphMode,l=bD(r,s),c=o.length-1,u=mL(),{independent:h,dependent:p}=B3(e),g=yD(s,h,l);for(let y=0;y<o.length;y++){let w=(c-y)/n;u=yL(u,{independent:h,dependent:p},l,n,w),o[y]+=u.amplitude*g.left,a[y]+=u.amplitude*g.right}i&&e.intersects!==void 0&&bL(i,t,0,g)}function H3(t,e){return t[0]-e[0]}function $3(t,e,r){switch(t.graphMode){case 2:{let i=[];for(let n of t.segments){let o=fd(n,e);o.length>2&&i.push(o)}return{graphMode:t.graphMode,segments:i,poi:t.poi}}case 1:{let i=[],n={xmin:e.ymin,xmax:e.ymax,ymin:e.xmin,ymax:e.ymax};for(let o of t.segments){let a=fd(o,n);a.length>2&&i.push(a)}return{graphMode:t.graphMode,segments:i,poi:t.poi}}case 3:case 4:{let i=t.segments[0].slice();i.sort(H3);let n=[];for(let o=0;o<i.length;o++){let a=i[o],s=o>0?i[o-1][0]:-1/0,l=o<i.length-1?i[i.length-1][0]:1/0,c=Math.max(a[0]-.5*r,.5*(a[0]+s)),u=Math.min(a[0]+.5*r,.5*(a[0]+l)),h=[c,a[1],u,a[1]],p=fd(h,e);p.length>2&&n.push(p)}return{graphMode:2,segments:n}}default:throw new Error(`Unimplemented graph mode: ${t.graphMode}`)}}function z3(t,e,r){return{x:t.x,y:t.y,branch:t.branch,reportedBranch:r,type:t.type,graphMode:e,intersects:t.intersects}}var sf=class{constructor(e,r,i){this.grapher=i,this.controller=e,this.audiograph=r,this.reset()}reset(){this.currentPoint=void 0,this.resetToFirstBranch(),this.sampledPoints=[],this.pois=[],this.independent=0,this.xstep=0,this.ystep=0}resetToFirstBranch(){let e=this.getCurrentSketch();this.branch=e?xL(e):0}getBranchPoints(e){let r=[];if(e>=0)for(let i of this.getSampledPoints())i.branch===e&&r.push(i);return r}resetTracePoint(){this.drawTrace(this.getCurrentPoint())}drawTrace(e){let r=this.getCurrentSketch();if(!e||!r)return;let i=r.branches[this.branch];if(!i||i.graphMode===3)return;let o={x:e.x,y:e.y},a={branchInfo:{branch:e.branch,id:r.id,sketch:r},pt:o};__dcg_shared_module_exports__['Ea'](a,this.grapher.traceLayer.getTraceInfo())||(this.grapher.traceLayer.setTraceInfo(a),this.grapher.redrawAllLayers())}moveToOrigin(){let e=this.getCurrentSketch();if(!e||!Va(this.controller,e))return;let r=e.branches[this.branch];if(!hs(r))return;let i=r.graphMode;if(i===2)this.setIndependent("x",0);else if(i===1)this.setIndependent("y",0);else if(i===3){let n=this.getSortedPOI()[0];this.setIndependent("x",n?n.x:0)}}getCurrentSketch(){let e,r=this.getSelectedItem();if(r){let i=this.audiograph.getFocusedCell();if(r.type==="table"){if(i&&(e=this.getGraphSketchForTableCell(r,i)),!e){for(let n of r.columnModels)if(e=this.grapher.getGraphSketch(n.id),e!==void 0)break}}else e=this.grapher.getGraphSketch(r.id)}return e}getFirstTraceableSketch(e){let r,i=this.controller.getItemCount(),n=this.controller.shouldAudioTraceReverseExpressions();for(let o=0;o<i;o++){let a=n?i-1-o:o,s=this.controller.getItemModelByIndex(a);if(s&&this.canTrace(s)){let l=n?this.prevTableColumn(s):this.nextTableColumn(s);if(l?(this.audiograph.setFocusedCell(l),r=this.getGraphSketchForTableCell(s,l)):r=this.grapher.getGraphSketch(s.id),r){e&&e.selectAssociatedExpression&&this.controller.dispatch({type:"set-selected-index",index:a});break}}}return r}canTrace(e){if(e.type==="image")return!1;if("shouldGraph"in e){let r=this.grapher.getGraphSketch(e.id);return r?Va(this.controller,r):!1}return!1}getTraceableExpressionCount(){let e=0,r=this.controller.getItemCount();for(let i=0;i<r;i++){let n=this.controller.getItemModelByIndex(i);n&&this.canTrace(n)&&e++}return e}computeStepSizes(){let e=this.grapher.getProjection().viewport;if(!e)return;this.viewport=e;let r=e.xmin,i=e.xmax;this.xstep=Math.abs(i-r)/100,this.xscale=i-r;let n=e.ymin,o=e.ymax;this.ystep=Math.abs(o-n)/100,this.yscale=o-n;let a=this.getCurrentSketch();if(!a||!Va(this.controller,a))return;let s=a.branches[this.branch];if(!hs(s))return;let l=s.graphMode;if(l===2)this.independent<r?this.independent=r:this.independent>i&&(this.independent=i);else if(l===1)this.independent<n?this.independent=n:this.independent>o&&(this.independent=o);else if(l===3){let c,u;this.independent<r?(u=this.getSortedPOI()[0],this.independent=u&&u.x!==void 0?u.x:0):this.independent>i&&(c=this.getSortedPOI(),u=c[c.length-1],this.independent=u&&u.x!==void 0?u.x:0)}}getPoint(e,r){let i,n=this.getCurrentSketch();if(!n||!Va(this.controller,n))return i;let o,a,s,l=0,c=n.branches[e];if(!c)return;let u=af(n,e);return"compiled"in c&&c.compiled&&(s=c.compiled.fn),a=c.graphMode,a===2?(o=this.getInterveningPOIs(r,r+this.xstep,e,a)[0],(!o||o.x!==r||o.branch!==e)&&(o=void 0,l=s?s(r):0),o?i={x:o.x,y:o.y,type:o.type,typeChain:o.typeChain,branch:o.branch,reportedBranch:u,graphMode:a,intersects:o.intersects}:s&&(i={x:r,y:l,branch:e,reportedBranch:u,graphMode:a})):a===1?(o=this.getInterveningPOIs(r,r+this.ystep,e,a)[0],(!o||o.y!==r||o.branch!==e)&&(o=void 0,l=s?s(r):0),o?i={x:o.x,y:o.y,type:o.type,typeChain:o.typeChain,branch:o.branch,reportedBranch:u,graphMode:a,intersects:o.intersects}:s&&(i={y:r,x:l,branch:e,reportedBranch:u,graphMode:a})):a===3&&(o=this.getInterveningPOIs(r,r+this.xstep,e,a)[0],o&&o.x===r&&o.branch===e?i={x:o.x,y:o.y,type:o.type,typeChain:o.typeChain,branch:o.branch,reportedBranch:u,graphMode:a,intersects:o.intersects}:i={x:r,y:NaN,branch:e,reportedBranch:u,graphMode:a}),i}getSampledPoints(){return this.sampledPoints.length===0&&this.updateSampledPoints(),this.sampledPoints}updateSampledPoints(){let e=this.getCurrentSketch();if(!e||!Va(this.controller,e))return;let r=[];for(let i=0;i<e.branches.length;i++){let n=e.branches[i];if(!hs(n))continue;let o=n.graphMode,a=0,s=0,l=0,c=[];if(o===2||o===3?(a=this.viewport.xmin,s=this.viewport.xmax,l=this.xstep):o===1&&(a=this.viewport.ymin,s=this.viewport.ymax,l=this.ystep),!(a===0&&s===0&&l===0)){for(let u=0;__dcg_shared_module_exports__['Na'](a+u*l).value<=s;u++){let h=__dcg_shared_module_exports__['Na'](a+u*l).value,p=this.getInterveningPOIs(h,h+l,i,o);if(p.length>0)c.push.apply(c,p);else{let g=this.getPoint(i,h);g&&c.push(g)}}r.push.apply(r,this.removeDuplicates(c,o))}}this.sampledPoints=r}getCurrentPoint(){return this.currentPoint||this.updateCurrentPoint(),this.currentPoint}updateCurrentPoint(e){if(e){this.currentPoint=e;let r=e.graphMode;r===2||r===3?this.independent=e.x!==void 0?e.x:0:r===1&&(this.independent=e.y!==void 0?e.y:0),this.branch=e.branch}else this.currentPoint=this.getPoint(this.branch,this.independent)}prevPoint(){this.moveToPoint(-1)}nextPoint(){this.moveToPoint(1)}firstPoint(){let e=this.getSampledPoints();e.length>0&&this.updateCurrentPoint(e[0])}lastPoint(){let e=this.getSampledPoints();e.length>0&&this.updateCurrentPoint(e[e.length-1])}moveToPoint(e){let r=this.getCurrentPoint();if(!r)return;if(r.graphMode===3){this.moveToPOI(e);return}let i=this.getSampledPoints(),n=this.getPointIndex(i,r);if(n!==-1){let o=n+e;o<=0?(o=0,Ct(this.controller.s("graphing-calculator-narration-audio-trace-first-point"))):o>=i.length-1&&(o=i.length-1,Ct(this.controller.s("graphing-calculator-narration-audio-trace-last-point")));let a=i[o];this.updateCurrentPoint(a)}}canMoveToPrevPoint(){let e=this.getCurrentPoint();if(!e)return!1;if(e.graphMode===3)return this.canMoveToPrevPOI();let r=this.getSampledPoints();return this.getPointIndex(r,e)>0}canMoveToNextPoint(){let e=this.getCurrentPoint();if(!e)return!1;if(e.graphMode===3)return this.canMoveToNextPOI();let r=this.getSampledPoints();return this.getPointIndex(r,e)<r.length-1}prevPOI(){this.moveToPOI(-1)}nextPOI(){this.moveToPOI(1)}getSortedPOI(){return(!this.pois||this.pois.length===0)&&this.updatePOI(),this.pois}updatePOI(){let e=[],r,i=[],n=this.getCurrentSketch();if(!(!n||!Va(this.controller,n))){for(let o=0;o<n.branches.length;o++){let a=n.branches[o];if(!a)continue;let s=af(n,o),l=a.graphMode;if(i=[],r=n.getBranchPOI(o),r.length>0){l===2||l===3?i=__dcg_shared_module_exports__['ua'](r,"x"):l===1&&(i=__dcg_shared_module_exports__['ua'](r,"y"));let c=[];for(let u of i)c.push(z3(u,l,s));e.push.apply(e,this.removeDuplicates(c,l))}}this.pois=e}}removeDuplicates(e,r){let i=[];for(let n of e){if(n=__dcg_shared_module_exports__['b']({},n),n.graphMode=r,i.length===0){i.push(n);continue}let o=i[i.length-1];__dcg_shared_module_exports__['Na'](o.x).value===__dcg_shared_module_exports__['Na'](n.x).value&&__dcg_shared_module_exports__['Na'](o.y).value===__dcg_shared_module_exports__['Na'](n.y).value&&o.branch===n.branch?(o.typeChain||(o.typeChain=o.type!==void 0?[o.type]:[]),n.type!==void 0&&o.typeChain.indexOf(n.type)===-1&&o.typeChain.push(n.type),n.type===1001&&n.intersects&&o.intersects===void 0&&(o.intersects=n.intersects)):i.push(n)}return i}getInterveningPOIs(e,r,i,n){let o=[],a=this.getSortedPOI(),s=NaN;for(let l of a)l&&((n===2||n===3)&&!isNaN(l.x)?s=l.x:n===1&&!isNaN(l.y)&&(s=l.y),l.branch===i&&!isNaN(s)&&(e<=s&&s<r||r<=s&&s<e)&&o.push(l));return e>r?o.reverse():o}setIndependent(e,r){let i=this.getSampledPoints();for(let o of i)if(o&&o.hasOwnProperty(e)&&o[e]===r){if(e==="x"){this.independent=o.x!==void 0?o.x:0,this.updateCurrentPoint();return}else if(e==="y"){this.independent=o.y!==void 0?o.y:0,this.updateCurrentPoint();return}}let n=!0;if(i.length>0){let o=Math.floor((i.length-1)/2),a=i[o];a&&(e==="x"?(this.independent=a.x!==void 0?a.x:0,n=!1):e==="y"&&(this.independent=a.y!==void 0?a.y:0,n=!1))}n&&(this.independent=0),this.resetToFirstBranch(),this.updateCurrentPoint()}moveToPOI(e){if(!this.getCurrentPoint())return;let i=this.getSampledPoints(),n=this.getPOIIndexByDirection(e);n===-1?Ct(this.controller.s("graphing-calculator-narration-audio-trace-no-more-pois")):this.updateCurrentPoint(i[n])}getPOIIndexByDirection(e){let r=this.getCurrentPoint();if(!r)return-1;let i=this.getSampledPoints(),n=this.getPointIndex(i,r),o=-1;if(n!==-1){let a=r.graphMode,s=e===1?i.length-1:0;for(let l=n;l!==s+e;l+=e){let c=i[l];if(((a===2||a===3)&&r.x!==c.x||a===1&&r.y!==c.y)&&c.type!==void 0){o=l;break}}}return o}canMoveToPrevPOI(){return this.getPOIIndexByDirection(-1)!==-1}canMoveToNextPOI(){return this.getPOIIndexByDirection(1)!==-1}getPointIndex(e,r){let i=-1;if(e.length>0&&r){let n=r.graphMode;for(let o=0;o<e.length;o++){let a=e[o];if(((n===2||n===3)&&a.x===r.x||n===1&&a.y===r.y)&&a.branch===r.branch){i=o;break}}}return i}prevCurve(){this.controller.shouldAudioTraceReverseExpressions()?this.curveDown():this.curveUp()}nextCurve(){this.controller.shouldAudioTraceReverseExpressions()?this.curveUp():this.curveDown()}curveUp(){let e=this.getSelectedItem();if(!e)return;let r=this.prevTableColumn(e);if(r)this.audiograph.setFocusedCell(r);else{let i=e.index,n=this.findPrevTraceableIndex({index:i,focusTableCell:!0});if(n!==-1){let o=this.controller.getItemModelByIndex(n);o&&this.controller.dispatch({type:"set-selected-id",id:o.id})}}(r||this.getSelectedItem()!==e)&&this.audiograph.enterAudioTrace()}curveDown(){let e=this.getSelectedItem();if(!e)return;let r=this.nextTableColumn(e);if(r)this.audiograph.setFocusedCell(r);else{let i=e.index,n=this.findNextTraceableIndex({index:i,focusTableCell:!0});if(n!==-1){let o=this.controller.getItemModelByIndex(n);o&&this.controller.dispatch({type:"set-selected-id",id:o.id})}}(r||this.getSelectedItem()!==e)&&this.audiograph.enterAudioTrace()}canMoveToPrevCurve(){let e=this.getSelectedItem();return e?this.controller.shouldAudioTraceReverseExpressions()?this.findNextTraceableIndex({index:e.index,focusTableCell:!1})!==-1:this.findPrevTraceableIndex({index:e.index,focusTableCell:!1})!==-1:!1}canMoveToNextCurve(){let e=this.getSelectedItem();return e?this.controller.shouldAudioTraceReverseExpressions()?this.findPrevTraceableIndex({index:e.index,focusTableCell:!1})!==-1:this.findNextTraceableIndex({index:e.index,focusTableCell:!1})!==-1:!1}findPrevTraceableIndex(e){let r=e.index,i;do{r--,i=this.controller.getItemModelByIndex(r);let n=i&&this.prevTableColumn(i);if(n)return e.focusTableCell&&this.audiograph.setFocusedCell(n),r}while(i&&!this.canTrace(i));return i?r:-1}findNextTraceableIndex(e){let r=e.index,i;do{r++,i=this.controller.getItemModelByIndex(r);let n=i&&this.nextTableColumn(i);if(n)return e.focusTableCell&&this.audiograph.setFocusedCell(n),r}while(i&&!this.canTrace(i));return i?r:-1}prevTableColumn(e){return this.tableColumn(e,-1)}nextTableColumn(e){return this.tableColumn(e,1)}tableColumn(e,r){let i;if(e&&e.type==="table"){let n=this.audiograph.getFocusedCell(),o,a,s;r===-1?(o=n?Math.max(n.location.column-1,0):NaN,a=n&&n.tableId===e.id&&!isNaN(o)?o:e.columnModels.length-1,s=0):(o=n?Math.min(n.location.column+1,e.columnModels.length-1):NaN,a=n&&n.tableId===e.id&&!isNaN(o)?o:0,s=e.columnModels.length-1);let l=(s-a)/r;if(isFinite(l)&&l>=0)for(let c=a;c!==s;c+=r){let u=e.columnModels[c];if(u&&this.grapher.getGraphSketch(u.id)){i={tableId:e.id,location:{column:c,row:0}};break}}}return i}getGraphSketchForTableCell(e,r){if(!e||e.type!=="table"||!r)return;let i=e.columnModels[r.location.column];if(i)return this.grapher.getGraphSketch(i.id)}getXScale(){return this.xscale}getYScale(){return this.yscale}getSelectedItem(){let e=this.controller.getSelectedItem();if(e&&e.type==="folder"){var r=NE(e);return r===void 0?void 0:this.controller.getItemModel(r)}return e}};var lf=[{speed:200,displayedSpeed:"1/4 x"},{speed:100,displayedSpeed:"1/2 x"},{speed:50,displayedSpeed:"1 x"},{speed:25,displayedSpeed:"2 x"},{speed:12.5,displayedSpeed:"4 x"}],cf=class{constructor(e,r){this.grapher=r,this.controller=e,this.audioTraceActive=!1,this.wasFocusInExpressionsView=!1,this.focusedCell=void 0,this.sliderTraceActive=!1,this.sliderIndex=0,this.sliderArray=[],this.lastSpokenBranch=1,this.agNavigator=new sf(e,this,this.grapher),this.tonegen=new of({controller:e,audioPointMove:(i,n)=>{this.agNavigator.drawTrace(this.agNavigator.getPoint(i,n))},animationFinished:()=>{this.recomputePoints(),this.controller.runAfterDispatch(()=>{this.controller.dispatch({type:"render"})})},audioEnabled:()=>this.controller.getAudio()}),this.audioSpeedIndex=2,this.tonegen.releaseAudio()}remove(){}handleKeydown(e){let r=e.altKey||e.metaKey,i=e.altKey&&!e.metaKey&&!e.ctrlKey&&!e.shiftKey,n=e.ctrlKey&&!e.metaKey&&!e.altKey,o=gi?n:r,a=o&&(e.which===61||e.which===187),s=o&&!e.shiftKey&&(e.which===173||e.which===189),l=o&&!e.shiftKey&&Ei(e)==="0";i&&Ei(e)==="S"?this.agNavigator.getSelectedItem()&&(this.audioTraceActive||this.isFocusInExpressionsView())&&(e.preventDefault(),e.stopPropagation(),this.describeCurve()):i&&Ei(e)==="G"?(this.audioTraceActive||this.isFocusInExpressionsView())&&(e.preventDefault(),e.stopPropagation(),this.describeAxes()):i&&Ei(e)==="T"?(e.preventDefault(),e.stopPropagation(),this.toggleAudioTrace()):a?(e.preventDefault(),e.stopPropagation(),this.zoom("in")):s?(e.preventDefault(),e.stopPropagation(),this.zoom("out")):l?(e.preventDefault(),e.stopPropagation(),this.setDefaultViewport()):this.audioTraceActive&&(this.sliderTraceActive?this.sliderTraceKeydown(e):this.audioTraceKeydown(e))}sliderTraceKeydown(e){let r=e.altKey||e.metaKey,i=!r&&!e.ctrlKey&&!e.shiftKey;i&&Le(e)===kc||Ei(e)==="J"?(e.preventDefault(),e.stopPropagation(),this.decrementSliderValue()):i&&Le(e)===Ic||Ei(e)==="L"?(e.preventDefault(),e.stopPropagation(),this.incrementSliderValue()):i&&Le(e)===pp?(e.preventDefault(),e.stopPropagation(),this.decrementBigSliderValue()):i&&Le(e)===up?(e.preventDefault(),e.stopPropagation(),this.incrementBigSliderValue()):!r&&(Le(e)===Yn||!e.shiftKey&&Le(e)===rl||Ei(e)==="K")?(e.preventDefault(),e.stopPropagation(),this.nextSlider()):!r&&(Le(e)===Fn||e.shiftKey&&Le(e)===rl||Ei(e)==="I")?(e.preventDefault(),e.stopPropagation(),this.prevSlider()):i&&Le(e)===gp||Ei(e)==="U"?(e.preventDefault(),e.stopPropagation(),this.sliderMin()):i&&Le(e)===hp||Ei(e)==="N"?(e.preventDefault(),e.stopPropagation(),this.sliderMax()):(this.stopAnimations(),this.audioTraceKeydown(e))}audioTraceKeydown(e){let r=e.altKey||e.metaKey,i=r&&!e.ctrlKey&&!e.shiftKey,n=!r&&!e.ctrlKey&&!e.shiftKey,o=Ei(e);if(Le(e)===Fn&&i)e.preventDefault(),e.stopPropagation(),Ui(),this.agNavigator.prevCurve();else if(Le(e)===Yn&&i)e.preventDefault(),e.stopPropagation(),Ui(),this.agNavigator.nextCurve();else if(n&&Le(e)===kc||Le(e)===Fn||o==="J")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"keypad/audio-trace",command:"previous-point"});else if(n&&Le(e)===Ic||Le(e)===Yn||o==="L")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"keypad/audio-trace",command:"next-point"});else if(!r&&(Le(e)===pp||!e.shiftKey&&Le(e)===rl||o==="I"))e.preventDefault(),e.stopPropagation(),this.reportAndMoveToNextPOI();else if(!r&&(Le(e)===up||e.shiftKey&&Le(e)===rl||o==="K"))e.preventDefault(),e.stopPropagation(),this.reportAndMoveToPrevPOI();else if(n&&Le(e)===gp||o==="U")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToFirstPoint();else if(n&&Le(e)===hp||o==="N")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToLastPoint();else if(n&&o==="X")e.preventDefault(),e.stopPropagation(),this.reportX();else if(n&&o==="P")e.preventDefault(),e.stopPropagation(),this.reportPOICount();else if(n&&o==="Y")e.preventDefault(),e.stopPropagation(),this.reportY();else if(n&&o==="T")e.preventDefault(),e.stopPropagation(),this.reportType();else if(n&&o==="B")e.preventDefault(),e.stopPropagation(),this.reportBranch();else if(n&&o==="O")e.preventDefault(),e.stopPropagation(),this.reportAndMoveToOrigin();else if(n&&o==="H")e.preventDefault(),e.stopPropagation(),this.hearGraph();else if(n&&typeof o=="string"&&o>="0"&&o<="9"){if(e.preventDefault(),e.stopPropagation(),Ui(),!this.controller.getAudio()){ge(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"));return}this.tonegen.stop();let a=this.agNavigator.getCurrentSketch();if(a){let s;e.which===48?s=9:s=e.which-49;let l=s,c=-1;for(let u=0;u<a.branches.length;u++)if(hs(a.branches[u])&&(l-=1),l<0){c=u;break}c>=0?this.tonegen.getPlaybackSupported()?this.tonegen.playBranchByIndex(a,c,this.grapher.getCurrentViewport()):ge(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-play")):ge(this.controller.s("graphing-calculator-narration-audio-trace-branch-not-found",{branch:s+1}))}else ge(this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected"))}else r&&typeof o=="string"&&o>="1"&&o<="5"?(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-audio-trace-speed",speed:parseInt(o,10)-1})):!e.altKey&&!e.ctrlKey&&!e.metaKey&&o==="V"?(e.preventDefault(),e.stopPropagation(),this.controller.getAudio()?e.shiftKey?this.controller.dispatch({type:"keypad/audio-trace",command:"volume-down"}):this.controller.dispatch({type:"keypad/audio-trace",command:"volume-up"}):ge(this.controller.s("graphing-calculator-narration-audio-trace-unable-to-play"))):n&&o==="A"?(e.preventDefault(),e.stopPropagation(),Ui(),this.queueAnimatingPoints(!0),ge()):n&&o==="S"&&this.controller.isListEnabled()?(e.preventDefault(),e.stopPropagation(),this.toggleSliderTrace()):n&&o==="C"?(e.preventDefault(),e.stopPropagation(),this.reportColor()):n&&this.exitAudioTrace();this.controller.dispatch({type:"render"})}describeCurve(){Ui();let e=this.agNavigator.getCurrentSketch();if(!e){ge(this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected"));return}Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-color",{color:bd(this.controller,e.color)}));let r=af(e,e.branches.length-1);r>1&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-branch-count",{branches:r}));let i=!1,n=!1;for(let a of e.branches)if(r===1&&a.segments.length>0&&a.hasOwnProperty("operator")){if(a.graphMode===2){if(a.operator===">"||a.operator===">="){Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-above"));break}else if(a.operator==="<"||a.operator==="<="){Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-below"));break}}else if(a.graphMode===1){if(a.operator===">"||a.operator===">="){Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-right"));break}else if(a.operator==="<"||a.operator==="<="){Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-left"));break}}}else r>1&&(a.graphMode===2||a.graphMode===1?(a.operator==="<"||a.operator==="<="||a.operator===">"||a.operator===">=")&&(i=!0):a.graphMode===7&&(n=!0));i&&n&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-description-shading-in-regions"));let o=e.getPOI();if(o.length>0){let a=[];for(let s of o)a[s.type]===void 0?a[s.type]=1:a[s.type]+=1;a.forEach((s,l)=>{l===1001?Ct(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-intersection"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-intersections",{count:s})):l===1002?Ct(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-root"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-roots",{count:s})):l===1003?Ct(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-intercept"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-intercepts",{count:s})):l===1004?Ct(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-extremum"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-extrema",{count:s})):l===1008&&Ct(s===1?this.controller.s("graphing-calculator-narration-audio-trace-description-one-label"):this.controller.s("graphing-calculator-narration-audio-trace-description-multiple-labels",{count:s}))})}ge()}describeAxes(){Ui(),ge(this.getAxesDescription())}getAxesDescription(){let{showGrid:e,showXAxis:r,xAxisNumbers:i,showYAxis:n,yAxisNumbers:o,xAxisLabel:a,yAxisLabel:s}=this.grapher.settings,l=this.grapher.getCurrentViewport(),c=[];r&&(i&&a!==""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-range-and-label",{xmin:nn(__dcg_shared_module_exports__['Na'](l.xmin,this.agNavigator.getXScale()).latex),xmax:nn(__dcg_shared_module_exports__['Na'](l.xmax,this.agNavigator.getXScale()).latex),label:a})):i&&a===""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-range",{xmin:nn(__dcg_shared_module_exports__['Na'](l.xmin,this.agNavigator.getXScale()).latex),xmax:nn(__dcg_shared_module_exports__['Na'](l.xmax,this.agNavigator.getXScale()).latex)})):!i&&a!==""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-x-axis-and-label",{label:a})):!i&&a===""&&c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-x-axis"))),n&&(o&&s!==""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-range-and-label",{ymin:nn(__dcg_shared_module_exports__['Na'](l.ymin,this.agNavigator.getYScale()).latex),ymax:nn(__dcg_shared_module_exports__['Na'](l.ymax,this.agNavigator.getYScale()).latex),label:s})):o&&s===""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-range",{ymin:nn(__dcg_shared_module_exports__['Na'](l.ymin,this.agNavigator.getYScale()).latex),ymax:nn(__dcg_shared_module_exports__['Na'](l.ymax,this.agNavigator.getYScale()).latex)})):!o&&s!==""?c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-y-axis-and-label",{label:s})):!o&&s===""&&c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-y-axis"))),!r&&!n&&c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-no-visible-axes")),e&&c.push(this.controller.s("graphing-calculator-narration-audio-trace-description-visible-grid"));let u=this.grapher.graphSketches,h=0;for(let p in u)Va(this.controller,u[p])&&(h+=1);return c.push(this.controller.s("graphing-calculator-narration-audio-trace-traceable-curves",{sketchCount:new zo(h)})),c.join(" ")}queueCoordinates(e,r,i=!1){let n=this.grapher.getProjection().viewport;if(!n||!e)return;let o=this.agNavigator.getCurrentSketch();(e.hasOwnProperty("branch")&&o&&o.branches.length>1&&this.lastSpokenBranch!==e.reportedBranch||r==="branch")&&typeof e.reportedBranch=="number"&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-property-branch-number",{branch:e.reportedBranch})),this.lastSpokenBranch=e.reportedBranch?e.reportedBranch:e.branch+1,e.hasOwnProperty("type")&&!r?Ct(this.controller.s("graphing-calculator-narration-audio-trace-property-type-before-coordinates",{type:this.describePOI(e)})):r==="type"&&Ct(this.describePOI(e)),(!r||r==="x")&&Ct(on(this.controller,e.x,n)),(!r||r==="y")&&Ct(an(this.controller,e.y,n)),i&&ge()}describePOI(e){if(e.typeChain){let r=[];for(let i=0;i<e.typeChain.length;i++)r.push(this.poiTypeToText(e,i));return r.join(", ")}else return this.poiTypeToText(e)}poiTypeToText(e,r){switch(r&&e.typeChain?e.typeChain[r]:e.type){case 1001:let n=this.getIntersectingCurves(e);return n!==""?this.controller.s("graphing-calculator-narration-audio-trace-point-type-intersection-with-curves",{curves:n}):this.controller.s("graphing-calculator-narration-audio-trace-point-type-intersection");case 1002:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-root");case 1003:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-intercept");case 1004:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-extremum");case 1006:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-definition");case 1007:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-trace");case 1008:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-label");default:return this.controller.s("graphing-calculator-narration-audio-trace-point-type-not-a-poi")}}getIntersectingCurves(e){return!e||!e.intersects?"":this.getExpressionAriaLabel(e.intersects)}getExpressionAriaLabel(e){let r=this.controller.getItemModel(e);return r?r.type==="expression"&&r.label?uo(r.label):this.controller.isItemSecret(r.id)?this.controller.s("graphing-calculator-narration-audio-trace-secret-expression",{index:r.secretIndex}):r.type==="table"&&this.focusedCell?this.controller.s("graphing-calculator-narration-audio-trace-expression-with-column",{index:r.displayIndex,column:this.focusedCell.location.column+1}):this.controller.s("shared-calculator-narration-expression-index",{index:r.displayIndex}):""}exitAudioTrace(e){if(this.audioTraceActive){if(this.audioTraceActive=!1,this.controller.isKeypadEnabled()&&this.controller.dispatch({type:"keypad/123"}),e||(e=this.controller.s("graphing-calculator-text-audio-trace-off")),this.controller.dispatch({type:"toast/close"}),this.wasFocusInExpressionsView){let r=this.agNavigator.getSelectedItem();(!r||!this.controller.isItemSelectable(r.id))&&(r=this.controller.getFirstFullyVisibleItem()),r&&this.controller.isItemSelectable(r.id)&&this.controller.dispatch({type:"move-focus-to-item",id:r.id,where:r.type==="table"&&this.focusedCell!==void 0?__dcg_shared_module_exports__['b']({location:"cell"},this.focusedCell.location):"end"})}this.wasFocusInExpressionsView=!1,this.focusedCell=void 0,this.stopAnimations(),this.sliderTraceActive=!1,this.sliderIndex=0,this.tonegen.stop(),this.tonegen.releaseAudio(),this.agNavigator.reset(),this.lastSpokenBranch=1,this.grapher.traceLayer.setTraceInfo(void 0),this.grapher.redrawAllLayers(),ge(e),this.resumeAnimations()}}isFocusInExpressionsView(){return!!this.controller.getFocusedItem()}canAudioTraceCurrentExp(){let e=this.agNavigator.getSelectedItem();return e?e.type==="table"?!!this.agNavigator.getCurrentSketch():this.agNavigator.canTrace(e):!1}enterAudioTrace(e){let r=this.agNavigator.getSelectedItem(),i=r&&r.type!=="table"&&!this.agNavigator.canTrace(r)?this.getExpressionAriaLabel(r.id):void 0,n=!1;this.audioTraceActive||(this.wasFocusInExpressionsView=this.isFocusInExpressionsView(),r&&i&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-unsupported-expression",{expression:i})),n=!!i||!this.wasFocusInExpressionsView);let o;if(n)o=this.agNavigator.getFirstTraceableSketch({selectAssociatedExpression:!0});else if(!i){if(r&&r.type==="expression"&&r.formula&&r.formula.error)return this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected")}});if(r&&r.type==="table"){let s=ao(r);(!this.focusedCell||this.focusedCell.tableId!==r.id||s&&(s.column!==this.focusedCell.location.column||s.row!==this.focusedCell.location.row))&&(this.focusedCell=s!==void 0?{tableId:r.id,location:s}:void 0)}else this.focusedCell=void 0;o=this.agNavigator.getCurrentSketch()}if(!o)return this.agNavigator.reset(),this.lastSpokenBranch=1,this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-narration-audio-trace-description-no-curve-selected")}});let a=o.branches[0].graphMode;if(a===8)return this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-implicit-support")}});if(a===5)return this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-parametric-support")}});if(a===6)return this.exitAudioTrace(),this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-no-polar-support")}});this.agNavigator.reset(),this.agNavigator.computeStepSizes(),this.lastSpokenBranch=1,this.grapher.traceLayer.clearOpenedPOI(),this.grapher.redrawAllLayers(),this.audioTraceActive||(this.controller.isKeypadEnabled()||this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-audio-trace-on"),noAria:!0,onHide:()=>this.exitAudioTrace(),hideAfter:0}}),i&&o&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-tracing-different-expression",{expression:this.getExpressionAriaLabel(o.id)})),Ct(this.controller.s("graphing-calculator-text-audio-trace-on")),this.controller.getAudio()||Ct(this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled")),this.pauseAnimations(),this.queueAnimatingPoints(!1),this.tonegen.prepareAudio(),(!e||!e.fromKeypad)&&(Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-use-arrow-keys")),this.controller.getAudio()&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-hear-graph")),this.agNavigator.getTraceableExpressionCount()>1&&(gi?Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-expression-navigation-mac")):Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-expression-navigation-windows"))),gi?Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-disable-mac")):Ct(this.controller.s("graphing-calculator-narration-audio-trace-instructions-disable-windows"))),this.wasFocusInExpressionsView&&(this.controller.find$(".dcg-graph-outer").one("focusin",()=>{setTimeout(()=>{ge()},0)}),this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}}))),this.agNavigator.moveToOrigin(),Ct(this.getExpressionAriaLabel(o.id)),this.reportAudioTrace({playSound:!1}),this.wasFocusInExpressionsView||ge(),this.audioTraceActive=!0,this.controller.isKeypadEnabled()&&this.controller.dispatch({type:"keypad/audio"})}checkIfSelectedItemChanged(e){this.lastSelectedId!==e&&(this.lastSelectedId=e,this.audioTraceActive&&(e?(Ct(this.getExpressionAriaLabel(e)),this.exitSliderTrace(),this.agNavigator.updatePOI(),this.agNavigator.moveToOrigin(),this.reportAudioTrace(),ge()):this.exitAudioTrace()))}pauseAnimations(){this.sliderArray.length=0,this.controller.getAllModelsWithSliders().forEach(r=>{r.slider.isPlaying&&(this.controller.dispatch({type:"set-slider-isplaying",id:r.id,isPlaying:!1}),this.sliderArray.push(r))})}resumeAnimations(){if(this.sliderArray.length!==0){for(let e=0;e<this.sliderArray.length;e++){let r=this.sliderArray[e];r.slider.isPlaying!==!0&&this.controller.dispatch({type:"set-slider-isplaying",id:r.id,isPlaying:!0})}this.sliderArray.length=0}}stopAnimations(){this.controller.getAllModelsWithSliders().forEach(r=>{r.slider.isPlaying&&this.controller.dispatch({type:"set-slider-isplaying",id:r.id,isPlaying:!1})})}getAnimatingVars(){let e=[];for(let r=0;r<this.sliderArray.length;r++)e.push('"'+kn(this.sliderArray[r])+'"');return e}hasActiveSliders(){let e=this.controller.getAllModelsWithSliders();for(let r=0;r<e.length;r++)if(e[r].slider.isPlaying)return!0;return!1}queueAnimatingPoints(e){this.sliderArray.length===1?Ct(this.controller.s("graphing-calculator-narration-audio-trace-one-slider-paused")):this.sliderArray.length>1?Ct(this.controller.s("graphing-calculator-narration-audio-trace-multiple-sliders-paused",{sliders:this.sliderArray.length})):e&&Ct(this.controller.s("graphing-calculator-narration-audio-trace-no-sliders-paused"))}queueSliderLatex(){this.hasActiveSliders()||this.tonegen.stop();let e=this.getSelectedSlider();e?Ct(e.latex):Ct(this.controller.s("graphing-calculator-narration-audio-trace-slider-value-unknown"))}getSelectedSlider(){let e=this.controller.getAllModelsWithSliders();return this.sliderIndex<=e.length-1?e[this.sliderIndex]:null}incrementSliderValue(){this.adjustSlider("up")}decrementSliderValue(){this.adjustSlider("down")}incrementBigSliderValue(){this.adjustSlider("bigup")}decrementBigSliderValue(){this.adjustSlider("bigdown")}nextSlider(){this.adjustSlider("next")}prevSlider(){this.adjustSlider("prev")}sliderMin(){this.adjustSlider("min")}sliderMax(){this.adjustSlider("max")}adjustSlider(e){let r=this.getSelectedSlider();if(!r){Ct(this.controller.s("graphing-calculator-narration-audio-trace-cannot-change-slider-value"));return}let 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e=this.agNavigator.getCurrentSketch();e?Ct(bd(this.controller,e.color)):Ct(this.controller.s("graphing-calculator-narration-color-unknown")),ge()}reportPOICount(){Ui();let e=this.agNavigator.getCurrentSketch(),r=e?e.getPOI().length:0;ge(this.controller.s("graphing-calculator-narration-audio-trace-poi-count",{x:r}))}reportType(){Ui(),this.reportAudioTrace({propToSpeak:"type",playSound:!1})}reportBranch(){Ui(),this.reportAudioTrace({propToSpeak:"branch",playSound:!1})}describePoint(){Ui(),this.reportAudioTrace({playSound:!1}),ge()}playCurrentPoint(){let e=this.agNavigator.getCurrentPoint();e&&this.tonegen.playPoint(e,this.grapher.getCurrentViewport())}reportAudioTrace(e){let r=this.agNavigator.getCurrentPoint();if(!r)return;let i=e&&e.propToSpeak,n=this.controller.getAudio()&&this.tonegen.getPlaybackSupported()&&(e&&e.playSound!==void 0?e.playSound:!0),o=e&&e.speakCoordinates!==void 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go=__dcg_shared_module_exports__['i'](ne());var{If:lK}=go.Components,Cw=class extends go.Class{init(){this.grapher=this.props.grapher(),this.controller=this.grapher.controller,this.width=0,this.height=0,this.devicePixelRatio=window.devicePixelRatio||1}template(){return go.createElement("div",{class:go.const("dcg-graph-outer"),role:go.const("img"),"aria-roledescription":()=>this.controller.s("graphing-calculator-narration-graphpaper-label"),didMount:e=>this.rootNode=e,manageFocus:this.const(ut({controller:this.controller,location:{type:"graph-paper"}}))},go.createElement(lK,{predicate:()=>this.isIOSAndIframe()},()=>go.createElement("div",{style:go.const("width:1px; height:.5px; pointer-events:none; opacity: 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r=e.nakedLabel?0:e.pt_radius,i=Math.round(r/Math.sqrt(2)),n=[],o=e.pt_x,a=e.pt_y,s=e.width,l=e.height,c=400;n.push({cx_s:0,cy_s:0,cx_a:0,cy_a:0,staticScore:c,orientation:"center",matches:{default:1,center:1,center_auto:1,auto_center:1}}),n.push({cx_s:.5,cx_a:r+3,cy_s:0,cy_a:0,staticScore:c,orientation:"right",matches:{default:1,right:1,center_auto:1,auto_right:1}}),n.push({cx_s:-.5,cx_a:-r-3,cy_s:0,cy_a:0,staticScore:c,orientation:"left",matches:{default:1,left:1,center_auto:1,auto_left:1}}),n.push({cx_s:0,cx_a:0,cy_s:-.5,cy_a:-r,staticScore:c,orientation:"above",matches:{default:1,above:1,auto_center:1,above_auto:1}}),n.push({cx_s:-.5,cx_a:-i,cy_s:-.5,cy_a:-i,staticScore:c,orientation:"tl",matches:{default:1,above_left:1,above_auto:1,auto_left:1}}),n.push({cx_s:.5,cx_a:i,cy_s:-.5,cy_a:-i,staticScore:c,orientation:"tr",matches:{default:1,above_right:1,above_auto:1,auto_right:1}}),n.push({cx_s:0,cx_a:0,cy_s:.5,cy_a:r,staticScore:c,orientation:"below",matches:{default:1,below:1,auto_center:1,below_auto:1}}),n.push({cx_s:-.5,cx_a:-i,cy_s:.5,cy_a:i,staticScore:c,orientation:"bl",matches:{default:1,below_left:1,below_auto:1,auto_left:1}}),n.push({cx_s:.5,cx_a:i,cy_s:.5,cy_a:i,staticScore:c,orientation:"br",matches:{default:1,below_right:1,below_auto:1,auto_right:1}});var 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K=(c-s)*(_-l)-(u-l)*(T-s)>0,Y=R.toString()+(K?"-a":"-b");r.push({pt_x:q.x,pt_y:q.y,left:T,top:_,staticScore:E[R],orientation:Y,matches:{[Y]:1}});let N=R.toString()+(K?"-b":"-a");r.push({pt_x:q.x,pt_y:q.y,left:L,top:x,staticScore:E[R],orientation:N,matches:{[N]:1}})}var V=r.map(function(R){let q=Math.round(R.left),K=Math.round(R.left+i),Y=Math.round(R.top),N=Math.round(R.top+n);return{pt_x:Math.round(R.pt_x),pt_y:Math.round(R.pt_y),transform:`translate(${R.left-R.pt_x}px,${R.top-R.pt_y}px)`,left:q,right:K,top:Y,bottom:N,width:K-q,height:N-Y,staticScore:e.priorOrientation===R.orientation?R.staticScore-20:R.staticScore,orientation:R.orientation,matches:R.matches}});return e.keepOrientation&&e.priorOrientation&&(V=__dcg_shared_module_exports__['ma'](V,function(R){return R.orientation===e.priorOrientation})),Ew(t,V),V}function AL(t,e){var r=[],i=e.pt_x,n=e.pt_y,o=e.width,a=e.height;let 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r=[],i=e.width,n=e.height,o=10,a=Math.round(o/Math.sqrt(2)),s=0,l=50,c=0,u=0,h=0,p=0;p<e.path.length-2;p+=2)h+=1,c+=e.path[p],u+=e.path[p+1];var g=c/h,y=u/h;r.push({left:g-i/2,top:y-n/2,staticScore:s,orientation:"center",matches:{center:1}}),r.push({left:g+o+3,top:y-n/2,staticScore:l,orientation:"right",matches:{right:1}}),r.push({left:g-(o+i)-3,top:y-n/2,staticScore:l,orientation:"left",matches:{left:1}}),r.push({left:g-i/2,top:y-(n+o),staticScore:l,orientation:"top",matches:{top:1}}),r.push({left:g-(i+a),top:y-(n+a),staticScore:l,orientation:"tl",matches:{tl:1}}),r.push({left:g+a,top:y-(n+a),staticScore:l,orientation:"tr",matches:{tr:1}}),r.push({left:g-i/2,top:y+o,staticScore:l,orientation:"bottom",matches:{bottom:1}}),r.push({left:g-(i+a),top:y+a,staticScore:l,orientation:"bl",matches:{bl:1}}),r.push({left:g+a,top:y+a,staticScore:l,orientation:"br",matches:{br:1}});var w=r.map(function(b){let D=Math.round(b.left),I=Math.round(b.left+i),E=Math.round(b.top),G=Math.round(b.top+n);return{pt_x:Math.round(g),pt_y:Math.round(y),transform:`translate(${b.left-g}px,${b.top-y}px)`,left:D,right:I,top:E,bottom:G,width:I-D,height:G-E,staticScore:e.priorOrientation===b.orientation?b.staticScore-20:b.staticScore,orientation:b.orientation,matches:b.matches}});return e.keepOrientation&&e.priorOrientation&&(w=__dcg_shared_module_exports__['ma'](w,function(b){return b.orientation===e.priorOrientation})),Ew(t,w),w}function fK(t){let e=t[0].x,r=t[0].x,i=t[0].y,n=t[0].y;for(var o=t.length-1;o>=1;o--){let{x:a,y:s}=t[o];a<e&&(e=a),a>r&&(r=a),s<i&&(i=s),s>n&&(n=s)}return{left:e,right:r,top:i,bottom:n}}var Dw=__dcg_shared_module_exports__['i'](ne());at();var ze=class extends Dw.Class{template(){return this.children.length===1?this.children[0]:Dw.createElement("div",{didMount:t=>this.didMountMathquill(t)})}didMount(){this.children.length===1&&this.didMountMathquill(this.findRootNode())}didMountMathquill(t){this.staticMath=Ca.StaticMath(t,__dcg_shared_module_exports__['b']({},this.props.config())),P(t).addClass("dcg-static-mathquill-view"),this.updateMathquill()}didUpdate(){this.updateMathquill()}updateMathquill(){this.updateMathquillAria(),this.updateMathquillLatex()}updateMathquillLatex(){if(!this.staticMath)return;let t=this.props.latex();this.lastLatex!==t&&(this.staticMath.latex(t),this.lastLatex=t,this.props.onReflow&&this.props.onReflow())}updateMathquillAria(){if(!this.staticMath||!this.props.getAriaLabel)return;let t=this.props.getAriaLabel();t!==this.staticMath.getAriaLabel()&&this.staticMath.setAriaLabel(t)}};var Do=__dcg_shared_module_exports__['i'](ne());at();function Ep(t){let 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0:this.controller.s("graphing-calculator-narration-geometry-construction-role-description"),"aria-label":this.bindFn(this.getAriaLabel),"aria-selected":this.bindFn(this.isTokenSelected),tabindex:()=>this.props.putInTabOrder()?0:-1,manageFocus:()=>this.props.focusLocation?ut({controller:this.controller,location:this.props.focusLocation()}):void 0,onTapStart:this.bindFn(this.onTapStart),onTap:this.bindFn(this.onTap),onPointerOver:this.bindFn(this.onPointerOver),onPointerOut:this.bindFn(this.onPointerOut)},La.createElement("span",{class:La.const("dcg-token-background")}),La.createElement("span",{class:()=>({"dcg-token-icon":!0,[`dcg-token-${this.getIconType()}`]:!0,"dcg-token-is-list":this.getIsList()})},()=>this.getIcon()),La.createElement(yK,{predicate:()=>this.hasLabel()},()=>La.createElement("span",{class:()=>({"dcg-token-label":!0})},()=>this.getTokenInfo().label)))}getIdFromParentRef(e){if(e)return this.controller.getExpressionIdForToken(e[0].substring(1))}parentOrChildHovered(){var c,u,h,p,g,y;if(!this.props.showParentChildrenHover||!this.props.showParentChildrenHover())return!1;let e=this.controller.getHoveredToken();if(!e)return!1;let r=this.controller.getExpressionIdForToken(e),i=this.props.tokenId(),n=this.props.controller().getExpressionIdForToken(i)||"";if(!r)return!1;let o=this.controller.getItemModel(r),a=this.controller.getItemModel(n);if(!o||o.type!=="expression"||!a||a.type!=="expression")return!1;let s=((h=(u=(c=o.formula)==null?void 0:c.geometry)==null?void 0:u.call)==null?void 0:h.parents)||[],l=((y=(g=(p=a.formula)==null?void 0:p.geometry)==null?void 0:g.call)==null?void 0:y.parents)||[];for(let w=0;w<s.length;w++)if(this.getIdFromParentRef(s[w])===n)return"parent";for(let w=0;w<l.length;w++)if(this.getIdFromParentRef(l[w])===r)return"child";return!1}willUnmount(){this.implicitMouseOut()}didUpdate(){let e=this.props.tokenId();this.currentlyActiveTokenId&&e!==this.currentlyActiveTokenId&&this.implicitMouseOut()}implicitMouseOut(){this.currentlyActiveTokenId&&this.controller.runAfterDispatch(()=>{let e=this.currentlyActiveTokenId;e&&(this.currentlyActiveTokenId=void 0,this.controller.dispatch({type:"unset-active-token",id:e,style:"hovered"}))})}hasLabel(){return!!this.getTokenInfo().label}isHidden(){var e=this.getTokenInfo();return e.overrideHidden!==void 0?e.overrideHidden:e.isHidden}getIcon(){let e=this.getTokenInfo();if(!e||e.hasError)return"\uE241";switch(e.iconType){case"point":case"glider":case"intersection":case"strictintersection":case"midpoint":return"\uE21A";case"ray":case"line":case"segment":case"perpendicular":case"parallel":case"circle":case"arc":case"angle":case"angles":case"directedangle":case"directedangles":case"translation":case"dilation":case"rotation":case"reflection":case"transformation":return;case"polygon":return"\uE226";default:return"?"}}getLabel(){return this.getTokenInfo().label}getAriaLabel(){let{description:e}=this.getTokenInfo();return this.isHidden()?this.controller.s("graphing-calculator-narration-geometry-hidden-construction-description",{description:e}):e}getColor(){let e=this.getTokenInfo();return this.isHidden()&&!e.hasError?"#aaa":e.color}getIconType(){return this.getTokenInfo().iconType}getIsList(){return this.getTokenInfo().isList}getTokenInfo(){let e=this.props.tokenId();return this.controller.getTokenRenderInfoById(e)}onPointerOver(e){e.pointerType==="mouse"&&(this.currentlyActiveTokenId=this.props.tokenId(),this.controller.dispatch({type:"set-active-token",id:this.currentlyActiveTokenId,style:"hovered"}))}onPointerOut(e){e.pointerType==="mouse"&&this.currentlyActiveTokenId&&(this.controller.dispatch({type:"unset-active-token",id:this.currentlyActiveTokenId,style:"hovered"}),this.currentlyActiveTokenId=void 0)}onTapStart(e){e.handle()}onTap(e){e.handle(),this.controller.dispatch({type:"select-expression-that-defines-token",id:this.props.tokenId(),toggle:this.isTokenSelected(),multiSelectMode:this.controller.isMultiSelectEnabled()&&!!e.shiftKey})}isTokenSelected(){let e=this.controller.getTokenRenderInfoById(this.props.tokenId());return!!(e&&e.isSelected)}};var{If:bK}=Do.Components,Dp=500,qe=class extends Do.Class{constructor(){super(...arguments),this.lastLatexProp="",this.wasFocusedLastUpdate=!1}init(){this.props.tokenController&&(this.tokenController=this.props.tokenController())}template(){return Do.createElement("div",{class:Do.const("dcg-mq-container")},Do.createElement(bK,{predicate:()=>this.getPlaceholder().trim().length>0},()=>Do.createElement("span",{class:Do.const("dcg-mq-placeholder")},Do.createElement(ze,{config:()=>this.props.config(),latex:()=>this.getPlaceholder()}))),Do.createElement("div",{class:()=>({"dcg-math-field":!0,"dcg-no-fadeout":this.props.noFadeout&&this.props.noFadeout(),"dcg-invalid":this.props.hasError(),"dcg-focus":this.props.isFocused()}),didMount:e=>this.didMountMathquill(e),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0}))}didMount(){this.children.length===1&&this.didMountMathquill(this.findRootNode())}willUnmount(){this.$mathField.off(".view"),this.mathField=void 0}getPlaceholder(){return!this.props.placeholder||this.props.isFocused()||this.props.latex()?"":this.props.placeholder()}didMountMathquill(e){let r=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props.config()),{handlers:{reflow:i=>{this.props.onReflow&&this.mathField&&this.props.onReflow(i)}},onCut:()=>{this.mathField&&this.props.onUserChangedLatex(this.mathField.latex())},onPaste:()=>{this.mathField&&this.props.onUserChangedLatex(this.mathField.latex())},overrideTypedText:i=>{this.mathField&&this.viewCanAcceptText(i)&&(this.props.onUserTypedText?this.props.onUserTypedText(i):(this.mathField.typedText(i),this.props.onUserChangedLatex(this.mathField.latex())))},overrideKeystroke:(i,n)=>{if(i==="Backspace"&&n.preventDefault(),!this.mathField)return;if(i==="Spacebar"&&this.props.disableSpace&&this.props.disableSpace())return n.preventDefault();let o=Le(n);if(o==="Up"||o==="Down"||o==="Left"||o==="Right"||o==="Esc"){let a=[];n.ctrlKey&&a.push("Ctrl"),n.metaKey&&a.push("Meta"),n.altKey&&a.push("Alt"),n.shiftKey&&a.push("Shift"),a.length?(a.push(o),i=a.join("-")):i=o}this.props.onUserPressedKey?this.props.onUserPressedKey(i,n):(this.mathField.keystroke(i,n),this.props.onUserChangedLatex(this.mathField.latex()))}});this.props.needsSystemKeypad&&this.props.needsSystemKeypad()&&(r.substituteTextarea=()=>P('<textarea autocorrect="off" autocapitalize="none" spellcheck="false" autocomplete="off">')[0]),this.$mathField=P(e),this.mathField=Ca.MathField(e,r),e._mqMathFieldInstance=this.mathField,e._mqViewInstance=this,this.$mathField.on("focusin.view focusout.view",i=>this.onFocusEvent(i)).on("paste.view",i=>this.onPasteEvent(i)),!Qy&&(gu||Jy)&&this.$mathField.on("keypress.view",i=>this.onKeypressEvent(i)),this.hookupMQTapTouch(),this.updateMathquill()}didUpdate(){this.updateMathquill()}updateMathquill(){this.updateMathquillAria(),this.updateMathquillLatex(),this.updateMathquillFocused(),this.updateMathquillPostLabel(),this.renderTokens()}onFocusEvent(e){let r=this.isFocused();r!==this.shouldBeFocused()&&this.props.onFocusedChanged(r,e)}onPasteEvent(e){let r="",i=window.clipboardData,n=e.originalEvent;i&&i.getData?r=i.getData("Text"):n&&n.clipboardData&&n.clipboardData.getData&&(r=n.clipboardData.getData("text/plain"));var o=this.viewCanAcceptText(r);return!o&&this.props.onExpressionSizeExceeded&&this.props.onExpressionSizeExceeded(),o}viewCanAcceptText(e){return qe.canAcceptText(this.mathField,this.props.capExpressionSize(),e)}renderTokens(){if(!this.$mathField)return;var e=this.tokenController;if(!e)return;var r=this.props.latex();if(!this.lastTokenInfo||this.lastTokenInfo.latex!==r)if(!e.doesLatexContainToken(r))this.lastTokenInfo={latex:r,tokens:[]};else{let o=[];this.$mathField.find(".dcg-mq-token").each(function(a,s){o.push(s)}),this.lastTokenInfo={latex:r,tokens:o}}let i=this.lastTokenInfo.tokens;for(let o of i){var n=o.dcgTokenView;if(n)n.update();else{let a=o.getAttribute("data-dcg-mq-token")||"",s=Do.mountToNode(Oc,o,{controller:this.const(e),tokenId:this.const(a),insideMQ:this.const(!0),insideGroup:this.const(!1),putInTabOrder:this.const(!1)});o.dcgTokenView=s}}}static canAcceptText(e,r,i){if(!e)return!1;if(!r)return!0;let n=e.latex();return Ep(n)+Ep(i)<=Dp}onKeypressEvent(e){if(e.stopPropagation(),e.preventDefault(),!!this.mathField){var r=e.key&&e.key.length===1?e.key:void 0;r&&this.viewCanAcceptText(r)&&(this.props.onUserTypedText?this.props.onUserTypedText(r):(this.mathField.typedText(r),this.props.onUserChangedLatex(this.mathField.latex())))}}hookupMQTapTouch(){this.$mathField.on("dcg-tap.view",e=>{if(e.device!=="touch"||e.wasHandled()||!this.mathField)return;let r=e.changedTouches[0];this.mathField.clickAt(r.clientX,r.clientY,r.target),this.isFocused()||this.mathField.focus();let i;setTimeout(function(){i=Date.now()},0),this.mathField.ignoreNextMousedown(function(){return i===void 0?!0:Date.now()-i<500})})}updateMathquillAria(){if(!this.mathField)return;let e=this.props.getAriaLabel();e!==this.mathField.getAriaLabel()&&this.mathField.setAriaLabel(e)}updateMathquillPostLabel(){this.mathField&&this.mathField.setAriaPostLabel(this.props.getAriaPostLabel(),this.props.hasError()?5e3:1e3)}updateMathquillLatex(){let e=this.props.latex();this.mathField&&this.lastLatexProp!==e&&(this.props.capExpressionSize()&&Ep(e)>Dp||(this.lastLatexProp=e,this.mathField.latex()!==e&&this.mathField.latex(e)))}updateMathquillFocused(){if(!this.mathField)return;let e=this.isFocused(),r=this.shouldBeFocused();r&&r!==this.wasFocusedLastUpdate&&this.props.selectOnFocus&&this.props.selectOnFocus()&&this.mathField.select(),this.wasFocusedLastUpdate=r,e!==r&&(r?this.mathField.focus():this.mathField.blur())}isFocused(){return!!(document.activeElement&&P(document.activeElement).closest(this.$mathField).length)}shouldBeFocused(){return this.props.isFocused()}static getFocusedMathquill(){if(!document.activeElement)return;let e=P(document.activeElement).closest(".dcg-mq-editable-field")[0];if(e)return e._mqMathFieldInstance}static getMQViewInstance(e){let r=e.el();if(r)return r._mqViewInstance}static applyArrowKeyAndReturnIfWasAtBounds(e,r,i){var n=e.selection();let o=n.startIndex===0&&n.endIndex===n.latex.length;if((r==="Up"||r==="Down")&&o)return e.keystroke(r,i),!0;e.keystroke(r,i);var a=e.selection(),s=a.latex!==n.latex||a.startIndex!==n.startIndex||a.endIndex!==n.endIndex;return!s}static simulateKeypress(e,r){var i=qe.getMQViewInstance(e);i&&(i.props.onUserPressedKey?i.props.onUserPressedKey(r):(e.keystroke(r),i.props.onUserChangedLatex(e.latex())))}static simulateUserChangedLatex(e){var r=qe.getMQViewInstance(e);r&&r.mathField&&r.props.onUserChangedLatex(r.mathField.latex())}static handleKeystrokeAndDecideIfSpecialEvent(e,r,i){return r==="Enter"||r==="Delete"&&e.latex()===""||r==="Backspace"&&e.latex()===""?!0:r==="Up"||r==="Down"||r==="Left"||r==="Right"?qe.applyArrowKeyAndReturnIfWasAtBounds(e,r,i):(e.keystroke(r,i),!1)}};var{Input:xK}=Lr.Components,{For:LL,Switch:wK,IfElse:vK}=Lr.Components;function CK(t,e){return e?e.getPOIById(t):null}function SK(t,e){let r=1e3*(e.pixelsToMath.mapX(e.mathToPixels.mapX(t.x)+.5)-e.pixelsToMath.mapX(e.mathToPixels.mapX(t.x)-.5)),i=1e3*(e.pixelsToMath.mapY(e.mathToPixels.mapY(t.y)+.5)-e.pixelsToMath.mapY(e.mathToPixels.mapY(t.y)-.5));return{xscale:r,yscale:i}}function EK(t,e){var r,i=!1;let n="",o="";if(t.type==="poi"){let h=t.poi,{xscale:p,yscale:g}=SK(h,e);r=h.getLabel();let y=h.getGraphMode(),w;var a=h.type===1007&&h.getCompiledFunction();if(a){var s=y===1,l=s?h.y:h.x;if(w=__dcg_shared_module_exports__['Oa'](l,p,g,a),s){var c=w[0];w[0]=w[1],w[1]=c}}else w=[__dcg_shared_module_exports__['Na'](h.x,p),__dcg_shared_module_exports__['Na'](h.y,g)];i=!isFinite(w[1].value),n=w[0].superscript?w[0].mantissa+"^{"+w[0].superscript+"}":w[0].string,o=w[1].superscript?w[1].mantissa+"^{"+w[1].superscript+"}":w[1].string,n==="undefined"&&(n="\\mathrm{undefined}"),o==="undefined"&&(o="\\mathrm{undefined}")}else r=t.text;var u=r&&__dcg_shared_module_exports__['Ic'](r);return r?u==="latex"?{is_hole:i,type:"latex",text:r.substr(1,r.length-2)}:u==="text"?{is_hole:i,type:"text",text:r}:{is_hole:i,type:"mixed",text:r}:t.type==="poi"?t.poi.hasEditableLabel()?{is_hole:i,type:"text",text:""}:{is_hole:i,type:"latex",text:"\\left("+n+",\\space "+o+"\\right)"}:{is_hole:i,type:"text",text:"?"}}function PL(t,e,r){let i=t.s("graphing-calculator-label-poi-unknown"),n=e.getProjection();if(!n)return i;let o=n.viewport;return o&&r&&(i=Cd(t,r.x,r.y,o)),i}var kp=class extends Lr.Class{constructor(){super(...arguments),this.labelsDirty=!1}init(){this.grapher=this.props.grapher(),this.controller=this.grapher.controller,this.cachedLabelDict={},this.cachedLabelOrder=[],this.hoveredPOI=void 0,this.openedPOI2Sketch={},this.takingScreenshot=!1}template(){return Lr.createElement(LL,{each:()=>this.cachedLabelOrder},Lr.createElement("div",{class:Lr.const("dcg-graph-outer"),style:this.const({"z-index":0}),didMount:this.bindFn(this.didMountRoot)},e=>Lr.createElement("div",{class:()=>this.getLabelClasses(e),style:()=>this.getLabelStyles(e),didMount:r=>this.linkLabelContainerNode(e,r)},Lr.createElement("div",{class:Lr.const("dcg-pt"),style:()=>this.getDotStyles(e)}),Lr.createElement("div",{class:Lr.const("dcg-label"),didMount:r=>this.linkLabelDOMNode(e,r)},this.renderLabelContent(e)))))}renderLabelContent(e){return Lr.createElement(wK,{key:()=>this.getLabelContent(e).type},r=>r==="text"?Lr.createElement("span",{class:Lr.const("dcg-label-raw-text")},()=>this.getLabelContent(e).text):r==="latex"?Lr.createElement(ze,{latex:()=>this.getLabelContent(e).text,config:this.bindFn(this.getMQConfig)}):r==="mixed"?Lr.createElement(LL,{each:()=>__dcg_shared_module_exports__['Jc'](this.getLabelContent(e).text),key:(i,n)=>`${i}${n}`},Lr.createElement("span",null,i=>vK(()=>__dcg_shared_module_exports__['Ic'](i)==="latex",{true:()=>Lr.createElement(ze,{latex:()=>i.substr(1,i.length-2),config:this.bindFn(this.getMQConfig)}),false:()=>Lr.createElement("span",{class:Lr.const("dcg-label-raw-text")},()=>i)}))):r==="MATH"?Lr.createElement("div",{class:()=>({"dcg-editable-label-border":!0,"dcg-do-not-blur":!0,"dcg-focus":this.shouldEditableLabelBeFocused(e),"dcg-empty-label":this.getEditableLabelText(e).trim().length===0}),style:()=>({"border-color":__dcg_shared_module_exports__['ec'](this.getEditableLabelTextColor(e),.3)})},Lr.createElement(qe,{latex:()=>this.getEditableLabelText(e),placeholder:()=>"",isFocused:()=>this.shouldEditableLabelBeFocused(e),capExpressionSize:()=>!!this.controller.getGraphSettings().config.capExpressionSize,selectOnFocus:Lr.const(!1),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-editable-point-label-at-coordinates",{coordinates:PL(this.controller,this.grapher,this.cachedLabelDict[e])}),getAriaPostLabel:this.const(""),onUserChangedLatex:i=>this.onLabelInput(i,e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:i=>this.onEditableLabelFocusChange(i,e),hasError:this.const(!1),noFadeout:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()})):Lr.createElement("div",{class:()=>({"dcg-resizing-text-input-container":!0,"dcg-editable-label-border":!0,"dcg-focus":this.shouldEditableLabelBeFocused(e),"dcg-empty-label":this.getEditableLabelText(e).trim().length===0}),style:()=>({"border-color":__dcg_shared_module_exports__['ec'](this.getEditableLabelTextColor(e),.3)}),onScroll:i=>{i.target&&(i.target.scrollLeft=0)}},Lr.createElement(xK,{"aria-label":()=>this.controller.s("graphing-calculator-narration-editable-point-label-at-coordinates",{coordinates:PL(this.controller,this.grapher,this.cachedLabelDict[e])}),onInput:i=>this.onLabelInput(i,e),value:()=>this.getEditableLabelText(e),onFocus:()=>this.onEditableLabelFocusChange(!0,e),onBlur:()=>this.onEditableLabelFocusChange(!1,e)}),Lr.createElement("span",{class:Lr.const("dcg-text-input-content")},()=>this.getEditableLabelText(e)||" ")))}getSketchIdFromLabelId(e){var r=this.cachedLabelDict[e];if(r)return r.sketchId}getEditableLabelTextColor(e){let r=this.getSketchIdFromLabelId(e);if(!r)return"#000";let i=this.controller.getItemModel(r);return!i||i.type!=="expression"?"#000":rs(i)}onEditableLabelFocusChange(e,r){let i=this.getSketchIdFromLabelId(r);i&&(e?this.controller.dispatch({type:"set-focus-location",location:{type:"editable-label",id:i}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"editable-label",id:i}}),this.update())}shouldEditableLabelBeFocused(e){let r=this.getSketchIdFromLabelId(e),i=this.controller.getFocusLocation();return!(!i||i.type!=="editable-label"||!r||i.id!==r)}onLabelInput(e,r){let i=this.getSketchIdFromLabelId(r);if(!i)return;let n=this.controller.getItemModel(i);if(!n||n.type!=="expression")return;let o=e;this.controller.getItemEditableLabelMode(i)==="MATH"&&o.length>0&&(o="`"+o+"`"),this.controller.dispatch({type:"set-item-label",id:i,label:o})}getEditableLabelText(e){let r=this.getSketchIdFromLabelId(e);if(!r)return"";let i=this.controller.getItemModel(r);return!i||i.type!=="expression"?"":this.controller.getItemEditableLabelMode(r)==="MATH"?i.label.substr(1,i.label.length-2):i.label}linkLabelDOMNode(e,r){var i=this.cachedLabelDict[e];i&&(i.labelDOM=r)}linkLabelContainerNode(e,r){var i=this.cachedLabelDict[e];i&&(i.containerDOM=r)}getLabelClasses(e){var r=this.cachedLabelDict[e];return r?r.classes:{}}getLabelStyles(e){var r=this.cachedLabelDict[e];return r?r.styles:{}}getDotStyles(e){var r=this.cachedLabelDict[e];return r?r.dotStyles:{}}getLabelContent(e){var r=this.cachedLabelDict[e];if(r){let i=this.getSketchIdFromLabelId(e);if(!i)return{is_hole:!1,type:"text",text:""};let n=this.controller.getItemEditableLabelMode(i);return r.classes["dcg-editable-label"]&&n!==void 0&&n!=="NONE"?{is_hole:!1,type:n,text:""}:r.content}return{is_hole:!1,type:"text",text:""}}didMountRoot(e){this.node=e}computeHoveredLabel(e,r){var i;this.hoveredPOI?this.isOpenPOI(this.hoveredPOI)?this.grapher.setLayerClass("hoveredPOI","dcg-mouse-over-opened-poi"):(i=this.computeLabel({poi:this.hoveredPOI,type:"poi"},e,r,"hovered"),this.grapher.setLayerClass("hoveredPOI","dcg-mouse-over-closed-poi")):this.grapher.setLayerClass("hoveredPOI",void 0);var n=this.getHoveredInteractiveLabel();n&&!n.bareLabel?this.grapher.setLayerClass("interactiveLabel","dcg-mouse-over-opened-poi"):this.grapher.setLayerClass("interactiveLabel",void 0),i&&this.saveLabelToCache(i)}computeTraceLabel(e,r){if(this.traceInfo){var i=this.traceInfo.pt;if(i){var n=new Kl(i.x,i.y,1007,this.traceInfo.branchInfo.sketch,this.traceInfo.branchInfo.branch,0),o=this.computeLabel({poi:n,type:"poi"},e,r,"trace");o&&this.saveLabelToCache(o)}}}computeLabel(e,r,i,n){var o=e.type==="poi"?e.poi.id+"":e.id;n==="trace"&&(o="*trace*");var a=e.poi,s=r.mapx(a.x),l=r.mapy(a.y),c=s,u=l;if(e.type!=="poi"&&(s=0,l=0),r.coordsAreOnscreen(s,l,20)){if(this.isHiddenInteractiveLabel(a))return;var h=!1,p=void 0,g=a.sketch,y=g&&g.branches[0];y&&(h=!!("nakedLabel"in y&&y.nakedLabel),p="labelOrientation"in y?y.labelOrientation:void 0);var w=g.id,b=this.controller.getItemModel(w);if(a.hasEditableLabel()&&b&&b.type==="expression"&&!So(b))return;var D=EK(e,r),I=a.pointIdxOnBranch,E=a.getLabelSize();Array.isArray(E)&&(E=E[I]);var G=a.getLabelRotation();Array.isArray(G)&&(G=G[I]);var T=a.getPointOpacity()*this.controller.getGeoModel().getToolFadeOpacity(w),L=!!a.getTextOutline(),_=a.isPersistent(),x=a.isAttachedToPlottedPoint(),V=a.hasInteractiveLabel(),R=a.hasEditableLabel()&&!this.takingScreenshot,q=!!(b&&b.type==="expression"&&Xs(b)),K=g.color;if(q){if(this.grapher.clickableObjectsLayer.shouldDrawPressed(w,a.pointIdxOnBranch)){var Y=__dcg_shared_module_exports__['db'](K);Y.l>.2?Y.l-=.2:Y.l+=.1,K=Y.toString()}else if(this.grapher.clickableObjectsLayer.shouldDrawHovered(w,a.pointIdxOnBranch)){var Y=__dcg_shared_module_exports__['db'](K);Y.l>.2?Y.l-=.1:Y.l+=.2,K=Y.toString()}}var N=!_,j=!!x;V&&(j=!0,N=!0),n==="trace"&&(j=!1,N=!0);var B=i[o],A=B&&B.labelDOM,$=B&&B.containerDOM,J=B&&B.width,ue=B&&B.height,te=B&&B.orientation,Ae={"dcg-poi-label":!0,"dcg-tracept":n==="trace","dcg-opened":n==="opened","dcg-hole":D.is_hole,"dcg-show-border":N,"dcg-hide-dot":j,"dcg-editable-label":R,"dcg-has-outline":L,"dcg-underlined-label":!!(q&&b&&b.type==="expression"&&b.hidden)};isFinite(E)||(E=1);var Se=Math.round(E*1100)/10,ce={left:s+"px",top:l+"px","font-size":Se+"%"};G&&!this.takingScreenshot&&(ce.transform=`rotate(${G}rad)`),_&&K&&(ce.color=K),ce.opacity=`${Math.min(.99,T)}`;var Ee={};return n==="trace"&&(Ee["background-color"]=K,Ee["border-color"]=K),{id:o,sketchId:w,poi:a,x:a.x,y:a.y,screenX:s,screenY:l,top:u,left:c,width:J,height:ue,labelDOM:A,containerDOM:$,forcedOrientation:p,isNakedLabel:h,isClickable:q,orientation:te,rotation:G,classes:Ae,styles:ce,dotStyles:Ee,content:D,hasBorder:a.hasEditableLabel(),opacity:T,hasOutline:L||a.hasEditableLabel(),objectSpec:e.type!=="poi"?e.type==="angle"?{type:e.type,segments:[r.mapx(e.segments[0]),r.mapy(e.segments[1]),e.segments[2],e.segments[3]]}:{type:e.type,segments:r.map_xy_pairs(e.segments)}:void 0}}}computeAllLabels(e,r){var i={},n,o,a=this.grapher.graphSketches;this.grapher.getSketchOrder().forEach(c=>{var u=a[c];if(u){var h=u.labels;if(h.length)for(var p=0;p<h.length;p++){let g=h[p],y=this.computeLabel(g,e,r,"opened");y&&(Array.isArray(u.color)&&(y.styles.color=u.color[p]),this.saveLabelToCache(y))}}});var s={};for(n in this.openedPOI2Sketch){var l=CK(n,a[this.openedPOI2Sketch[n]]);l&&(s[n]=l.sketch.id,o=this.computeLabel({poi:l,type:"poi"},e,r,"opened"),o&&this.saveLabelToCache(o))}return this.openedPOI2Sketch=s,i}saveLabelToCache(e){var r=e.id;this.cachedLabelDict[r]||this.cachedLabelOrder.push(r),this.cachedLabelDict[r]=e}markLabelsDirty(){this.labelsDirty=!0}getInteractiveLabelUnderPoint(e){let r;for(var i=this.cachedLabelOrder.length-1;i>=0;i--){let n=this.cachedLabelOrder[i],o=this.cachedLabelDict[n];if(!o||!o.width||!o.height)continue;let a=o.screenX,s=o.screenY,{left:l,top:c,width:u,height:h}=o;if(u>0&&h>0&&e.x>a+l&&e.x<a+l+u&&e.y>s+c&&e.y<s+c+h){let p=this.getSketchIdFromLabelId(n);if(p===void 0)continue;let g=this.controller.getItemModel(p);if(!g||g.type!=="expression")continue;if(Wu(g))return{type:"editable",model:g};!r&&EV(g)?r={type:"draggable",label:{model:g,x:o.x,y:o.y}}:!r&&o.isClickable&&(r={type:"clickable",model:g,poi:o.poi})}}return r}positionLabels(e,r,i,n,o){var a=!this.labelsDirty;this.labelsDirty=!1;var s=[];r.forEach(h=>{var p=i[h];if(!p||!p.labelDOM)return;let g,y=this.getSketchIdFromLabelId(h);if(y!==void 0){let L=this.grapher.getGraphSketch(y);L&&L.branches&&(g=L.branches[0].pointSize)}(g===void 0||typeof g!="number"||g<0)&&(g=9);let b=(this.grapher.settings.config.projectorMode?14:10)*g/9;var D=p.screenX,I=p.screenY,E=p.labelDOM.clientWidth,G=p.labelDOM.clientHeight;if(!(E>0&&G>0))return;let T=0;this.takingScreenshot&&p.hasBorder&&(T=5),s.push({renderedLabel:p,pt_x:D,pt_y:I,pt_radius:b+T,rotation:p.rotation,nakedLabel:p.isNakedLabel,width:E,height:G,keepOrientation:a,priorOrientation:p.orientation,enforceOrientation:p.forcedOrientation})});var l=ML(e,n,o),c=s.map(function(h){if(h.renderedLabel.objectSpec){if(h.renderedLabel.objectSpec.type==="segment")return GL(l,{pt_x1:h.renderedLabel.objectSpec.segments[0],pt_y1:h.renderedLabel.objectSpec.segments[1],pt_x2:h.renderedLabel.objectSpec.segments[2],pt_y2:h.renderedLabel.objectSpec.segments[3],pt_radius:10,width:h.width,height:h.height,keepOrientation:h.keepOrientation,priorOrientation:h.priorOrientation||""});if(h.renderedLabel.objectSpec.type==="polygon")return VL(l,{path:h.renderedLabel.objectSpec.segments,pt_radius:10,width:h.width,height:h.height,keepOrientation:h.keepOrientation,priorOrientation:h.priorOrientation||""});if(h.renderedLabel.objectSpec.type==="angle"){let p=h.renderedLabel.objectSpec.segments;return AL(l,{pt_x:p[0],pt_y:p[1],startAngle:p[2],deltaAngle:p[3],isRightAngle:!1,radius:20,pt_radius:10,width:h.width,height:h.height,keepOrientation:h.keepOrientation,priorOrientation:h.priorOrientation||""})}}else return TL(l,h);return[]}),u=kL(c);u.forEach(function(h,p){var g=s[p].renderedLabel;g.orientation=h.orientation;let y=h.left-h.pt_x,w=h.top-h.pt_y;g.left=y,g.top=w,g.width=h.width,g.height=h.height;var b=g.labelDOM;if(b){b.style.transform=h.transform,P(b).data("orientation",h.orientation);var D=g.containerDOM;D&&(D.style.left=h.pt_x+"px",D.style.top=h.pt_y+"px"),setTimeout(()=>b.classList.add("dcg-enable-transition"),1)}})}copyToCtx(e){Wn(e,"labels");var r=this.node.getBoundingClientRect();this.cachedLabelOrder.forEach(i=>{var n=this.cachedLabelDict[i];if(!n)return;var o=n.labelDOM;if(!o)return;let a={pointCenterX:n.screenX-r.left,pointCenterY:n.screenY-r.top,hasOutline:!!n.hasOutline,hasBorder:!!n.hasBorder};var s=this.computeRotatedCenter(a.pointCenterX,a.pointCenterY,n.rotation);let l=vx(o,a);e.save(),e.globalAlpha=n.opacity,e.rotate(n.rotation),e.translate(s.x,s.y),Cx(l,e),e.restore()}),jn(e)}computeRotatedCenter(e,r,i){var n=Math.cos(-i),o=Math.sin(-i),a=e*n-r*o,s=r*n+e*o;return{x:a,y:s}}drawForScreenshot(e,r,i,n,o){this.takingScreenshot=!0,this.redraw(e,r,n,o),this.takingScreenshot=!1,this.copyToCtx(i)}redraw(e,r,i,n){var o=this.cachedLabelDict;this.cachedLabelDict={},this.cachedLabelOrder=[],this.computeAllLabels(e,o),this.computeHoveredLabel(e,o),this.computeTraceLabel(e,o),this.update(),this.positionLabels(r,this.cachedLabelOrder,this.cachedLabelDict,i,n)}clearOpenedPOI(){this.openedPOI2Sketch={}}closePOI(e){delete this.openedPOI2Sketch[e.id]}openPOI(e){this.openedPOI2Sketch[e.id]=e.sketch.id}isOpenPOI(e){return this.openedPOI2Sketch.hasOwnProperty(e.id)}isOpenInteractiveLabel(e){return this.isOpenPOI(e)?e.hasInteractiveLabel():!1}isHiddenInteractiveLabel(e){return!e||!e.hasInteractiveLabel()?!1:!this.isOpenPOI(e)&&this.getHoveredPOI()!==e}setHoveredPOI(e){this.hoveredPOI=e}getHoveredPOI(){return this.hoveredPOI}getHoveredInteractiveLabel(){var e=this.getHoveredPOI();if(e&&e.hasInteractiveLabel())return e}setTraceInfo(e){this.traceInfo=e}isTracing(){return!!this.traceInfo}getTraceInfo(){return this.traceInfo}getMQConfig(){return this.controller.getMathquillConfig({})}};at();var Pa=__dcg_shared_module_exports__['i'](ne());var{For:DK}=Pa.Components,ff=class extends Pa.Class{init(){this.grapher=this.props.grapher(),this.controller=this.grapher.controller,this.renderedTabTargetOrder=[],this.renderedTabTargets={}}template(){return Pa.createElement(DK,{each:()=>this.renderedTabTargetOrder},Pa.createElement("div",{class:Pa.const("dcg-graph-outer"),style:this.const({"z-index":0}),onFocusin:this.bindFn(this.handleFocusChange),onFocusout:this.bindFn(this.handleFocusChange),onKeydown:this.bindFn(this.handleKeydown),didMount:e=>this.rootNode=e},e=>Pa.createElement("div",{class:Pa.const("dcg-tabbable-draggableimage"),style:()=>this.getStyle(e),role:Pa.const("button"),"aria-roledescription":()=>this.controller.s("graphing-calculator-narration-draggable-image-description"),"dcg-draggableimage-id":this.const(e),tabindex:()=>this.getTabIndex(),"aria-hidden":this.bindFn(this.getAriaHidden),"aria-label":()=>this.getAriaLabel(e)})))}redrawToCtx(e,r,i,n){this.renderedTabTargets={},this.renderedTabTargetOrder=[],Wn(e,"background-images"),(n===void 0||n.length<__dcg_shared_module_exports__['wa'](i))&&(n=__dcg_shared_module_exports__['Ba'](i));for(let a of n){let s=i[a];s&&s.shouldGraph&&!s.foreground&&zx(s,e,r);var o=this.controller.getItemModel(a);if(o&&o.type==="image"&&o.shouldGraph&&Ws(o)){let l=o.formula.dimensions;if(!l||!l.x||!l.y||!l.width||!l.height||!l.radianAngle)continue;for(let c=0;c<l.x.length;c++)if(isFinite(l.x[c])&&isFinite(l.y[c])&&isFinite(l.width[c])&&isFinite(l.height[c])&&isFinite(l.radianAngle[c])){this.renderedTabTargetOrder.push(a),this.renderedTabTargets[a]={id:a,description:this.getComputedDescription(o,c),x:l.x[c],y:l.y[c],radianAngle:l.radianAngle[c],width:l.width[c],height:l.height[c],widthScale:Math.abs(r.mapx(1)-r.mapx(0)),heightScale:Math.abs(r.mapy(1)-r.mapy(0)),screenX:r.mapx(l.x[c]),screenY:r.mapy(l.y[c]),centerId:o.formula.center_reference_id};break}}}jn(e),this.update(),this.speakAriaAlert()}getStyle(e){var r=this.renderedTabTargets[e];if(!r)return;let{screenX:i,screenY:n,radianAngle:o,width:a,height:s,widthScale:l,heightScale:c}=r,u=c/l,h=a*l,p=s*c/u,g=i-h/2,y=n-p/2;var w=`translate(${g}px, ${y}px)`,b=o?` rotate(${o}rad)`:"",D=u===1?"":` scale(1,${u})`;return{position:"absolute",top:0,left:0,transform:w+D+b,width:h+"px",height:p+"px"}}getTabIndex(){if(this.controller.getActiveTool()!=="selection")return-1;var e=this.grapher.settings;return e.config.graphpaper&&e.config.enableTabindex?0:-1}getAriaHidden(){var e=this.grapher.settings;return!e.config.graphpaper}getComputedDescription(e,r){let i=e.formula&&e.formula.computed_description&&e.formula.computed_description[r];return i&&i!==""?uo(i):this.grapher.getAudioTrace().getExpressionAriaLabel(e.id)}getAriaLabel(e){var r=this.getAriaAlert({id:e,includeUsageInstructions:!1});return r&&r.completeMessage}speakAriaAlert(){let e=this.focusedId;if(!(e&&!this.renderedTabTargets[e])){var r=this.getAriaAlert({id:e,lastAriaAlert:this.lastAriaAlert,includeUsageInstructions:!0});this.lastAriaAlert=r,r&&r.completeMessage&&ge(r.completeMessage)}}getAriaAlert(e){let{id:r,lastAriaAlert:i,includeUsageInstructions:n}=e;if(r){var o=this.controller.getItemModel(r);if(!(!o||o.type!=="image")){var a=this.renderedTabTargets[r];if(a){i&&i.id!==r&&(i=void 0);var s=i&&i.label,l=a.description,c=s!==l,u=i&&i.coordX,h=i&&i.coordY,p=a.x,g=a.y,y=p!==u||g!==h,w=this.grapher.getProjection(),b=Cd(this.controller,p,g,w.viewport),D=l,I=n?this.controller.s("graphing-calculator-narration-movable-point-suffix-usage-instructions"):"",E=this.isImageFullyVisible(o,w)?"":this.controller.s("graphing-calculator-narration-draggable-image-off-screen-prompt"),G;return i?c?G=D+E:y?G=b+E:G="":G=D+". "+b+I+E,{id:r,coordX:p,coordY:g,label:l,completeMessage:G}}}}}handleFocusChange(){let e;if(document.activeElement&&P.contains(this.rootNode,document.activeElement)){var r=P(document.activeElement);e=r.attr("dcg-draggableimage-id")}this.focusedId!==e&&(this.focusedId=e,this.lastAriaAlert=void 0,this.requestRedrawNextFrame())}requestRedrawNextFrame(){this.grapher.redrawAllLayers()}handleKeydown(e){if(!this.focusedId)return;let r=this.renderedTabTargets[this.focusedId];if(!r)return;let i=Le(e),n=Ei(e);i==="Up"||i==="Down"||i==="Left"||i==="Right"?(e.stopPropagation(),e.preventDefault(),this.moveImageFromKeyboard(r,e)):(n==="X"||n==="Y"||n==="L")&&this.speakImageAttribute(r,n)}moveImageFromKeyboard(e,r){if(!(e===void 0||e.centerId===void 0)){var i=this.grapher.getProjection(),n=i.map_pt({x:e.x,y:e.y}),o=0,a=0,s=Le(r),l=(i.pixelCoordinates.right-i.pixelCoordinates.left)/40,c=(i.pixelCoordinates.bottom-i.pixelCoordinates.top)/40,u=s==="Up"||s==="Down"?c:l;u=r.shiftKey?u*5:u;var h,p;if(s==="Up"?(p="y",a-=u,h=r.shiftKey?"bigup":"up"):s==="Down"?(p="y",a+=u,h=r.shiftKey?"bigdown":"down"):s==="Left"?(p="x",o-=u,h=r.shiftKey?"bigdown":"down"):s==="Right"&&(p="x",o+=u,h=r.shiftKey?"bigup":"up"),h){var g={x:n.x+o,y:n.y+a},y;p==="x"||this.hasNonlinearMoveStrategy(e.centerId)?y={x:h}:p==="y"&&(y={y:h}),this.controller.dispatch({type:"on-move-points",points:[{sketch:{id:e.centerId}}],screenPts:[g],previousScreenPts:[n],projection:i,keyboardDirection:y})}}}speakImageAttribute(e,r){if(e){var i=this.grapher.getAudioTrace();if(i){var n=this.grapher.getProjection();if(n){var o=n.viewport;switch(r){case"X":ge(on(this.controller,e.x,o));break;case"Y":ge(an(this.controller,e.y,o));break;case"L":ge(e.description);break}}}}}hasNonlinearMoveStrategy(e){if(!e)return!1;var r=this.controller.getItemModel(e);if(!r||r.type!=="expression"||!r.formula)return!1;var i=r.formula.move_strategy;return!i||!i[0]?!1:i[0].type==="updateSliderNonlinear"}isImageFullyVisible(e,r){let i=e.formula.dimensions;if(!i||!i.x||!i.y)return!1;for(var n=0;n<i.x.length;n++)if(!r.coordsAreOnscreen(r.mapx(i.x[n]),r.mapy(i.y[n])))return!1;return!0}};var Oa=__dcg_shared_module_exports__['i'](ne());at();var{For:kK}=Oa.Components;function IK(t,e){return e===void 0&&(e=0),`${t}i${e}`}var mf=class extends Oa.Class{constructor(){super(...arguments),this.hoveredObjects={}}init(){this.grapher=this.props.grapher(),this.controller=this.grapher.controller,this.renderedTabTargetOrder=[],this.renderedTabTargets={}}template(){return Oa.createElement(kK,{each:()=>this.renderedTabTargetOrder},Oa.createElement("div",{class:Oa.const("dcg-graph-outer"),style:this.const({"z-index":0}),onFocusin:this.bindFn(this.handleFocusChange),onFocusout:this.bindFn(this.handleFocusChange),didMount:e=>this.rootNode=e},e=>Oa.createElement("div",{class:Oa.const("dcg-tabbable-clickableobject"),role:Oa.const("button"),"aria-roledescription":()=>this.controller.s("graphing-calculator-narration-clickable-object-description"),"dcg-clickableobject-id":()=>this.getModelId(e),tabindex:()=>this.getTabIndex(e),"aria-hidden":this.bindFn(this.getAriaHidden),"aria-label":()=>this.getCachedDescription(e),onTap:()=>{this.controller.dispatch({type:"clickable-item-clicked",id:this.getModelId(e),listIndex:this.getListIndex(e)})}})))}redraw(){this.renderedTabTargets={},this.renderedTabTargetOrder=[];let e=this.grapher.getSketchOrder();for(let r of e){let i=this.controller.getItemModel(r);if(!i)continue;let n=this.grapher.getGraphSketch(r),o=this.grapher.getGraphImage(r);if(n&&i.type==="expression"&&Xs(i))for(let a=0;a<n.branches.length;a++){let s=n.branches[a];if(!s.segments||s.segments.length===0)continue;let l=0;s.graphMode===3||s.graphMode===4?n.getBranchPOI(a).forEach(c=>{l=c.pointIdxOnBranch||0,isFinite(c.x)&&isFinite(c.y)&&this.addClickableObjectToDom(i,l)}):(l="listIndex"in s&&s.listIndex!==void 0?s.listIndex:0,s.segments.length>0&&this.addClickableObjectToDom(i,l))}else if(o&&o.shouldGraph&&i.type==="image"&&Lb(i)){let a=i.formula&&i.formula.dimensions;if(!a||!a.x||!a.y||!a.width||!a.height||!a.radianAngle)continue;for(let s=0;s<a.x.length;s++)isFinite(a.x[s])&&isFinite(a.y[s])&&isFinite(a.width[s])&&isFinite(a.height[s])&&isFinite(a.radianAngle[s])&&this.addClickableObjectToDom(i,s)}}Object.keys(this.hoveredObjects).length||this.pressedObject?this.grapher.setLayerClass("clickableObjects","dcg-mouse-over-clickable-object"):this.grapher.setLayerClass("clickableObjects",void 0),this.update()}addClickableObjectToDom(e,r){let i=IK(e.id,r);this.renderedTabTargetOrder.indexOf(i)!==-1||this.renderedTabTargets[i]!==void 0||(this.renderedTabTargetOrder.push(i),this.renderedTabTargets[i]={type:e.type,id:e.id,listIndex:r,description:this.getComputedDescription(e,r)})}getTabIndex(e){if(this.controller.getActiveTool()!=="selection"||!this.renderedTabTargets[e])return-1;let i=this.grapher.settings;return!i.config.graphpaper||!i.config.enableTabindex?-1:0}getAriaHidden(){var e=this.grapher.settings;return!e.config.graphpaper}getCachedDescription(e){var r=this.renderedTabTargets[e];return r.description}getComputedDescription(e,r){let i=e.formula&&e.formula.computed_description&&e.formula.computed_description[r];return i&&i!==""?uo(i):this.grapher.getAudioTrace().getExpressionAriaLabel(e.id)}getModelId(e){var r=this.renderedTabTargets[e];return r?r.id:""}getListIndex(e){var r=this.renderedTabTargets[e];return r?r.listIndex:0}shouldDrawHovered(e,r){if(!e)return!1;if(e===this.focusedId)return!0;if(this.isAnObjectPressed()&&!this.isObjectPressed(e))return!1;var i=this.getHoveredObjectById(e);return i?i.listIndexes===void 0||r===void 0?!0:!!i.listIndexes[r]:!1}setHoveredObjects(e){__dcg_shared_module_exports__['Ea'](e,this.hoveredObjects)||(this.hoveredObjects=e,this.requestRedrawNextFrame())}getHoveredObjects(){return this.hoveredObjects}getHoveredObjectById(e){return this.hoveredObjects[e]}shouldDrawPressed(e,r){if(!e)return!1;let i=this.pressedObject;return!i||i.id!==e?!1:r===void 0?!0:i.listIndex===r}isObjectPressed(e){return e===void 0?!1:!!(this.pressedObject&&this.pressedObject.id===e)}setPressedObject(e){!e&&!this.pressedObject||e&&this.pressedObject&&e.id===this.pressedObject.id&&e.listIndex===this.pressedObject.listIndex||(this.pressedObject=e,this.requestRedrawNextFrame())}getPressedObject(){return this.pressedObject}isAnObjectPressed(){return!!this.pressedObject}handleFocusChange(){var e=void 0;if(document.activeElement&&P.contains(this.rootNode,document.activeElement)){var r=P(document.activeElement);e=r.attr("dcg-clickableobject-id")}this.focusedId!==e&&(this.focusedId=e,this.requestRedrawNextFrame())}requestRedrawNextFrame(){this.grapher.redrawAllLayers()}};Ns();var MK=Sn().reflectionArc;function kw(t){return t.valueType===__dcg_shared_module_exports__['q']?t.value:t.valueType===__dcg_shared_module_exports__['u']?t.value[0]:void 0}function TK(t){return t.valueType===__dcg_shared_module_exports__['G']||t.valueType===__dcg_shared_module_exports__['I']||t.valueType===__dcg_shared_module_exports__['A']?{segment:t.valueType===__dcg_shared_module_exports__['A'],value:t.value}:t.valueType===__dcg_shared_module_exports__['H']||t.valueType===__dcg_shared_module_exports__['J']||t.valueType===__dcg_shared_module_exports__['B']?{segment:t.valueType===__dcg_shared_module_exports__['B'],value:t.value[0]}:void 0}function OL(t){return t.valueType===__dcg_shared_module_exports__['p']?t.value:t.valueType===__dcg_shared_module_exports__['s']?t.value[0]:void 0}var Iw=class{constructor(e){this.controller=e}getTransformationPreviewInfoFromItem(e){var r;if(e.type==="expression")return(r=e.formula.geometry)==null?void 0:r.transformation_preview_info}getInprogressTransformation(){let e=this.controller.getAllToolPreviewItems();for(let r of e){let i=this.getTransformationPreviewInfoFromItem(r);if(i)return i}}getHoveredOrSelectedTransformations(){let e=[];this.controller.getAllSelectedItems().forEach(s=>{if(s.type!=="expression")return;let l=this.getTransformationPreviewInfoFromItem(s);l&&e.push(l)});var i=this.controller.getHoveredToken();if(!i)return e;let n=this.controller.getGeoItemsByTokenLatex("\\token{"+i+"}");if(n.length!==1)return e;let o=n[0];if(o.type!=="expression")return e;let a=this.getTransformationPreviewInfoFromItem(o);return a&&e.push(a),e}drawTranslationPreview(e,r,i,n){let o=r.mapx(i[0]),a=r.mapy(i[1]),s=r.mapx(n[0]),l=r.mapy(n[1]);e.save(),e.beginPath(),e.strokeStyle="rgba(0,0,0,.2)",e.lineWidth=5,e.moveTo(o,a),e.lineTo(s,l),Zs(e,o,a,s,l,20),e.stroke(),e.restore()}drawReflectionPreview(e,r,i){let n=i.value,o=i.segment,[a,s,l,c]=Lg([n[0][0],n[0][1],n[1][0],n[1][1]],r,18).clipped,u=(a+l)/2,h=(s+c)/2;if(o){let[I,E,G,T]=Lg([n[0][0],n[0][1],n[1][0],n[1][1]],r,17).clipped;u=(I+G)/2,h=(E+T)/2}let 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g=1;g<c;g++)a(p*u(g))}},ED=({nmin:t,nmax:e})=>isFinite(e-t)&&e-t<=1e4,Ip=({axis:t,lineType:e,axisRangeMin:r,axisRangeMax:i,cartesianStepSizes:n,projection:o,callbackfn:a})=>{let[s,l,c,u]=t==="x"?[o.settings.xAxisScale,os(o.settings.xAxisBase),n.majorStepX,n.minorStepX]:[o.settings.yAxisScale,os(o.settings.yAxisBase),n.majorStepY,n.minorStepY],h=e==="major",p=h?c:u;s==="logarithmic"?(h?AK:VK)(r,i,p,l,o,t,a):Mp(r,i,p,a)};function _L(t,e,r){return t<e?e:t>r?r:t}function Mw(t,e){e.left<t.left&&(t.left=e.left),e.right>t.right&&(t.right=e.right),e.top<t.top&&(t.top=e.top),e.bottom>t.bottom&&(t.bottom=e.bottom)}function Tw(t,e){let r=Math.abs(t),i=Math.abs(e),n=1e-4;return Math.abs(r-i)<=(r<i?i:r)*n}function LK(){return new Gc(1024,768)}function FL(t){let{xAxisScale:e,yAxisScale:r,xAxisBase:i,yAxisBase:n}=t,o=os(i),a=os(n);return new Ci(...e==="linear"?[-10,10]:[__dcg_shared_module_exports__['a'](o,-5),__dcg_shared_module_exports__['a'](o,5)],...r==="linear"?[-10,10]:[__dcg_shared_module_exports__['a'](a,-5),__dcg_shared_module_exports__['a'](a,5)])}var Hl=class{constructor(e,r,i,n){this.type="2d";this.lastActiveToken={selected:void 0,hovered:void 0};this._layerClasses={};this.$=e,this.evaluator=n,this.controller=i,this.settings=r;let o=LK(),a=FL(r).squareYAxis(o,r);this.setUserRequestedViewport(a),this.__projection=new us(o,a,r),this.markLabelsDirty=__dcg_shared_module_exports__['Aa'](()=>{this.evaluator.notifyWhenSynced(()=>{this.poiLabelsLayer.markLabelsDirty(),this.redrawAllLayers()})},300),this.poiController=new ol(this,r),this.viewportController=new dw(this,this.controller),this.showPOIDots=!0,this.$.css("overflow","hidden"),this.graphSketches={},this.graphImages={},this.audioGraph=new cf(i,this);var s=this;this.canvasLayer=_c.mountToNode(Cw,this.$[0],{grapher:function(){return s}}),this.boxSelectLayer=new Xx,this.$.append(this.canvasLayer.rootNode);var l=P("<div></div>");this.$.append(l),this.imageLayer=_c.mountToNode(ff,l[0],{grapher:function(){return s}}),this.gridLayer=new Gw,this.poiDotsLayer=new Jx(this.controller),this.graphsLayer=new Si(this.controller,this.settings,g=>this.audioGraph.getExpressionAriaLabel(g)),this.transformationPreviewLayer=new Iw(this.controller);var c=P("<div></div>");this.$.append(c),this.clickableObjectsLayer=_c.mountToNode(mf,c[0],{grapher:function(){return s}});var u=P("<div></div>");this.$.append(u),this.movablePointsLayer=_c.mountToNode(Zg,u[0],{grapher:function(){return s}});var h=P("<div></div>");this.$.append(h),this.poiLabelsLayer=_c.mountToNode(kp,h[0],{grapher:function(){return s}});var p=P("<div></div>");this.$.append(p),this.geoKeyboardCursorLayer=_c.mountToNode(Qx,p[0],{grapher:()=>this}),this.traceLayer=this.poiLabelsLayer,this.scaleAxis=void 0,this.__sketchOrder=[],this.__redrawRequested=!1,this.__isRedrawingSlowly=!1,this.events=new Mn}privateGetGridLayer(){return this.gridLayer}static copyGraphProperties(e,r){e=__dcg_shared_module_exports__['nc'](xd,e);let i=__dcg_shared_module_exports__['b']({},e);return delete i.viewport,r.setGraphSettings(i),e}remove(){this.$.remove(),this.poiController.remove(),this.viewportController.remove(),this.audioGraph.remove()}tick(e){this.__redrawRequested&&this._redrawAllLayers(),this.__movablePointListener&&this.__movablePointListener()}registerMovablePointListener(e){this.__movablePointListener=e}deregisterMovablePointListener(){this.__movablePointListener=void 0}setSketchOrder(e){__dcg_shared_module_exports__['Ea'](this.__sketchOrder,e)||(this.__sketchOrder=e,this.redrawAllLayers())}clear(){this.graphSketches={},this.graphImages={}}getSketchOrder(){return this.__sketchOrder}getGraphSketch(e){return this.graphSketches[e]}getGraphImage(e){return this.graphImages[e]}addGraphSketch(e){this.graphSketches[e.id]=e}removeGraphSketch(e){delete this.graphSketches[e]}addGraphImage(e){e.imageObj.width&&e.imageObj.height?(this.graphImages[e.id]=e,this.redrawAllLayers()):P(e.imageObj).on("load.calc_load",()=>this.addGraphImage(e))}removeGraphImage(e){let r=this.graphImages[e];r&&P(r.imageObj).off("load.calc_load"),delete this.graphImages[e],this.redrawAllLayers()}setBoxSelectRectangle(e){this.boxSelectRectangle=e,this.redrawAllLayers()}getProjection(){return this.__projection}_setProjection(e){this.__projection=e,this.redrawAllLayers()}getAudioTrace(){return this.audioGraph}getDefaultViewport(){let e=this.getProjection(),r=FL(this.settings),{xAxisScale:i,yAxisScale:n}=this.settings;return i===n?r.squareYAxis(e.screen,this.settings):r}_updateScreenSize(e,r){if(e<=0||r<=0)return;let n=this.getProjection().screen;if(n.width===e&&n.height===r)return;this.$.width(e);let o=new Gc(e,r);this.viewportController.setScreen(o)}_setIsVisible(e){e!==this.isVisible&&(this.isVisible=e,e?this.redrawAllLayers():this.canvasLayer.resize(0,0))}getIsVisible(){return this.isVisible}update(){let e=this.controller.computeMajorLayout().grapher;e.width>0&&e.height>0?(this._setIsVisible(!0),this._updateScreenSize(e.width,e.height),this.$.css({position:"absolute",left:e.left+"px",top:e.top+"px",width:e.width+"px",height:e.height+"px"})):this._setIsVisible(!1)}setActiveToken(e,r){var i=this.lastActiveToken[r];this.lastActiveToken[r]=e;var n=e&&this.getGraphSketch(e),o=i&&this.getGraphSketch(i);o!==n&&(o&&(r==="selected"?o.tokenSelected=!1:r==="hovered"&&(o.tokenHovered=!1)),n&&(r==="selected"?n.tokenSelected=!0:r==="hovered"&&(n.tokenHovered=!0))),this.redrawAllLayers()}deselectSketch(e){let r=this.getGraphSketch(e);r&&(r.selected=!1,r.showPOI=!1,r.showHighlight=!1)}selectSketch(e){let r=this.getGraphSketch(e);r&&(r.selected=!0,r.showPOI=this.controller.isTraceEnabled(),r.showHighlight=!0)}updateSketch(e,r){let i=this.getGraphSketch(e);if(!r.length){this.removeGraphSketch(e);return}let n=new uw(e,r);r[0].graphMode!==15&&(n.color=r[0].color,r[0].style&&(n.style=r[0].style)),i&&n.updateFrom(i);let o=!!this.controller.getPropagatedSelectedIds()[e];n.selected=o,n.tokenHovered=e===String(this.lastActiveToken.hovered),n.tokenSelected=e===String(this.lastActiveToken.selected),n.showPOI=o&&this.controller.isTraceEnabled(),n.showHighlight=o,this.addGraphSketch(n)}updateIntersections(e,r){let i=this.getGraphSketch(e);i&&i.updateIntersections(r)}redrawAllLayers(){this.__redrawRequested=!0}_clear(){var i;let e=this.getProjection(),r=e.screen;this.canvasLayer.resize(e.screen.width,e.screen.height),(i=this.canvasLayer.ctx)==null||i.clearRect(0,0,r.width,r.height)}_redrawAllLayers(){this.update(),this.isVisible&&(this.__redrawRequested=!1,this._clear(),this.audioGraph.recomputePoints(),this._recomputeClickableObjects(),this._redrawImageLayer(),this._redrawGridLayer(),this._redrawGraphsLayer(),this._redrawPointsAndLabels(),this._redrawTransformationPreviewLayer(),this._redrawBoxSelectLayer(),this._redrawGeoKeyboardCursorLayer(),this._updateCanvasLayerAria(),this.events.triggerEvent("redraw",void 0))}_redrawGridLayer(){this.canvasLayer.ctx&&this.gridLayer.redrawToCtx(this.canvasLayer.ctx,this.getProjection(),this.scaleAxis)}_recomputeClickableObjects(){this.clickableObjectsLayer.redraw()}_redrawGraphsLayer(){this.canvasLayer.ctx&&this.graphsLayer.redrawToCtx(this.canvasLayer.ctx,this.getProjection(),this.graphSketches,this.graphImages,this.__sketchOrder,this.poiLabelsLayer,this.clickableObjectsLayer)}_redrawTransformationPreviewLayer(){this.canvasLayer.ctx&&this.transformationPreviewLayer.redrawToCtx(this.canvasLayer.ctx,this.getProjection())}_redrawBoxSelectLayer(){this.canvasLayer.ctx&&this.boxSelectLayer.redrawToCtx(this.canvasLayer.ctx,this.getProjection(),this.boxSelectRectangle)}_redrawGeoKeyboardCursorLayer(){this.geoKeyboardCursorLayer.update()}_updateCanvasLayerAria(){let e=0;for(let r in this.graphSketches)Va(this.controller,this.graphSketches[r])&&(e+=1);this.canvasLayer.updateAria(this.isVisible,e)}_redrawPointsAndLabels(){if(!this.canvasLayer.ctx)return;var e=this.getProjection();let r=[];this.movablePointsLayer.redraw(this.canvasLayer.ctx,e,r),this.showPOIDots&&this.poiDotsLayer.redrawToCtx(this.canvasLayer.ctx,e,this.graphSketches,this.poiLabelsLayer,this.clickableObjectsLayer,this.__sketchOrder);let i=this.$[0].getBoundingClientRect();__dcg_shared_module_exports__['ka']([this.controller.find$(".dcg-overgraph-pillbox-elements")[0],this.controller.find$(".dcg-graphpaper-branding")[0]],o=>{if(!o)return;let a=o.getBoundingClientRect();r.push({left:a.left-i.left,top:a.top-i.top,right:a.right-i.left,bottom:a.bottom-i.top})});var n=this.canvasLayer.ctx.canvas.getBoundingClientRect();this.poiLabelsLayer.redraw(e,this.canvasLayer.ctx,{width:n.width,height:n.height},r)}_redrawImageLayer(){this.canvasLayer.ctx&&this.imageLayer.redrawToCtx(this.canvasLayer.ctx,this.getProjection(),this.graphImages,this.__sketchOrder)}_parseScreenshotOpts(e){let r=this.getProjection(),i,n,o,a,s,l;return e?(i=e.width||e.height||r.screen.width,n=e.height||e.width||r.screen.height,o=e.targetPixelRatio||1,o<1&&(o=1),a=(i<256||n<256)&&!e.preserveAxisNumbers,s=as.fromObject(e.settings||this.settings),l=!!e.transparentBackground):(i=r.screen.width,n=r.screen.height,o=1,a=!1,s=as.fromObject(this.settings),l=!1),a&&(s.setProperty("xAxisNumbers",!1),s.setProperty("yAxisNumbers",!1),s.setProperty("polarNumbers",!1)),{width:i,height:n,targetPixelRatio:o,settings:s,transparentBackground:l}}_syncScreenshotReturnCanvas(e){var r=document.createElement("canvas");if(e&&e.braille){let{embosserModel:i,brailleMode:n}=e.braille,o=Cp[i];r.width=o.width,r.height=o.height,DL(r,this,o,i,n)}else{let i=this._parseScreenshotOpts(e);r.width=i.width*i.targetPixelRatio,r.height=i.height*i.targetPixelRatio,this.screenshotToCanvas(r,e)}return r}screenshot(e){return this._syncScreenshotReturnCanvas(e).toDataURL("image/png")}asyncScreenshot(e,r){let i=!1;!e.transparentBackground&&e.showLabels&&(e=__dcg_shared_module_exports__['k'](e),e.transparentBackground=!0,i=!0);let n=this._syncScreenshotReturnCanvas(e),o=n.getContext("2d"),a=n,s=o;e&&e.format==="svg"&&(i=!1,e.transparentBackground&&(e=__dcg_shared_module_exports__['k'](e),e.transparentBackground=!1),s=new N1(n.width,n.height),a={getContext:()=>s,width:n.width,height:n.height},this.screenshotToCanvas(a,e));let l=this.makeScreenshotProjection(e),c=[];if(e.showMovablePoints&&this.movablePointsLayer.drawForScreenshot(s,l,c),e.showLabels){var u=l.screen.width,h=l.screen.height,p=l.settings.labelSize||15,g=1;(u<200||h<200)&&(g=.9);let y=p*g+"px",w=P(`<div class="dcg-calculator-api-container">
          <div class="dcg-container">
            <div class="dcg-grapher" style="font-size:${y}"></div>
          </div>
        </div>`).css({width:l.screen.width,height:l.screen.height,position:"fixed",left:"0px",top:"0px"}).appendTo("body"),b=w.find(".dcg-grapher"),D=_c.mountToNode(kp,b[0],{grapher:()=>this}),I={width:l.screen.width,height:l.screen.height};D.drawForScreenshot(l,o,s,I,c),w.remove()}i&&(s.globalCompositeOperation="destination-over",s.fillStyle="#FFF",s.fillRect(0,0,a.width,a.height)),e&&e.format==="svg"?r(s.getSerializedSvg()):r(a.toDataURL("image/png"))}makeScreenshotProjection(e){let{width:r,height:i,settings:n}=this._parseScreenshotOpts(e),o=new Gc(r,i),a=this.getProjection().viewport;return this.getSetting("squareAxes")&&(a=a.squareCrop(o,this.settings)),new us(o,a,n)}screenshotToCanvas(e,r){let i=this._parseScreenshotOpts(r),{targetPixelRatio:n,transparentBackground:o}=i,a=e.getContext("2d");a.scale(n,n);let s=this.makeScreenshotProjection(r);s.settings.takingScreenshot=!0,Wn(a,"background"),ei(a,"dcg-svg-background"),o?a.clearRect(0,0,s.screen.width,s.screen.height):(a.fillStyle="white",a.fillRect(0,0,s.screen.width,s.screen.height)),Br(a),jn(a),this.imageLayer.redrawToCtx(a,s,this.graphImages,this.__sketchOrder),this.gridLayer.redrawToCtx(a,s),this.graphsLayer.redrawToCtx(a,s,this.graphSketches,this.graphImages,this.__sketchOrder,this.poiLabelsLayer,this.clickableObjectsLayer,r)}getImageData(e,r,i,n){var o;return(o=this.canvasLayer.ctx)==null?void 0:o.getImageData(e,r,i,n)}getSetting(e,r){let i=this.settings.getProperty(e);return i!==void 0?i:r}getState(e){let r={viewport:this.getCurrentViewport()};return this.settings.stateProperties.forEach(i=>{i!=="randomSeed"&&(r[i]=this.getSetting(i))}),e.stripDefaults&&(r=__dcg_shared_module_exports__['lc'](xd,r)),r}getUndoRedoState(){let e={};return this.settings.stateProperties.forEach(r=>{e[r]=this.getSetting(r)}),e.viewport=this.getUserRequestedViewport(),e}notifyAfterRedraw(e){if(this.__isRedrawingSlowly)requestAnimationFrame(this.notifyAfterRedraw.bind(this,e));else if(!this.__redrawRequested)e();else{this.notifyAfterRedraw_i?this.notifyAfterRedraw_i++:this.notifyAfterRedraw_i=1;let r="redraw.notifyAfterRedraw"+this.notifyAfterRedraw_i;this.events.observeEvent(r,()=>{this.events.unobserveEvent(r),e()})}}getCurrentViewport(){return this.viewportController.getViewport().toObject()}getUserRequestedViewport(){return this._lastUserRequestedViewport}setUserRequestedViewport(e){this._lastUserRequestedViewportUpdateToken||(this._lastUserRequestedViewportUpdateToken=0),this._lastUserRequestedViewportUpdateToken+=1,this._lastUserRequestedViewport=__dcg_shared_module_exports__['k'](e)}debounceUserRequestedViewportChange(){this.__debouncedViewportCommit||(this.__debouncedViewportCommit=__dcg_shared_module_exports__['Aa']((i,n)=>{if(!this.isDragging&&this._lastUserRequestedViewportUpdateToken===n){if(this._lastUserRequestedViewport){var o=Ci.fromObject(this._lastUserRequestedViewport),a=this.computeConcreteViewport(o);if(a.equals(i))return}this.controller.dispatch({type:"commit-user-requested-viewport",viewport:i})}},1e3));let e=this.getCurrentViewport();this.__debouncedViewportCommit(e,this._lastUserRequestedViewportUpdateToken)}setGrapherState(e,r){if((!r||!r.doNotClear)&&this.clear(),e=Hl.copyGraphProperties(e,this.settings),"viewport"in e){let i=Ci.fromObject(e.viewport);this.setUserRequestedViewport(i);let n=this.computeConcreteViewport(i);this.viewportController.setViewport(n)}this.redrawAllLayers()}computeConcreteViewport(e){let r=this.getProjection().screen;return this.getSetting("squareAxes")&&!e.isSquare(r,this.controller.getAxisScaleSettings())?e.squareYAxis(r,this.settings):e}setLayerClass(e,r){var i=this._layerClasses[e];this._layerClasses[e]=r,i!==r&&(i&&this.$.removeClass(i),r&&this.$.addClass(r))}};var yf=class{constructor(e){this.model=e;this.displayName="graphing-calculator-text-geometry-tool-selection-display-name";this.toolType="selection";this.icon=[{type:"filled-polygon",color:"#000",path:[40,30,58,46,51,47,56,60,53,62,47,49,41,54,40,30]}]}getNumberInputLatex(){return""}clearTentativeOutputs(){}canNextInputBePoint(){return!1}getNecessaryComplexObject(){}getNonPointInputType(){}getHint(){return""}getComplexInputs(){return{point:0,straight:0,segment:0,circle:0,arc:0,polygon:0,image:0,angle:0,number:0}}onButton(){this.model.setToolMode("selection")}onNumberInput(e){}onPress(e){}onRelease(e){return this.tryCommitResults()}onMove(e){}tryCommitResults(){return{committed:void 0}}};var ti=class{constructor(e){this.model=e;this.isDragCreatable=!1;this.s=e.s}createOutput(){return this.model.createCustomToolOutput(this.getSpec())}clearTentativeOutputs(){let e=this.getSpec();var r={},i=this.model.getNonObjectsState().ui.currentTool.idMap;for(let n in i){let o=i[n];!this.model.isObjectALockedToolInput(o)&&this.model.isObjectUncommitted(o)&&(r[n]=o)}this.model.deleteObjectsAndRememberReusableId(r),this.model.tentativelyMatchToolInput(e,""),this.createOutput()}shouldReferenceSpecificItemInList(e,r){return!r}getExpandedReferenceForDef(e,r){return this.shouldReferenceSpecificItemInList(e,r)?e.referenceLatex:e.assignment}getListIndexForHover(e,r){if(this.shouldReferenceSpecificItemInList(e,r))return e.listIndex}_getOrCreatePoint(e,r,i){var c,u;let n=this.model.getOrCreatePointNearMouse(e,i);if(n.type==="def")return{createdNew:!1,def:n.def,reference:this.getExpandedReferenceForDef(n.def,r)};let o=this.createPointDefinition(n.spec,r),a=n.spec.type==="point-reference"?n.spec.targetSpec.parentDefs:n.spec.parentDefs,s=0;for(let h=0;h<a.length;h++){let p=a[h];if(p.polygonEdgeInfo){let g=this.model.createToolInputDependency({type:"polygon-segment",parents:[(c=p.polygonEdgeInfo)==null?void 0:c.polygonDef.referenceLatex],edgeNumber:((u=p.polygonEdgeInfo)==null?void 0:u.edgeNumber)||0},this.getSpec(),s);o.parents[h]=g,s+=1,this.model.setObjectHovered({tokenId:g,listIndex:void 0})}else this.model.setObjectHovered({calcId:p.calcId,listIndex:this.getListIndexForHover(p,r)})}return{createdNew:!0,def:void 0,reference:this.model._createInputObject(o)}}_isReadyToCommit(){return this.model.getNonObjectsState().ui.currentTool.inputIndex>=this.getSpec().inputs.length}_getFirstMissingInput(){let{inputIndex:e}=this.model.getNonObjectsState().ui.currentTool;return this.getSpec().inputs[e]}canNextInputBePoint(){let e=this._getFirstMissingInput();return!!(e&&e.type==="point")}getNonPointInputType(){let e=this._getFirstMissingInput();if(!(!e||e.type==="point"))return e.type}getNecessaryComplexObject(){if(!this.canNextInputBePoint())return this.getNonPointInputType()}getHint(){let e=this._getFirstMissingInput();return e?e.hint!==void 0?this.s(e.hint):this.s("graphing-calculator-text-geometry-select-hint",{type:e.type}):""}getComplexInputs(){let e=this.getSpec(),r={point:0,straight:0,segment:0,circle:0,arc:0,polygon:0,angle:0,number:0};for(let i of e.inputs)r[i.type]+=1,i.type==="segment"&&(r.straight+=1);return r}onPress(e){this.onMove(e),this.isDragCreatable&&this.model.getNonObjectsState().ui.currentTool.inputIndex===0&&this.model.attemptLockToolInputIn(this.getSpec())}onRelease(e){return this.onMove(e),this.tryCommitResults()}tryCommitResults(){this.model.attemptLockToolInputIn(this.getSpec());let e;return this._isReadyToCommit()&&(e=this.model.getUncommittedObjects(),this.model.commitObjects(),this.model.deselectAllObjects(),this.model.cancelToolplay()),{committed:e}}onMove(e){var n,o;this.clearTentativeOutputs();let r=this.canNextInputBePoint(),i=this.getNonPointInputType();if(r||i){let a=!1;if(i){let s=this.model.getObjectDefUnderMouse(e.pt,e.tolerance);if(s&&this.model.objectIsInstanceOf(s,i))if(s.polygonEdgeInfo){let l=this.model.createToolInputDependency({type:"polygon-segment",parents:[(n=s.polygonEdgeInfo)==null?void 0:n.polygonDef.assignment],edgeNumber:((o=s.polygonEdgeInfo)==null?void 0:o.edgeNumber)||0},this.getSpec(),0);this.model.setObjectHovered({tokenId:l,listIndex:void 0});let c=l;this.model.tentativelyMatchToolInput(this.getSpec(),c),a=!0}else{let l=this.getExpandedReferenceForDef(s,e.shift);this.model.setObjectHovered({calcId:s.calcId,listIndex:this.getListIndexForHover(s,e.shift)}),this.model.tentativelyMatchToolInput(this.getSpec(),l),a=!0}}if(!a&&r){let s=this._getOrCreatePoint(e.pt,e.shift,e.tolerance);s.def&&!s.createdNew&&this.model.setObjectHovered({calcId:s.def.calcId,listIndex:this.getListIndexForHover(s.def,e.shift)}),this.toolType!=="custom"&&!!this.model.getNonObjectsState().ui.currentTool.lockedIds[s.reference]||this.model.tentativelyMatchToolInput(this.getSpec(),s.reference)}}this.createOutput()}getNumberInputLatex(){let e=this.getSpec(),{idMap:r,inputIndex:i}=this.model.getNonObjectsState().ui.currentTool,n=e.inputs[i];return n&&n.type==="number"&&r[n.id]||""}onNumberInput(e){this.clearTentativeOutputs(),this.model.tentativelyMatchToolInput(this.getSpec(),e),this.createOutput()}createPointDefinition(e,r){let i=e.parentDefs,n;switch(e.type){case"point-reference":{n={type:"point-reference",parents:[this.getExpandedReferenceForDef(i[0],r)]};break}default:{let o=i.map(a=>this.getExpandedReferenceForDef(a,r));n=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},e),{parents:o})}}return n}};function Aw(t,e){switch(e){case"point":return t===__dcg_shared_module_exports__['q'];case"straight":return t===__dcg_shared_module_exports__['G']||t===__dcg_shared_module_exports__['I']||t===__dcg_shared_module_exports__['A'];case"angle":return t===__dcg_shared_module_exports__['K']||t===__dcg_shared_module_exports__['M'];case"arc":return t===__dcg_shared_module_exports__['E'];case"circle":return t===__dcg_shared_module_exports__['C'];case"polygon":return t===__dcg_shared_module_exports__['y'];case"segment":return t===__dcg_shared_module_exports__['A'];case"number":return t===__dcg_shared_module_exports__['p'];default:return e}}var PK="graphing-calculator-text-geometry-tool-point-hint",bf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-point-display-name",this.toolName="point",this.toolType="simple",this.icon=[{type:"point",x:50,y:50,size:"large"}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:PK}],outputs:[]}}};var OK="graphing-calculator-text-geometry-tool-line-hint-start",_K="graphing-calculator-text-geometry-tool-line-hint-end",xf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-line-display-name",this.toolType="simple",this.toolName="line",this.isDragCreatable=!0,this.icon=[{type:"stroked-path",path:[78,22,22,78],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:OK},{type:"point",id:"2",hint:_K}],outputs:[{id:"3",type:"line",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var FK="graphing-calculator-text-geometry-tool-segment-hint-start",RK="graphing-calculator-text-geometry-tool-segment-hint-end",wf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-segment-display-name",this.toolName="segment",this.isDragCreatable=!0,this.toolType="simple",this.icon=[{type:"stroked-path",path:[68,32,32,68],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:FK},{type:"point",id:"2",hint:RK}],outputs:[{id:"3",type:"segment",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var NK="graphing-calculator-text-geometry-tool-ray-hint-start",BK="graphing-calculator-text-geometry-tool-ray-hint-end",vf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-ray-display-name",this.toolName="ray",this.isDragCreatable=!0,this.toolType="simple",this.icon=[{type:"stroked-path",path:[78,22,32,68],lineWidth:"large"},{type:"point",x:68,y:32},{type:"point",x:32,y:68}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:NK},{type:"point",id:"2",hint:BK}],outputs:[{id:"3",type:"ray",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var KK="graphing-calculator-text-geometry-tool-circle-hint-center",UK="graphing-calculator-text-geometry-tool-circle-hint-radius",Cf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-circle-display-name",this.toolName="circle",this.isDragCreatable=!0,this.toolType="simple",this.icon=[{type:"circle",x:50,y:50,radius:26},{type:"point",x:50,y:50},{type:"point",x:68,y:32}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:KK},{type:"point",id:"2",hint:UK}],outputs:[{id:"3",type:"circle",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var qK="graphing-calculator-text-geometry-tool-arc-hint-1",HK="graphing-calculator-text-geometry-tool-arc-hint-2",$K="graphing-calculator-text-geometry-tool-arc-hint-3",Sf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-arc-display-name",this.toolName="arc",this.toolType="complex";let i=50,n=80,o=80,a=-3,s=-2.6,l=-1.7;this.icon=[{type:"arc",x:n,y:o,radius:i,startAngle:a,endAngle:l},{type:"point",x:n+i*Math.cos(a),y:o+i*Math.sin(a)},{type:"point",x:n+i*Math.cos(s),y:o+i*Math.sin(s)},{type:"point",x:n+i*Math.cos(l),y:o+i*Math.sin(l)}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:qK},{type:"point",id:"2",hint:HK},{type:"point",id:"3",hint:$K}],outputs:[{id:"4",type:"arc",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"},{type:"reference-input",id:"3"}]}]}}};var zK="graphing-calculator-text-geometry-tool-parallel-hint-straight-line",WK="graphing-calculator-text-geometry-tool-parallel-hint-point",Ef=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-parallel-display-name",this.toolName="parallel",this.toolType="complex",this.icon=[{type:"stroked-path",color:"light",path:[25,50,75,30],lineWidth:"large"},{type:"stroked-path",path:[25,70,75,50],lineWidth:"large"},{type:"point",x:50,y:60,size:"medium"}]}getSpec(){return{inputs:[{type:"straight",id:"1",hint:zK},{type:"point",id:"2",hint:WK}],outputs:[{id:"3",type:"parallel",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var jK="graphing-calculator-text-geometry-tool-perpendicular-hint-straight-line",YK="graphing-calculator-text-geometry-tool-perpendicular-hint-point",Df=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-perpendicular-display-name",this.toolName="perpendicular",this.toolType="complex",this.icon=[{type:"stroked-path",color:"light",path:[40,25,60,75],lineWidth:"large"},{type:"stroked-path",path:[25,60,75,40],lineWidth:"large"},{type:"point",x:50,y:50,size:"medium"}]}getSpec(){return{inputs:[{type:"straight",id:"1",hint:jK},{type:"point",id:"2",hint:YK}],outputs:[{id:"3",type:"perpendicular",hidden:!1,parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var JK="graphing-calculator-text-geometry-tool-midpoint-hint",kf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-midpoint-display-name",this.toolName="midpoint",this.toolType="simple",this.icon=[{type:"stroked-path",path:[32,32,68,68]},{type:"point",x:50,y:50,size:"large"}]}getSpec(){return{inputs:[{type:"segment",id:"1",hint:JK}],outputs:[{id:"2",type:"midpoint",hidden:!1,parents:[{type:"reference-input",id:"1"}]}]}}};var XK="graphing-calculator-text-geometry-tool-polygon-hint-first-point",QK="graphing-calculator-text-geometry-tool-polygon-hint-next-point",ZK="graphing-calculator-text-geometry-tool-polygon-hint-finish-point",If=class extends ti{constructor(r){super(r);this.model=r;this.addExtraPoint=!1;this.displayName="graphing-calculator-text-geometry-tool-polygon-display-name",this.toolName="polygon",this.toolType="complex",this.icon=[{type:"filled-polygon",path:[40,30,70,70,30,60,40,30]},{type:"stroked-path",path:[40,30,70,70,30,60,40,30]},{type:"point",x:40,y:30},{type:"point",x:70,y:70},{type:"point",x:30,y:60}]}clearTentativeOutputs(){let r=this.addExtraPoint;this.addExtraPoint=!0,super.clearTentativeOutputs(),this.addExtraPoint=r}getHint(){let r=this.model.getNonObjectsState().ui.currentTool.inputIndex;return r===0?this.s(XK):r<3?this.s(QK):this.s(ZK)}canNextInputBePoint(){return!0}getSpec(){let{inputIndex:r}=this.model.getNonObjectsState().ui.currentTool,i=r;this.addExtraPoint&&(i+=1),i<2&&(i=2);for(var n={inputs:[],outputs:[]},o=[],a=0;a<i;a++){let s=a.toString();o.push({type:"reference-input",id:s}),n.inputs.push({type:"point",id:s})}return n.outputs.push({id:"polygon",type:"polygon",hidden:!1,parents:o,connectBorder:!this.addExtraPoint}),n}onRelease(r){var i=this.onMove(r);this.addExtraPoint=!i;let n=this.getSpec();if(this.addExtraPoint=!1,this.model.attemptLockToolInputIn(n),!i)return{committed:void 0};let o;return this._isReadyToCommit()&&(o=this.model.getUncommittedObjects(),this.model.commitObjects(),this.model.deselectAllObjects(),this.model.cancelToolplay()),{committed:o}}onMove(r){this.clearTentativeOutputs();let i=!1,n=this.model.getObjectDefUnderMouse(r.pt,r.tolerance),{idMap:o}=this.model.getNonObjectsState().ui.currentTool;if(n){let s=this.getExpandedReferenceForDef(n,r.shift);if(this.model.objectIsInstanceOf(n,"point")&&this.model.isObjectALockedToolInput(s)&&o[0]===s)return i=!0,n&&this.model.setObjectHovered({calcId:n.calcId,listIndex:this.getListIndexForHover(n,r.shift)}),this.createOutput(),i}this.addExtraPoint=!0;let a=this._getOrCreatePoint(r.pt,r.shift,r.tolerance);return this.model.tentativelyMatchToolInput(this.getSpec(),a.reference),a.def&&!a.createdNew&&this.model.setObjectHovered({calcId:a.def.calcId,listIndex:this.getListIndexForHover(a.def,r.shift)}),this.createOutput(),this.addExtraPoint=!1,i}};var e5="graphing-calculator-text-geometry-tool-compass-hint-segment",t5="graphing-calculator-text-geometry-tool-compass-hint-center",Mf=class extends ti{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-compass-display-name",this.toolName="compass",this.toolType="complex",this.icon=[{type:"stroked-path",path:[50,50,75,50]},{type:"circle",x:50,y:50,radius:25}]}getSpec(){return{inputs:[{type:"segment",id:"1",hint:e5},{type:"point",id:"2",hint:t5}],outputs:[{id:"3",type:"circle",hidden:!1,parents:[{type:"reference-input",id:"2"},{type:"reference-input",id:"1"}]}]}}};var r5="graphing-calculator-text-geometry-tool-angle-hint-1",i5="graphing-calculator-text-geometry-tool-angle-hint-2",n5="graphing-calculator-text-geometry-tool-angle-hint-3",RL="graphing-calculator-text-geometry-tool-angles-hint-1",Id=class extends ti{constructor(r){super(r);this.model=r;this.toolType="complex",this.displayName="graphing-calculator-text-geometry-tool-angle-display-name",this.toolName="angle",this.angleType="angle",this.anglesType="angles",this.icon=[{type:"stroked-path",path:[40,30,30,70,70,70],color:"#CCC"},{type:"angle",x:30,y:70,radius:20,startAngle:-1.325817,deltaAngle:1.325817,isDirected:!1},{type:"point",x:30,y:70},{type:"point",x:40,y:30},{type:"point",x:70,y:70}]}canNextInputBePoint(){return!0}shouldReferenceSpecificItemInList(r,i){return __dcg_shared_module_exports__['V'](r.typedRuntimeValue.valueType,__dcg_shared_module_exports__['y'])?!0:super.shouldReferenceSpecificItemInList(r,i)}getNonPointInputType(){let{inputIndex:r}=this.model.getNonObjectsState().ui.currentTool;if(r===0)return"polygon"}getSpec(){let{inputIndex:r,idMap:i}=this.model.getNonObjectsState().ui.currentTool,n=i[1];if(!r&&!n)return{inputs:[{type:"polygon",id:"1",hint:RL}],outputs:[{id:"2",type:this.anglesType,listAccess:void 0,hidden:!1,showLabel:!0,label:"",parents:[{type:"reference-input",id:"1"}]}]};let o=[];if(n&&this.model.findDefsForInputId(n).forEach(s=>{let l=s.typedRuntimeValue;if(l.valueType===__dcg_shared_module_exports__['y']){let c=l.value.length;c>0&&o.push({referenceLatex:s.referenceLatex,sides:c})}}),o.length){let a=[],s=2;return o.forEach(l=>{for(var c=0;c<l.sides;c++)a.push({id:s+"",type:this.anglesType,listAccess:c+1,hidden:!1,showLabel:!0,label:"",parents:[{type:"hardcoded",id:l.referenceLatex}]}),s+=1}),{inputs:[{type:"polygon",id:"1",hint:RL}],outputs:a}}return{inputs:[{type:"point",id:"1",hint:r5},{type:"point",id:"2",hint:i5},{type:"point",id:"3",hint:n5}],outputs:[{id:"4",type:this.angleType,hidden:!1,showLabel:!0,label:"",parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"},{type:"reference-input",id:"3"}]}]}}};var Tf=class extends Id{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-directedangle-display-name",this.toolName="directedangle",this.angleType="directedangle",this.anglesType="directedangles",this.icon=[{type:"stroked-path",path:[40,30,30,70,70,70],color:"#CCC"},{type:"angle",x:30,y:70,radius:20,isDirected:!0,startAngle:-1.325817,deltaAngle:1.325817},{type:"stroked-path",path:[35,50,41,50,37,55,35,50],color:"#000",lineWidth:"medium"},{type:"point",x:30,y:70},{type:"point",x:40,y:30},{type:"point",x:70,y:70}]}};var gs=class extends ti{generateDefaultName(){return"does not matter"}};var Gf=class extends gs{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-reflection-display-name",this.toolName="reflection",this.toolType="transformation",this.icon=[{type:"stroked-path",color:"light",path:[40,15,40,65]},{type:"stroked-path",color:"#000",lineWidth:"small",arrow:!0,path:[24,38,26,35,27,33,29,31,31,30,33,28,35,27,37,25,39,24,41,23,43,22,44,21,47,20,47.1,19.95]},{type:"point",x:20,y:40},{type:"point",x:60,y:40}]}getSpec(){return{inputs:[{type:"straight",id:"1",hint:"graphing-calculator-text-geometry-tool-reflection-hint-choose-line"}],outputs:[{id:"2",type:"reflection",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"}]}]}}};var Af=class extends gs{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-translation-display-name",this.toolName="translation",this.toolType="transformation",this.icon=[{type:"stroked-path",color:"#000",lineWidth:"small",arrow:!0,path:[22,58,52,32]},{type:"point",x:22,y:58},{type:"point",x:60,y:24}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:"graphing-calculator-text-geometry-tool-translation-hint-from"},{type:"point",id:"2",hint:"graphing-calculator-text-geometry-tool-translation-hint-to"}],outputs:[{id:"3",type:"translation",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var Vf=class extends gs{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-rotation-display-name",this.toolName="rotation",this.toolType="transformation",this.icon=[{type:"stroked-path",color:"#000",lineWidth:"small",arrow:!0,path:[60,58,60,50,59,47,58,44,57,42,56,40,55,38,53,36,52,34,50,32,49,31]},{type:"point",x:22,y:58,hollow:!0},{type:"point",x:42,y:22},{type:"point",x:60,y:58}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:"graphing-calculator-text-geometry-tool-rotation-hint-center"},{type:"number",id:"2",hint:"graphing-calculator-text-geometry-tool-rotation-hint-angle"}],outputs:[{id:"3",type:"rotation",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var Lf=class extends gs{constructor(r){super(r);this.model=r;this.displayName="graphing-calculator-text-geometry-tool-dilation-display-name",this.toolName="dilation",this.toolType="transformation",this.icon=[{type:"stroked-path",color:"#000",lineWidth:"small",arrow:!0,path:[37,46,51,32.5]},{type:"point",x:22,y:58,hollow:!0},{type:"point",x:60,y:24,size:"large"},{type:"point",x:37,y:46}]}getSpec(){return{inputs:[{type:"point",id:"1",hint:"graphing-calculator-text-geometry-tool-dilation-hint-center"},{type:"number",id:"2",hint:"graphing-calculator-text-geometry-tool-dilation-hint-scale-factor"}],outputs:[{id:"3",type:"dilation",hidden:!1,name:this.generateDefaultName(),parents:[{type:"reference-input",id:"1"},{type:"reference-input",id:"2"}]}]}}};var Pf=class{constructor(e){this.model=e;this.displayName="graphing-calculator-text-geometry-tool-box-selection-display-name";this.toolType="selection";this.icon=[{type:"stroked-path",color:"#aaa",path:[35,35,51,35,51,51,35,51,35,35]},{type:"filled-polygon",color:"#000",path:[50,50,63.5,62,58.25,62.75,62,72.5,59.75,74,55.25,64.25,50.75,68,50,50]}]}getNumberInputLatex(){return""}clearTentativeOutputs(){}canNextInputBePoint(){return!1}getNecessaryComplexObject(){}getNonPointInputType(){}getHint(){return""}getComplexInputs(){return{point:0,straight:0,segment:0,circle:0,arc:0,polygon:0,image:0,angle:0,number:0}}onButton(){this.model.setToolMode("box-selection")}onNumberInput(e){}onPress(e){}onRelease(e){return this.tryCommitResults()}onMove(e){}tryCommitResults(){return{committed:void 0}}};var 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of t.getAllItemModels())r.type==="table"?r.draggingOnGraphpaper&&kS(r,!1):r.type==="expression"?(r.sliderDragging&&Mg(r,!1),r.draggingOnGraphpaper&&ZS(r,!1)):r.type==="image"&&r.draggingOnGraphpaper&&LS(r,!1)}function p5(t,e,r,i){var n=e.tableInfo.tableId,o=e.tableInfo.rowIndex,a=e.tableInfo.columnId,s=e.tableInfo.dragX,l=e.tableInfo.dragY,c=t.getItemModel(n);if(!(!c||c.type!=="table")){var u=Dn(c,a);if(u){var h=i.closestPointOnScreen(r),p=i.pixelsToMath.mapRect(JL(h,.5)),g={x:__dcg_shared_module_exports__['Yb'](mi(p.left,p.right)),y:__dcg_shared_module_exports__['Yb'](mi(p.top,p.bottom))};if(s&&Dl(c,{row:o+1,column:0},g.x),l){let y=u.index;Dl(c,{row:o+1,column:y},g.y)}}}}function JL(t,e){return{left:t.x-e,right:t.x+e,top:t.y+e,bottom:t.y-e}}function h5(t,e,r){if(r[0]===0&&r[1]===0)return{x:e.x,y:e.y,width:t.width,height:t.height};let i=Math.cos(t.radianAngle),n=Math.sin(t.radianAngle),o=e.x-t.x,a=e.y-t.y;if(r[0]===0)return{x:t.x,y:t.y,width:t.width,height:2*r[1]*(i*a+n*o)};if(r[1]===0)return{x:t.x,y:t.y,width:2*r[0]*(i*o-n*a),height:t.height};var s=2*(t.width*r[0]*(i*o-n*a)+t.height*r[1]*(n*o+i*a))/(t.width*t.width+t.height*t.height);return{x:t.x,y:t.y,width:s*t.width,height:s*t.height}}function g5(t,e,r){let i=[{x:e.left,y:e.bottom},{x:e.left,y:e.top},{x:e.right,y:e.top},{x:e.right,y:e.bottom}],n=["x","y","width","height"],o={x:1/0,y:1/0,width:1/0,height:1/0},a={x:-1/0,y:-1/0,width:-1/0,height:-1/0};for(let s of i){let l=h5(t,s,r);for(let c of n)o[c]=Math.min(o[c],l[c]),a[c]=Math.max(a[c],l[c])}return{min:o,max:a}}function Rf(t){return t===void 0?NaN:t[0]}function f5(t,e,r,i,n){var $;var o=e.formula;if(!o||(($=o.move_strategy)==null?void 0:$.length)!==4)return!1;var a=o.dimensions,s={x:Rf(a.x),y:Rf(a.y),width:Rf(a.width),height:Rf(a.height),radianAngle:Rf(a.radianAngle)},l=r.scaleFactor||[0,0],c=l[0]!==0&&l[1]!==0,u=n.closestPointOnScreen(i),h=n.pixelsToMath.mapRect(JL(u,c?.05:.5)),p=g5(s,h,l),g=n.mathToPixels.mapRect({left:s.x-.5*s.width,right:s.x+.5*s.width,top:s.y-.5*s.height,bottom:s.y+.5*s.height}),y=Math.abs(g.right-g.left),w=Math.abs(g.bottom-g.top),b=n.mathToPixels.mapRect({left:p.min.x-.5*p.min.width,right:p.min.x+.5*p.min.width,top:p.min.y-.5*p.min.height,bottom:p.min.y+.5*p.min.height}),D=Math.abs(b.right-b.left),I=Math.abs(b.bottom-b.top);if(D<y&&D<1||I<w&&I<1)return!1;var E=["width","height","x","y"];let G=!1;for(var T=0;T<E.length;T++){var L=E[T],_=o.move_strategy[T];switch(_.type){case"updateCoordinate":var x=mi(p.min[L],p.max[L]),V=_.inputSpan.input,R=__dcg_shared_module_exports__['Yb'](x);switch(L){case"width":case"height":qo(e,L,R);break;case"x":if(o.move_strategy[3].type==="updateCoordinate"){let ue=o.move_strategy[3],te=mi(p.min.y,p.max.y),Ae=__dcg_shared_module_exports__['Yb'](te),Se=V.slice(0,_.inputSpan.start)+R+V.slice(_.inputSpan.end,ue.inputSpan.start)+Ae+V.slice(ue.inputSpan.end);qo(e,"center",Se)}else{let ue=V.slice(0,_.inputSpan.start)+R+V.slice(_.inputSpan.end);qo(e,"center",ue)}break;case"y":if(o.move_strategy[2].type!=="updateCoordinate"){let ue=V.slice(0,_.inputSpan.start)+R+V.slice(_.inputSpan.end);qo(e,"center",ue)}break;default:return L}G=!0;break;case"updateSlider":var q=t.getItemModel(_.id);if(!q||q.type!=="expression")continue;var K=_.coefficients[0],Y=_.coefficients[1],N=Y*p.min[L]+K,j=Y*p.max[L]+K,B=mi(N,j),A=q.latex;tx(q,B),q.latex!==A&&(G=!0);break}}return G}function m5({controller:t,movedExpr:e,currentScreenPoint:r,targetScreenPoint:i,projection:n,transform:o,isOnlyPoint:a,keyboardDirection:s}){var y,w;let l=e.formula;if(!l||((y=l.move_strategy)==null?void 0:y.length)!==2)return;let c=e.reconciledDragMode||"NONE",[u,h]=l.move_strategy;if(a&&u.type==="updateCoordinate"&&h.type==="updateCoordinate"){let b=n.reverse_map_pt(i),D=GD(n,b);D&&(i=n.map_pt(D))}let p=a?n.closestPointOnScreen(i):i;if(!s){let b;switch(u.type){case"updateSliderNonlinear":b=$L({controller:t,projection:n,transform:o,strategy:u,targetScreenPoint:p,clampToViewport:a});break;case"updateGliderParameter":case"updateSliderForGlider":b=MD({controller:t,projection:n,transform:o,strategy:u,targetScreenPoint:p});break;default:b=TD({controller:t,projection:n,transform:o,formula:l,moveStrategy:l.move_strategy,dragMode:c,targetScreenPoint:p,clampToViewport:a})}return b&&__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},b),{commitSliderSoftLimits:!1,transform:o,model:e})}let g;if(u.type==="updateSliderNonlinear"){if(!(s!=null&&s.x))return;g=HL({projection:n,transform:o,controller:t,strategy:u,mode:s.x,clampToViewport:a})}else if(u.type==="updateGliderParameter"||u.type==="updateSliderForGlider")g=MD({controller:t,projection:n,transform:o,strategy:u,targetScreenPoint:p});else{let b=s.x?0:1,D=s.x?p.x-r.x:p.y-r.y,I=l.move_strategy[b];if(I.type==="updateSlider"){let E=t.getItemModel(I.id);if((E==null?void 0:E.type)!=="expression")throw new Error(`Programming error: updateSlider move strategy should point to an expression item, but found ${E==null?void 0:E.type}`);let G=Ga(E);if(G){let T=n.mathToPixels.mapPoint({x:0,y:0}),L=I.coefficients[1],_=Math.abs(b===0?n.mathToPixels.mapX(G/L)-T.x:n.mathToPixels.mapY(G/L)-T.y),x=Math.ceil(1/_);D=_*x*(D>0?1:-1);let V=(w=s.x)!=null?w:s.y;(V==="bigup"||V==="bigdown")&&(D*=5)}}g=TD({controller:t,projection:n,transform:o,formula:l,moveStrategy:l.move_strategy,dragMode:c,targetScreenPoint:{x:r.x+(b===0?D:0),y:r.y+(b===1?D:0)},clampToViewport:a})}return g&&__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},g),{commitSliderSoftLimits:!0,transform:o,model:e})}function GD(t,e){if(!t.settings.showGrid)return;let r=wd(t),i=r.minorStepX,n=r.minorStepY,o=t.map_pt(e),a=Math.round(e.x/i)*i,s=Math.round(e.y/n)*n,l=5,c={x:a,y:s},u=t.map_pt(c);if(__dcg_shared_module_exports__['_'](u.x-o.x,u.y-o.y)<=l)return c}function ZL(t,e){let r={i:0,x:NaN,y:NaN},i={i:1,x:NaN,y:NaN};if(!t||!e)return[r,i];let n=XL(t.typedRuntimeValue),o=XL(e.typedRuntimeValue);if(!n||!o)return[r,i];let a=QL(n,o);return r.x=a[0],r.y=a[1],a=QL(o,n),i.x=a[0],i.y=a[1],[r,i]}function XL(t){switch(t.valueType){case __dcg_shared_module_exports__['A']:case __dcg_shared_module_exports__['G']:case __dcg_shared_module_exports__['I']:return{type:"straight",def:t.value};case __dcg_shared_module_exports__['C']:return{type:"circle",def:t.value};case __dcg_shared_module_exports__['E']:return{type:"arc",def:t.value}}}function QL(t,e){switch(t.type){case"straight":switch(e.type){case"straight":return __dcg_shared_module_exports__['zb'](t.def,e.def);case"circle":return __dcg_shared_module_exports__['xb'](t.def,e.def);case"arc":return __dcg_shared_module_exports__['Bb'](t.def,e.def)}case"circle":switch(e.type){case"straight":return __dcg_shared_module_exports__['yb'](t.def,e.def);case"circle":return __dcg_shared_module_exports__['wb'](t.def,e.def);case"arc":return __dcg_shared_module_exports__['Ab'](t.def,e.def)}case"arc":switch(e.type){case"straight":return __dcg_shared_module_exports__['Db'](t.def,e.def);case"circle":return __dcg_shared_module_exports__['Cb'](t.def,e.def);case"arc":return __dcg_shared_module_exports__['Eb'](t.def,e.def)}}return[NaN,NaN]}var eP=[{key:"compass",objects:"Segment + Point"},{key:"midpoint",objects:"Segment"},{key:"parallel",objects:"Line + Point"},{key:"perpendicular",objects:"Line + Point"},{key:"image",objects:"2 Points"}];function ms(t){return __dcg_shared_module_exports__['Da'](t)}function ys(t){this.setState(t)}ys.prototype.setState=function(t){this.state=t};ys.prototype.getState=function(){return this.state};ys.prototype.set=function(t,e){if(arguments.length===1){this.state=t;return}else if(typeof t=="string"){this.state=ms(this.state),this.state[t]=e;return}var r=t.length-2,i=t[r+1],n;this.state=n=ms(this.state);for(var o=0;o<=r;o++){var a=t[o];n=n[a]=ms(n[a])}n[i]=e};ys.prototype.deepMutate=function(t,e){if(arguments.length===1){e=t,this.state=__dcg_shared_module_exports__['k'](this.state),e(this.state);return}else if(typeof t=="string"){this.state=ms(this.state),this.state[t]=__dcg_shared_module_exports__['k'](this.state[t]),e(this.state[t]);return}for(var r=t.length-2,i=t[r+1],n=this.state=ms(this.state),o=0;o<=r;o++){var a=t[o];n=n[a]=ms(n[a])}n=n[i]=__dcg_shared_module_exports__['k'](n[i]),e(n)};ys.prototype.shallowMutate=function(t,e){if(arguments.length===1){e=t,this.state=ms(this.state),e(this.state);return}else if(typeof t=="string"){this.state=ms(this.state),this.state[t]=ms(this.state[t]),e(this.state[t]);return}for(var r=t.length-1,i=this.state=ms(this.state),n=0;n<=r;n++){var o=t[n];i=i[o]=ms(i[o])}e(i)};ys.areShallowEqual=function(t,e){};ys.areDeepEqual=function(t,e){};function Nf(t){return t?!!(y5(t)||t==="Circle"||t==="Arc"||t==="Polygon"):!1}function y5(t){if(!t)return!1;switch(t){case"Line":case"Ray":case"Vector":case"Segment":return!0}return!1}var b5=!0,x5=!1;function w5(){return{point:__dcg_shared_module_exports__['gc'].PURPLE,line:__dcg_shared_module_exports__['gc'].BLUE,circle:__dcg_shared_module_exports__['gc'].GREEN,polygon:__dcg_shared_module_exports__['gc'].BLUE,angle:__dcg_shared_module_exports__['gc'].BLACK}}function v5(t,e){let r=[],i=t.parents;for(let n=0;n<i.length;n++){let o=i[n];o.type==="hardcoded"?r[n]=o.id:r[n]=e[o.id]}return r}var Bf=class{constructor(e){this._nextObjectId=0;this.clear(),this.controller=e,this.s=this.controller.s,this._tools={};for(let r in DD)this._tools[r]=new DD[r](this)}onPreviewChange(){var o,a;var e=this.controller.getToolPreviewJSONState(),r=this.getUncommittedObjects();for(var i in r){var n=r[i];n.type==="polygon"&&this.isObjectHovered(n.parents[0])&&n.parents.push(n.parents[0])}__dcg_shared_module_exports__['Ea'](e,r)?this.controller.dispatch({type:"render"}):this.controller.dispatch({type:"set-tool-preview-state",state:r}),(a=(o=this.controller.getGrapher())==null?void 0:o.poiController)==null||a.updateGeoHoveredObjects()}peekNextObjectId(){return"\\token{"+this._nextObjectId.toString()+"}"}generateObjectId(){let e=this.peekNextObjectId();return this._nextObjectId+=1,e}updateNextObjectId(e){e>this._nextObjectId&&(this._nextObjectId=e)}clear(){let e={objects:{},ui:{currentTool:{name:"selection",idMap:{},reusableInputIdMap:{},lockedIds:{},inputIndex:0,outputHistory:{}},colors:w5()},hoveredObjects:[],uncommittedIds:{},selectedIds:{},lastFocusedId:"",nextSelectionNumber:1,fadeAnimations:{},maxAnimationEndTime:0};this.store?this.store.set(e):this.store=new ys(e)}onMouseAction(e,r){let i=this.getCurrentTool();if(i.getNumberInputLatex())return{committed:void 0};switch(this.updateNextObjectId(this.controller.findLastTokenNumber()+1),this.clearHoveredObjects(),e){case"press":return i.onPress(r),{committed:void 0};case"move":return i.onMove(r),{committed:void 0};case"release":return i.onRelease(r)}}getNonObjectsState(){return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.store.getState()),{objects:void 0})}getCurrentTool(){return this.getTool(this.getToolMode())}getTool(e){return this._tools[e]}defaultColorForObject(e,r){switch(r.type){case"point":case"point-reference":case"midpoint":case"glider":case"intersection":return e.colors.point;case"line":case"segment":case"polygon-segment":case"ray":case"perpendicular":case"parallel":return e.colors.line;case"circle":case"compass":case"arc":return e.colors.circle;case"polygon":return e.colors.polygon;case"angle":case"angles":case"directedangle":case"directedangles":return e.colors.angle;case"dilation":case"translation":case"reflection":case"rotation":return __dcg_shared_module_exports__['gc'].GRAY;case"transformed-object":return __dcg_shared_module_exports__['gc'].BLACK;default:return r}}_deselectAll(){this.store.shallowMutate(e=>{e.nextSelectionNumber=1,e.selectedIds={}})}_modifySelection(e){let r=this.getNonObjectsState().nextSelectionNumber;this.store.shallowMutate("selectedIds",i=>{for(let n in e)e[n]?i[n]||(i[n]=r,r+=1):delete i[n]}),this.store.set("nextSelectionNumber",r)}_addObjects(e){this.store.shallowMutate("objects",r=>{for(let i of e)r[i.id]=i})}_deleteObjects(e){if(!e.length)return;let r={};this.store.shallowMutate("objects",i=>{for(let n of e)r[n]=x5,delete i[n]}),this._modifySelection(r),this.store.shallowMutate("uncommittedIds",i=>{for(let n of e)delete i[n]})}createCustomToolOutput(e){this.generateIdsForNewToolOutputs(e);let{idMap:r}=this.getNonObjectsState().ui.currentTool,i=[],n=this.getNonObjectsState().ui;for(let o of e.outputs){let a=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},o),{id:r[o.id],color:this.defaultColorForObject(n,o),parents:v5(o,r)});i.push(a)}this._shouldNewObjectsBeMarkedUncommitted()&&this.store.shallowMutate("uncommittedIds",o=>{for(let a of i)o[a.id]=!0}),this._addObjects(i)}_getReusableIdForCurrentInput(e){let r=this.getCurrentTool();if(!r.getSpec)return;let{inputIndex:i,reusableInputIdMap:n}=this.getNonObjectsState().ui.currentTool,a=r.getSpec().inputs[i];if(!a)return;let s=a.id;return e!==void 0&&(s+="-"+e),n[s]}_createInputObject(e,r){let i,n=this._shouldNewObjectsBeMarkedUncommitted();n?i=this._getReusableIdForCurrentInput(r)||this.generateObjectId():i=this.generateObjectId(),n&&this.store.set(["uncommittedIds",i],!0);let o=this.defaultColorForObject(this.getNonObjectsState().ui,e),a=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({hidden:!1},e),{id:i,color:o});return this._addObjects([a]),i}attemptLockToolInputIn(e){let{currentTool:r}=this.getNonObjectsState().ui,i=r.inputIndex,n=e.inputs[i];if(!n)return;let o=n.id,a=r.idMap[o];if(!a){this.getCurrentTool().canNextInputBePoint()||this.controller.dispatch({type:"select-geo-tool",tool:"selection"});return}this.store.set(["ui","currentTool","inputIndex"],i+1),this.store.set(["ui","currentTool","lockedIds",a],!0);for(var s=0;s<2;s++){let l=o+"-"+s,c=r.idMap[l];c&&this.store.set(["ui","currentTool","lockedIds",c],!0)}this.updateFadeAnimations()}generateIdsForNewToolOutputs(e){let{idMap:r}=this.getNonObjectsState().ui.currentTool,i=!1,n={};for(let o of e.outputs)r[o.id]||(i=!0,n[o.id]=this.generateObjectId());i&&this.store.set(["ui","currentTool","idMap"],__dcg_shared_module_exports__['b'](__dcg_shared_module_exports__['b']({},r),n))}tentativelyMatchToolInput(e,r){let{currentTool:i}=this.getNonObjectsState().ui,n=i.inputIndex,o=e.inputs[n];if(!o)return;let a=o.id;this.store.set(["ui","currentTool","idMap",a],r)}createToolInputDependency(e,r,i){let n=this._createInputObject(e,i),{currentTool:o}=this.getNonObjectsState().ui,a=o.inputIndex,s=r.inputs[a];if(!s)throw new Error("programming error: could not find input "+a+" in spec");let l=s.id;return this.store.set(["ui","currentTool","idMap",l+"-"+i],n),n}isObjectALockedToolInput(e){return!!this.getNonObjectsState().ui.currentTool.lockedIds[e]}getEnabledAdditionalTools(){return eP.filter(e=>!0)}getAdditionalTools(){return this.getEnabledAdditionalTools()}isAnyAdditionalToolEnabled(){return this.getAdditionalTools().length>0}setObjectSelected(e){let r={};r[e]=b5,this._modifySelection(r)}setObjectsSelected(e){__dcg_shared_module_exports__['ka'](e,r=>{this.setObjectSelected(r)})}deleteSelectedObjects(){let e=this.getSelectedObjectIdsUnsorted();this._deleteObjects(e)}isObjectHovered(e){let r=this.getNonObjectsState().hoveredObjects;for(let i of r)if("calcId"in i&&i.calcId===e)return!0;return!1}isObjectUncommitted(e){return!!this.getNonObjectsState().uncommittedIds[e]}getUncommittedObjectIds(){return Object.keys(this.getNonObjectsState().uncommittedIds)}getUncommittedObjects(){let e={},r=this.store.getState().objects,i=this.getUncommittedObjectIds();for(let n of i)e[n]=r[n];return e}isTemporaryToolOutput(e){let{idMap:r,lockedIds:i,reusableInputIdMap:n}=this.store.getState().ui.currentTool;for(var o in n)if(n[o]===e&&!i[e])return!0;for(var o in r)if(r[o]===e&&!i[e])return!0;return!1}isValidNextInputType(e){let r=this.getCurrentTool(),i=r.getNonPointInputType();return e&&__dcg_shared_module_exports__['S'](e)&&(e=__dcg_shared_module_exports__['T'](e)),!!(i&&e&&Aw(e,i)||r.canNextInputBePoint()&&e&&Aw(e,"point"))}recordCommittedOutput(e){this.store.shallowMutate(["ui","currentTool","outputHistory"],r=>{r[e]=!0})}updateFadeAnimations(){let e=this.controller.getAllItemModels(),r=Date.now(),i=-1/0;this.store.shallowMutate(["fadeAnimations"],n=>{var o,a;if(this.getCurrentTool().toolType==="selection"){for(let s in n)n[s]={type:"fade-in",start:r-150};i=r-150}else for(let s of e){if(s.type!=="expression"||!s.latex)continue;let l=s.id,c=(o=s.formula)==null?void 0:o.geometry,u;this.getCurrentTool().toolType==="selection"?u="fade-in":c!=null&&c.unconstructable?u="fade-out":this.getCurrentTool().canNextInputBePoint()&&(c!=null&&c.valueType)&&!__dcg_shared_module_exports__['V'](c.valueType,__dcg_shared_module_exports__['K'])&&!__dcg_shared_module_exports__['V'](c.valueType,__dcg_shared_module_exports__['M'])||c!=null&&c.valueType&&__dcg_shared_module_exports__['V'](c.valueType,__dcg_shared_module_exports__['y'])&&this.isValidNextInputType(__dcg_shared_module_exports__['A'])||this.isValidNextInputType(c==null?void 0:c.valueType)||this.store.getState().ui.currentTool.outputHistory[l]?u="fade-in":u="fade-out";let h=this.store.getState().fadeAnimations[l];if(h&&h.type!==u){let 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x=__dcg_shared_module_exports__['ba'](I,E,p+D*Math.cos(y),g+D*Math.sin(y),p,g),V=__dcg_shared_module_exports__['ba'](I,E,p+D*Math.cos(y+w),g+D*Math.sin(y+w),p,g),R=__dcg_shared_module_exports__['_'](u*(x[0]-I),h*(x[1]-E)),q=__dcg_shared_module_exports__['_'](u*(V[0]-I),h*(V[1]-E));G=Math.min(R,q)}return G}case __dcg_shared_module_exports__['O']:return 1/0;default:return 1/0}}_addAnyNearbyPolygonEdges(e,r,i,n){if(e.typedRuntimeValue.valueType!==__dcg_shared_module_exports__['y'])return;let o=e.typedRuntimeValue.value;for(var a=0;a<o.length;a++){let l=o[a],c=o[(a+1)%o.length],u=__dcg_shared_module_exports__['da'](r.x,r.y,l[0],l[1],c[0],c[1]);var s=this._getPixelsFromPath(u);if(s<i){let h=e.referenceLatex+".\\operatorname{segments}\\left["+(a+1)+"\\right]",p={calcId:e.calcId,listIndex:e.listIndex,hidden:e.hidden,assignment:h,referenceLatex:h,data:e.data,typedRuntimeValue:{valueType:__dcg_shared_module_exports__['A'],value:[l,c]},polygonEdgeInfo:{edgeNumber:a,polygonDef:e}};n.push({def:p,layerNumber:-1,pixelsAway:s,polygonEdge:a})}}}_getObjectsUnderMouse(e,r){let i=[],n=this.getCurrentTool().getNecessaryComplexObject(),o=n===void 0||n==="segment"||n==="straight",a=this.convertCanvasPixelsToPoint(e),s=this.getProjection();return Ed(this.controller,l=>{if(this.isTemporaryToolOutput(l.assignment)||l.hidden||l.data.unconstructable||(o&&l.typedRuntimeValue.valueType===__dcg_shared_module_exports__['y']&&this._addAnyNearbyPolygonEdges(l,a,r,i),n&&!this.objectIsInstanceOf(l,n)))return;let c=this._getPixelsAwayFromDef(e,s,l);if(c<=r){let u={def:l,layerNumber:0,pixelsAway:c};i.push(u)}}),i.sort((l,c)=>{let u=c.layerNumber-l.layerNumber;return 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p=h[0].i===0?[a,l]:[l,a],g=this.findIncidentPointDef(a,l);if(g!=null&&g.hidden){let y=!1,w;if(rD(g.typedRuntimeValue,(b,D)=>{let[I,E]=b.value,G=this.getProjection().mathToPixels.mapPoint({x:I,y:E});Sd(G.x-i.x,G.y-i.y)<r&&(y=!0,w=D)}),y)return w!==void 0&&(g=iD(g,w)),{type:"spec",spec:{type:"point-reference",targetSpec:{type:"intersection",parentDefs:p},parentDefs:[g]}}}return{type:"spec",spec:{type:"intersection",parentDefs:p}}}else return this.makeGliderSpec(e,a)}else if(Nf(s))return this.makeGliderSpec(e,a);let u=this.computeRoundedPt(e);return{type:"spec",spec:{type:"point",x:u.x,y:u.y,parentDefs:[]}}}findIncidentPointDef(e,r){let i=e.typedRuntimeValue.valueType,n=r.typedRuntimeValue.valueType,o={};Ed(this.controller,s=>{if(s.data.identifier&&__dcg_shared_module_exports__['V'](s.typedRuntimeValue.valueType,__dcg_shared_module_exports__['q'])){let l=s.data.identifier;o[l]=s}},{expandLists:!1});let a=__dcg_shared_module_exports__['Wb']({getGeometryTree:s=>s.data.call,getValueType:s=>s.typedRuntimeValue.valueType,lookup:s=>o[s],resolvesTo:(s,l)=>s===l.data.identifier},e,i,r,n);if(a){let[s,l]=a,c=o[s];return l===void 0?c:iD(c,l)}}makeGliderSpec(e,r){var i=Lw(this.getProjection(),e,r.typedRuntimeValue);return{type:"spec",spec:{type:"glider",t:i,parentDefs:[r]}}}computeRoundedPt(e){var r=this.getProjection(),i=GD(r,e);i&&(e=i);var n=.5/this._getPixelScaler();return{x:mi(e.x-n,e.x+n),y:mi(e.y-n,e.y+n)}}_shouldNewObjectsBeMarkedUncommitted(){return this.getToolMode()!=="selection"}clearHoveredObjects(){this.store.set("hoveredObjects",[])}getHoveredItems(){return this.store.getState().hoveredObjects}cancelToolplay(){this._deleteObjects(this.getUncommittedObjectIds()),this.clearHoveredObjects(),this.resetToolMode()}isToolplayActive(){return this.getNonObjectsState().ui.currentTool.inputIndex>0}getComputedBoard(){let e=new _f;return 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class as a function")}var S5="ID_",Fc=function(){function t(){C5(this,t),this._callbacks={},this._isDispatching=!1,this._isHandled={},this._isPending={},this._lastID=1}return t.prototype.register=function(r){var i=S5+this._lastID++;return this._callbacks[i]=r,i},t.prototype.unregister=function(r){this._callbacks[r]||Kf(!1,"Dispatcher.unregister(...): `%s` does not map to a registered callback.",r),delete this._callbacks[r]},t.prototype.waitFor=function(r){this._isDispatching||Kf(!1,"Dispatcher.waitFor(...): Must be invoked while dispatching.");for(var i=0;i<r.length;i++){var n=r[i];if(this._isPending[n]){this._isHandled[n]||Kf(!1,"Dispatcher.waitFor(...): Circular dependency detected while waiting for `%s`.",n);continue}this._callbacks[n]||Kf(!1,"Dispatcher.waitFor(...): `%s` does not map to a registered callback.",n),this._invokeCallback(n)}},t.prototype.dispatch=function(r){this._isDispatching&&Kf(!1,"Dispatch.dispatch(...): Cannot dispatch in the middle of a 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Pw(t){let e=__dcg_shared_module_exports__['k'](t);return Array.isArray(e.expressions.list)&&k5(e.expressions.list),e}var AD={NONE:"NONE",POSITIVE:"POSITIVE",BOTH:"BOTH"},M5={expression:!0,table:!0,image:!0,folder:!0,text:!0};function T5(t){if(t.type){if(M5.hasOwnProperty(t.type))return t.type;throw new Error("Invalid item type: '"+t.type+"'.")}return t.text!==void 0?"text":t.columns!==void 0||t.headings!==void 0?"table":"expression"}function Ow(t){return t.replace(/\\(total|length|mean|median|quantile|stdev|stddev|stdDev|stdevp|stddevp|stdDevP|var|variance|cov|corr|ceil|floor|round|abs|mod|lcm|mcm|mcd|nCr|nPr|signum|sign|arcsinh|arccosh|arctanh|arccsch|arcsech|arccoth|arccsc|arcsec|arccot)/g,"\\operatorname{$1}")}function G5(t){var e={};for(var r in t)t.hasOwnProperty(r)&&(r==="latex"?e[r]=Ow(t[r]):r==="values"?e[r]=t[r].map(Ow):e[r]=t[r]);return e}function A5(t){var e=T5(t),r={},i;switch(e){case"expression":for(i in t)t.hasOwnProperty(i)&&(i==="latex"?r[i]=Ow(t[i]):r[i]=t[i]);return 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r=this.controller.getListModel().dragState;if(!r)return;this.scheduleUpdateScroll();let i=this.measureDOM(r);if(!i)return;let{floatingPreviewRect:n}=i,o=this.controller.getItemModel(r.firstItemId);if(!o)return;let a=o.index;for(let{id:y,rect:w}of i.visibleRects){if(y===o.id)continue;let b=this.controller.getItemModel(y);if(!b)return;if(b.index<o.index){if(n.top<w.top+w.height/2){a=b.index;break}}else n.bottom>w.top+w.height/2&&(a=b.index,b.type==="folder"&&b.collapsed&&(a+=this.controller.getNumberOfItemsInFolder(b.id)))}let s,l;a>o.index?(s=a,l=a+1):a<o.index?(s=a-1,l=a):(s=a-1,l=a+1);let c=this.controller.getItemModelByIndex(s),u=this.controller.getItemModelByIndex(l),h="",p="";c&&(c.type==="folder"?h=c.id:h=c.folderId),u&&(u.type==="folder"?p=u.id:p=u.folderId);let g="";return h&&(p===h?o.type==="folder"?a=o.index:g=h:o.type!=="folder"&&this.isPreviewTopContainedInFolder(i,h)&&(g=h)),{dragState:__dcg_shared_module_exports__['b']({},i.dragState),newIndex:a,folderId:g}}measureDOM(e){let r=RP(this.controller),i=NP(this.controller);if(r===void 0||i===void 0)return;let n=BP(this.controller),o=e.mouseY-e.grabOffset+2,a=o-r;a=Math.max(a,-n/2),a=Math.min(a,i-n);let s={top:o,bottom:o+n,height:n},l=this.controller.findFirstVisibleItem(),c=this.controller.findLastVisibleItem();if(!l||!c)return;let u=[];for(var h=l.index;h<=c.index;h++){let p=this.controller.getItemModelByIndex(h);if(!p)continue;let g=this.controller.getItemRootNodeById(p.id);if(g&&p.id!==e.firstItemId){let y=g.getBoundingClientRect();u.push({id:p.id,rect:y})}}if(u.length!==0)return{dragState:__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},e),{itemTop:a}),floatingPreviewRect:s,visibleRects:u}}isPreviewTopContainedInFolder(e,r){let{visibleRects:i,floatingPreviewRect:n}=e;for(let{id:o,rect:a}of i)if(a.top<=n.top&&a.bottom>=n.top){let s=this.controller.getItemModel(o);if(!s)return!1;if(s.type==="folder"&&s.id===r||s.type!=="folder"&&s.folderId===r)return!0}return!1}scheduleUpdateScroll(){this.updateScrollScheduled||(this.updateScrollScheduled=!0,requestAnimationFrame(()=>{this.updateScroll(),this.updateScrollScheduled=!1}))}stop(){this.active=!1,this.tearDownEventListeners(),this.controller.dispatch({type:"stop-dragdrop"})}setupEventListeners(){P(document).on("dcg-tapmove.dragdrop",e=>{this.mouseY=e.changedTouches[0].clientY,this.controller.dispatch({type:"update-dragdrop",mouseY:this.mouseY})}),P(document).on("dcg-tapend.dragdrop",e=>{this.stop(),e.handle("dragdrop")})}tearDownEventListeners(){P(document).off(".dragdrop")}updateScroll(){if(this.active){var e=this.$exppanel[0].getBoundingClientRect(),r=0;r=Math.min(r,this.mouseY-e.top),r=Math.max(r,this.mouseY-e.bottom+30),r=r*e.height/900,r&&this.$exppanel.scrollTop(this.$exppanel.scrollTop()+r)}}};var O4={loga:t=>{t.write("\\log_{}"),t.typedText("("),t.keystroke("Left"),t.keystroke("Down")},nthroot:t=>{t.write("\\sqrt[]{}"),t.keystroke("Left"),t.keystroke("Left")},ddx:t=>{t.write("\\frac{d}{dx}")},arcsin:t=>{t.write("sin^{-1}"),t.typedText("(")},arccos:t=>{t.write("cos^{-1}"),t.typedText("(")},arctan:t=>{t.write("tan^{-1}"),t.typedText("(")},arcsec:t=>{t.write("sec^{-1}"),t.typedText("(")},arccsc:t=>{t.write("csc^{-1}"),t.typedText("(")},arccot:t=>{t.write("cot^{-1}"),t.typedText("(")},"A^T":t=>{t.typedText("^T"),t.keystroke("Right")},"A^-1":t=>{t.typedText("^-1"),t.keystroke("Right")},"A^2":t=>{t.typedText("^2"),t.keystroke("Right")},"a^2":t=>{t.typedText("^2"),t.keystroke("Right")},"a^3":t=>{t.typedText("^3"),t.keystroke("Right")},"a/b":t=>{t.write("\\frac{}{}"),t.keystroke("Left")},integral:t=>{t.cmd("integral")}};function Lp(t,e){O4[e](t)}at();var xs=__dcg_shared_module_exports__['i'](Vc()),Nn=__dcg_shared_module_exports__['i'](ne());var Pp=__dcg_shared_module_exports__['i'](ne());at();var{Input:_4}=Pp.Components,Md=class extends Pp.Class{init(){this.ASCIICharacters=` A1B'K2L@CIF/MSP"E3H9O6R^DJG>NTQ,*5<-U8V.%[$+X!&;:4\\0Z7(_?W]#Y)=`,this.ASCIITable=[],this.HomeRowCharacters="FDSJKL",this.charCodes=[],this.sixKeyModel={keysDown:0,stickyKeysDown:0};let e;for(e=0;e<this.ASCIICharacters.length;e++)this.ASCIITable.push(this.ASCIICharacters.charCodeAt(e));for(e=0;e<this.HomeRowCharacters.length;e++)this.charCodes.push(this.HomeRowCharacters.charCodeAt(e))}template(){return Pp.createElement(_4,{class:this.const("dcg-braille-input dcg-do-blur"),tabindex:()=>this.props.tabindex?this.props.tabindex():0,readonly:()=>this.props.isStatic()?"true":void 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r=this.charCodes.indexOf(e.which);!this.props.isStatic()&&this.isSixKeyInput()&&!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&r!==-1?(this.sixKeyModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.sixKeyModel),{keysDown:this.addKey(this.sixKeyModel.keysDown,r),stickyKeysDown:this.addKey(this.sixKeyModel.stickyKeysDown,r)}),e.preventDefault()):this.props.onKeydown&&this.props.onKeydown(e)}onKeyup(e){let r=this.charCodes.indexOf(e.which),i=!1;return!this.props.isStatic()&&this.isSixKeyInput()&&!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&r!==-1?(this.sixKeyModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.sixKeyModel),{keysDown:this.removeKey(this.sixKeyModel.keysDown,r)}),this.sixKeyModel.keysDown===0&&(this.addCharacter(this.bitsToASCII(this.sixKeyModel.stickyKeysDown)),this.sixKeyModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.sixKeyModel),{stickyKeysDown:0}))):i=!0,i||e.preventDefault(),i}addKey(e,r){return e|1<<r}removeKey(e,r){return e&~(1<<r)}bitsToASCII(e){return String.fromCharCode(this.ASCIITable[e])}addCharacter(e){this.rootNode&&!this.props.isStatic()&&(this.rootNode.setRangeText(e,this.rootNode.selectionStart,this.rootNode.selectionEnd,"end"),this.props.onInput(this.rootNode.value))}isSixKeyInput(){return typeof this.props.sixKeyInput=="function"&&this.props.sixKeyInput()}};var{If:rk}=Nn.Components,Vi=class extends Nn.Class{init(){this.currentBrailleValue=this.getBrailleFromLatex(this.props.latex()),this.currentBrailleMode=this.props.mode(),this.hasTranslationError=!1,this.currentLatex=this.props.latex()}isFocused(){return this.brailleInput!==void 0&&document.activeElement==this.brailleInput}getBrailleShouldFocus(){return this.props.mode()!=="none"&&this.props.brailleShouldFocus&&this.props.brailleShouldFocus()}isStatic(){return!!this.props.isStatic&&this.props.isStatic()}isInline(){return!!this.props.isInline&&this.props.isInline()}hasError(){return!!this.props.hasError&&this.props.hasError()}willUpdate(){let e=this.currentLatex!==this.props.latex(),r=this.props.mode(),i=r!==this.currentBrailleMode&&r!=="none";this.isFocused()&&!e&&!i||(this.currentLatex=this.props.latex(),(i||!this.hasTranslationError||e||this.isStatic())&&(this.currentBrailleValue=this.getBrailleFromLatex(this.props.latex()),this.hasTranslationError=!1),this.currentBrailleMode=r)}onBrailleInput(e){if(!this.props.onBrailleInput)return;let r=this.getLatexFromBraille(e);this.hasTranslationError=r.isError;let i=this.props.capExpressionSize&&this.props.capExpressionSize();if(!r.isError&&i&&i.exceedsLimit(r.value)){i.onExpressionSizeExceeded();return}this.currentBrailleValue=e,r.isError||(this.currentLatex=r.value,this.props.onBrailleInput(r.value))}getBrailleFromLatex(e,r=!1){let i=F4(e,this.props.mode());return i.isError?"":r?i.value:xs.UnicodeBraille.toExpandedBrailleAscii(i.value)}getLatexFromBraille(e){return R4(xs.UnicodeBraille.coerceToSixDotCells(e),this.props.mode())}getBrailleLabel(e){return this.getBrailleFromLatex(e.replace(/\s/,"\\ "))}shouldShowBraille(){let e=this.props.mode();return e==="nemeth"||e==="ueb"}isOverflowingLeft(){return this.brailleInput?this.brailleInput.scrollLeft>0:!1}isOverflowingRight(){if(!this.brailleInput)return!1;let e=this.brailleInput.getBoundingClientRect().width,r=this.brailleInput.scrollWidth,i=this.brailleInput.scrollLeft;return r>e+i+2}didMountBrailleInput(e){this.brailleInput=e}didUnmountBrailleInput(){this.brailleInput=void 0}getTooltipGravity(){let e=this.props.tooltipOptions&&this.props.tooltipOptions();return e&&e.gravity?e.gravity:"se"}getTooltipDelay(){let e=this.props.tooltipOptions&&this.props.tooltipOptions();return e&&e.delay?e.delay:0}handleBrailleFocusChanged(e,r){this.props.onBrailleFocusedChanged&&this.props.onBrailleFocusedChanged(e,r),this.brailleInput&&(e&&this.props.selectOnFocus&&this.props.selectOnFocus()&&this.brailleInput.select(),this.isStatic()&&this.brailleInput.scrollTo(0,0))}getTooltipText(){let e=this.props.placeholder&&!this.isFocused()?this.props.placeholder():"";return Aa(this.props.latex()||e)}template(){return Nn.createElement("div",{class:Nn.const("dcg-mathquill-wrapper")},Nn.createElement(rk,{predicate:()=>this.shouldShowBraille()},()=>Nn.createElement("div",{class:()=>({"dcg-mathquill-braille":!0,"dcg-focus":this.getBrailleShouldFocus(),"dcg-invalid":this.hasError(),"dcg-mathquill-static-braille":this.isStatic(),"dcg-mathquill-braille-overflow-left":this.isOverflowingLeft(),"dcg-mathquill-braille-overflow-right":this.isOverflowingRight()}),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0},Nn.createElement(Ue,{class:this.const("dcg-mathquill-braille-tooltip"),renderAsLatex:()=>({view:this.props.tooltipOptions().latexView}),tooltip:()=>this.getTooltipText(),gravity:this.bindFn(this.getTooltipGravity),delay:this.bindFn(this.getTooltipDelay),showOnTapstart:this.const(!0)},Nn.createElement(rk,{predicate:()=>this.isInline()},()=>Nn.createElement("span",{class:Nn.const("dcg-inline-braille")},()=>Aa(this.getBrailleFromLatex(this.props.latex(),!0)))),Nn.createElement(rk,{predicate:()=>!this.isInline()},()=>Nn.createElement(Md,{ariaLabel:()=>Aa(this.props.ariaLabel?this.getBrailleLabel(this.props.ariaLabel()):""),didMount:this.bindFn(this.didMountBrailleInput),didUnmount:this.bindFn(this.didUnmountBrailleInput),onFocusedChanged:this.bindFn(this.handleBrailleFocusChanged),shouldFocus:this.bindFn(this.getBrailleShouldFocus),onKeydown:this.props.onBrailleKeydown,onInput:this.bindFn(this.onBrailleInput),sixKeyInput:this.props.sixKeyInput,value:()=>this.currentBrailleValue,placeholder:()=>Aa(this.props.placeholder?this.getBrailleFromLatex(this.props.placeholder()):""),tabindex:()=>this.props.tabindex?this.props.tabindex():0,isStatic:this.bindFn(this.isStatic),size:()=>this.currentBrailleValue&&this.currentBrailleValue.length||1}))))),Nn.createElement("div",{class:Nn.const("dcg-typeset-math"),style:()=>({display:this.shouldShowBraille()&&!this.isInline()?"none":void 0}),"aria-hidden":()=>this.shouldShowBraille()},this.children))}};function ko(){if(!(!document.activeElement||!P(document.activeElement).hasClass("dcg-braille-input")))return document.activeElement}function Op(t){return!t||P(t).val()===""}function F4(t,e){return e==="nemeth"?xs.latexToNemeth(t):e==="ueb"?xs.latexToUeb(t):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}function R4(t,e){return e==="nemeth"?xs.nemethToLatex(t):e==="ueb"?xs.uebToLatex(t):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}function _p(t){switch(t){case"reflection":case"translation":case"rotation":case"dilation":case"scaled-rotation":return!0}return!1}function N4(t){for(let e in t)return!1;return!0}function B4(t){var i;if(t.type!=="expression")return;let e=t.formula.assignment;return e||((i=t.formula.geometry)==null?void 0:i.identifier)}function K4(t){var r,i;let e={lookupIdentifier:{},lookupCalcId:{}};for(let n of t){let 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Fp={version:sl,randomSeed:"",graph:{viewport:{xmin:-10,ymin:-13.25,xmax:10,ymax:13.25},product:"geometry-calculator",showXAxis:!1,showYAxis:!1,degreeMode:!0},expressions:{list:[{type:"folder",id:__dcg_shared_module_exports__['vc'],title:"geometry",secret:!0},{id:"1",type:"expression"}]}};function Jf(t){return/^\s*https?:\/\/([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/calculator\/./.test(t)}function qP(t){return/^\s*https?:\/\/([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/geometry-beta\/./.test(t)}function Nw(t){return/^\s*https?:\/\/([-a-zA-Z0-9]*\.)?desmos\.com(:[0-9]+)?\/geometry\/./.test(t)}Ns();function HP(t){var e;switch(t.type){case"tick":return!1;case"tick-ticker":return!1;case"on-evaluator-changes":return!!((e=t.eventUpdates)!=null&&e.userAction);default:return!0}}var Td=class{constructor(e){this.__nextItemId=0;this.__pendingImageUploads={};this.__lastSelectedIdsForPropagation={};this.nextSubscription=0;this.subscriptions={};this._queuedCallbacks=[];this._hasUnsavedChanges=!1;this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;this.lastParsableObjects={};this.isExpressionSearchStrValidForReplace=!1;this.isExpressionReplaceStrValidForReplace=!1;this.expressionSearchCount=0;this.expressionSearchOpen=!1;this.geoUIActive=!1;this.showConstructionsOpen=!1;this.activeTool="selection";this.activeTokens={selected:void 0,hovered:void 0};this.geoTools=[{key:"selection",objects:"",dropdown:["selection","box-selection"],resetOnChange:["box-selection"]},{key:"point",objects:"",dropdown:["point","midpoint"],resetOnChange:["midpoint"]},{key:"segment",objects:"",dropdown:["segment","line","ray","parallel","perpendicular"],resetOnChange:["parallel","perpendicular"]},{key:"circle",objects:"",dropdown:["circle","compass","arc"],resetOnChange:["compass","arc"]},{key:"angle",dropdown:["angle","directedangle"],objects:""},{key:"polygon",objects:""}];this.apiMethodCallStack=[];this.canShowKeyboardShortcuts=!1;this.toastData={};this.s=Pl(()=>this.graphSettings.config.language);this.raw=(e,r)=>Aa(e,r);this.hasTranslation=e=>{let r=this.graphSettings.config.language;return IE(e,r)};this.unpack=e=>{let r=this.graphSettings.config.language;return ip(e,r)};this.dispatch=e=>{if(e.type==="blur-focus-location"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}if(e.type==="set-focus-location"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}if(e.type==="tick"&&this.dispatcher.isDispatching()){this.runAfterDispatch(()=>{this.dispatch(e)});return}e.type==="tick"||Qh("dispatch::"+this.bugsnagContext,{type:e.type}),this.dispatcher.isDispatching()&&Qh("dispatch-in-dispatch::"+this.bugsnagContext,{type:e.type}),this.dispatcher.dispatch(e),this.onEventsEmitted&&this.onEventsEmitted(this.enqueuedEvents);let r;for(;r=this._queuedCallbacks.shift();)r()};this._requiresTickNextFrame=!1;this.cachedGeoTokenDepths={};this.cachedGeoTokenGroups={};this.cachedGeoTokenInfo={};this.toolPreviewJSONState={};this.updateViews=()=>{for(var e in this.subscriptions)this.subscriptions[e]()};this.bugsnagContext="";this.inPrintMode=!1;this.lastInfiniteScrollFirstDOM=void 0;this.lastInfiniteScrollLastDOM=void 0;this.hasDispatchSinceLastInfiniteScrollUpdate=!1;this.stateStack=new $l;this.isCurrentlyDoingSetState=!1;this.isCurrentlyDoingRestoreState=!1;var r,i;this.graphSettings=e,(i=(r=this.graphSettings).setController)==null||i.call(r,this),this.listModel=pA(this),this.layoutModel=XD(this.graphSettings.config),this.layoutMeasurements={width:0,height:0},this.settingsViewModel=QD(),this.imageRetryState={lastAttemptTime:0,attempts:0},this.makeGeoAPI(),this.setupDispatcher()}hasUnsavedChanges(){return this._hasUnsavedChanges}getExpressionSearchOpen(){return this.expressionSearchOpen}getShowConstructionsOpen(){return this.showConstructionsOpen}isGeoUIActive(){return this.geoUIActive}isGeoToolActive(){return this.activeTool!=="selection"&&this.activeTool!=="box-selection"}getActiveTool(){return this.activeTool}getGeoModel(){return this.geoModel}getGeoTools(){return this.geoTools}getTickerOpen(){return this.areActionsEnabled()?this.listModel.ticker.open:!1}getTickerPlaying(){return this.areActionsEnabled()?this.listModel.ticker.playing:!1}hasVisibleAndUndoableToast(){return typeof this.toastData.undoCallback=="function"}getToastData(){return this.toastData}toastUndo(){typeof this.toastData.undoCallback=="function"&&(this.toastData.undoCallback(),this.dispatch({type:"toast/close"}))}runAfterDispatch(e){this.dispatcher.isDispatching()?this._queuedCallbacks.push(e):e()}enqueueEvent(e,r){var n;let i=r&&this.apiMethodCallStack.length===0&&HP(r)||!!((n=this.enqueuedEvents[e])!=null&&n.isUserInitiated)||e==="userMovedPoint";this.enqueuedEvents[e]={isUserInitiated:i}}pushAPIMethodCall(){this.apiMethodCallStack.push(!0)}popAPIMethodCall(){this.apiMethodCallStack.pop()}getGrapherDimensions(){if(!this.grapher)return{width:0,height:0};let{screen:e}=this.grapher.getProjection();return{width:e.width,height:e.height}}setRandomSeed(e){this.graphSettings.setProperty("randomSeed",e)}getRandomSeed(){return this.graphSettings.randomSeed}shouldDispatchTickNextFrame(){return!!this._requiresTickNextFrame}markTickRequiredNextFrame(){this._requiresTickNextFrame=!0}handleTick(e){var r;this.areActionsEnabled()&&iA(this.listModel.ticker,{currentFrameTime:e,previousFrameTime:this.lastFrameTime})?this.dispatch({type:"tick-ticker",time:e}):this.shouldDispatchTickNextFrame()&&this.dispatch({type:"tick",time:e}),this.getGeoModel().isFading()&&((r=this.grapher)==null||r.redrawAllLayers()),this.lastFrameTime=e}setupDispatcher(){this.dispatcher=new Fc,this.dispatcher.register(e=>{let r=this.getSelectedItem(),i=this.getFocusLocation();this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;let n;this.enqueuedEvents={change:void 0,graphReset:void 0,clearUnsavedChanges:void 0,openDrawer:void 0,showHotkeysModal:void 0,userMovedPoint:void 0,userClickedObject:void 0,userEditedLabel:void 0},e.type==="tick"&&(this._requiresTickNextFrame=!1),this.isCurrentlyDoingSetState=!1,this.isCurrentlyDoingRestoreState=!1,this.handleDispatchedAction(e),this.constrainMultiSelect(),this.updateTheComputedWorld();var o=this.getImageToRetry();(this.getPlayingSliders().length>0||this.isDragDropActive()||o)&&this.markTickRequiredNextFrame(),o&&this.retryLoadingFailedImage(o),e.type!=="undo"&&e.type!=="redo"&&!this.isDragDropActive()&&this.commitUndoRedoSynchronously(e),this.requestParseForAllItems(),this.isCurrentlyDoingSetState=!1,this.isCurrentlyDoingRestoreState=!1,this.enqueuedEvents.change&&this.grapher&&this.grapher.markLabelsDirty(),this.enqueuedEvents.clearUnsavedChanges?this._hasUnsavedChanges=!1:this.enqueuedEvents.change&&(this._hasUnsavedChanges=!0);let a=this.getSelectedItem();a?(!r||r.guid!==a.guid)&&(this.shouldScrollSelectedItemIntoViewAfterDispatch=!0):this.shouldScrollSelectedItemIntoViewAfterDispatch=!1;let s=this.getFocusLocation();s&&!__dcg_shared_module_exports__['Ea'](s,i)&&this.getFocusedItem()==a&&(this.shouldScrollSelectedItemIntoViewAfterDispatch=!0),i&&r&&r.type==="table"&&i.type==="table"&&(!s||s.type!=="table"||i.id!==s.id)&&r.isExpanded&&(Su(r,!1),s||(n=r)),s&&a&&a.type==="table"&&U0(a),(e.type==="adjust-slider-by-dragging-thumb"||e.type==="adjust-slider-by-keyboard")&&(n=this.getItemModel(e.id)),this.updateRenderShellsBeforePaint(),this.updateViews(),n?this.scrollItemIntoView(n):this.shouldScrollSelectedItemIntoViewAfterDispatch&&this.scrollSelectedItemIntoView(),this.updateDragDrop(),this.updateRenderShellsAfterDispatch()})}handleDispatchedAction(e){var p,g,y,w;switch(e.type){case"render":break;case"undo":this.undo();break;case"redo":this.redo();break;case"clear-undoredo-history":this.clearUndoRedoHistory();break;case"on-special-key-pressed":e.key==="Enter"?jD(this):e.key==="Up"?HD(this):e.key==="Down"?$D(this):e.key==="Backspace"?zD(this):e.key==="Delete"&&WD(this);break;case"select-previous-expression":qb(this.listModel);break;case"select-next-expression":Hb(this.listModel);break;case"toggle-label-for-all-selected-points":this.toggleLabelForAllSelectedObjects();break;case"update-all-selected-items":{let x=e.update;if(e.update.prop==="folderId"){let V;if(e.update.createFolder){V=this.generateId();let A=this.createItemModel({type:"folder",id:V,title:e.update.value}),$=this.getItemCount()-1,J=Au(this.listModel,$);J&&J.type==="expression"&&J.latex===""?this._toplevelReplaceItemAt(this.getItemCount()-1,A,!1):ts(this.listModel,A)}else V=e.update.value;let R=this.getItemModel(V);if(!R||R.type!=="folder")return;let q={},K={};this.getAllSelectedItems().forEach(A=>{var $;if(!(A.type==="folder"||A.folderId===V)&&(q[A.id]=A,A.type==="expression")){let J=($=A.formula.geometry)==null?void 0:$.call;if(J&&J.symbol==="apply"){let ue=J.parents[0]&&J.parents[0][0];ue&&(K[ue]=!0)}}});for(let A in K){let $=Fu(this.listModel,A);$.length===1&&$[0].folderId!==V&&(q[$[0].id]=$[0])}let Y={},N=[];for(let A in q){let $=q[A];N.push($)}N.forEach(A=>{if(A.type==="expression"){let $=eE(A.latex);$&&(Y[A.id]=$)}}),N.sort((A,$)=>A.index-$.index);let j=this.findLastSubscriptForLetters();N.forEach(A=>{if(A.type==="expression"){var $=Y[A.id];if($){var J=Ig(A)[0].toUpperCase(),ue=(j[J]||0)+1;j[J]=ue,_u(this.listModel,$,J+"_{"+ue+"}")}}}),N.forEach(A=>{Ku(this.listModel,A.id)});let B=R.index+this.getNumberOfItemsInFolder(V)+1;N.forEach(A=>{ka(this.listModel,A,B),B+=1}),N.forEach(A=>{Eo(A,V)})}else if(x.prop==="visible")this.getAllSelectedItems().forEach(V=>{this._setItemHidden(V.id,!x.value),x.value===!1&&V.type==="expression"&&ud(V,!1)});else if(e.update.prop==="color"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&ax(R,V)})}else if(e.update.prop==="colorLatex"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&wg(R,V)})}else if(e.update.prop==="showLabel"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&ud(R,V)})}else if(e.update.prop==="label"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&Ml(R,V)})}else if(e.update.prop==="dragMode"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&pd(R,V)})}else if(e.update.prop==="lineWidth"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&qu(R,V)})}else if(e.update.prop==="lineOpacity"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&Uu(R,V)})}else if(e.update.prop==="lineStyle"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&sx(R,V)})}else if(e.update.prop==="strictIntersection"){let V=e.update.value;this.getAllSelectedItems().forEach(R=>{R.type==="expression"&&SV(R,V)})}}break;case"delete-all-selected-items":let b=US(this.listModel,Object.keys(this.getSelectedExpressionIds()));this.garbageCollectGeo(b),ge(this.s("graphing-calculator-narration-items-deleted",{count:new zo(b.length)}));break;case"upward-delete-selected-expression":YD(this,{moveSelection:!1});break;case"downward-delete-selected-expression":JD(this,{moveSelection:!1});break;case"table-show-more-rows":{let x=this.getItemModel(e.id);if(!x||x.type!=="table")return;let V=ad(x);if(!V)return;Dr(this.listModel,x),Su(x,!0),ri(this,{type:"table",id:x.id,location:{row:V.min,column:0}})}break;case"navigate-table-by-key":IP(this,e.id,e.key);break;case"delete-item-and-animate-out":this._deleteItemAndAnimateOut(e.id,e.setFocusAfterDelete);break;case"finish-deleting-item-after-animation":this._finishDeletingItemAfterAnimation(e.id,e.setFocusAfterDelete);break;case"expression-zoom-fit":this._expressionZoomFit(e.id,e.focusAfterTap);break;case"set-expression-properties-from-api":this._setExpressionPropertiesFromAPI(e.id,e.properties);break;case"add-item-to-end-from-api":this._addItemToEndFromAPI(this.createItemModel(e.state));break;case"duplicate-expression":{let x=this.getItemModel(e.id);if(!x||x.type==="folder")return;this.copyExpressionToIndex(x,x.index+1)}break;case"duplicate-folder":{let{id:x}=e,V=this.getItemModel(x);if(!V||V.type!=="folder")return;let R=this.createItemModel(__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},ub(V,{stripDefaults:!1})),{id:this.generateId()})),q=this.getNumberOfItemsInFolder(x),K=q+1;this._toplevelInsertItemAt(V.index+K,R,!1,void 0);let Y=V.index+1,N=Y+q;for(let j=Y;j<=N;j++){let B=Au(this.listModel,j);if(!B||B.type==="folder")return;this.copyExpressionToIndex(B,j+K,R.id)}}break;case"insert-item-at-index":{let x=this.createItemModel(e.state);this._toplevelInsertItemAt(e.index,x,e.focus,e.folderId)}break;case"new-expression-at-end":{this.setGeoTool("selection");let x=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});this.setEditListMode(!1),ts(this.listModel,x),Yi(this,x.id)}break;case"new-expression":{let x=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});this.setEditListMode(!1),this._toplevelNewItemAtSelection(x,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-text":{let x=this.createItemModel({id:this.generateId(),type:"text"});this._toplevelNewItemAtSelection(x,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-folder":{let x=this.createItemModel({type:"folder",id:this.generateId()});this._toplevelNewItemAtSelection(x,{shouldFocus:!0}),this._closeAddExpression()}break;case"new-images":this._uploadImagesAndWaitForThemToLoad({files:e.files}),this._closeAddExpression();break;case"change-image":this._uploadImagesAndWaitForThemToLoad({files:e.files,id:e.id});break;case"new-table":{let x=this._createTableItem();this._toplevelNewItemAtSelection(x,{shouldFocus:!0}),this._closeAddExpression()}break;case"paste-table":this._pasteTable(e.data);break;case"insert-several-expressions":this.shouldScrollSelectedItemIntoViewAfterDispatch=!0,this._insertSeveralExpressions(e.expressions);break;case"append-number-list":this._appendNumberList(e.latex);break;case"remove-item-by-id":Ku(this.listModel,e.id);break;case"replace-item-at-index":{let x=this.createItemModel(e.state);this._toplevelReplaceItemAt(e.index,x,e.focus)}break;case"create-sliders-for-item":this.createSlidersForItem(e.id,e.variables);break;case"create-sliders-for-ticker":this.createSlidersForTicker(e.variables);break;case"convert-image-to-draggable":this.convertImageToDraggable(e.id);break;case"start-dragdrop":{let x=this.getItemModel(e.id);if(!x)return;let V=this.getItemRootNodeById(x.id);if(!V)return;let R=V.getBoundingClientRect();Dr(this.listModel,void 0);let q=e.grabY-R.top,K=!1,Y=1;x.type==="folder"&&(Y+=this.getNumberOfItemsInFolder(x.id),x.collapsed||(K=!0,vu(x,!0))),lg(this.listModel,{firstItemId:x.id,numberOfItems:Y,expandFolder:K,grabOffset:q,mouseY:e.mouseY,itemTop:0}),this.dragdrop_expressions.startDragging(e.mouseY)}break;case"update-dragdrop":{let x=this.listModel.dragState;if(!x)return;lg(this.listModel,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},x),{mouseY:e.mouseY}))}break;case"stop-dragdrop":{let x=this.listModel.dragState;if(!x)return;let V=this.getItemModel(x.firstItemId);if(!V)return;Dr(this.listModel,V),V.type==="folder"&&x.expandFolder&&vu(V,!1),lg(this.listModel,void 0)}break;case"set-selected-id":{let x=this.getItemModel(e.id);Dr(this.listModel,x)}break;case"set-all-selected-ids":$S(this.listModel,e.ids);break;case"toggle-selected-with-multi-select":HS(this.listModel,e.id);break;case"set-selected-index":{let x=this.getItemModelByIndex(e.index);Dr(this.listModel,x)}break;case"set-none-selected":Dr(this.listModel,void 0);break;case"set-focus-location":{let x=e.location?e.location.type:"";if(x==="expression"&&this.setGeoTool("selection"),x==="table"&&(this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{inEditListMode:!1})),x==="graph-paper"){this.setGraphPaperFocus({isFocused:!0});break}ri(this,e.location)}break;case"focus-first-expression":{if(!this.getGraphSettings().config.expressions)return;let x=Vu(this.listModel);if(!x)break;Yi(this,x.id,"end");break}case"move-focus-to-item":Yi(this,e.id,e.where);break;case"blur-focus-location":this.isFocusLocationFocused(e.location)&&ri(this,void 0),((p=e.location)==null?void 0:p.type)==="graph-paper"&&this.setGraphPaperFocus({isFocused:!1});break;case"set-folder-collapsed":{let x=this.getItemModel(e.id);if(!x||x.type!=="folder")return;vu(x,e.isCollapsed)}break;case"set-all-folders-collapsed":BA(this.listModel,e.isCollapsed);break;case"set-item-secret":{let x=this.getItemModel(e.id);if(!x)return;zS(x,e.isSecret)}break;case"set-item-readonly":{let{id:x,readonly:V}=e,R=this.getItemModel(x);if(!R)return;if(Qb(R,V),R.type==="folder")for(let q of yA(this.listModel,x))Qb(q,V)}break;case"set-tablecolumn-color":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;uG(x,e.columnId,e.color)}break;case"set-tablecolumn-colorlatex":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;Cb(x,e.columnId,e.colorLatex)}break;case"set-show-cdf":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;FV(x,e.showCDF)}break;case"set-cdf-min":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Jb(x,e.latex)}break;case"set-cdf-max":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Xb(x,e.latex)}break;case"toggle-item-hidden":this._toggleItemHidden(e.id);break;case"toggle-tablecolumn-hidden":this._toggleTableColumnHidden(e.tableId,e.columnId);break;case"toggle-item-settings-menu":this.isItemSettingsMenuOpen(e.menu.guid)?this.closeItemSettingsMenu():(this.listModel.openItemMenu=e.menu,e.menu.focusFirstOption&&(e.menu.type==="geo-tool-dropdown"?ri(this,{type:"geo-basic-tool-menu-item",tool:e.menu.tools[0]}):e.menu.type==="multi-select-more"||e.menu.type==="multi-select-transformations"?ri(this,{type:"generic-menu",where:"start"}):ri(this,{type:"expression-menu",id:e.menu.model.id,location:"start"})));break;case"close-item-settings-menu":this.closeItemSettingsMenu();break;case"toggle-fraction-evaluation":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;let V=xc(x);mV(x,!V)}break;case"set-item-label":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Ml(x,e.label),this.enqueueEvent("userEditedLabel",e)}break;case"set-item-showlabel":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;ud(x,e.showLabel),e.showLabel||(Tg(x,!1),cx(x,"NONE"))}break;case"set-item-color":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;ax(x,e.color)}break;case"set-item-description":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression"&&x.type!=="image")return;x.type==="expression"?yV(x,e.description):x.type==="image"&&OG(x,e.description)}break;case"set-item-fill":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;iE(x,e.fill),this._setItemHidden(x.id,ju(x))}break;case"set-image-opacity":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;RG(x,e.opacity),this._setItemHidden(x.id,!1)}break;case"set-image-in-foreground":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;VS(x,e.foreground)}break;case"image-upload-error":this.__pendingImageUploads[e.token]&&(delete this.__pendingImageUploads[e.token],this._showToast({message:this.s("graphing-calculator-text-toast-image-upload-failed")}));break;case"image-upload-success":{if(this.__pendingImageUploads[e.token])if(delete this.__pendingImageUploads[e.token],e.id){let x=this.getItemModel(e.id);x&&x.type==="image"&&NG(x,e.url)}else{let x=this.createItemModel({type:"image",id:this.generateId(),width:e.width,height:e.height,image_url:e.url,name:e.name});this._toplevelNewItemAtSelection(x,{shouldFocus:!1})}this.isUploadingImages()||(this.toastData={})}break;case"image-load-success":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;Ab(x,"loaded"),this.imageRetryState={lastAttemptTime:0,attempts:0}}break;case"image-load-error":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;Ab(x,"failed")}break;case"image-retry-loading":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;PS(x)}break;case"set-item-dragmode":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;pd(x,e.dragMode)}break;case"set-tablecolumn-dragmode":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;dG(x,e.columnId,e.dragMode),e.dragMode!=="NONE"&&this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-points":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;MS(x,e.columnId,e.bool),this._setTableColumnHidden(e.tableId,e.columnId,Sb(x,e.columnId))}break;case"set-tablecolumn-lines":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;lG(x,e.columnId,e.bool),this._setTableColumnHidden(e.tableId,e.columnId,Sb(x,e.columnId))}break;case"set-tablecolumn-linestyle":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;cG(x,e.columnId,e.lineStyle),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-linewidth":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;bb(x,e.columnId,e.lineWidth),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-lineopacity":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;xb(x,e.columnId,e.lineOpacity),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointsize":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;wb(x,e.columnId,e.pointSize),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointopacity":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;vb(x,e.columnId,e.pointOpacity),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-tablecolumn-pointstyle":{let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;sG(x,e.columnId,e.pointStyle),this._setTableColumnHidden(e.tableId,e.columnId,!1)}break;case"set-item-points":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;nE(x,e.points),this._setItemHidden(e.id,ju(x)),!e.points&&x.dragMode!=="NONE"&&pd(x,"NONE")}break;case"set-item-pointstyle":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;oE(x,e.pointStyle),this._setItemHidden(e.id,!1)}break;case"set-item-lines":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;aE(x,e.lines),this._setItemHidden(e.id,ju(x))}break;case"set-item-linestyle":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;sx(x,e.lineStyle),this._setItemHidden(e.id,!1)}break;case"set-item-arrow-mode":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;xV(x,e.value),this._setItemHidden(e.id,!1);break}case"set-item-label-dropdown-open":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;bV(x,e.open)}break;case"set-item-fillopacity":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;yg(x,e.fillOpacity),this._setItemHidden(e.id,!1)}break;case"set-item-lineopacity":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Uu(x,e.lineOpacity),this._setItemHidden(e.id,!1)}break;case"set-item-pointopacity":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;bg(x,e.pointOpacity),x.showLabel||this._setItemHidden(e.id,!1)}break;case"set-item-pointsize":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;xg(x,e.pointSize),this._setItemHidden(e.id,!1)}break;case"set-item-linewidth":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;qu(x,e.lineWidth),this._setItemHidden(e.id,!1)}break;case"set-item-colorlatex":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;wg(x,e.colorLatex)}break;case"set-item-labelSize":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;vg(x,e.labelSize)}break;case"set-item-labelangle":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Yb(x,e.labelAngle)}break;case"set-item-label-orientation":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;sE(x,e.labelOrientation)}break;case"set-suppress-text-outline":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;vV(x,e.suppressTextOutline)}break;case"set-item-interactive-label":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Tg(x,e.interactiveLabel),e.interactiveLabel&&cx(x,"NONE")}break;case"set-item-editable-label-mode":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;x.editableLabelMode!=="NONE"&&e.editableLabelMode!=="NONE"&&x.editableLabelMode!==e.editableLabelMode&&Ml(x,""),cx(x,e.editableLabelMode),e.editableLabelMode!=="NONE"&&Tg(x,!1)}break;case"plot-residuals":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;var r=x.formula.regression;if(!r)return;var i=r.residualSuggestionId;if(!i)return;var n=this.getItemModel(i);if(!n)return;mb(n,{latex:__dcg_shared_module_exports__['Ua'](r.residualVariable),columnIndex:n.columnModels.length-1})}break;case"toggle-logmode":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;var o=x.isLogModeRegression;rE(x,!o)}break;case"set-item-latex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;let V=e.latex;if(V==='"'&&this.areNotesEnabled()){let R=this.createItemModel({id:this.generateId(),type:"text"});this._toplevelReplaceItemAt(x.index,R,!0)}else if(V==="")qV(x);else if(V==="ticker"&&this.canAddTicker())this.listModel.ticker.open=!0,this.focusLocation={type:"ticker",location:"handler"},this._removeExpressionSynchronously(x);else if(V==="folder"&&this.areFoldersEnabled()){let R=this.createItemModel({id:this.generateId(),type:"folder"});Uo(x)?(this._toplevelNewItemAtSelection(R,{shouldFocus:!0}),sa(x,"")):this._toplevelReplaceItemAt(x.index,R,!0)}else if(V==="table"){let R=this._createTableItem();this._toplevelReplaceItemAt(x.index,R,!0)}else!this.isGeometry()&&(V==="betchacant"||V==="pride")?this.runAfterDispatch(()=>{this.triggerEasterEgg&&this.triggerEasterEgg(V)}):(sa(x,V),this.lastUserUpdatedExpressionItem=x)}break;case"set-visualization-prop":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;rV(x,e.prop,e.value)}break;case"set-clickableinfo-prop":{let x=this.getItemModel(e.id);if(!x)return;x.type==="expression"?iV(x,e.prop,e.value):x.type==="image"&&Vb(x,e.prop,e.value)}break;case"set-clickableinfo-rule-latex":{let x=this.getItemModel(e.id);if(!x)return;x.type==="expression"?zb(x,e.latex):x.type==="image"&&zG(x,e.latex)}break;case"set-folder-title":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="folder")return;O0(x,e.title)}break;case"set-image-mq-attribute":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;qo(x,e.attribute,e.latex)}break;case"set-image-name":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;_G(x,e.name)}break;case"set-image-draggable":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;let V=Du(x);if(!V)return;AS(x,e.draggable),e.draggable&&(V.reconciledDragMode==="NONE"||V.dragMode==="AUTO")&&pd(V,"XY")}break;case"set-graph-settings":for(let x in e)x!=="type"&&this.graphSettings.setProperty(x,e[x]);break;case"set-polar-mode":this.graphSettings.setProperty("polarMode",e.polarMode),e.polarMode&&(this.graphSettings.setProperty("xAxisScale","linear"),this.graphSettings.setProperty("yAxisScale","linear"),(g=this.grapher)==null||g.getProjection().updateScalePairs());break;case"set-polar-domain-minlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;hg(x,e.latex)}break;case"set-polar-domain-maxlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;fg(x,e.latex)}break;case"set-parametric-domain-minlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;gg(x,e.latex)}break;case"set-parametric-domain-maxlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;mg(x,e.latex)}break;case"set-note-text":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="text")return;CG(x,e.text)}break;case"set-edit-list-mode":{let x=Ru(this.listModel);if(this.setEditListMode(e.isEditListMode),e.focusExpressionList){if(x===void 0&&(x=this.getItemModelByIndex(0)),!x)return;Yi(this,x.id,x.type==="table"&&e.isEditListMode?"container":"start")}else Dr(this.listModel,void 0),ri(this,void 0)}break;case"set-projector-mode":this.getGraphSettings().config.setProperty("projectorMode",e.value);break;case"set-inverted-colors":this.getGraphSettings().config.setProperty("invertedColors",e.value);break;case"set-tablecell-latex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.tableId);if(!x||x.type!=="table")return;Dl(x,e.cell,e.latex)}break;case"set-state":this.externalSetState(e.state,e.opts);break;case"set-blank":this.externalSetState(this.getBlankState(),e.opts);break;case"clear-unsaved-changes":this.enqueueEvent("clearUnsavedChanges",e);break;case"reset-graph":{let x=this.getState();this.externalSetState(this.graphSettings.defaultState,{allowUndo:!0});let V=this.getItemModelByIndex(0);V&&Yi(this,V.id,"end"),this._showToast({message:this.s("graphing-calculator-text-toast-graph-reset"),undoCallback:()=>this.dispatch({type:"set-state",state:x,opts:{allowUndo:!0}})}),this.enqueueEvent("graphReset",e)}break;case"clear-graph":{if(this.triggerClearGraph){this.runAfterDispatch(()=>this.triggerClearGraph());return}let x=this.getState();this.externalSetState(this.getBlankState(),{allowUndo:!0});let V=this.getItemModelByIndex(0);V&&Yi(this,V.id,"end"),this._showToast({message:this.s("graphing-calculator-text-toast-graph-cleared"),undoCallback:()=>this.dispatch({type:"set-state",state:x,opts:{allowUndo:!0}})}),this.enqueueEvent("graphReset",e)}break;case"on-evaluator-changes":{if(this.onEvaluatorChangesSpy&&this.onEvaluatorChangesSpy(e.changes,e.timingData,e.graphData,e.eventUpdates),FA(this.listModel,e.changes),!e.graphData)break;var a;for(a in e.graphData.addedGraphs){var s=e.graphData.addedGraphs[a];this.grapher&&this.grapher.updateSketch(a,s),__dcg_shared_module_exports__['Jb'](s)&&_A(this.listModel,a,s)}for(a in e.graphData.removedGraphs)this.grapher&&this.grapher.removeGraphSketch(a);for(a in e.graphData.intersections){let x=e.graphData.intersections[a];this.grapher&&this.grapher.type==="2d"&&__dcg_shared_module_exports__['Jb'](x)&&this.grapher.updateIntersections(a,x)}if(this.grapher&&this.grapher.poiController&&this.grapher.poiController.handleTraceUpdate(),e.eventUpdates){let x=!1;for(let V in e.eventUpdates.updates)if(this.doesIdentifierBlockActionUpdate(V)){x=!0;break}if(!x){for(let V in e.eventUpdates.updates)this.updateLatexForIdentifier(V,e.eventUpdates.updates[V]);e.eventUpdates.objectClicked&&this.enqueueEvent("userClickedObject",e),this.onActionUpdatesAppliedSpy&&this.onActionUpdatesAppliedSpy(e.eventUpdates)}}}break;case"add-helper-expression":kA(this.listModel,e.state);break;case"tick":this._tickSliders(e.time);break;case"tick-ticker":this.tickTicker(e.time);break;case"adjust-slider-by-keyboard":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;YA(x,e.adjustment)}break;case"adjust-slider-by-dragging-thumb":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;JA(x,e.target)}break;case"set-slider-minlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;dg(x,e.latex)}break;case"set-slider-maxlatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;ug(x,e.latex)}break;case"set-slider-steplatex":{this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;pg(x,e.latex)}break;case"set-slider-dragging":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;Mg(x,e.dragging)}break;case"play-slider-from-min":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;let V=la(x);if(isNaN(V))return;let R=bc(x.latex,V);$o(x,!1),sa(x,R),$o(x,!0)}break;case"set-slider-isplaying":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;$o(x,e.isPlaying)}break;case"set-slider-loopmode":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;gV(x,e.loopMode)}break;case"set-slider-animationperiod":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression")return;fV(x,e.animationPeriod)}break;case"show-expressions-list":this._showExpressions(e.focusHideIcon);break;case"hide-expressions-list":this._hideExpressions(e.focusShowIcon);break;case"open-drawer":this.enqueueEvent("openDrawer",e);break;case"re-randomize":this.setRandomSeed(al());break;case"resize-exp-list":this._setExpListWidth(e.expListWidth);break;case"toast/show":this._showToast(e.toast);break;case"toast/close":this.closeToast();break;case"toast/undo":let D=this.toastData.undoCallback;D&&this.runAfterDispatch(D),this.toastData={};break;case"toast/learn-more":let I=this.toastData.learnMoreCallback;I&&this.runAfterDispatch(I),this.toastData={};break;case"start-moving-points":WL(this,this.listModel,e.points);break;case"stop-moving-points":YL(this,e.points);break;case"on-move-points":jL(this,e.points,e.previousScreenPts,e.screenPts,e.projection,e.transform,e.keyboardDirection)&&this.enqueueEvent("userMovedPoint",e);break;case"commit-user-requested-viewport":this._commitUserRequestedViewport(e.viewport);break;case"set-axis-scale":switch(e.settings.axis){case"x":{let{scale:x,limitLatex:V}=e.settings;this.graphSettings.setProperty("xAxisScale",x),(y=this.grapher)==null||y.getProjection().updateScalePairs(),this._setAxisLimitLatex("xmin",V.min),this._setAxisLimitLatex("xmax",V.max),this.grapher&&(this.lastDirectlyEditedViewport=this.grapher.getCurrentViewport());break}case"y":{let{scale:x,limitLatex:V}=e.settings;this.graphSettings.setProperty("yAxisScale",x),(w=this.grapher)==null||w.getProjection().updateScalePairs(),this._setAxisLimitLatex("ymin",V.min),this._setAxisLimitLatex("ymax",V.max),this.grapher&&(this.lastDirectlyEditedViewport=this.grapher.getCurrentViewport());break}default:{let x=e.settings.axis;throw new Error(`Exhaustive check failed for set-axis-scale axis: ${x}`)}}break;case"toggle-lock-viewport":this.graphSettings.setProperty("userLockedViewport",!this.graphSettings.userLockedViewport);break;case"set-axis-limit-latex":this._setAxisLimitLatex(e.limit,e.latex),this.grapher&&(this.lastDirectlyEditedViewport=this.grapher.getCurrentViewport());break;case"toggle-graph-settings":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{graphSettingsOpen:!this.layoutModel.graphSettingsOpen}),Dr(this.listModel,void 0),e.focusOnOpen&&(this.layoutModel.graphSettingsOpen?this.isGeometry()?ri(this,{type:"settings",location:"reverse-contrast"}):this.getGraphSettings().config.projectorMode?ri(this,{type:"settings",location:"large-size"}):ri(this,{type:"settings",location:"default-size"}):ri(this,{type:"settings",location:"icon"}));break;case"close-graph-settings":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{graphSettingsOpen:!1}),e.focusIconAfterClose&&ri(this,{type:"settings",location:"icon"});break;case"toggle-add-expression":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{addExpressionOpen:!this.layoutModel.addExpressionOpen}),e.focusOnOpen&&this.layoutModel.addExpressionOpen&&ri(this,{type:"add-expression-btn"});break;case"close-add-expression":this._closeAddExpression(),e.focusIconAfterClose&&ri(this,{type:"add-item-btn"});break;case"ui/container-resized":this.layoutMeasurements={width:e.size.width,height:e.size.height},this.shouldScrollSelectedItemIntoViewAfterDispatch=!0;break;case"enter-printmode":this.inPrintMode=!0;break;case"exit-printmode":this.inPrintMode=!1;break;case"expression-size-exceeded":this._showToast({message:this.s("graphing-calculator-text-toast-expression-size-limit")});break;case"keypad/set-layout":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadLayout:e.layout,keypadFunctionsOpen:!1});break;case"keypad/set-minimized":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadMinimized:e.minimized,keypadLayout:"mainNumbers"}),this.shouldScrollSelectedItemIntoViewAfterDispatch=!0,this.needsFakeKeypad()||EP(this),ge(e.minimized?this.s("graphing-calculator-narration-keypad-hidden"):this.s("graphing-calculator-narration-keypad-visible"));break;case"keypad/type-text":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadFunctionsOpen:!1}),this.runAfterDispatch(()=>{let x=qe.getFocusedMathquill();x&&qe.canAcceptText(x,this.getCapExpressionSize(),e.text)&&(x.typedText(e.text),qe.simulateUserChangedLatex(x))});break;case"keypad/press-key":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadFunctionsOpen:!1}),this.runAfterDispatch(()=>{let x=qe.getFocusedMathquill();x&&qe.simulateKeypress(x,e.key)});break;case"keypad/audio-trace":this.handleAudioTraceCommand(e.command);break;case"set-audio-trace-speed":this.setAudioTraceSpeed(e.speed);break;case"keypad/custom-command":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadFunctionsOpen:!1}),this.runAfterDispatch(()=>{let x=qe.getFocusedMathquill();x&&(Lp(x,e.command),qe.simulateUserChangedLatex(x))});break;case"keypad/shift":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadLayout:TP(this.getKeypadLayout()),keypadFunctionsOpen:!1});break;case"keypad/123":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadLayout:"mainNumbers",keypadFunctionsOpen:!1});break;case"keypad/abc":this.isQwertyKeyboardEnabled()?this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadLayout:"letters",keypadFunctionsOpen:!1}):this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadLayout:"noQwertyLetters",keypadFunctionsOpen:!1});break;case"keypad/audio":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadMinimized:!1,keypadLayout:"audio",keypadFunctionsOpen:!1});break;case"keypad/functions":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadFunctionsOpen:!this.isKeypadFunctionsPopoverOpen()});break;case"grapher/drag-start":break;case"grapher/drag-move":break;case"grapher/drag-end":break;case"open-on-web":this._openOnWeb();break;case"file-is-dragged-over":this.listModel.openItemMenu=void 0,this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{isFileDraggedOver:!0});break;case"file-is-not-dragged-over":this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{isFileDraggedOver:!1});break;case"zoom":this.grapher&&this.grapher.viewportController.zoom(e.direction);break;case"set-default-viewport":this.grapher&&this.grapher.viewportController.setDefaultViewport();break;case"set-hovered-image":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;Vb(x,"hoveredImage",e.url)}break;case"set-depressed-image":{let x=this.getItemModel(e.id);if(!x||x.type!=="image")return;Vb(x,"depressedImage",e.url)}break;case"clickable-item-clicked":this.handleClickableItemClicked(e.id,e.listIndex);break;case"action-single-step":{let x=this.getItemModel(e.id);if(!x||x.type!=="expression"||!x.formula.action_value)return;this.evaluator.addActionStepEvent(x.id)}break;case"update-expression-search-str":this.updateExpressionSearchStr(e.str);break;case"update-expression-replace-str":this.updateExpressionReplaceStr(e.str);break;case"rename-identifier-global":this.suggestedIdentifierRename=void 0,_u(this.listModel,e.search,e.replace);break;case"rename-identifier-in-item":this.suggestedIdentifierRename=void 0;let E=this.getItemModel(e.id);E&&E.type==="folder"?_u(this.listModel,e.search,e.replace,{limitToFolder:e.id}):_u(this.listModel,e.search,e.replace,{limitToItem:e.id});break;case"update-ticker-handlerlatex":this.updateTickerHandlerLatex(e.latex);break;case"update-ticker-minsteplatex":this.updateTickerMinStepLatex(e.latex);break;case"set-braille-mode":this.setBrailleMode(e.mode);break;case"set-six-key-input":this.setSixKeyInput(e.useSixKeyInput);break;case"set-show-constructions-open":this.showConstructionsOpen=e.open,e.focusIcon&&ri(this,{type:"geo-show-constructions-icon"});break;case"select-geo-tool":this.listModel.openItemMenu=void 0,this.setGeoTool(e.tool),e.clearSelection&&Dr(this.listModel,void 0),e.focusGraphPaper&&this.setGraphPaperFocus({isFocused:!0});break;case"cancel-geo-toolplay":this.cancelGeoToolplay();break;case"commit-geo-objects":{let x=[];var l=this.findLastSubscriptForLetters(),c={};let V=[];for(let R in e.objects){var u=e.objects[R];_p(u.type)&&V.push(R);var h=tD(u,!0,q=>{let K=c[q];if(K)return K.assignmentLatex;let Y=this.getItemModel(q);if(!Y||Y.type!=="expression")return q;var N=this._autoNameExpression(Y,l);return K=c[q]={model:Y,assignmentLatex:N},K.assignmentLatex});h&&x.push(__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},h),{tokenId:R}))}if(x.length){let R=this.listModel.__toolPreviewIdToModel,q=this.getGeometryFolder(),K=q?q.index+this.getNumberOfItemsInFolder(q.id)+1:0;x.forEach(Y=>{let N;for(let j in R){let B=R[j];if(B.latex.indexOf(Y.tokenId+"=")===0){N=B;break}}N?(N.latex=Y.latex,N.color=Y.color,N.showLabel=!!Y.showLabel,q&&(N.folderId=q.id)):N=this.createItemModel({id:this.generateId(),type:"expression",showLabel:Y.showLabel,latex:Y.latex,folderId:q&&q.id,color:Y.color}),q?(ka(this.listModel,N,K),K+=1):ts(this.listModel,N),this.getGeoModel().recordCommittedOutput(N.id)})}V.length===1&&this.transformAllSelectedItemsByAssignmentLatex(V[0]),this.geoModel.isCurrentToolSingleUse()&&this.setGeoTool("selection"),this.isGeometry()&&this.getGeoModel().updateFadeAnimations()}break;case"rename-identifier":{let x=e.from,V=e.to,R=this.getGeometryFolder();R&&this.getGeoItemsByTokenLatex(x).forEach(q=>{e.geoFolder&&q.folderId!==R.id?(Eo(q,R.id),Nu(this.listModel,q.index,R.index+1,1)):!e.geoFolder&&q.folderId===R.id&&(Nu(this.listModel,q.index,R.index+this.getNumberOfItemsInFolder(R.id),1),Eo(q,""))}),_u(this.listModel,x,V)}break;case"set-active-token":this.activeTokens[e.style]=e.id;break;case"unset-active-token":this.activeTokens[e.style]===e.id&&(this.activeTokens[e.style]=void 0);break;case"select-expression-that-defines-token":{let x=this.getExpressionIdForToken(e.id);if(!x)return;this.setGeoTool("selection"),e.multiSelectMode||e.toggle?HS(this.listModel,x):this.tryInsertTokenIntoMathquill(x,void 0)||Dr(this.listModel,this.getItemModel(x))}break;case"close-expression-search":this.expressionSearchOpen=!1,this.updateExpressionSearchStr("");let G=this.getItemModelByIndex(0);G&&Yi(this,G.id,"end");break;case"open-expression-search":this.expressionSearchOpen=!0,this.focusLocation={type:"search-expressions"};let T=e.latex;e.rename&&!Ys(T)&&(T="");let L=e.rename?T?`\\operatorname{rename}\\ ${T}\\to`:"\\operatorname{rename}\\ ":T;this.updateExpressionSearchStr(L);break;case"open-ticker":this.listModel.ticker.open=!0,this.focusLocation={type:"ticker",location:"handler"},this._closeAddExpression();break;case"close-ticker":this.listModel.ticker.open=!1,this.listModel.ticker.playing=!1,this.listModel.ticker.minStepLatex="",this.listModel.ticker.handlerLatex="";break;case"toggle-ticker":this.listModel.ticker.playing=!this.listModel.ticker.playing,this.listModel.ticker.lastTickTime=void 0,this.pauseAllSliders();break;case"set-tool-preview-state":this.setToolPreviewState(e.state);break;case"apply-transformation-to-selected":this.transformAllSelectedItemsByAssignmentLatex(e.assignmentLatex),this.closeItemSettingsMenu();break;case"style-for-geo-depth":{let x=this.geoModel.getComputedBoard().getDepthValues().lastReferencedDepth,V=parseInt(e.depth),R=!1;e.depthOrder.forEach(q=>{var K=this.cachedGeoTokenDepths[q];if(!K)return;let Y=parseInt(q),N=q===e.depth,j=Y<V;K.forEach(B=>{var A=B.calcId,$=this.getItemModel(A);if(!(!$||$.type!=="expression")){var J=R?!0:$.hidden;$.hidden&&(N||j&&V<1+x["\\token{"+B.token+"}"])&&(J=!1),J===$.hidden?lE($,void 0):lE($,J)}}),N&&(R=!0)})}break;default:return e}}transformAllSelectedItemsByAssignmentLatex(e){var h;let r=Ub(this.listModel),i=this.findLastTokenNumber()+1,n=this.findLastSubscriptForLetters(),o=this.getGeometryFolder(),a=o?o.index+this.getNumberOfItemsInFolder(o.id)+1:0,s={};for(let p of r){if(p.type!=="expression")continue;var l=p.formula.geometry;if(!l)continue;var c=(h=p.formula.typed_constant_value)==null?void 0:h.valueType;if(!c||__dcg_shared_module_exports__['V'](c,__dcg_shared_module_exports__['O']))continue;var u=l.identifier;let g;u?g=__dcg_shared_module_exports__['Ua'](u):g=this._autoNameExpression(p,n);let y=`\\token{${i}}`;i+=1;let w=`${y}=${e}\\left(${g}\\right)`,b=this.createItemModel({id:this.generateId(),type:"expression",showLabel:p.showLabel&&!p.label,latex:w,folderId:o&&o.id,color:p.color});s[b.id]=!0,o?(ka(this.listModel,b,a),a+=1):ts(this.listModel,b)}Object.keys(s).length&&$S(this.listModel,s)}_autoNameExpression(e,r){var i=Ig(e)[0].toUpperCase(),n=(r[i]||0)+1;r[i]=n;var o=i+"_{"+n+"}";return sa(e,o+"="+e.latex),o}setGeoTool(e){if(!this.geoUIActive||this.activeTool===e)return;this.geoTools.forEach(i=>{i.dropdown&&i.dropdown.indexOf(e)!==-1?i.key=e:i.dropdown&&i.resetOnChange&&i.resetOnChange.indexOf(i.key)!==-1&&(i.key=i.dropdown[0])}),this.activeTool=e,this.getGeoModel().setToolMode(e),this.cancelGeoToolplay()}cancelGeoToolplay(){var r,i;let e=this.getGeoModel();e.cancelToolplay(),e.deselectAllObjects(),this.setToolPreviewState({}),(i=(r=this.grapher)==null?void 0:r.poiController)==null||i.cancelGeoToolplay()}setToolPreviewState(e){this.toolPreviewJSONState=e;var r=this.listModel.__toolPreviewIdToModel;this.listModel.__toolPreviewIdToModel={};for(let i in e){let n=e[i],o=tD(n,!1);if(!o)continue;let a;for(let s in r){let l=r[s];if(l.latex.indexOf(i+"=")===0){a=l;break}}a?(a.latex=o.latex,a.color=o.color,a.showLabel=!!o.showLabel):a=Wb({id:this.generateId(),type:"expression",color:o.color,latex:o.latex,showLabel:!!o.showLabel},this),this.listModel.__toolPreviewIdToModel[a.id]=a}}isGeoItem(e){let r=this.getItemModel(e);return r&&r.type==="expression"&&r.formula&&r.formula.geometry&&!r.formula.error}getSelectedGeoExpression(){var e=this.getSelectedItem();if(e&&this.isGeoItem(e.id)&&e.type==="expression")return e}getGeometryFolder(){let e=this.getItemModel(__dcg_shared_module_exports__['vc']);return e&&e.type==="folder"?e:void 0}isItemInGeoFolder(e){var r=this.getItemModel(e);return!r||r.type==="folder"?!1:r.folderId===__dcg_shared_module_exports__['vc']}isGeoFolder(e){return e.id===__dcg_shared_module_exports__['vc']}pauseAllSliders(){this.getPlayingSliders().forEach(e=>{$o(e,!1)})}countGlobalIdentifierOccurences(e){return CA(this.listModel,e)}handleClickableItemClicked(e,r){var n;let i=this.getItemModel(e);i&&(i.type!=="expression"&&i.type!=="image"||((n=i.formula.click_handler)==null?void 0:n.status)==="maybe-valid"&&this.evaluator.addClickEvent(i.id,r))}canAddTicker(){return!this.getTickerOpen()}countIdentifierAssignments(e){return Fu(this.listModel,e).length}doesIdentifierBlockActionUpdate(e){var r=this.getFocusLocation(),i=Fu(this.listModel,e);for(let n of i)if((r==null?void 0:r.type)==="expression"&&r.id===n.id||hV(n))return!0;return!1}getItemsByIdentifier(e){return Fu(this.listModel,e)}getGeoItemsByTokenLatex(e){let r=e+"=";return Bb(this.listModel).filter(i=>{if(i.type==="expression"){var n=i.latex.trim();return n.indexOf(r)===0}})}isAtLeastOnePointSelected(){let e=this.getAllSelectedItems();for(var r=0;r<e.length;r++){let i=e[r];if(i.type==="expression"&&Ma(i))return!0}return!1}toggleLabelForAllSelectedObjects(){let e=[],r=[];this.getAllSelectedItems().forEach(n=>{n.type==="expression"&&Ma(n)&&(n.showLabel?r.push(n):e.push(n))});let i=/^([A-Z])([0-9]*)$/;if(e.length){let n=0;this.getAllItemModels().forEach(o=>{if(o.type!=="expression"||!o.showLabel||!o.label)return;let a=o.label.match(i);if(!a)return;let s=a[1].charCodeAt(0)-65;a[2]&&(s+=parseInt(a[2])*26),s>=n&&(n=s+1)}),e.forEach(o=>{if(!o.label){let a=n;n++;let s=String.fromCharCode(a%26+65),l=Math.floor(a/26),c=l>0?l+"":"";Ml(o,s+c)}ud(o,!0)})}else r.length&&r.forEach(n=>{i.test(n.label)&&Ml(n,""),ud(n,!1)})}updateLatexForIdentifier(e,r){var i=Fu(this.listModel,e);if(i.length===1){var n=i[0];n.slider.isPlaying?($o(n,!1),sa(n,r),$o(n,!0)):sa(n,r)}}updateExpressionSearchStr(e){this.rawExpressionSearchStr=e;let r="\\operatorname{rename}";if(e.indexOf(r)===0){let n=e.slice(r.length).replace(/\\ /g,"").split(/\\to(?![a-zA-Z])/);n.length===2?(this.expressionSearchStr=n[0],this.isExpressionSearchStrValidForReplace=Ys(this.expressionSearchStr),this.updateExpressionReplaceStr(n[1])):(this.expressionSearchStr=n[0],this.isExpressionSearchStrValidForReplace=!1,this.updateExpressionReplaceStr(""));let o=wA(this.listModel,this.getExpressionSearchStr());this.expressionSearchCount=this.expressionSearchOpen?o:0}else this.expressionSearchStr=e.length>1&&"rename".indexOf(e)===0?"":e,this.isExpressionSearchStrValidForReplace=!1,this.updateExpressionReplaceStr(""),this.filterItemsBySearch()}filterItemsBySearch(){if(!this.getExpressionReplaceStr()){let e=vA(this.listModel,this.getExpressionSearchStr());this.expressionSearchCount=this.expressionSearchOpen?e:0}}updateExpressionReplaceStr(e){this.expressionReplaceStr=e,this.isExpressionReplaceStrValidForReplace=Ys(e)}getIsExpressionSearchStrValidForReplace(){return this.isExpressionSearchStrValidForReplace}getIsExpressionReplaceStrValidForReplace(){return this.isExpressionReplaceStrValidForReplace}isSearchReplaceValid(){return this.getIsExpressionSearchStrValidForReplace()&&this.getIsExpressionReplaceStrValidForReplace()}shouldShowReplaceIcon(){return this.isSearchReplaceValid()}updateTickerHandlerLatex(e){this.listModel.ticker.handlerLatex=e}updateTickerMinStepLatex(e){this.listModel.ticker.minStepLatex=e}getRawExpressionSearchStr(){return this.rawExpressionSearchStr||""}getExpressionSearchStr(){return this.expressionSearchStr||""}getExpressionReplaceStr(){return this.expressionReplaceStr||""}getExpressionSearchCount(){return this.expressionSearchCount||0}getTicker(){return this.listModel.ticker}getTickerHandlerLatex(){return this.listModel.ticker.handlerLatex||""}getTickerMinStepLatex(){return this.listModel.ticker.minStepLatex||""}getTickerAvgDelta(){return this.listModel.ticker.avgDelta}getBrailleMode(){return this.graphSettings.config.brailleMode}setBrailleMode(e){this.graphSettings.config.setProperty("brailleMode",e)}getSixKeyInput(){return this.graphSettings.config.sixKeyInput}setSixKeyInput(e){this.graphSettings.config.setProperty("sixKeyInput",e)}getBrailleControls(){return this.graphSettings.config.brailleControls}setBrailleControls(e){this.graphSettings.config.setProperty("brailleControls",e)}getAudio(){return this.graphSettings.config.audio}setAudio(e){this.graphSettings.config.setProperty("audio",e)}setEditListMode(e){this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{inEditListMode:e})}generateTableXSubscript(){return ag(this.listModel)}findLastTokenNumber(){return SA(this.listModel)}findLastSubscriptForLetters(){return EA(this.listModel)}_createTableItem(){let e=this.generateTableXSubscript(),r=IS(e,[[],[]],this);return this.createItemModel(r)}_populateSettingsViewLimitLatex(){if(!this.grapher)return;let e=this.grapher.getCurrentViewport();this.isGraphSettingsOpen()&&__dcg_shared_module_exports__['Ea'](e,this.lastDirectlyEditedViewport)||(this.settingsViewModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.settingsViewModel),{limitLatex:LP(e,{steps:this.getAxisStepSettings(),scales:this.getAxisScaleSettings()})}))}getAxisStepSettings(){return{xAxisStep:this.graphSettings.xAxisStep,yAxisStep:this.graphSettings.yAxisStep}}getAxisScaleSettings(){return{xAxisScale:this.graphSettings.xAxisScale,yAxisScale:this.graphSettings.yAxisScale}}getDefaultAxisScaleSettings(){var r,i;let{defaultState:e}=this.graphSettings;return{xAxisScale:((r=e==null?void 0:e.graph)==null?void 0:r.xAxisScale)||"linear",yAxisScale:((i=e==null?void 0:e.graph)==null?void 0:i.yAxisScale)||"linear"}}getSettingsViewModel(){return this.settingsViewModel}getListModel(){return this.listModel}hasBackgroundColor(){return this.getBackgroundColor()!=="#ffffff"}getBackgroundColor(){return this.getGraphSettings().getBackgroundColor()}getTextColor(){return this.getGraphSettings().getTextColor()}getPillboxBackgroundColor(){return __dcg_shared_module_exports__['ec'](this.getBackgroundColor(),-.07)}subToChanges(e){let r=this.nextSubscription;return this.nextSubscription+=1,this.subscriptions[r]=e,()=>{delete this.subscriptions[r]}}updateTheComputedWorld(){cd(this.listModel),DA(this.listModel),this.grapher&&this.grapher.setSketchOrder(this.listModel.drawOrder);var e={};let r=g=>{let y=eE(g.latex),w=y&&$u(y);w&&(e[w]?e[w].multiple=!0:e[w]={model:g,multiple:!1})};for(let g of this.getAllToolPreviewItems())tE(g),r(g);for(let g of this.getAllItemModels())switch(g.type){case"expression":tE(g),r(g);break;case"image":BG(g);break;case"table":X0(g);break;case"folder":L0(g);break;case"text":EG(g);break;default:return g}this.geoUIActive=this.isGeometry()&&!this.getGraphSettings().config.hideGeoUI;var i=this.cachedGeoTokenGroups={};this.cachedGeoTokenInfo={};for(var n in e){var{multiple:o,model:a}=e[n],s="blue";let g="unknown",y="unknown",w=!1,b=!1,D=!1,I=!1;var l=void 0;if(!o&&a?(s=rs(a),a.hidden&&(I=!0),l=a.geoOverrideHidden,w=cV(a),y=pV(a),g=Ig(a),a.error&&(b=!0,s="#")):(s="#fa824c",g="error",b=!0),g&&a){var c=i[g];c||(c=i[g]=[]),c.push({color:s,id:a.id,token:n,groupType:g}),this.isItemSelected(a.id)&&(D=!0)}else b=!0;let E=this.getGeoDescription(a,{includeDetails:!1}),G=(a==null?void 0:a.label)||"";this.cachedGeoTokenInfo[n]={groupType:g,iconType:y,isList:w,hasError:b,color:s,isSelected:D,isHidden:I,description:E,label:G,overrideHidden:l,calcId:a&&a.id||""}}this.cachedGeoTokenDepths={};let{createdDepth:u,firstReferencedDepth:h}=this.geoModel.getComputedBoard().getDepthValues();for(let g in this.cachedGeoTokenInfo){let{calcId:y}=this.cachedGeoTokenInfo[g];if(!this.getItemModel(y))continue;let b=u["\\token{"+g+"}"]||0,D=h["\\token{"+g+"}"];D=isFinite(D)?D:0;let I=Math.max(b,D-1)+"",E=this.cachedGeoTokenDepths[I];E||(E=[],this.cachedGeoTokenDepths[I]=E);let G=this.cachedGeoTokenInfo[g];E.push({color:G.color,groupType:G.groupType,token:g,calcId:y})}if(rA(this.listModel.ticker),this.isCurrentFocusLocationValid()||ri(this,void 0),this.listModel.openItemMenu){let g=this.getOpenMenuIcon();document.body&&g&&document.body.contains(g[0])||(this.listModel.openItemMenu=void 0)}let p=this.getSelectedItem();p&&!this.getItemModel(p.id)&&Dr(this.listModel,void 0),this._populateSettingsViewLimitLatex(),this.propagateSelection(),this.propagateActiveTokens(),this.isKeypadOpen()||(this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{keypadFunctionsOpen:!1})),this.updateSuggestedIdentifierRenameInfo(),this.runAfterDispatch(()=>{this.grapher&&this.grapher.type==="2d"&&this.grapher.audioGraph.checkIfSelectedItemChanged(p?p.id:void 0),this.grapher&&this.grapher.type==="2d"&&this.focusLocation&&this.focusLocation.type!=="graph-paper"&&this.grapher.audioGraph.exitAudioTrace()})}getOpenMenuIcon(){let e=this.getOpenItemMenu();if(!e)return;let r=e.guid,i=this.find$(`[dcg-open-menu-guid="${r}"]`);if(i.length!==0)return i}propagateSelection(){this.grapher?this.__lastSelectedIdsForPropagation=A1(this,this.grapher,this.__lastSelectedIdsForPropagation):this.__lastSelectedIdsForPropagation={}}propagateActiveTokens(){!this.grapher||!(this.grapher instanceof Hl)||(this.grapher.setActiveToken(this.getExpressionIdForToken(this.activeTokens.selected),"selected"),this.grapher.setActiveToken(this.getExpressionIdForToken(this.activeTokens.hovered),"hovered"))}getHoveredToken(){return this.activeTokens.hovered}doesLatexContainToken(e){return dV(e)}getToolPreviewJSONState(){return this.toolPreviewJSONState}garbageCollectGeo(e){if(!this.isGeometry())return;let r=UP(this,e);r.length&&US(this.listModel,r)}getExpressionIdForToken(e){if(!e)return;let r=uV(e);var i=this.getGeoItemsByTokenLatex(r);if(i.length===1)return i[0].id}tryInsertTokenIntoMathquill(e,r){if(!this.isGeometry()||!e)return!1;var i=this.getItemModel(e);if(!i||i.type!=="expression")return!1;let n=i.formula.typed_constant_value;r===0&&(!n||!__dcg_shared_module_exports__['S'](n.valueType))&&(r=void 0);var o=!1,a,s=kn(i);if(s)a=__dcg_shared_module_exports__['Ua'](s);else if(i.formula.geometry){let u=ag(this.listModel);a=__dcg_shared_module_exports__['Ua']("P_"+u),o=!0}if(!a)return!1;r!==void 0&&(a+="\\left["+(r+1)+"\\right]");var l=this.getFocusLocation();if(!l||!this.seemsLikeInsertingTokenWillImproveThings())return!1;var c=l.type==="expression";return c?(o&&(i.reconciledDragMode==="NONE"&&i.dragMode==="AUTO"&&pd(i,"NONE"),sa(i,a+"="+i.latex)),this.writeIdentifierIntoCurrentMathquill(a),!0):!1}seemsLikeInsertingTokenWillImproveThings(){var e=this.getSelectedItem();if(!e||e.type!=="expression")return!1;var r=Ia(e),i=e.error&&!r,n=e.latex.indexOf("polygon")!==-1;if(!i&&!n)return!1;let o=qe.getFocusedMathquill();if(!o)return!1;let a=o.selection(),s=a.startIndex===a.latex.length,l=a.latex[a.startIndex-1]===")";return!(s&&l)}writeIdentifierIntoCurrentMathquill(e){this.runAfterDispatch(()=>{let r=qe.getFocusedMathquill();if(!r)return;var i=r.selection();let n=!1,o=!1;if(i.startIndex===i.endIndex){var a=i.latex.slice(0,i.startIndex);n=/\\token\{\d+\}$/.test(a),o=/[a-zA-Z0-9]$/.test(a)}let s=(n||o?",":"")+e;qe.canAcceptText(r,this.getCapExpressionSize(),s)&&(r.write(s),qe.simulateUserChangedLatex(r))})}getSelectedExpressionIds(){return GA(this.listModel)}getPropagatedSelectedIds(){return this.__lastSelectedIdsForPropagation}areParsableObjectsEqual(e,r){return e===r?!0:__dcg_shared_module_exports__['Ea'](__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},e),{regressionParameters:void 0}),__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{regressionParameters:void 0}))}requestParseForAllItems(){(this.isCurrentlyDoingSetState||this.isCurrentlyDoingRestoreState)&&(this.lastParsableObjects={},this.evaluator.clearStatementsAndStartCompleteState(),this.isCurrentlyDoingRestoreState&&this.evaluator.markUndoRedoState());var e={},r=this.lastParsableObjects;for(let i of this.getAllItemModels())switch(i.type){case"expression":case"image":case"table":e[i.guid]=i.cachedParsableState;break;case"folder":case"text":break;default:return i}for(let i of bA(this.listModel))e[i.guid]=i.cachedParsableState;for(let i of Pu(this.listModel))e[i.guid]=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},i.cachedParsableState),{isToolPreview:!0});this.listModel.ticker.cachedParsableState&&(e[this.listModel.ticker.guid]=this.listModel.ticker.cachedParsableState);for(let i in r){let n=r[i],o=e[i];if(n.type==="image"&&(!o||o.type!==n.type||o.guid!==n.guid)&&this.grapher&&this.grapher.removeGraphImage(n.id),!o&&(this.evaluator.removeStatement(n.id),n.type==="table"))for(let a of n.columns)this.evaluator.removeStatement(a.id)}for(let i in e){let n=e[i],o=r[i];if(n.type==="image"&&(!o||n.type!==o.type||n.guid!==o.guid)&&this.grapher){let a=this.getItemModel(n.id);a&&a.type==="image"&&this.grapher.addGraphImage(a)}this.areParsableObjectsEqual(n,o)||(this.grapher&&n.type==="statement"&&n.latex===""&&this.grapher.removeGraphSketch(n.id),this.evaluator.addStatement(n))}this.lastParsableObjects=e}getViewState(){if(this.grapher){let e=this.grapher.getProjection();return{viewport:e.viewport.toObject(),screen:e.screen,xAxisScale:e.settings.xAxisScale,yAxisScale:e.settings.yAxisScale,degreeMode:e.settings.degreeMode}}else return}getTokenRenderInfoById(e){let r=this.cachedGeoTokenInfo[e];return r||(r={iconType:"unknown",isList:!1,hasError:!0,color:"#fa824c",isSelected:!1,groupType:"unknown",isHidden:!1,overrideHidden:void 0,description:"",label:"",calcId:""}),r}setEvaluator(e){this.evaluator=e}getEvaluator(){return this.evaluator}setGrapher(e){this.grapher=e}getGrapher(){return this.grapher}shouldExpressionZoomFit(e){if(!this.grapher||!this.isZoomFitEnabled())return!1;if(e.type==="expression"||e.type==="table"){if(e.type==="expression"&&(e.error||!e.shouldGraph||!e.formula.is_graphable)||!e.boundingBoxes||!e.boundingBoxes.length)return!1;var r=this.grapher.viewportController;return"getProjection"in r?MP(e.boundingBoxes,r.getProjection()):!1}else return!1}setBugsnagContext(e){this.bugsnagContext=e}getItemRootNodeById(e){let r=this.getItemModel(e);if(r&&r.dcgView)return r.dcgView.findRootNode()}getItemSelectorById(e){let r=this.getItemRootNodeById(e);return r?P(r):void 0}generateId(){var e=this.__nextItemId;return this.__nextItemId+=1,e+""}getNextColor(){return gA(this.listModel)}getNextDisplayIndex(){return this.listModel.nextDisplayIndex}_clearPendingImageUploads(){this.__pendingImageUploads={}}isUploadingImages(){return Object.keys(this.__pendingImageUploads).length>0}getExpressionAnalysis(){return this.listModel.expressionAnalysis}createItemModel(e){return Gu(this.listModel,e)}getItemModel(e,r){return es(this.listModel,e,r)}getColorById(e){let r=this.getItemModel(e);return!r||r.type!=="expression"?"":JS(r)}getAllColorAssignments(){let e=[];for(let r of this.getAllItemModels()){if(r.type!=="expression")continue;let i=kn(r);if(!i)continue;let n=this.getEvaluationValueForItem(r.id);(typeof n=="string"||Array.isArray(n)&&typeof n[0]=="string")&&e.push({id:r.id,assignmentLatex:__dcg_shared_module_exports__['Ua'](i)})}return e}getItemModelByIndex(e){return Au(this.listModel,e)}getItemCount(){return sg(this.listModel)}getItemEditableLabelMode(e){let r=this.getItemModel(e);if(!(!r||r.type!=="expression"))return CV(r)}isItemSecret(e){let r=this.getItemModel(e);return r?og(r):!1}isItemReadonly(e){let r=this.getItemModel(e);return r?NS(r):!1}isItemSelected(e){let r=this.getItemModel(e);return!!r&&js(r)}hasAnyItemsSelected(){return this.getAllSelectedItems().length>0}hasMultipleItemsSelected(){return this.getAllSelectedItems().length>1}isItemSelectable(e){let r=this.getItemModel(e);return r?Lu(r):!1}anyItemDependsOnRandomSeed(){return RA(this.listModel)}areActionsEnabled(){return this.graphSettings.config.actions==="auto"?NA(this.listModel):!!this.graphSettings.config.actions}getAllItemModels(){return Bb(this.listModel)}getAllToolPreviewItems(){return Pu(this.listModel)}getAllModelsWithSliders(){return TA(this.listModel)}getGraphSettings(){return this.graphSettings}getAudioGraph(){return this.grapher!==void 0&&this.grapher.type==="2d"?this.grapher.audioGraph:void 0}inAudioTraceMode(){let e=this.getAudioGraph();return!!(e&&e.audioTraceActive)}canAudioTrace(){let e=this.getAudioGraph();return e?e.canAudioTraceCurrentExp():!1}isAudioTracing(){let e=this.getAudioGraph();return e?e.tonegen.isAnimating():!1}expressionsAreFullWidth(){return this.isNarrow()||this.graphSettings.config.graphpaper===!1}getExpListWidthString(){return this.expressionsAreFullWidth()?"100%":this.rootElt?this._getExpListWidth()+"px":"0"}getExpListWidth(){return this.rootElt?this._getExpListWidth():0}findFirstVisibleItem(){let e=_P(this,this._previousFirstVisibleId);if(this._previousFirstVisibleId=e,e)return this.getItemModel(e)}findLastVisibleItem(){let e=FP(this,this._previousLastVisibleId);if(this._previousLastVisibleId=e,e)return this.getItemModel(e)}updateRenderShellsAfterDispatch(){if(!this.rootElt||!this.isListVisible())return;let e=this.findFirstVisibleItem(),r=this.findLastVisibleItem();var i=e&&this.getItemRootNodeById(e.id),n=r&&this.getItemRootNodeById(r.id);if(i===this.lastInfiniteScrollFirstDOM&&n===this.lastInfiniteScrollLastDOM&&!this.hasDispatchSinceLastInfiniteScrollUpdate)return;this.lastInfiniteScrollFirstDOM=i,this.lastInfiniteScrollLastDOM=n,this.hasDispatchSinceLastInfiniteScrollUpdate=!1;let o=!1,a=e?e.index:1/0,s=r?r.index:1/0,l=this.listModel.dragState&&this.listModel.dragState.firstItemId,c,u=this.getOpenItemMenu();u&&u.type!=="multi-select-more"&&u.type!=="multi-select-transformations"&&u.type!=="geo-tool-dropdown"&&(c=u.model.id);for(let p of this.getAllItemModels()){var h=(p.index<a||p.index>s||p.isHiddenFromUI)&&!(p.type==="expression"&&p.sliderDragging);if(l==p.id&&(h=!1),c===p.id&&(h=!1),p.renderShell!==h&&(p.renderShell=h,o=!0,h)){let g=this.getItemRootNodeById(p.id);if(g){let y=g.getBoundingClientRect().height;y>0&&(p.cachedRenderHeight=y)}}}o&&this.markTickRequiredNextFrame()}updateRenderShellsBeforePaint(){if(this.hasDispatchSinceLastInfiniteScrollUpdate=!0,this.inPrintMode){for(let r of this.getAllItemModels())r.renderShell=!1;return}for(let r of this.getAllItemModels())r.isHiddenFromUI&&(r.renderShell=!0),r.type==="expression"&&r.sliderDragging&&(r.renderShell=!1);let e=this.getSelectedItem();e&&!this.isGeoItem(e.id)&&(e.renderShell=!1)}updateDragDrop(){let e=this.listModel.dragState;if(!e)return;let r=this.getItemModel(e.firstItemId);if(!r)return;let i=this.dragdrop_expressions.applyDrag();i&&(lg(this.listModel,i.dragState),Eo(r,i.folderId),r.index!==i.newIndex&&Nu(this.listModel,r.index,i.newIndex,e.numberOfItems))}_tickSliders(e){this.getPlayingSliders().forEach(function(r){XA(r,e)})}tickTicker(e){let r=this.listModel.ticker.lastTickTime===void 0;this.evaluator.addClockTickEvent(this.listModel.ticker.id,r),nA(this.listModel.ticker,e)}stopAllSliders(){for(let e of this.getAllItemModels())e.type==="expression"&&e.slider.isPlaying&&$o(e,!1)}getPlayingSliders(){var e=this.getAllItemModels(),r=[];for(let i of e)i.type==="expression"&&i.sliderExists&&i.slider.isPlaying&&r.push(i);return r}areAnyImagesLoading(){return hA(this.listModel)}_commitUserRequestedViewport(e){this.grapher&&this.grapher.setUserRequestedViewport(e)}_setAxisLimitLatex(e,r){this.settingsViewModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.settingsViewModel),{limitLatex:__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.settingsViewModel.limitLatex),{[e]:r})});let n=r===""&&(e==="xstep"||e==="ystep")?0:ai(r,this.graphSettings.degreeMode);switch(e){case"xstep":{if(!op(n))return;this.graphSettings.setProperty("xAxisStep",n)}break;case"ystep":{if(!op(n))return;this.graphSettings.setProperty("yAxisStep",n)}break;case"xmin":case"xmax":case"ymin":case"ymax":{if(!this.grapher)return;let o=this.grapher.viewportController.getViewport(),a="xmin";e==="xmin"&&(a="xmax"),e==="ymax"&&(a="ymin"),e==="ymin"&&(a="ymax");let s=ai(this.settingsViewModel.limitLatex[a],this.graphSettings.degreeMode),l=Ci.fromObject(__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},o.toObject()),{[e]:n,[a]:s}));if(!l.isValid(this.getAxisScaleSettings()))return;this.grapher.viewportController.setViewport(l);let u=e==="xmin"||e==="xmax"?"x":"y";this.graphSettings.setProperty("lastChangedAxis",u),this.markSquareAxesAfterUserEditedViewport()}break}if(this.grapher){let o=this.grapher.viewportController.getViewport().toObject();this._commitUserRequestedViewport(o)}}markSquareAxesAfterUserEditedViewport(){if(!this.grapher)return;let e=this.grapher.viewportController.getViewport().isSquare(this.grapher.getProjection().screen,this.getAxisScaleSettings());this.graphSettings.setProperty("squareAxes",e)}getLockViewportConfigSetting(){return this.graphSettings.config.lockViewport}getLockViewportUserSetting(){return this.graphSettings.userLockedViewport}canUserAddExpressions(){return!!this.graphSettings.config.expressions}areNotesEnabled(){return!!this.graphSettings.config.notes}areSlidersEnabled(){return!!this.graphSettings.config.sliders}areLinksEnabled(){return!!this.graphSettings.config.links}areImagesEnabled(){let e=window.FileReader,r=Ja&&jh&&jh[0]===8&&jh[1]===0&&jh[2]===0;return!!(this.graphSettings.config.images&&e&&!r)}areFoldersEnabled(){return!!this.graphSettings.config.folders}isDecimalToFractionEnabled(){return!!this.graphSettings.config.decimalToFraction}isTraceEnabled(){return!!this.graphSettings.config.trace}areFunctionsRestricted(){return!!this.graphSettings.config.restrictedFunctions}areGeometryFunctionsForceEnabled(){return!!this.graphSettings.config.forceEnableGeometryFunctions}isQwertyKeyboardEnabled(){return!!this.graphSettings.config.qwertyKeyboard}isZoomFitEnabled(){return!!this.graphSettings.config.zoomFit}canEditOnWeb(){return!!this.graphSettings.config.editOnWeb}hasTransparentBackground(){return!!this.graphSettings.config.transparentBackground}shouldAudioTraceReverseExpressions(){return!!this.graphSettings.config.audioTraceReverseExpressions}hasDefaultState(){return!!this.graphSettings.defaultState}getDefaultStateViewport(){var e=this.graphSettings.defaultState;if(e&&e.graph)return e.graph.viewport}getColors(){return this.graphSettings.config.colors}getImageOpacities(){return["0.2","0.4","0.6","0.8","1"]}getUIDragModes(){return["X","Y","XY"]}getNumberOfItemsInFolder(e){return fA(this.listModel,e)}getEnabledDragModesForItem(e){let r=this.getItemModel(e);if(!r||r.type!=="expression")return[];let i=r.formula,n=[];if(!i.move_strategy)return n;let o=i.move_strategy[0].type!=="none",a=i.move_strategy[1].type!=="none",s=o&&a;return o&&n.push("X"),a&&n.push("Y"),s&&n.push("XY"),n}shouldShowEvaluationForItem(e){let r=this.getItemModel(e);return!r||r.type!=="expression"?!1:YS(r)}getEvaluationValueForItem(e){let r=this.getItemModel(e);return r?r.type!=="expression"?NaN:JS(r):NaN}canDisplayEvaluationForItemAsFraction(e){if(!this.isDecimalToFractionEnabled())return!1;let r=this.getItemModel(e);if(!r||r.type!=="expression"||ex(r))return!1;let i=this.getEvaluationValueForItem(e);return typeof i!="number"?!1:__dcg_shared_module_exports__['Qa'](i)}shouldEvaluationForItemDisplayAsFraction(e){if(!this.isDecimalToFractionEnabled())return!1;let r=this.getItemModel(e);return!r||r.type!=="expression"?!1:xc(r)}getEvaluationLabelOptionsForItem(e){return __dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},WA),{displayAsFraction:this.shouldEvaluationForItemDisplayAsFraction(e)})}getPointStyles(){return["POINT","OPEN","CROSS"]}getLineStyles(){return["SOLID","DASHED","DOTTED"]}getOpacities(){return[.2,.4,.8]}isInEditListMode(){return this.layoutModel.inEditListMode}shouldShowAuthorFeatures(){return!!this.graphSettings.config.authorFeatures}getInvertedColors(){return!!this.graphSettings.config.invertedColors}canUseAdvancedStyling(){return this.graphSettings.config.advancedStyling}isDegreeMode(){return this.graphSettings.degreeMode}areLogModeRegressionsForced(){return this.graphSettings.config.forceLogModeRegressions}setAllRegressionsToLogMode(){for(let e of this.getAllItemModels())e.type==="expression"&&e.formula&&e.formula.is_regression&&rE(e,!0)}isGraphSettingsOpen(){return this.layoutModel.graphSettingsOpen}isAddExpressionOpen(){return this.layoutModel.addExpressionOpen}shouldRenderList(){if(this.layoutModel.expressionsVisible)return!0;var e=this.layoutModel.expressionsHiddenTime;return e===void 0?!1:Date.now()-e<=500}isListVisible(){return this.layoutModel.expressionsVisible}isGrapherEnabled(){return this.graphSettings.config.graphpaper!==!1}isListEnabled(){return this.graphSettings.config.expressions!==!1}areDistributionsEnabled(){return this.graphSettings.config.distributions===!0}isExpressionListFocused(){let e=this.getFocusLocation();if(!e)return!1;switch(e.type){case"settings":case"generic-menu":case"expression-menu":case"editable-label":case"geo-token":case"multi-select-more-icon":case"multi-select-transformations-icon":case"geo-header-back-link":case"multi-select-delete-icon":case"multi-select-show-hide-icon":case"new-transformation-number":case"label-points-icon":case"geo-show-constructions-icon":case"geo-basic-tool":case"geo-basic-tool-dropdown":case"geo-basic-tool-menu-item":case"regression-output":case"graph-paper":case"zoom-restore-btn":return!1;case"distribution-param":case"cdf-limit":case"slider-limit":case"domain-limit":case"expression":case"visualization-prop":case"search-expressions":case"replace-expressions":case"ticker":case"table":case"image":case"readonly-expression":case"braille-output":case"table-container":case"text":case"folder":case"add-item-btn":case"add-expression-btn":case"add-note-btn":case"add-table-btn":case"add-folder-btn":case"add-ticker-btn":case"add-image-btn":case"change-image-btn":case"edit-list-toggle":case"expression-icon":case"image-icon":case"slider-icon":case"slider-animation-properties-icon":case"slider-thumb":case"table-icon":case"action-icon":case"hide-expression-list-btn":case"show-expression-list-btn":case"top-level-icon":return!0;default:return e}}needsFakeKeypad(){if(this.inAudioTraceMode()&&this.isKeypadEnabled())return!0;let e=this.getFocusLocation();if(!e||this.getBrailleMode()!=="none"&&ko())return!1;switch(e.type){case"settings":return VP(e.location);case"new-transformation-number":case"distribution-param":case"cdf-limit":case"slider-limit":case"domain-limit":case"expression":case"visualization-prop":case"search-expressions":case"replace-expressions":case"ticker":return!0;case"expression-menu":return e.location==="opacity"||e.location==="linewidth"||e.location==="lineopacity"||e.location==="pointopacity"||e.location==="pointsize"||e.location==="labelsize"||e.location==="labelangle"||e.location==="updaterule";case"table":{if(this.isInEditListMode())return!1;let n=e.location;if(n.row===0)return!0;var r=this.getItemModel(e.id);if(!r||r.type!=="table")return!1;let o=r.columnModels[n.column];return o?!o.disabled:!1}case"image":return e.location!=="name";case"readonly-expression":case"braille-output":case"regression-output":case"graph-paper":case"table-container":case"text":case"folder":case"add-item-btn":case"add-expression-btn":case"add-note-btn":case"add-table-btn":case"add-folder-btn":case"add-ticker-btn":case"add-image-btn":case"change-image-btn":case"edit-list-toggle":case"hide-expression-list-btn":case"show-expression-list-btn":case"geo-token":case"multi-select-more-icon":case"multi-select-transformations-icon":case"geo-header-back-link":case"multi-select-delete-icon":case"multi-select-show-hide-icon":case"label-points-icon":case"geo-show-constructions-icon":case"geo-basic-tool":case"geo-basic-tool-dropdown":case"geo-basic-tool-menu-item":case"generic-menu":case"zoom-restore-btn":return!1;case"expression-icon":case"image-icon":case"slider-icon":case"action-icon":case"slider-animation-properties-icon":case"slider-thumb":case"table-icon":case"top-level-icon":return!1;case"editable-label":return this.getItemEditableLabelMode(e.id)==="MATH";default:return e}}isIdentifierRenameValid(e){return Ys(e)?!xA(this.listModel,e):!1}getBrandingMode(){return this.getEditLink()?"static-edit-link":this.getGraphSettings().config.editOnWeb?"edit-link":"powered-by"}getEditLink(){return window.iframeEmbedBrandingLink}_expressionZoomFit(e,r){let i=this.getItemModel(e);if(!this.grapher||!this.isZoomFitEnabled()||!i||i.type!=="expression"&&i.type!=="table"||!i.boundingBoxes||!i.boundingBoxes.length)return;var n=this.grapher.viewportController;if(!("zoomCustom"in n))return;let o=Rw(i.boundingBoxes,n.getProjection());o&&n.zoomCustom(o),r&&ri(this,{type:"zoom-restore-btn"})}_deleteItemAndAnimateOut(e,r){let n=this.getItemSelectorById(e);n&&(n.css({transition:.2+"s",opacity:"0",transform:"scale(.1, .1)"}),setTimeout(()=>{this.dispatch({type:"finish-deleting-item-after-animation",id:e,setFocusAfterDelete:r})},1e3*.2))}_finishDeletingItemAfterAnimation(e,r){let i=this.getItemModel(e);if(!i)return;let n=this.getItemSelectorById(e);var o=n&&document.activeElement&&P(document.activeElement).closest(n).length>0,a=sd(this.listModel,i.index);if(this._removeExpressionSynchronously(i),!(!r||!o)){if(!a){let s=Vu(this.listModel);s&&(a=s)}a&&Yi(this,a.id,"end")}}_removeExpressionSynchronously(e){let r=Bu(this.listModel,e.index);if(this.garbageCollectGeo(r),MA(this.listModel)){let i=this.createItemModel({type:"expression",id:this.generateId(),color:this.getNextColor()});ts(this.listModel,i)}}setRootElt(e){this.rootElt=e,this.dragdrop_expressions=new Yf(this)}getRootElt(){return this.rootElt}_hideExpressions(e){this.graphSettings.config.expressions&&(Dr(this.listModel,void 0),this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{expressionsVisible:!1,expressionsHiddenTime:Date.now()}),e?ri(this,{type:"show-expression-list-btn"}):Ur())}_showExpressions(e){this.graphSettings.config.expressions&&(this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{expressionsVisible:!0}),e?ri(this,{type:"hide-expression-list-btn"}):Ur())}_showToast(e){if(this.toastData=e,this.toastData.hasOwnProperty("undoCallback")&&!Xy){let i=gi?this.s("graphing-calculator-text-toast-undo-cmd-z"):this.s("graphing-calculator-text-toast-undo-ctrl-z");this.toastData.message+=" "+i}clearTimeout(this._hideToastTimeout);let r=typeof e.hideAfter=="number"?e.hideAfter:6e3;r>0&&(this._hideToastTimeout=setTimeout(()=>{this.dispatch({type:"toast/close",onHide:this.toastData.onHide})},r))}_setExpressionPropertiesFromAPI(e,r){let i=this.getItemModel(e);if(i)if(i.type==="table"&&r.columns){r=__dcg_shared_module_exports__['k'](r);let a=aG(i,r);var n=Gu(this.listModel,a);this._toplevelReplaceItemAt(i.index,n,!1)}else{let a=this.getItemModel(e);if(!a)return;for(var o in r)if(r.hasOwnProperty(o))switch(o){case"slider":{if(a.type!=="expression")continue;let s=r[o];s.hasOwnProperty("min")&&dg(a,s.min),s.hasOwnProperty("max")&&ug(a,s.max),s.hasOwnProperty("step")&&pg(a,s.step),s.hasOwnProperty("isPlaying")&&$o(a,s.isPlaying)}break;case"polarDomain":{if(a.type!=="expression")continue;hg(a,__dcg_shared_module_exports__['Yb'](r.polarDomain.min)),fg(a,__dcg_shared_module_exports__['Yb'](r.polarDomain.max))}break;case"parametricDomain":{if(a.type!=="expression")continue;gg(a,__dcg_shared_module_exports__['Yb'](r.parametricDomain.min)),mg(a,__dcg_shared_module_exports__['Yb'](r.parametricDomain.max))}break;case"hidden":this._setItemHidden(e,r.hidden);break;case"secret":zS(a,r.secret);break;case"readonly":Qb(a,r.readonly);break;case"color":{if(a.type!=="expression")continue;ax(a,r.color)}break;case"dragMode":{if(a.type!=="expression")continue;pd(a,r.dragMode)}break;case"label":{if(a.type!=="expression")continue;Ml(a,r.label)}break;case"showLabel":{if(a.type!=="expression")continue;ud(a,r.showLabel)}break;case"labelSize":{if(a.type!=="expression")continue;vg(a,r.labelSize)}break;case"labelOrientation":{if(a.type!=="expression")continue;sE(a,r.labelOrientation)}break;case"latex":if(a.type!=="expression")continue;sa(a,r.latex);break;case"points":if(a.type!=="expression")continue;nE(a,!!r.points);break;case"lines":if(a.type!=="expression")continue;aE(a,!!r.lines);break;case"pointStyle":if(a.type!=="expression")continue;oE(a,r.pointStyle);break;case"pointSize":if(a.type!=="expression")continue;xg(a,r.pointSize);break;case"pointOpacity":if(a.type!=="expression")continue;bg(a,r.pointOpacity);break;case"lineStyle":if(a.type!=="expression")continue;sx(a,r.lineStyle);break;case"lineWidth":if(a.type!=="expression")continue;qu(a,r.lineWidth);break;case"lineOpacity":if(a.type!=="expression")continue;Uu(a,r.lineOpacity);break;case"fill":if(a.type!=="expression")continue;iE(a,r.fill);break;case"fillOpacity":if(a.type!=="expression")continue;yg(a,r.fillOpacity);break;case"id":case"type":case"domain":break;default:throw new Error("trying to call setProperty for: "+o)}}}_isParentFolderHidden(e){let r=this.getItemModel(e);if(!r)return!1;let i=Uo(r);return i?i.hidden:!1}_toggleItemHidden(e){if(this._isParentFolderHidden(e))this._setItemHidden(e,!1);else{let r=this.getItemModel(e);if(!r)return;switch(r.type){case"expression":case"image":case"folder":this._setItemHidden(e,!r.hidden);break;case"table":case"text":break;default:return r}}}_toggleTableColumnHidden(e,r){if(this._isParentFolderHidden(e))this._setTableColumnHidden(e,r,!1);else{let i=this.getItemModel(e);if(!i||i.type!=="table")return;let n=Dn(i,r);if(!n)return;this._setTableColumnHidden(e,r,!n.hidden)}}_setTableColumnHidden(e,r,i){let n=this.getItemModel(e);if(!n||n.type!=="table")return;let o=Sb(n,r);!i&&this._isParentFolderHidden(e)&&this._setItemHidden(n.folderId,!1),pG(n,r,i),!i&&o&&MS(n,r,!0)}_setItemHidden(e,r){let i=this.getItemModel(e);if(i)switch(!r&&i.type!=="folder"&&this._isParentFolderHidden(i.id)&&this._setItemHidden(i.folderId,!1),i.type){case"expression":DV(i,r);break;case"folder":_0(i,r);break;case"image":LG(i,r);break;case"table":case"text":break;default:return i}}_addItemToEndFromAPI(e){let r=Nb(this.listModel);!e.secret&&r&&r.type==="expression"&&r.latex===""&&Bu(this.listModel,r.index),ts(this.listModel,e)}copyExpressionToIndex(e,r,i){let n={stripDefaults:!1},o;switch(e.type){case"expression":o=dd(e,n);break;case"table":o=Eu(e,n),o.columns&&o.columns.forEach(s=>{s.id=this.generateId()});break;case"image":o=Gb(e,n);break;case"text":o=Db(e,n);break;default:return}let a=this.createItemModel(__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},o),{id:this.generateId()}));this._toplevelInsertItemAt(r,a,!1,i||e.folderId)}_toplevelInsertItemAt(e,r,i,n){let o=r;ka(this.listModel,o,e),n&&Eo(o,n),i&&Yi(this,o.id)}_toplevelNewItemAtSelection(e,r){this.setGeoTool("selection");let i=this.getSelectedItem();if(i){let s=i.type==="expression"&&!i.latex;if(s&&!i.folderId&&(e.type!=="expression"||e.latex))return this._toplevelReplaceItemAt(i.index,e,r.shouldFocus);if(s&&i.folderId&&e.type!=="expression"&&e.type!=="folder")return this._toplevelReplaceItemAt(i.index,e,r.shouldFocus);if(i.type!=="folder"&&!i.folderId){let l;return this._toplevelInsertItemAt(i.index+1,e,r.shouldFocus,l)}if(i.type!=="folder"&&i.folderId&&e.type!=="folder")return this._toplevelInsertItemAt(i.index+1,e,r.shouldFocus,i.folderId);if(i.type==="folder"&&!i.collapsed&&e.type!=="folder")return this._toplevelInsertItemAt(i.index+1,e,r.shouldFocus,i.id)}let n=this.getFirstFullyVisibleItem();for(n&&n.type==="folder"&&(n=this.getItemModelByIndex(n.index+1));n&&n.type!=="folder"&&n.folderId;)n=this.getItemModelByIndex(n.index+1);let o=n?n.index:this.getItemCount(),a;return this._toplevelInsertItemAt(o,e,r.shouldFocus,a)}getFirstFullyVisibleItem(){let e=ZD(this);if(e)return es(this.listModel,e)}find$(e){return P(this.rootElt).find(e)}getExppanelSelector(){let e=zf(this);if(e)return P(e)}scrollItemIntoView(e){if(!this.rootElt||!this.isListVisible())return;let r=this.getItemSelectorById(e.id),i=Wf(this);if(!(!r||!i)){if(e.type==="table"){let n=r.find(".dcg-row .dcg-selected");if(n.length===1){ss(n,i,60);return}}ss(r,i,90)}}scrollSelectedItemIntoView(){let e=this.getSelectedItem();if(e){if(e&&e.type!=="folder"&&e.folderId){let r=this.getItemModel(e.folderId);r&&r.type==="folder"&&r.collapsedChildIsSelected&&(e=r)}this.scrollItemIntoView(e)}}_pasteTable(e){if(!this.grapher)return;let r=ag(this.listModel),i=IS(r,e,this),n=this.createItemModel(i);this._toplevelNewItemAtSelection(n,{shouldFocus:!0}),this._closeAddExpression();let o=this.grapher.getProjection(),a=o.viewport,s=__dcg_shared_module_exports__['la'](e[0],function(u){return parseFloat(u)}),l=__dcg_shared_module_exports__['la'](e[1],function(u){return parseFloat(u)}),c={xmin:__dcg_shared_module_exports__['sa'](s),xmax:__dcg_shared_module_exports__['ra'](s),ymin:__dcg_shared_module_exports__['sa'](l),ymax:__dcg_shared_module_exports__['ra'](l),type:"table"};if(isFinite(c.xmin)&&isFinite(c.xmax)&&isFinite(c.ymin)&&isFinite(c.ymax)&&(c.xmax>a.xmax||c.xmin<a.xmin||c.ymax>a.ymax||c.ymin<a.ymin)){let u=Rw([c],o);if(u){let h=new Ci(u.xmin,u.xmax,u.ymin,u.ymax);this.grapher.viewportController.setViewport(h),this._showToast({message:this.s("graphing-calculator-text-toast-zoom-to-fit"),undoCallback:()=>{this.dispatch({type:"undo"})}})}}}_insertSeveralExpressions(e){for(var r=0;r<e.length;r++){let i;i=this.createItemModel(e[r]),this._toplevelNewItemAtSelection(i,{shouldFocus:!0})}}_appendNumberList(e){let r=this.getSelectedItem();if(r&&r.type==="expression"){let i=r.latex,n=this.createItemModel({type:"expression",id:this.generateId(),latex:i+e});return this._toplevelReplaceItemAt(r.index,n,!0)}}_openOnWeb(){this.runAfterDispatch(()=>{if(!this.grapher)return;let e=JSON.stringify(this.getState()),r=this.grapher.screenshot({width:100,height:100}),o=(this.getGraphSettings().config.crossOriginSaveTest?"/":"https://www.desmos.com/")+"api/v1/calculator/cross_origin_save",a=P('<input type="text" name="calc_state" />').val(e),s=P('<input type="text" name="thumb_data" />').val(r),l=P('<form target="_blank" method="POST" style="display:none;"></form>').attr("action",o).append(P('<input type="text" name="is_open_on_web" value="true" />')).append(P('<input type="text" name="my_graphs" value="false" />')).append(P('<input type="text" name="is_update" value="false" />')).append(a).append(s);P(this.rootElt).append(l),l.trigger("submit").remove()})}notifyBugsnagAboutMissingSelectedItem(e,r){let i=Ru(this.listModel);var n="";try{i?n=JSON.stringify(i.cachedUndoRedoFullState,null,2):n="undefined"}catch(s){n="[[could not stringify]]"}var o="";try{if(!i)o="undefined";else{let s={id:i.id,index:i.index,displayIndex:i.index,secretIndex:i.secretIndex,guid:i.guid,renderShell:i.renderShell,isHiddenFromUI:i.isHiddenFromUI,hasDCGView:!!i.dcgView,cachedRenderHeight:i.cachedRenderHeight};o=JSON.stringify(s,null,2)}}catch(s){o="[[could not stringify]]"}var a="";try{a=JSON.stringify(qS(this.listModel),null,2)}catch(s){a="[[could not stringify]]"}oo("ReplaceItemAtError: no item at index",{metaData:{index:e,shouldFocus:r,selectedModelJSON:o,selectedItemJSON:n,listStateJSON:a}})}_toplevelReplaceItemAt(e,r,i){let n=r,o=this.getItemModelByIndex(e);o||this.notifyBugsnagAboutMissingSelectedItem(e,i);let a=o.type!=="folder"&&o.folderId;Bu(this.listModel,e),ka(this.listModel,n,e),a&&Eo(n,a),i&&Yi(this,n.id)}convertImageToDraggable(e){let r=this.getItemModel(e);if(!r||r.type!=="image")return;let i=r.folderId,n=r.index+1,o=r.center,a=ag(this.listModel),s=__dcg_shared_module_exports__['Ua']("C_"+a),l=this.createItemModel({id:this.generateId(),type:"expression",latex:s+"="+o,dragMode:"XY",hidden:!0});ka(this.listModel,l,n),i&&Eo(l,i),qo(r,"center",s),AS(r,!0),VS(r,!0),this.listModel.openItemMenu=void 0}createSlidersForItem(e,r){let i=this.getItemModel(e);if(!i)return;let n=i.type!=="folder"&&i.folderId;return this.createSliders({model:i,folderId:n,index:i.index+1},r)}createSlidersForTicker(e){return this.createSliders({model:this.listModel.ticker,folderId:!1,index:0,doNotChangeFocus:!0},e)}createSliders({model:e,folderId:r,index:i,doNotChangeFocus:n},o){var a=[];e.type==="ticker"?Pb(e,(p,g)=>{a.push({latex:p,location:g})}):Tu(e,(p,g)=>{a.push({latex:p,location:g})});var s=SP(a,o,{degreeMode:this.graphSettings.degreeMode});let l=e.formula?e.formula.action_value:void 0;for(var c=o.map(p=>{var g=s[p],y="1";g&&g.value!==void 0&&(y=g.value);var w;p===""?w="":l&&l.hasOwnProperty(p)?w=l[p]:w=__dcg_shared_module_exports__['Ua'](p)+"="+y;var b={type:"expression",id:this.generateId(),latex:w,color:this.getNextColor(),hidden:!!w};return g&&(g.min!==void 0&&(b.slider||(b.slider={}),b.slider.hardMin=!0,b.slider.min=g.min),g.max!==void 0&&(b.slider||(b.slider={}),b.slider.hardMax=!0,b.slider.max=g.max),g.step!==void 0&&(b.slider||(b.slider={}),b.slider.step=g.step)),b}),u=c.length-1;u>=0;u--){let p=this.createItemModel(c[u]);ka(this.listModel,p,i),r&&Eo(p,r)}if(n)return;let h=c[c.length-1];h.latex===""?Yi(this,h.id):ri(this,void 0)}_uploadImagesAndWaitForThemToLoad(e){let{files:r,id:i}=e;if(!r||r.length===0){this._showToast({message:this.s("graphing-calculator-text-toast-no-file-selected")});return}if(i&&r.length>1){this._showToast({message:this.s("graphing-calculator-text-toast-choose-one-file")});return}let n=$G({controller:this,files:r,id:i}),o=n.errors[0];o&&this._showToast({message:o});for(let a of n.tokens)this.__pendingImageUploads[a]=!0;this.isUploadingImages()&&this._showToast({message:this.s("graphing-calculator-text-toast-uploading-images"),onHide:()=>{this._clearPendingImageUploads()}})}getImageToRetry(){let e;for(let r of this.getAllItemModels())r.type==="image"&&r.loadStatus==="failed"&&(!e||e.failures>r.failures)&&(e=r);return e}retryLoadingFailedImage(e){let r=Date.now(),i=r-this.imageRetryState.lastAttemptTime,n=1e3*Math.pow(2,this.imageRetryState.attempts);this.imageRetryState.attempts>0&&i<n||(PS(e),this.imageRetryState={lastAttemptTime:r,attempts:this.imageRetryState.attempts+1})}getSelectedItem(){return Ru(this.listModel)}getAllSelectedItems(){return Ub(this.listModel)}getOpenItemMenu(){return this.listModel.openItemMenu}isItemSettingsMenuOpen(e){var r=this.listModel.openItemMenu;return r?r.guid===e:!1}closeItemSettingsMenu(){let e=this.getOpenItemMenu();e!==void 0&&(e.focusFirstOption&&(e.previousFocusLocation!==void 0?ri(this,e.previousFocusLocation):this.focusOpenMenuIcon()),this.listModel.openItemMenu=void 0)}focusOpenMenuIcon(){let e=this.getOpenItemMenu();e&&(e.type==="slider"?this.dispatch({type:"set-focus-location",location:{type:"slider-animation-properties-icon",id:e.model.id}}):e.type==="image"?this.dispatch({type:"set-focus-location",location:{type:"image-icon",id:e.model.id}}):e.type==="table-column"?this.dispatch({type:"set-focus-location",location:{type:"table-icon",id:e.model.table.id,columnId:e.model.id}}):e.type==="geo-tool-dropdown"?this.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-dropdown",tool:e.tools[0]}}):e.type==="multi-select-more"?this.dispatch({type:"set-focus-location",location:{type:"multi-select-more-icon"}}):e.type==="multi-select-transformations"?this.dispatch({type:"set-focus-location",location:{type:"multi-select-transformations-icon"}}):this.dispatch({type:"set-focus-location",location:{type:"expression-icon",id:e.model.id}}))}getFocusedItem(){return DP(this)}getFocusLocation(){return this.focusLocation}isFocusLocationFocused(e){let r=this.focusLocation,i=e;return!r||!i?!1:__dcg_shared_module_exports__['Ea'](r,i)}isCurrentFocusLocationValid(){let e=this.focusLocation;if(!e)return!0;if(e.type==="settings")return e.location==="icon"||this.isGraphSettingsOpen();if(e.type==="add-item-btn"||e.type==="edit-list-toggle"||e.type==="hide-expression-list-btn"||e.type==="show-expression-list-btn")return this.isListEnabled();if(e.type==="add-expression-btn"||e.type==="add-table-btn")return this.layoutModel.addExpressionOpen;if(e.type==="add-note-btn")return this.layoutModel.addExpressionOpen&&this.areNotesEnabled();if(e.type==="add-folder-btn")return this.layoutModel.addExpressionOpen&&this.areFoldersEnabled();if(e.type==="add-ticker-btn")return this.layoutModel.addExpressionOpen&&this.areActionsEnabled();if(e.type==="add-image-btn")return this.layoutModel.addExpressionOpen&&this.areImagesEnabled();if(e.type==="zoom-restore-btn")return!0;if(e.type==="search-expressions"||e.type==="replace-expressions")return this.expressionSearchOpen;if(e.type==="ticker")return this.listModel.ticker.open;if(e.type==="generic-menu")return!!this.getOpenItemMenu();if(e.type==="graph-paper"){let n=this.getGrapher();return!!(n&&n.getIsVisible()&&n.settings.config.graphpaper)}if(e.type==="geo-show-constructions-icon"||e.type==="geo-token"||e.type==="multi-select-more-icon"||e.type==="multi-select-transformations-icon"||e.type==="label-points-icon")return this.isGeoUIActive();if(e.type==="new-transformation-number"){let n=this.getGeoModel(),o=n.getCurrentTool(),a=n.getNonObjectsState().ui.currentTool.inputIndex,s=o.getSpec&&o.getSpec();return!!s&&!!s.inputs[a]&&s.inputs[a].type==="number"}if(e.type==="geo-header-back-link")return this.isGeoUIActive()&&this.hasAnyItemsSelected();if(e.type==="multi-select-delete-icon"||e.type==="multi-select-show-hide-icon")return this.isGeoUIActive()&&this.getActiveTool()==="box-selection"&&this.hasAnyItemsSelected();if(e.type==="geo-basic-tool"||e.type==="geo-basic-tool-dropdown")return this.isGeoUIActive()&&e.tool!=="";if(e.type==="regression-output")return e.parameter!=="";let r=this.getOpenItemMenu();if(e.type==="geo-basic-tool-menu-item")return this.isGeoUIActive()&&e.tool!==""&&r!==void 0&&r.type==="geo-tool-dropdown";let i;if(r&&r.type==="table-column"?i=r.model.table:i=this.getItemModel(e.id),!i)return!1;if(e.type==="change-image-btn")return this.listModel&&i.type==="image"&&this.areImagesEnabled();if(e.type==="expression-menu"){if(e.location==="start"||e.location==="end"||e.location==="updaterule"||e.location==="anywhere"||i.type==="table")return!0;if(i.type!=="expression")return!1;let{points:n,lines:o,fill:a}=i;Qs(i)&&(a=!0);let s=__dcg_shared_module_exports__['ac'](i.formula.expression_type,{points:n,lines:o,fill:a});return!(!s.fill&&!s.points&&!s.lines&&!i.showLabel)}if(!this.isItemSelected(e.id)&&e.type!=="editable-label")return!1;switch(e.type){case"domain-limit":return!(i.type!=="expression"||!dx(i));case"expression-icon":case"top-level-icon":return!0;case"image-icon":return i.type==="image"&&i.loadStatus!=="loading"&&i.loadStatus!=="failed"&&!i.error;case"action-icon":return!(i.type!=="expression"||!Yu(i));case"slider-icon":case"slider-animation-properties-icon":case"slider-thumb":case"slider-limit":return!(i.type!=="expression"||!GV(i));case"table-icon":return i.type==="table"&&this.getGraphSettings().config.graphpaper;case"visualization-prop":return!(i.type!=="expression"||!px(i));case"distribution-param":if(i.type!=="expression")return!1;let n=da(i);return n?e.location in n.values:!1;case"cdf-limit":return i.type!=="expression"?!1:Al(i);case"image":return i.type==="image";case"folder":return i.type==="folder";case"text":return i.type==="text";case"expression":return i.type==="expression"&&!this.isInEditListMode();case"readonly-expression":return this.isItemReadonly(i.id)||i.type==="expression"&&this.isInEditListMode();case"braille-output":return i.type==="expression"&&this.getBrailleMode()!=="none";case"table":return i.type!=="table"?!1:mG(i,e.location);case"table-container":return i.type==="table"&&this.isInEditListMode();case"editable-label":return i.type!=="expression"?!1:Wu(i);default:return e}}isDragDropActive(){return!!this.listModel.dragState}isItemBeingDragged(e){let r=this.listModel.dragState;return!!(r&&r.firstItemId===e)}getDraggedItemId(){let e=this.listModel.dragState;return e&&e.firstItemId}getRawDragState(){return this.listModel.dragState}initStateStack(){this.stateStack=new $l,this.stateStack.addState({diffState:this.getUndoRedoDiffState(),fullState:this.getUndoRedoFullState()})}getUndoRedoDiffState(){return{randomSeed:this.getRandomSeed(),layoutModel:this.layoutModel,settingsViewModel:this.settingsViewModel,graph:this.grapher?this.grapher.getUndoRedoState():void 0,expressions:AA(this.listModel),wasCompleteSetState:this.isCurrentlyDoingSetState}}getUndoRedoFullState(){return{randomSeed:this.getRandomSeed(),layoutModel:this.layoutModel,settingsViewModel:this.settingsViewModel,graph:this.grapher?this.grapher.getUndoRedoState():void 0,expressions:qS(this.listModel),wasCompleteSetState:this.isCurrentlyDoingSetState}}getState(e){let r={stripDefaults:!0};e&&e.hasOwnProperty("stripDefaults")&&(r.stripDefaults=!!e.stripDefaults);let i=this.grapher?this.grapher.getState(r):__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.getBlankState().graph),{degreeMode:this.graphSettings.degreeMode});var n={version:sl,randomSeed:this.getRandomSeed(),graph:i,expressions:VA(this.listModel,r)};return e&&e.avoidBackMigration?__dcg_shared_module_exports__['k'](n):xP(__dcg_shared_module_exports__['k'](n))}isGeometry(){return this.graphSettings.config.product==="geometry-calculator"}isMultiSelectEnabled(){return this.isGeometry()}canLoadPastedLink(e){return this.graphSettings.config.pasteGraphLink?this.isGeometry()?Jf(e)||qP(e)||Nw(e):Jf(e):!1}getBlankState(){return this.isGeometry()?Fp:this.graphSettings.config.clearIntoDegreeMode?__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},Vp),{graph:__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},Vp.graph),{degreeMode:!0})}):Vp}externalSetState(e,r){this._clearPendingImageUploads(),this.rootElt&&P(document.activeElement).closest(this.rootElt).length&&P(document.activeElement).trigger("blur"),r||(r={}),e||(e=this.getBlankState()),typeof e=="string"&&(e=JSON.parse(e)),e&&(e=bs(e));let i=this.graphSettings.config.product,n;if(!e.graph||e.graph.product===void 0?n="graphing":n=e.graph.product,n!==i)throw new Error(`Data Error: state appears to have been saved in the '${n}' product and cannot be opened in the '${i}' product.`);let o=this.layoutModel;this.setState(e,r),IA(this.listModel),Kb(this.listModel),this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},XD(this.graphSettings.config)),{keypadMinimized:o.keypadMinimized,keypadLayout:o.keypadLayout,keypadFunctionsOpen:o.keypadFunctionsOpen,expressionsVisible:!!this.graphSettings.config.expressions&&(this.isListVisible()||!!r.forceExpressionsOpen)}),this.settingsViewModel=QD(),ri(this,void 0),r.forceUnsavedChanges?this.enqueueEvent("change"):this.enqueueEvent("clearUnsavedChanges")}setState(e,r){if(this.isCurrentlyDoingSetState=!0,this.suggestedIdentifierRename=void 0,this.lastUserUpdatedExpressionItem=void 0,"graph"in e&&(this.grapher?this.grapher.setGrapherState(e.graph):Hl.copyGraphProperties(e.graph,this.graphSettings)),"expressions"in e){Dr(this.listModel,void 0);let i=LA(e.expressions);i>=this.__nextItemId&&(this.__nextItemId=i+1),PA(this.listModel,e.expressions,r||{})}e.layoutModel&&(this.layoutModel=e.layoutModel),e.settingsViewModel&&(this.settingsViewModel=e.settingsViewModel),(!r||!r.allowUndo)&&this.clearUndoRedoHistory(),this.setRandomSeed(e.randomSeed||al())}updateToState(e){this.isCurrentlyDoingRestoreState=!0,this.suggestedIdentifierRename=void 0,this.lastUserUpdatedExpressionItem=void 0,"graph"in e&&this.grapher&&this.grapher.setGrapherState(e.graph,{doNotClear:!0}),"expressions"in e&&OA(this.listModel,e.expressions),e.layoutModel&&(this.layoutModel=e.layoutModel),e.settingsViewModel&&(this.settingsViewModel=e.settingsViewModel)}commitUndoRedoSynchronously(e){let r=this.stateStack.getState(),i=r&&r.diffState,n=this.getUndoRedoDiffState();if(H4(i,n))return;let o={diffState:n,fullState:this.getUndoRedoFullState()};HP(e)?(this.stateStack.addState(o),this.enqueueEvent("change",e)):this.stateStack.replaceInteriorState(o)}undo(){if(!this.canUndo())return;this.closeToast(),this.stateStack.undo();let e=this.stateStack.getState().fullState;e.wasCompleteSetState?this.setState(e,{allowUndo:!0}):this.updateToState(e),this.enqueueEvent("change",{type:"undo"})}redo(){if(!this.canRedo())return;this.stateStack.redo();let e=this.stateStack.getState().fullState;e.wasCompleteSetState?this.setState(e,{allowUndo:!0}):this.updateToState(e),this.enqueueEvent("change",{type:"undo"})}clearUndoRedoHistory(){this.stateStack.clear()}canUndo(){return this.stateStack.canUndo()}canRedo(){return this.stateStack.canRedo()}closeToast(){let e=this.toastData.onHide;e&&this.runAfterDispatch(e),this.toastData={}}_closeAddExpression(){this.layoutModel=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.layoutModel),{addExpressionOpen:!1})}doesDOMHaveSize(){return this.layoutMeasurements.width>0&&this.layoutMeasurements.height>0}_getExpListWidth(){var e;if(this.userSpecifiedExpListWidth!==void 0){let n=this.isGeometry()?320:200;e=Math.max(280,Math.min(this.layoutMeasurements.width-n,this.userSpecifiedExpListWidth))}else{if(e=this.layoutMeasurements.width,!e)return 356;var r=.2*e+160;e=Math.min(500,Math.max(280,r))}var i=this.layoutMeasurements.width-this.getGrapherHeight();return Math.abs(i-e)<=10?i:e}_setExpListWidth(e){this.userSpecifiedExpListWidth!==e&&(this.userSpecifiedExpListWidth=e)}getKeypadHeight(){return this.computeMajorLayout().keypad.height}isKeypadEnabled(){return!!this.graphSettings.config.keypad}isKeypadOpen(){if(!this.isKeypadEnabled())return!1;let e=this.layoutModel.keypadMinimized&&!this.isNarrow();return this.needsFakeKeypad()&&!e}isHideKeypadButtonVisible(){return this.getBrailleMode()==="none"&&this.isKeypadOpen()&&(!this.isNarrow()||this.inAudioTraceMode())}isKeypadFunctionsPopoverOpen(){return!!this.layoutModel.keypadFunctionsOpen}getKeypadLayout(){return this.layoutModel.keypadLayout}isLetterKeypadOpen(){let e=this.getKeypadLayout();return this.isKeypadOpen()&&(e==="letters"||e==="noQwertyLetters"||e==="capitalLetters"||e==="noQwertyCapitalLetters")}isFileDraggedOver(){return this.layoutModel.isFileDraggedOver}getGeoToolbarHeight(){return this.isGeoUIActive()?48:0}isNarrowGeometryHeader(){return this.computeMajorLayout().grapher.width<450}getGrapherHeight(){return this.layoutMeasurements.height-this.getGeoToolbarHeight()}computeMajorLayout(){var e=this.layoutMeasurements.width,r=this.layoutMeasurements.height,i=this.isNarrow(),n=this.isListVisible(),o=this.isKeypadOpen(),a=!this.isGrapherEnabled(),s=!this.isListEnabled(),l=!!this.getGraphSettings().config.projectorMode,c={left:0,top:0,width:0,height:0},u={left:0,top:0,width:0,height:0},h={left:0,top:r,width:e,height:l?i?185:193:169};s?(u.width=e,u.height=r):a?(c.width=e,c.height=r):n?i?(c.width=e,c.height=Math.round(.58*r),c.top=r-c.height,u.width=e,u.height=r-c.height):(c.width=this.getExpListWidth(),c.height=r,u.left=c.width,u.width=e-u.left,u.height=r):n||(i?(c.width=e,c.height=Math.round(.58*r),c.top=r,u.width=e,u.height=r):(c.width=this.getExpListWidth(),c.height=r,c.left=-c.width,u.width=e,u.height=r)),o&&(h.top-=h.height,s||(c.height-=h.height));let p=this.getGeoToolbarHeight();return p&&(u.top+=p,u.height-=p),{list:c,grapher:u,keypad:h}}isNarrow(){return this.isGeometry()?this.layoutMeasurements.width<600:this.layoutMeasurements.width<450}getLayoutMeasurements(){return this.layoutMeasurements}getCapExpressionSize(){return!!this.getGraphSettings().config.capExpressionSize}handleAudioTraceCommand(e){let r=this.getAudioGraph();if(r===void 0)return;let i=r.agNavigator;switch(e){case"on":this.runAfterDispatch(()=>{r.enterAudioTrace({fromKeypad:!0})});break;case"off":this.runAfterDispatch(()=>{r.exitAudioTrace()});break;case"hear-graph":r.hearGraph();break;case"stop-graph":r.stopGraph();break;case"volume-down":r.adjustVolume("down");break;case"volume-up":r.adjustVolume("up");break;case"speed-down":r.speedDown();break;case"speed-up":r.speedUp();break;case"previous-point":this.runAfterDispatch(()=>{r.reportAndMoveToPrevPoint()});break;case"next-point":this.runAfterDispatch(()=>{r.reportAndMoveToNextPoint()});break;case"previous-poi":this.runAfterDispatch(()=>{r.reportAndMoveToPrevPOI()});break;case"next-poi":this.runAfterDispatch(()=>{r.reportAndMoveToNextPOI()});break;case"previous-curve":this.runAfterDispatch(()=>{i.prevCurve()});break;case"next-curve":this.runAfterDispatch(()=>{i.nextCurve()});break;case"describe-point":r.describePoint();break;case"describe-curve":r.describeCurve();break;case"describe-axes":r.describeAxes();break;case"keyboard-shortcuts":this.enqueueEvent("showHotkeysModal",{type:"keypad/audio-trace",command:e});break;default:return e}}setAudioTraceSpeed(e){let r=this.getAudioGraph();r&&r.adjustPlaybackSpeed(e)}setGraphPaperFocus(e){ri(this,e.isFocused?{type:"graph-paper"}:void 0);var r=this.getGrapher();r==null||r.redrawAllLayers(),this.isGeoToolActive()&&this.runAfterDispatch(()=>{var i;e.isFocused&&this.getGeoModel().speakCurrentGeoToolHint(),(i=r==null?void 0:r.poiController)==null||i.handleGeoKeyboardPtMove()})}isGraphPaperFocused(){let e=this.getFocusLocation();return!!e&&e.type==="graph-paper"}setCanShowKeyboardShortcuts(e){this.canShowKeyboardShortcuts=e}getCanShowKeyboardShortcuts(){return this.canShowKeyboardShortcuts}getGeometryConstructionCount(){return this.getNumberOfItemsInFolder(__dcg_shared_module_exports__['vc'])}getAllGeometryConstructionIds(){return mA(this.listModel,__dcg_shared_module_exports__['vc'])}makeGeoAPI(){this.geoModel=new Bf(this)}getGeoTokenInfoFromAssignment(e){if(!e)return;let r=e.match(/^\$(\d+)/);if(r)return this.cachedGeoTokenInfo[r[1]]}getGeoDescription(e,r={includeDetails:!0}){if(!e)return this.s("graphing-calculator-narration-geometry-nothing-selected");if(e.type!=="expression"||!e.latex)return this.s("graphing-calculator-narration-geometry-not-a-construction");let i=e.formula.typed_constant_value;if(!i)return this.s("graphing-calculator-narration-geometry-not-a-construction");let n=this.grapher&&this.grapher.getProjection(),o=n&&n.viewport,a=e.formula.assignment||"",s=e.formula.geometry&&e.formula.geometry.call,l=s&&s.symbol,c=s&&s.parents?s.parents.map(R=>R===void 0?"":R[0]):[],u=i.valueType,h=i.value,p=[],g="",y,w,b,D,I,E,G,T,L,_,x;if(l==="apply"&&typeof c[0]=="string"){let R="",q=this.getItemsByIdentifier(c[0]);for(let K of q){if(K.type!=="expression")continue;let Y=K.formula.geometry;if(!(!Y||!Y.call)){R=Y.call.symbol;break}}R==="dilation"?p.push(this.raw("dilated")):R==="rotation"?p.push(this.raw("rotated")):R==="translation"?p.push(this.raw("translated")):R==="reflection"?p.push(this.raw("reflected")):p.push(this.raw("transformed"))}switch(u){case __dcg_shared_module_exports__['q']:if(l==="intersection"){e.label!==void 0&&e.label!==""?g=this.s("graphing-calculator-narration-geometry-intersection-with-assignment",{assignment:uo(e.label)}):/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-intersection",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-intersection-with-assignment",{assignment:a}),y=h[0],w=h[1],L=c[0]!==void 0?this.getGeoTokenInfoFromAssignment(c[0]):void 0,_=c[1]!==void 0?this.getGeoTokenInfoFromAssignment(c[1]):void 0,r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"&&L!==void 0&&_!==void 0?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates-and-intersection",{itemDescription:g,parent1:L.description,parent2:_.description,x:on(this,y,o),y:an(this,w,o)})):p.push(g);break}else if(l==="glider"){e.label!==void 0&&e.label!==""?g=this.s("graphing-calculator-narration-geometry-glider-with-assignment",{assignment:uo(e.label)}):/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-glider",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-glider-with-assignment",{assignment:a}),y=h[0],w=h[1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates",{itemDescription:g,x:on(this,y,o),y:an(this,w,o)})):p.push(g);break}else e.label!==void 0&&e.label!==""?g=this.s("graphing-calculator-narration-geometry-point-with-assignment",{assignment:uo(e.label)}):/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-point",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-point-with-assignment",{assignment:a});y=h[0],w=h[1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates",{itemDescription:g,x:on(this,y,o),y:an(this,w,o)})):p.push(g);break;case __dcg_shared_module_exports__['C']:/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-circle",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-circle-with-assignment",{assignment:a}),y=h[0][0],w=h[0][1],G=h[1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"&&typeof G=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates-with-radius",{itemDescription:g,x:on(this,y,o),y:an(this,w,o),radius:nn(__dcg_shared_module_exports__['Na'](G,o.xmax-o.xmin).latex)})):p.push(g);break;case __dcg_shared_module_exports__['E']:/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-arc",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-arc-with-assignment",{assignment:a}),y=h[0][0],w=h[0][1],b=h[1][0],D=h[1][1],I=h[2][0],E=h[2][1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"&&typeof b=="number"&&typeof D=="number"&&typeof I=="number"&&typeof E=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates-with-middle-and-end",{itemDescription:g,x1:on(this,y,o),y1:an(this,w,o),x2:on(this,b,o),y2:an(this,D,o),x3:on(this,I,o),y3:an(this,E,o)})):p.push(g);break;case __dcg_shared_module_exports__['y']:T=h.length,T===3?/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-triangle",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-triangle-with-assignment",{assignment:a}):T===4?/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-quadrilateral",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-quadrilateral-with-assignment",{assignment:a}):/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-polygon",{index:e.id,sideCount:T}):g=this.s("graphing-calculator-narration-geometry-polygon-with-assignment",{assignment:a,sideCount:T}),y=h[0][0],w=h[0][1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates",{itemDescription:g,x:on(this,y,o),y:an(this,w,o)})):p.push(g);break;case __dcg_shared_module_exports__['G']:case __dcg_shared_module_exports__['I']:case __dcg_shared_module_exports__['A']:u===__dcg_shared_module_exports__['G']?/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-line",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-line-with-assignment",{assignment:a}):u===__dcg_shared_module_exports__['I']?/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-ray",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-ray-with-assignment",{assignment:a}):u===__dcg_shared_module_exports__['A']&&(/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-segment",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-segment-with-assignment",{assignment:a})),y=h[0][0],w=h[0][1],b=h[1][0],D=h[1][1],r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"&&typeof b=="number"&&typeof D=="number"?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates-to-coordinates",{itemDescription:g,x1:on(this,y,o),y1:an(this,w,o),x2:on(this,b,o),y2:an(this,D,o)})):p.push(g);break;case __dcg_shared_module_exports__['K']:case __dcg_shared_module_exports__['M']:/^\$/.test(a)?g=this.s("graphing-calculator-narration-geometry-unlabeled-angle",{index:e.id}):g=this.s("graphing-calculator-narration-geometry-angle-with-assignment",{assignment:a}),y=h[0][0],w=h[0][1],c.length&&(L=c[0]!==void 0?this.getGeoTokenInfoFromAssignment(c[0]):void 0,_=c[1]!==void 0?this.getGeoTokenInfoFromAssignment(c[1]):void 0,x=c[2]!==void 0?this.getGeoTokenInfoFromAssignment(c[2]):void 0),r.includeDetails&&o&&typeof y=="number"&&typeof w=="number"?L!==void 0&&_!==void 0&&x!==void 0?p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates-with-vertex-from-to",{itemDescription:g,x1:on(this,y,o),y1:an(this,w,o),parent1:L.description,parent2:_.description,parent3:x.description})):p.push(this.s("graphing-calculator-narration-geometry-item-at-coordinates",{itemDescription:g,x:on(this,y,o),y:an(this,w,o)})):p.push(g);break;default:p.push(this.s("graphing-calculator-narration-geometry-item-unknown"))}let V=p.join(" ");return this.activeTool==="box-selection"?this.isItemSelected(e.id)?this.s("shared-calculator-narration-item-selected",{item:V}):this.s("shared-calculator-narration-item-unselected",{item:V}):V}isDispatching(){return this.dispatcher.isDispatching()}getSuggestedIdentifierRenameInfo(e){if(this.suggestedIdentifierRename&&this.suggestedIdentifierRename.id===e)return this.suggestedIdentifierRename}updateSuggestedIdentifierRenameInfo(){if(!this.shouldShowAuthorFeatures())return;let e=this.lastUserUpdatedExpressionItem;if(!e){this.suggestedIdentifierRename=void 0;return}this.suggestedIdentifierRename&&this.suggestedIdentifierRename.id!==e.id&&(this.suggestedIdentifierRename=void 0);var r=e.formula.assignment||"",i=r?__dcg_shared_module_exports__['Ua'](r):"";if(!this.suggestedIdentifierRename){i&&(this.suggestedIdentifierRename={id:e.id,from:i,to:i,countOfChanges:0});return}if(i!==this.suggestedIdentifierRename.to){if(this.suggestedIdentifierRename.to=i,this.suggestedIdentifierRename.from===this.suggestedIdentifierRename.to||!this.suggestedIdentifierRename.from||!this.suggestedIdentifierRename.to){this.suggestedIdentifierRename.countOfChanges=0;return}if(this.countIdentifierAssignments(r)>1){this.suggestedIdentifierRename.countOfChanges=0;return}var n=this.countGlobalIdentifierOccurences(this.suggestedIdentifierRename.from);this.suggestedIdentifierRename.countOfChanges=n}}getMathquillConfig(e){let r=e.additionalOperators||[];return{autoOperatorNames:Ko({additionalOperators:r,includeGeometryFunctions:this.isGeometry()}),autoCommands:Bs({additionalCommands:this.isGeometry()?[]:["int"],disallowAns:this.isGeometry()}),logAriaAlerts:!!Sn().logAria}}constrainMultiSelect(){if(this.isMultiSelectEnabled())return;let e=Ub(this.listModel);e.length>1&&Dr(this.listModel,e[0])}};function $P(t){return t&&__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},t),{wasCompleteSetState:void 0,layoutModel:void 0,settingsViewModel:void 0})}function H4(t,e){return __dcg_shared_module_exports__['Ea']($P(t),$P(e))}var ph=__dcg_shared_module_exports__['i'](ne());at();var Xf=class{constructor(e){this.controller=e}handleKeydown(e){let r=Ei(e);if(jg(e))e.stopPropagation(),e.preventDefault(),this.controller.hasVisibleAndUndoableToast()?this.controller.toastUndo():this.controller.dispatch({type:"undo"});else if(Yg(e))e.stopPropagation(),e.preventDefault(),this.controller.dispatch({type:"redo"});else if(e.altKey&&!e.ctrlKey&&!e.metaKey&&e.shiftKey&&r==="Z"){let i=this.controller.getSelectedItem();i&&i.id&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"expression-zoom-fit",id:i.id,focusAfterTap:!1}))}else if(e.altKey!==gi&&e.metaKey===gi&&!e.ctrlKey&&e.shiftKey&&r==="A"&&this.controller.isDecimalToFractionEnabled()){let i=this.controller.getSelectedItem();i&&i.type==="expression"&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"toggle-fraction-evaluation",id:i.id}),this.controller.runAfterDispatch(()=>{xc(i)?ge(this.controller.s("shared-calculator-narration-show-as-fraction")):ge(this.controller.s("shared-calculator-narration-show-as-decimal"))}))}else if(!e.altKey&&e.ctrlKey!==gi&&e.metaKey===gi&&r==="F"){if(this.controller.isExpressionListFocused()){let i=qe.getFocusedMathquill(),n="";try{n=i.__controller.cursor.selection.join("latex")||""}catch(o){}this.controller.dispatch({type:"open-expression-search",rename:!!e.shiftKey,latex:n}),e.preventDefault(),e.stopPropagation()}}else if((e.altKey||e.metaKey)&&!e.ctrlKey&&!e.shiftKey&&r===void 0){if(Le(e)===Fn){let i=this.controller.getSelectedItem();i&&i.type==="folder"&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-folder-collapsed",id:i.id,isCollapsed:!0}),ge(this.controller.s("graphing-calculator-narration-folder-collapsed")))}else if(Le(e)===Yn){let i=this.controller.getSelectedItem();i&&i.type==="folder"&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-folder-collapsed",id:i.id,isCollapsed:!1}),ge(this.controller.s("graphing-calculator-narration-folder-expanded")))}}else if(e.shiftKey&&(e.altKey||e.metaKey)&&!e.ctrlKey){if(Le(e)===Fn)e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-all-folders-collapsed",isCollapsed:!0}),ge(this.controller.s("graphing-calculator-narration-all-folders-collapsed"));else if(Le(e)===Yn)e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-all-folders-collapsed",isCollapsed:!1}),ge(this.controller.s("graphing-calculator-narration-all-folders-expanded"));else if(r==="E"){if(!this.controller.isListEnabled())return;this.controller.isListVisible()?(this.controller.dispatch({type:"hide-expressions-list",focusShowIcon:!1}),ge(this.controller.s("graphing-calculator-narration-hide-expression-list"))):(this.controller.dispatch({type:"show-expressions-list",focusHideIcon:!1}),this.focusExpressionList()),e.preventDefault(),e.stopPropagation()}}else if(e.ctrlKey&&(e.altKey||e.metaKey)&&!e.shiftKey){if(r==="E"){if(!this.controller.isListEnabled())return;e.preventDefault(),e.stopPropagation(),this.focusExpressionList()}else if(r==="X"){if(!this.controller.isListEnabled())return;e.preventDefault(),e.stopPropagation(),this.controller.canUserAddExpressions()?(ge(this.controller.s("graphing-calculator-narration-add-expression")),this.controller.dispatch({type:"new-expression"})):ge(this.controller.s("graphing-calculator-narration-unable-to-add-expression"))}else if(r==="O"){if(!this.controller.isListEnabled())return;e.preventDefault(),e.stopPropagation(),this.controller.canUserAddExpressions()&&this.controller.areNotesEnabled()?(ge(this.controller.s("graphing-calculator-narration-add-note")),this.controller.dispatch({type:"new-text"})):ge(this.controller.s("graphing-calculator-narration-unable-to-add-note"))}else if(r==="F"&&this.controller.canUserAddExpressions()&&this.controller.areFoldersEnabled())e.preventDefault(),e.stopPropagation(),ge(this.controller.s("graphing-calculator-narration-add-folder")),this.controller.dispatch({type:"new-folder"});else if(r==="I"&&this.controller.canUserAddExpressions()&&this.controller.areImagesEnabled())e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"toggle-add-expression",focusOnOpen:!1}),this.controller.runAfterDispatch(()=>{this.controller.find$(".dcg-add-expression-container input[type=file]").trigger("click"),ge(this.controller.s("graphing-calculator-narration-add-image"))});else if(r==="T")e.preventDefault(),e.stopPropagation(),this.controller.canUserAddExpressions()?(ge(this.controller.s("graphing-calculator-narration-add-table")),this.controller.dispatch({type:"new-table"})):ge(this.controller.s("graphing-calculator-narration-unable-to-add-table"));else if(r==="M"&&this.controller.isGeoUIActive())e.preventDefault(),e.stopPropagation(),this.controller.getActiveTool()==="box-selection"&&this.controller.hasAnyItemsSelected()?this.controller.dispatch({type:"set-focus-location",location:{type:"geo-header-back-link"}}):this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:this.controller.getActiveTool()}});else if(r==="G")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"toggle-graph-settings",focusOnOpen:!0});else if(r==="P"){e.preventDefault(),e.stopPropagation();let i;if(this.controller.isGeoUIActive()){this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}});return}else i=this.controller.find$(".dcg-tabbable-point, .dcg-tabbable-clickableobject, .dcg-tabbable-draggableimage").filter("[tabindex=0]"),i.length===0&&(i=this.controller.find$(".dcg-editable-label-border").find('input, textarea, [role="textbox"]'));this.focusElement(i.first(),this.controller.s("graphing-calculator-narration-no-interactive-points"))}else if(r==="Z"){let i=this.controller.getSelectedItem();i&&i.id&&this.controller.dispatch({type:"expression-zoom-fit",id:i.id,focusAfterTap:!1})}else if(r==="D"&&this.controller.canUserAddExpressions()){e.preventDefault(),e.stopPropagation();let i=!this.controller.isInEditListMode();this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:i,focusExpressionList:!0})}}else if(!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey){if(Le(e)===ga)(!document.activeElement||!Mc(P(document.activeElement)))&&e.preventDefault();else if(Le(e)===co&&!this.controller.getOpenItemMenu()&&!this.controller.isGraphSettingsOpen()){if(this.controller.isGeoUIActive()){let i=!1,n=this.controller.getGeoModel();if(this.controller.hasAnyItemsSelected()&&(this.controller.dispatch({type:"set-none-selected"}),i=!0),n.isToolplayActive()&&(this.controller.dispatch({type:"cancel-geo-toolplay"}),ge(this.controller.s("graphing-calculator-narration-geometry-tool-cancelled")),i=!0),this.controller.isGraphPaperFocused()&&(this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:this.controller.getActiveTool()}}),i=!0),this.controller.getActiveTool()!=="selection"&&!i){this.controller.dispatch({type:"select-geo-tool",tool:"selection"});let o=this.controller.getFocusLocation();o&&o.type==="geo-basic-tool"&&this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool",tool:this.controller.getActiveTool()}}),i=!0}if(i){e.preventDefault(),e.stopPropagation();return}}this.controller.isInEditListMode()&&this.controller.find$(".dcg-options-menu").length===0&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!0}))}}else if(!e.metaKey&&!e.shiftKey&&e.ctrlKey===gi&&e.altKey===!gi){if(r==="N"){if(!this.controller.getBrailleControls())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-braille-mode",mode:"nemeth"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-nemeth"))}else if(r==="U"){if(!this.controller.getBrailleControls())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-braille-mode",mode:"ueb"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-ueb"))}else if(r==="Q"||r==="X"){if(!this.controller.getBrailleControls())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-braille-mode",mode:"none"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-off"))}else if(r==="6"){if(!this.controller.getBrailleControls())return;e.preventDefault(),e.stopPropagation();let i=!this.controller.getSixKeyInput();this.controller.dispatch({type:"set-six-key-input",useSixKeyInput:i}),ge(i?this.controller.s("shared-calculator-narration-six-key-mode-on"):this.controller.s("shared-calculator-narration-six-key-mode-off"))}else if(r==="D")e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-graph-settings",degreeMode:!this.controller.getGraphSettings().degreeMode}),ge(this.controller.getGraphSettings().degreeMode?this.controller.s("graphing-calculator-button-settings-degrees"):this.controller.s("graphing-calculator-button-settings-radians"));else if(r==="K"){if(!this.controller.isKeypadEnabled()||this.controller.inAudioTraceMode())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"keypad/set-minimized",minimized:this.controller.isHideKeypadButtonVisible()})}}}focusExpressionList(){let e=this.controller.getSelectedItem();e?this.controller.dispatch({type:"move-focus-to-item",id:e.id}):this.controller.dispatch({type:"focus-first-expression"})}focusElement(e,r){e.length?e.trigger("focus"):r&&ge(r)}};at();function nk(){if(!document.activeElement)return;let t=P(document.activeElement);Mc(t)&&P("<input />").prependTo("body").trigger("focus").attr({readonly:"readonly",disabled:"true"}).trigger("blur").remove()}at();var $4=function(){{var t=0,e=1,r=2,i=!1,n=function(){o(document),i=!0},o=function(a){i||P(a).bind("touchstart",function(s){var l=P(s.target),c=t,u=null;if(!l.closest("[disablescroll]").length)for(;c===t&&l.length&&l[0].tagName!==void 0;){var h=l.css("overflow"),p=l.css("overflow-y");if(h!=="hidden"&&h!=="visible"&&p!=="hidden"&&p!=="hidden"){var g=l.scrollTop();g!==0&&(c=r),l.scrollTop(g+1),l.scrollTop()!==g&&(c=e|c,l.scrollTop(g))}l=l.parent()}if(c!==t){u=[];for(var y=s.originalEvent.touches,w=0;w<y.length;w++){var b={};for(var D in y[w])y[w].hasOwnProperty(D)&&(b[D]=y[w][D]);u.push(b)}}P(document).on("touchmove.scrollfix",function(I){if(u){var 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WP.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,this._isFirstRender=!0,this._isDragCopy=this.props.isDragCopy()}onItemViewMounted(){this._isDragCopy||(this.model.dcgView=this),this._isFirstRender=!1}onItemViewUnmounted(){this._isDragCopy||(this.model.dcgView=void 0)}isFirstRender(){return this._isFirstRender}onMouseSelect(e){if(this.controller.isInEditListMode()&&!z4(e)){this.exitEditListMode();return}this.controller.isItemReadonly(this.id)||e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-selected-id",id:this.id}))}onDragPending(e){this.controller.isItemReadonly(this.model.id)||this.props.onDragPending(e)}exitEditListMode(){this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!0})}};var Qn=__dcg_shared_module_exports__['i'](ne());var zl=__dcg_shared_module_exports__['i'](ne());var Jn=class extends zl.Class{template(){return zl.createElement(Ue,{tooltip:this.props.error,sticky:this.const(!0),gravity:this.props.gravity},zl.createElement("div",{class:()=>({"dcg-tooltipped-error":!0,"dcg-white":this.props.isWhite&&this.props.isWhite(),"dcg-small":this.props.size&&this.props.size()==="small"})},zl.createElement("i",{class:zl.const("dcg-icon-error"),"aria-hidden":zl.const("true")})))}};var Gn=__dcg_shared_module_exports__['i'](ne());var Xn=__dcg_shared_module_exports__['i'](ne());var{If:Kw}=Xn.Components,Li=class extends Xn.Class{template(){return Xn.createElement("span",{class:()=>({"dcg-do-not-blur":!0,"dcg-circular-icon":!0,"dcg-thick-outline":this.isThickOutline(),"dcg-white-icon":!!this.props.whiteIcon&&this.props.whiteIcon(),"dcg-hidden":this.isHidden(),"dcg-semi-transparent":this.props.semiTransparent&&this.props.semiTransparent(),"dcg-colored-icon":this.isColoredIcon(),"dcg-has-background-image":this.hasBackgroundImage(),[this.iconModifier()]:this.iconModifier().length>0}),style:this.bindFn(this.getIconStyle)},Xn.createElement(Kw,{predicate:this.bindFn(this.hasBackgroundImage)},()=>Xn.createElement("span",{class:Xn.const("dcg-background-image"),style:()=>({"background-image":this.props.backgroundImage&&this.props.backgroundImage(),opacity:this.props.backgroundOpacity&&this.props.backgroundOpacity()})})),Xn.createElement(Kw,{predicate:()=>!!this.backgroundIcon()},()=>Xn.createElement("i",{class:()=>({[this.backgroundIcon()]:!0,"dcg-layered-icon":!0}),style:()=>({opacity:this.backgroundOpacity()})})),Xn.createElement(Kw,{predicate:()=>!!this.primaryIcon()},()=>Xn.createElement("i",{class:()=>({[this.primaryIcon()]:!0,"dcg-layered-icon":!0}),style:()=>({color:this.props.foregroundColor&&this.props.foregroundColor()})})),Xn.createElement(Kw,{predicate:()=>this.props.iconType()==="loading"},()=>Xn.createElement("span",{class:Xn.const("dcg-spinner")})))}isColoredIcon(){return!this.isThickOutline()&&!this.isHidden()&&!this.hasBackgroundImage()&&this.props.iconType()!=="loading"}iconModifier(){if(!this.props.iconModifier)return"";switch(this.props.iconModifier()){case"medium":return"dcg-modifier-size-medium";case"large":return"dcg-modifier-size-large";case"small":return"dcg-modifier-size-small";case"rotated":return"dcg-modifier-rotated";case"none":return""}}getIconStyle(){let e=!this.isHidden()&&this.props.backgroundColor?Rx(this.props.backgroundColor()):void 0;return e?{background:e}:{}}isHidden(){return this.props.iconType()==="hidden"}isThickOutline(){let e=this.props.iconType();return e==="folder"||e==="pause"||e==="play"||e==="fraction"||e==="action"||e==="metronome"}hasBackgroundImage(){return!!this.props.backgroundImage&&!this.isHidden()&&!!this.props.backgroundImage()}primaryIcon(){let e=this.props.iconType();switch(e){case"folder":return"dcg-icon-folder";case"pause":return"dcg-icon-pause";case"play":return"dcg-icon-play";case"polygon-dashed":case"polygon-dashed-filled":return"dcg-icon-polygon-dashed";case"polygon-dotted":case"polygon-dotted-filled":return"dcg-icon-polygon-dotted";case"polygon-default":case"polygon-default-filled":return"dcg-icon-polygon-solid";case"graph-dashed":case"parametric-dashed-filled":return"dcg-icon-parametric-dashed";case"graph-dotted":case"parametric-dotted-filled":return"dcg-icon-parametric-dotted";case"graph-default":case"parametric-default-filled":return"dcg-icon-parametric-solid";case"movable-vertical":return"dcg-icon-move-vertical";case"movable-both":return"dcg-icon-move";case"movable-horizontal":return"dcg-icon-move-horizontal";case"point-open":return"dcg-icon-open";case"point-cross":return"dcg-icon-cross";case"point-default":return"dcg-icon-point";case"table-points":case"table-points-and-lines":return"dcg-icon-points";case"table-lines":return"dcg-icon-lines-solid";case"shaded-inequality":case"inequality":return"dcg-icon-shaded-inequality-dash";case"check":return"dcg-icon-check";case"none":case"background":case"hidden":case"polygon-none-filled":case"parametric-none-filled":case"loading":return"";case"fraction":return"dcg-icon-fraction";case"boxplot":return"dcg-icon-boxplot";case"dotplot-cross":return"dcg-icon-dotplot-cross";case"dotplot-default":return"dcg-icon-dotplot-default";case"dotplot-open":return"dcg-icon-dotplot-open";case"histogram":return"dcg-icon-histogram";case"unfilled-distribution":case"filled-distribution":return"dcg-icon-distribution";case"action":return"dcg-icon-chevron-right";case"metronome":return"dcg-icon-metronome-2";case"arrow-right":return"dcg-icon-arrow-right";default:return e}}backgroundOpacity(){let e=this.backgroundIcon();return e==="dcg-icon-polygon-filled"||e==="dcg-icon-parametric-filled"||e==="dcg-icon-shaded-inequality-shade2"||e==="dcg-icon-distribution-fill"||e==="dcg-icon-histogram-fill"?.5:1}backgroundIcon(){let e=this.props.iconType();return e==="filled-distribution"?"dcg-icon-distribution-fill":e==="histogram"?"dcg-icon-histogram-fill":e==="polygon-dashed-filled"||e==="polygon-dotted-filled"||e==="polygon-default-filled"||e==="polygon-none-filled"?"dcg-icon-polygon-filled":e==="parametric-dashed-filled"||e==="parametric-dotted-filled"||e==="parametric-default-filled"||e==="parametric-none-filled"?"dcg-icon-parametric-filled":e==="table-points-and-lines"?"dcg-icon-lines-solid":e==="shaded-inequality"?"dcg-icon-shaded-inequality-shade2":e==="action"?"dcg-icon-minus":""}};var Uw=class extends Gn.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return Gn.createElement("div",{class:Gn.const("dcg-play-pause-icon-view")},Gn.createElement(Ue,{gravity:this.const("se"),tooltip:()=>this.controller.s("graphing-calculator-label-slider-disabled-while-ticker-playing"),disabled:()=>!this.controller.getTickerPlaying(),sticky:this.const(!0)},Gn.createElement("div",{class:()=>({"dcg-circular-icon-container":!0,"dcg-disabled":this.controller.getTickerPlaying()}),"aria-label":this.bindFn(this.getAriaLabel),role:Gn.const("button"),tabindex:Gn.const("0"),onTap:e=>{e.wasHandled("dragdrop")||this.toggleSliderIsPlaying()},manageFocus:this.const(ut({controller:this.controller,location:{type:"slider-icon",id:this.model.id}}))},Gn.createElement(Li,{iconType:()=>this.getIconType(),whiteIcon:()=>!this.controller.isInEditListMode()&&this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}))),Gn.createElement("div",{class:Gn.const("dcg-slider-menu-container")},Gn.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-animation-properties-tooltip"),gravity:this.const("e")},Gn.createElement("div",{class:()=>({"dcg-slider-menu-opener":!0,"dcg-menu-open":this.myOptionsOpen()}),tabindex:Gn.const(0),"dcg-open-menu-guid":()=>this.getMenuGUID(),role:Gn.const("button"),"aria-label":()=>this.myOptionsOpen()?this.controller.s("graphing-calculator-narration-hide-animation-properties"):this.controller.s("graphing-calculator-narration-show-animation-properties"),onTap:e=>{e.wasHandled("dragdrop")||e.wasLongheld()||this.toggleOptions(e)},manageFocus:this.const(ut({controller:this.controller,location:{type:"slider-animation-properties-icon",id:this.model.id}}))},Gn.createElement("i",{class:this.bindFn(this.getIcon),"aria-hidden":Gn.const("true")})))))}getIcon(){return __dcg_shared_module_exports__['n'](this.model.slider.loopMode)}getIconType(){return!this.model.slider.isPlaying||QS(this.model)?"play":"pause"}getMenuGUID(){return"slider-"+this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"slider",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}getAriaLabel(){if(!this.model.sliderExists)return"";var e=kn(this.model);return e?this.model.slider.isPlaying?this.controller.s("graphing-calculator-narration-pause-variable-animation",{variable:e}):this.controller.s("graphing-calculator-narration-play-variable-animation",{variable:e}):""}toggleSliderIsPlaying(){if(this.model.sliderExists){var e="",r=kn(this.model);QS(this.model)?(typeof r=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-restarted",{variable:r})),this.controller.dispatch({type:"play-slider-from-min",id:this.model.id})):this.model.slider.isPlaying?(typeof r=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-paused",{variable:r})),this.controller.dispatch({type:"set-slider-isplaying",id:this.model.id,isPlaying:!1})):(typeof r=="string"&&(e=this.controller.s("graphing-calculator-narration-slider-variable-playing",{variable:r})),this.controller.dispatch({type:"set-slider-isplaying",id:this.model.id,isPlaying:!0})),e!==""&&ge(e)}}};var ll=__dcg_shared_module_exports__['i'](ne());var qw=class extends ll.Class{constructor(){super(...arguments),this.isAnimating=!1,this.unmounted=!1}init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return ll.createElement("div",{class:()=>({"dcg-action-icon-view":!0,"dcg-action-icon-view-animating":this.isAnimating})},ll.createElement("div",{class:ll.const("dcg-circular-icon-container"),"aria-label":()=>this.controller.s("graphing-calculator-narration-run-action-icon"),role:ll.const("button"),tabindex:ll.const("0"),onTap:e=>{e.wasHandled("dragdrop")||this.runActionOnce()},manageFocus:this.const(ut({controller:this.props.controller(),location:{type:"action-icon",id:this.model.id}}))},ll.createElement(Li,{iconType:this.const("action"),whiteIcon:()=>!this.controller.isInEditListMode()&&this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)})))}willUnmount(){this.unmounted=!0}runActionOnce(){this.isAnimating=!0,this.controller.dispatch({type:"action-single-step",id:this.model.id}),setTimeout(()=>{this.isAnimating=!1,this.unmounted||this.update()},150)}};function yi(t,e){if(t){if(t.type==="expression")switch(e){case"delete":return t.controller.s("graphing-calculator-narration-delete-expression",{index:t.displayIndex});case"duplicate":return t.controller.s("graphing-calculator-narration-duplicate-expression",{index:t.displayIndex});case"show":return t.controller.s("graphing-calculator-narration-show-expression",{index:t.displayIndex});case"hide":return t.controller.s("graphing-calculator-narration-hide-expression",{index:t.displayIndex});case"show-options":return t.controller.s("graphing-calculator-narration-show-options-expression",{index:t.displayIndex});case"hide-options":return t.controller.s("graphing-calculator-narration-hide-options-expression",{index:t.displayIndex});case"create_table":return t.controller.s("graphing-calculator-narration-create-table-expression",{index:t.displayIndex});case"rename":return t.controller.s("graphing-calculator-narration-rename-expression",{index:t.displayIndex})}if(t.type==="image")switch(e){case"delete":return t.controller.s("graphing-calculator-narration-delete-image",{index:t.displayIndex});case"duplicate":return t.controller.s("graphing-calculator-narration-duplicate-image",{index:t.displayIndex});case"show":return t.controller.s("graphing-calculator-narration-show-image",{index:t.displayIndex});case"hide":return t.controller.s("graphing-calculator-narration-hide-image",{index:t.displayIndex});case"show-options":return t.controller.s("graphing-calculator-narration-show-options-image",{index:t.displayIndex});case"hide-options":return t.controller.s("graphing-calculator-narration-hide-options-image",{index:t.displayIndex});case"edit_title":return t.controller.s("graphing-calculator-narration-edit-image-title",{index:t.displayIndex})}if(t.type==="text")switch(e){case"delete":return t.controller.s("graphing-calculator-narration-delete-text",{index:t.displayIndex});case"duplicate":return t.controller.s("graphing-calculator-narration-duplicate-text",{index:t.displayIndex});case"show":return t.controller.s("graphing-calculator-narration-show-text",{index:t.displayIndex});case"hide":return t.controller.s("graphing-calculator-narration-hide-text",{index:t.displayIndex});case"edit_title":return t.controller.s("graphing-calculator-narration-edit-text-title",{index:t.displayIndex})}if(t.type==="table")switch(e){case"delete":return t.controller.s("graphing-calculator-narration-delete-table",{index:t.displayIndex});case"duplicate":return t.controller.s("graphing-calculator-narration-duplicate-table",{index:t.displayIndex});case"show":return t.controller.s("graphing-calculator-narration-show-table",{index:t.displayIndex});case"hide":return t.controller.s("graphing-calculator-narration-hide-table",{index:t.displayIndex});case"rename":return t.controller.s("graphing-calculator-narration-rename-table",{index:t.displayIndex})}if(t.type==="folder"){let r=!!t.title;switch(e){case"collapse":return r?t.controller.s("graphing-calculator-narration-collapse-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-collapse-folder-index",{index:t.displayIndex});case"expand":return r?t.controller.s("graphing-calculator-narration-expand-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-expand-folder-index",{index:t.displayIndex});case"show":return r?t.controller.s("graphing-calculator-narration-show-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-show-folder-index",{index:t.displayIndex});case"hide":return r?t.controller.s("graphing-calculator-narration-hide-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-hide-folder-index",{index:t.displayIndex});case"duplicate":return r?t.controller.s("graphing-calculator-narration-duplicate-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-duplicate-folder-index",{index:t.displayIndex});case"delete":return r?t.controller.s("graphing-calculator-narration-delete-folder-title",{folder:t.title}):t.controller.s("graphing-calculator-narration-delete-folder-index",{index:t.displayIndex});case"edit_title":return t.controller.s("graphing-calculator-narration-edit-folder-title",{index:t.displayIndex})}}switch(e){case"delete":return t.controller.s("graphing-calculator-narration-delete");case"duplicate":return t.controller.s("graphing-calculator-narration-duplicate");case"expand":return t.controller.s("graphing-calculator-narration-expand");case"collapse":return t.controller.s("graphing-calculator-narration-collapse");case"show":return t.controller.s("graphing-calculator-narration-show");case"hide":return t.controller.s("graphing-calculator-narration-hide");case"show-options":return t.controller.s("graphing-calculator-narration-show-options");case"hide-options":return t.controller.s("graphing-calculator-narration-hide-options");case"create_table":return t.controller.s("graphing-calculator-narration-create-table");case"rename":return t.controller.s("graphing-calculator-narration-rename");case"edit_title":return t.controller.s("graphing-calculator-narration-edit-title");default:return e}}}var{SwitchUnion:W4}=Qn.Components,j4="#6A93D2",jP="#000",YP="#fff",Qf=class extends Qn.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return Qn.createElement("div",{class:Qn.const("dcg-expression-icon-container")},W4(this.bindFn(this.getIconMode),{error:()=>Qn.createElement(Jn,{error:this.bindFn(this.getErrorMsg),isWhite:this.bindFn(this.isSelected),gravity:this.const("se")}),none:()=>Qn.createElement("span",null),slider:()=>Qn.createElement(Uw,{controller:this.props.controller,model:this.props.model}),action:()=>Qn.createElement(qw,{controller:this.props.controller,model:this.props.model}),icon:()=>Qn.createElement("div",{class:Qn.const("dcg-circular-icon-container"),role:Qn.const("button"),tabindex:Qn.const("0"),"dcg-open-menu-guid":()=>this.getMenuGUID(),"aria-label":this.bindFn(this.getIconAriaLabel),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions(e);if((this.controller.isInEditListMode()||e.shiftKey)&&!this.isFraction())return this.toggleOptions(e);if(this.isFraction())return this.onToggleFractionDisplay();this.toggleGraphShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),!this.isFraction()&&this.toggleOptions(e)},manageFocus:this.const(ut({controller:this.controller,location:{type:"expression-icon",id:this.model.id}}))},Qn.createElement(Li,{iconType:this.bindFn(this.getIconType),backgroundColor:this.bindFn(this.getBackgroundColor),whiteIcon:this.bindFn(this.isSelected),foregroundColor:this.bindFn(this.getForegroundColor),iconModifier:this.bindFn(this.getIconModifier)}))}))}getErrorMsg(){return this.colorError()?this.controller.s("shared-calculator-error-color-not-assigned"):this.controller.unpack(this.model.error)}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"expression",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}isSelected(){return this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}isFraction(){return this.controller.canDisplayEvaluationForItemAsFraction(this.model.id)}getIconMode(){return this.hasError()?"error":this.controller.getGraphSettings().config.graphpaper?ex(this.model)?"icon":this.hasSlider()?"slider":this.isFraction()?"icon":this.isNonemptyAction()?"action":"none":"none"}toggleGraphShown(){this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id})}colorError(){return!!this.model.formula.rgb_value&&!this.model.formula.assignment}hasError(){return this.colorError()?!0:!!this.model.error&&!Ia(this.model)&&this.controller.getBrailleMode()==="none"}hasSlider(){return!!this.model.sliderExists}isNonemptyAction(){return Yu(this.model)}getDisplayProps(){let{points:e,lines:r,fill:i}=this.model;return __dcg_shared_module_exports__['ac'](this.model.formula.expression_type,{points:e,lines:r,fill:i})}getBackgroundColor(){if(!this.isFraction())return Cg(this.model);let e=this.isSelected();return this.controller.shouldEvaluationForItemDisplayAsFraction(this.model.id)?e?YP:jP:""}getForegroundColor(){if(!this.isFraction())return"";let e=this.isSelected(),r=this.controller.shouldEvaluationForItemDisplayAsFraction(this.model.id);return e!==r?YP:e?j4:jP}onToggleFractionDisplay(){this.controller.dispatch({type:"toggle-fraction-evaluation",id:this.model.id})}getIconModifier(){return Cc(this.model)&&Tl(this.model,"alignedAxis")==="y"?"rotated":"none"}getIconType(){if(this.isFraction())return"fraction";if(!this.model.shouldGraph)return"hidden";if(this.controller.isInEditListMode())return"none";let e=this.model.pointStyle,r=this.model.lineStyle,i=this.getDisplayProps(),n=this.model.formula;if(Cc(this.model))return"boxplot";if(Gl(this.model)){if(this.model.pointStyle==="POINT")return"dotplot-default";if(this.model.pointStyle==="CROSS")return"dotplot-cross";if(this.model.pointStyle==="OPEN")return"dotplot-open"}if(hd(this.model))return"histogram";if(Sc(this.model))return Al(this.model)?"filled-distribution":"unfilled-distribution";if(this.model.reconciledDragMode==="X")return"movable-horizontal";if(this.model.reconciledDragMode==="Y")return"movable-vertical";if(this.model.reconciledDragMode==="XY")return"movable-both";if(Ma(this.model))return So(this.model)?e==="OPEN"?"point-open":e==="CROSS"?"point-cross":"point-default":i.lines&&i.points?"table-points-and-lines":i.lines?"table-lines":"table-points";let o=this.getDisplayProps().fill;if(Js(this.model))return o?i.lines?r==="DASHED"?"polygon-dashed-filled":r==="DOTTED"?"polygon-dotted-filled":"polygon-default-filled":"polygon-none-filled":i.lines?r==="DASHED"?"polygon-dashed":r==="DOTTED"?"polygon-dotted":"polygon-default":"none";if(wc(this.model))return o?i.lines?r==="DASHED"?"parametric-dashed-filled":r==="DOTTED"?"parametric-dotted-filled":"parametric-default-filled":"parametric-none-filled":i.lines?r==="DASHED"?"graph-dashed":r==="DOTTED"?"graph-dotted":"graph-default":"none";var a=n.operator,s=__dcg_shared_module_exports__['Za'][a].direction!==0,l=__dcg_shared_module_exports__['Za'][a].inclusive===!1;return n.is_shade_between||!l&&s?"shaded-inequality":l&&!s?"inequality":l&&s?"shaded-inequality":r==="DASHED"?"graph-dashed":r==="DOTTED"?"graph-dotted":"graph-default"}getIconAriaLabel(){return this.isFraction()?xc(this.model)?this.controller.s("shared-calculator-narration-display-as-decimal"):this.controller.s("shared-calculator-narration-display-as-fraction"):this.myOptionsOpen()?yi(this.model,"hide-options"):this.controller.isInEditListMode()?yi(this.model,"show-options"):this.model.hidden?yi(this.model,"show"):yi(this.model,"hide")}};var jr=__dcg_shared_module_exports__['i'](ne());var Hw=__dcg_shared_module_exports__['i'](ne());var Rp=class extends Hw.Class{template(){return Hw.createElement("span",{class:()=>{var e,r;return{"dcg-color-swatch":!0,"dcg-color-evaluation":(r=(e=this.props).isEvaluation)==null?void 0:r.call(e),"dcg-light-color":Fx(this.props.color())}},style:()=>({background:Rx(this.props.color())})})}};var{If:Y4,SwitchUnion:J4}=jr.Components;function X4(t,e){return __dcg_shared_module_exports__['Ra'](t,e)}var Gd=class extends jr.Class{init(){this.controller=this.props.controller()}template(){return jr.createElement("div",{class:jr.const("dcg-evaluation-container")},jr.createElement("div",{didMount:e=>this.containerNode=e,class:()=>({"dcg-evaluation":!0,"dcg-do-blur":!0,"dcg-hidden":this.props.controller().isInEditListMode()}),handleEvent:jr.const("true"),tabindex:()=>this.props.focusable()&&this.controller.getBrailleMode()==="none"?"0":"-1",onFocus:()=>{this.controller.getBrailleMode()==="none"&&this.evaluationNode&&this.onSelectEvaluation()},onBlur:()=>{this.controller.getBrailleMode()==="none"&&this.evaluationNode&&this.onUnselectEvaluation()},onTap:()=>{var e;return(e=this.containerNode)==null?void 0:e.focus()}},jr.createElement(Vi,__dcg_shared_module_exports__['b']({latex:this.bindFn(this.getBrailleEvaluation),ariaLabel:this.const(""),brailleShouldFocus:()=>{let e=this.controller.getFocusLocation();return!e||e.type!=="braille-output"?!1:e.id===this.props.id()},onBrailleInput:()=>{},isStatic:this.const(!0),onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"braille-output",id:this.props.id()}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"braille-output",id:this.props.id()}})}},gn(this.controller,{gravity:"sw"})),jr.createElement("div",{class:jr.const("dcg-evaluation-label-container")},jr.createElement(Y4,{predicate:()=>!!this.props.dependent()},()=>jr.createElement(ze,{latex:()=>__dcg_shared_module_exports__['Ua'](this.props.dependent()),config:this.const({})})),jr.createElement("span",{class:jr.const("dcg-equals")},jr.createElement(ze,{latex:this.const("="),config:this.const({})}))),jr.createElement("span",{class:()=>({"dcg-text-selectable":this.getEvaluationType()!=="rgbcolor","dcg-evaluation-html":!0,"dcg-color-evaluation":this.getEvaluationType()==="rgbcolor"}),didMount:this.bindFn(this.didMountEvaluation)},J4(()=>this.getEvaluationType(),{list:()=>jr.createElement("span",{class:jr.const("dcg-evaluation-list")},()=>this.controller.s("graphing-calculator-label-evaluation-list",{count:this.props.val().length})),fraction:()=>jr.createElement(ze,{latex:()=>__dcg_shared_module_exports__['Ta'](this.props.val(),this.getLabelOptions()),config:this.const({})}),undefined:()=>jr.createElement("span",null,jr.const("undefined")),scientific:()=>jr.createElement(ze,{latex:()=>`${this.getNumberLabel().mantissa}\\times10^{${this.getNumberLabel().exponent}}`,config:this.const({})}),decimal:()=>jr.createElement(ze,{latex:()=>this.getNumberLabel().value,config:this.const({})}),rgbcolor:()=>jr.createElement(Rp,{color:()=>this.controller.getColorById(this.props.id()),isEvaluation:this.const(!0)})})))),jr.createElement("div",{class:jr.const("dcg-clear")}))}getNumberLabel(){return X4(this.props.val(),this.getLabelOptions())}getEvaluationType(){let e=this.props.val();return typeof e=="string"?"rgbcolor":Array.isArray(e)?typeof e[0]=="string"?"rgbcolor":"list":this.getNumberLabel().type}getLabelOptions(){return this.props.controller().getEvaluationLabelOptionsForItem(this.props.id())}didMountEvaluation(e){this.evaluationNode=e}onSelectEvaluation(){let e=document.createRange();e.selectNodeContents(this.evaluationNode);let r=window.getSelection();r&&(r.removeAllRanges(),r=window.getSelection(),r&&r.addRange(e))}onUnselectEvaluation(){let e=window.getSelection();e&&e.removeAllRanges()}getBrailleEvaluation(){let e="";this.props.dependent()&&(e=__dcg_shared_module_exports__['Ua'](this.props.dependent())),e+="=";let r=this.getEvaluationType();switch(r){case"list":e+=this.controller.s("graphing-calculator-label-evaluation-list",{count:this.props.val().length});break;case"fraction":e+=__dcg_shared_module_exports__['Ta'](this.props.val(),this.getLabelOptions());break;case"undefined":e="undefined";break;case"scientific":e+=`${this.getNumberLabel().mantissa}\\times10^{${this.getNumberLabel().exponent}}`;break;case"decimal":e+=this.getNumberLabel().value;break;case"rgbcolor":e+=this.props.val();break;default:return r}return e}};var fa=__dcg_shared_module_exports__['i'](ne()),Zf=class extends fa.Class{template(){return this.controller=this.props.controller(),fa.createElement("div",{class:fa.const("dcg-unresolved")},fa.createElement("i",{class:fa.const("dcg-icon-error"),"aria-hidden":fa.const("true")}),fa.const("\xA0"),()=>this.controller.s("graphing-calculator-error-equation-contains-unresolved-details"),fa.createElement("a",{href:fa.const("https://help.desmos.com/hc/en-us/articles/202529079-Unresolved-Detail-In-Plotted-Functions"),target:fa.const("_blank")},()=>this.controller.s("graphing-calculator-link-learn-more")))}};var Mo=__dcg_shared_module_exports__['i'](ne());at();fc();var jo=__dcg_shared_module_exports__['i'](ne());var{SwitchUnion:Q4}=jo.Components,Ir=class extends jo.Class{init(){this.controller=this.props.controller()}template(){return jo.createElement("div",{class:this.bindFn(this.getContainerClass)},Q4(()=>String(this.props.readonly()),{true:()=>jo.createElement(Vi,__dcg_shared_module_exports__['b']({latex:this.bindFn(this.getStaticLatex),brailleShouldFocus:this.props.isFocused,isStatic:this.const(!0),onBrailleFocusedChanged:this.props.handleFocusChanged,ariaLabel:this.bindFn(this.getBrailleLabel),dataLabelAttributeValue:this.props.dataLabelAttributeValue},gn(this.props.controller())),jo.createElement(ze,{latex:this.bindFn(this.getStaticLatex),config:this.bindFn(this.getMQConfig),getAriaLabel:this.props.ariaLabel},jo.createElement("span",{class:jo.const("dcg-math-field"),"data-dcg-label":()=>this.props.dataLabelAttributeValue?this.props.dataLabelAttributeValue():void 0,manageFocus:this.const({shouldBeFocused:()=>this.props.isFocused(),onFocusedChanged:(e,r)=>this.props.handleFocusChanged(e,r)}),tabindex:jo.const("0")}))),false:()=>jo.createElement(Vi,__dcg_shared_module_exports__['b']({latex:this.props.latex,brailleShouldFocus:this.props.isFocused,selectOnFocus:this.const(!0),onBrailleInput:this.props.handleLatexChanged,onBrailleFocusedChanged:this.props.handleFocusChanged,onBrailleKeydown:this.bindFn(this.onBrailleKeydown),hasError:this.props.hasError,placeholder:this.props.placeholder,ariaLabel:this.bindFn(this.getBrailleLabel),dataLabelAttributeValue:this.props.dataLabelAttributeValue},gn(this.props.controller())),jo.createElement(qe,{latex:this.props.latex,getAriaPostLabel:()=>{var r,i;let e=((i=(r=this.props).ariaPostLabel)==null?void 0:i.call(r))||"";return this.props.hasError()&&e===""&&(e=this.controller.s("shared-calculator-narration-math-input-error-message")),e},isFocused:this.props.isFocused,placeholder:this.props.placeholder,capExpressionSize:()=>this.controller.getCapExpressionSize(),selectOnFocus:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:this.props.ariaLabel,hasError:this.props.hasError,dataLabelAttributeValue:this.props.dataLabelAttributeValue,onUserPressedKey:this.props.handlePressedKey,onUserChangedLatex:this.props.handleLatexChanged,onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.props.handleFocusChanged,needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))}))}getStaticLatex(){return this.props.latex()?this.props.latex():this.props.placeholder?this.props.placeholder():""}getContainerClass(){let e=this.props.containerClass?this.props.containerClass():{};return e["dcg-inline-math-input-view"]=!0,this.props.fullWidth&&this.props.fullWidth()&&(e["dcg-full-width-inline-math-input"]=!0),this.props.fontSize&&this.props.fontSize()==="large"&&(e["dcg-large-font-inline-math-input"]=!0),this.props.noBorder&&this.props.noBorder()&&(e["dcg-no-border-inline-math-input"]=!0),e}onBrailleKeydown(e){if(!this.props.handlePressedKey)return;let r=Le(e);r&&this.props.handlePressedKey(r,e)}getMQConfig(){return this.controller.getMathquillConfig({})}getBrailleLabel(){return this.props.brailleLabel?this.props.brailleLabel():this.props.ariaLabel()}};var em=class extends Mo.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Mo.createElement("div",{class:Mo.const("dcg-domain dcg-do-blur"),handleEvent:Mo.const("true")},Mo.createElement("div",{class:Mo.const("dcg-display-domain dcg-do-blur"),handleEvent:Mo.const("true")},Mo.createElement(Ir,{readonly:()=>this.controller.isItemReadonly(this.id),latex:()=>this.getMinLatex(),isFocused:()=>this.getFocusedInput()==="min",placeholder:()=>__dcg_shared_module_exports__['Na'](oV(this.model)).latex,ariaLabel:()=>this.controller.s("graphing-calculator-narration-domain-minimum"),brailleLabel:()=>this.controller.raw("dmin"),handleFocusChanged:e=>this.handleFocusedChanged("min",e),hasError:()=>!sV(this.model),controller:this.props.controller,handlePressedKey:(e,r)=>this.handlePressedKey("min",e,r),handleLatexChanged:e=>this.dispatchMinLatexIfChanged(e),dataLabelAttributeValue:this.const("domain-min")}),Mo.createElement("span",{class:Mo.const("dcg-interval-interior")},Mo.createElement(ze,{latex:()=>this.getDomainVariableLatex(),config:this.const({})})),Mo.createElement(Ir,{readonly:()=>this.controller.isItemReadonly(this.id),latex:()=>this.getMaxLatex(),isFocused:()=>this.getFocusedInput()==="max",placeholder:()=>__dcg_shared_module_exports__['Na'](aV(this.model)).latex,ariaLabel:()=>this.controller.s("graphing-calculator-narration-domain-maximum"),brailleLabel:()=>this.controller.raw("dmax"),handleFocusChanged:e=>this.handleFocusedChanged("max",e),hasError:()=>!lV(this.model),controller:this.props.controller,handlePressedKey:(e,r)=>this.handlePressedKey("max",e,r),handleLatexChanged:e=>this.dispatchMaxLatexIfChanged(e),dataLabelAttributeValue:this.const("domain-max")})))}handlePressedKey(e,r,i){if(!this.controller.isInEditListMode()){if(r==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(r==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"})}let n=qe.getFocusedMathquill(),o=ko();if(r==="Left"||r==="Right"||r==="Down"||r==="Up"){var a;n?a=qe.applyArrowKeyAndReturnIfWasAtBounds(n,r,i):o&&(o.selectionStart===0&&r==="Left"||o.selectionStart===P(o).val().length&&r==="Right"||r==="Up"||r==="Down")?a=!0:a=!1,a&&(i&&i.preventDefault(),r==="Left"?e==="max"&&this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.model.id,location:"min"}}):r==="Right"?e==="min"&&this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.model.id,location:"max"}}):r==="Down"?this.controller.dispatch({type:"on-special-key-pressed",key:"Down"}):r==="Up"&&this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.model.id}}));return}n&&(n.keystroke(r,i),e==="min"?this.dispatchMinLatexIfChanged(n.latex()):e==="max"&&this.dispatchMaxLatexIfChanged(n.latex()))}handleFocusedChanged(e,r){r?this.controller.dispatch({type:"set-focus-location",location:{type:"domain-limit",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"domain-limit",id:this.id,location:e}})}dispatchMinLatexIfChanged(e){if(this.getMinLatex()!==e){let r=this.getDomainType();if(r==="unknown"){oo("DomainView is in use for a non-parametric, non-polar expression",{severity:"error",metaData:{expression:dd(this.model,{stripDefaults:!0})}});return}this.controller.dispatch(r==="polar"?{type:"set-polar-domain-minlatex",id:this.id,latex:e}:{type:"set-parametric-domain-minlatex",id:this.id,latex:e})}}dispatchMaxLatexIfChanged(e){if(this.getMaxLatex()!==e){let r=this.getDomainType();if(r==="unknown"){oo("DomainView is in use for a non-parametric, non-polar expression",{severity:"error",metaData:{expression:dd(this.model,{stripDefaults:!0})}});return}this.controller.dispatch(r==="polar"?{type:"set-polar-domain-maxlatex",id:this.id,latex:e}:{type:"set-parametric-domain-maxlatex",id:this.id,latex:e})}}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="domain-limit"||e.id!==this.id))return e.location}getMinLatex(){switch(this.getDomainType()){case"parametric":return MV(this.model);case"polar":return kV(this.model);default:return""}}getMaxLatex(){switch(this.getDomainType()){case"parametric":return TV(this.model);case"polar":return IV(this.model);default:return""}}getDomainVariableLatex(){switch(this.getDomainType()){case"parametric":return"\\le t \\le";case"polar":return"\\le \\theta \\le";default:return""}}getDomainType(){return vc(this.model)?"polar":wc(this.model)?"parametric":"unknown"}getMQConfig(){return{autoOperatorNames:Ko({})}}};var fe=__dcg_shared_module_exports__['i'](ne());var ma=__dcg_shared_module_exports__['i'](ne());at();var kt=class extends ma.Class{template(){return ma.createElement("div",{role:ma.const("checkbox"),tabindex:()=>this.props.disabled&&this.props.disabled()?-1:0,"aria-label":()=>{var e,r;return(r=(e=this.props).ariaLabel)==null?void 0:r.call(e)},"aria-labelledby":()=>{var e,r;return(r=(e=this.props).labelledBy)==null?void 0:r.call(e)},"aria-describedby":()=>{var e,r;return(r=(e=this.props).describedBy)==null?void 0:r.call(e)},"aria-disabled":()=>this.props.disabled&&this.props.disabled(),"aria-checked":this.props.checked,manageFocus:()=>{var e,r;return(r=(e=this.props).manageFocus)==null?void 0:r.call(e)},class:()=>({"dcg-component-checkbox":!0,"dcg-checked":this.props.checked(),"dcg-disabled":this.props.disabled&&this.props.disabled(),"dcg-small":this.props.small&&this.props.small(),[this.props.class===void 0?"":this.props.class()]:this.props.class!==void 0}),style:()=>this.props.style?this.props.style():{},onTap:this.bindFn(this.onChange)},ma.createElement("span",{class:ma.const("dcg-checkbox")},ma.createElement("i",{class:ma.const("dcg-icon-check"),"aria-hidden":ma.const("true")})),ma.createElement("span",{class:ma.const("dcg-checkbox-children")},this.children))}onChange(e){e.target&&P(e.target).attr("href")||this.props.disabled&&this.props.disabled()||this.props.onChange(!this.props.checked())}};var{If:_a,For:Z4,IfElse:eU}=fe.Components,tm=class extends fe.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,fe.createElement(_a,{predicate:this.bindFn(this.hasRegression)},()=>fe.createElement("div",{class:fe.const("dcg-regression-container")},fe.createElement("div",{class:fe.const("dcg-handle-event"),handleEvent:fe.const("true")},fe.createElement(_a,{predicate:this.bindFn(this.getShouldSuggestLogMode)},()=>fe.createElement("div",{class:fe.const("dcg-log-mode-toggle")},eU(()=>this.areLogModeRegressionsForced(),{true:()=>fe.createElement("div",{class:fe.const("dcg-action-log-mode-toggle dcg-no-hover-styling")},()=>this.controller.s("graphing-calculator-button-regression-log-mode")),false:()=>fe.createElement("div",null,fe.createElement(kt,{class:this.const("dcg-action-log-mode-toggle 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e=this.controller.getFocusLocation();return!e||e.type!=="regression-output"?!1:e.parameter==="Rsquared"},onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",parameter:"Rsquared"}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",parameter:"Rsquared"}})},ariaLabel:this.const(""),isStatic:this.const(!0)},gn(this.controller)),fe.createElement(ze,{latex:()=>"R^2="+Wl(this.getRegression(),"Rsquared"),config:this.const({})},fe.createElement("span",{tabindex:fe.const("0"),manageFocus:this.const(ut({predicate:()=>this.controller.getBrailleMode()==="none",controller:this.controller,location:{type:"regression-output",parameter:"Rsquared"}}))}))))),fe.createElement(_a,{predicate:()=>this.getRegression().statistics.hasOwnProperty("rsquared")},()=>fe.createElement("div",null,fe.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>"r^2="+Wl(this.getRegression(),"rsquared"),brailleShouldFocus:()=>{let 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e=this.controller.getFocusLocation();return!e||e.type!=="regression-output"?!1:e.parameter==="RMSE"},onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",parameter:"RMSE"}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",parameter:"RMSE"}})},ariaLabel:this.const(""),isStatic:this.const(!0)},gn(this.controller)),fe.createElement(ze,{latex:()=>"\\operatorname{RMSE}="+Wl(this.getRegression(),"RMSE"),config:this.const({})},fe.createElement("span",{tabindex:fe.const("0"),manageFocus:this.const(ut({predicate:()=>this.controller.getBrailleMode()==="none",controller:this.controller,location:{type:"regression-output",parameter:"RMSE"}}))}))))))),fe.createElement("div",{role:fe.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-heading-regression-residuals"),class:fe.const("dcg-residuals")},fe.createElement("div",{class:fe.const("dcg-expression-footer-title")},()=>this.controller.s("graphing-calculator-heading-regression-residuals")),fe.createElement(Vi,__dcg_shared_module_exports__['b']({latex:this.bindFn(this.getResidualVariable),brailleShouldFocus:()=>{let e=this.controller.getFocusLocation();return!e||e.type!=="regression-output"?!1:e.parameter===this.getResidualVariable()},onBrailleFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",parameter:this.getResidualVariable()}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",parameter:this.getResidualVariable()}})},ariaLabel:this.const(""),isStatic:this.const(!0)},gn(this.controller)),fe.createElement(ze,{latex:this.bindFn(this.getResidualVariable),config:this.const({})},fe.createElement("span",{class:fe.const("dcg-residuals-variable"),tabindex:fe.const("0"),manageFocus:this.const(ut({predicate:()=>this.controller.getBrailleMode()==="none",controller:this.controller,location:{type:"regression-output",parameter:this.getResidualVariable()}}))}))),fe.createElement(_a,{predicate:this.bindFn(this.getResidualSuggestionVisible)},()=>fe.createElement("div",{class:fe.const("dcg-residual-suggestion dcg-action-plot-residual dcg-btn dcg-btn-light-gray"),role:fe.const("button"),onTap:this.bindFn(this.onTapResidualsSuggestion)},()=>this.controller.s("graphing-calculator-button-regression-plot-residuals")))),fe.createElement(_a,{predicate:()=>Object.keys(this.getRegression().parameters).length>0},()=>fe.createElement("div",{class:fe.const("dcg-parameters-container")},fe.createElement("div",{class:fe.const("dcg-expression-footer-title")},()=>this.controller.s("graphing-calculator-heading-regression-parameters"),fe.createElement(_a,{predicate:()=>this.isNonLinearRegression()},()=>fe.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-regression-parameters-not-exact"),gravity:this.const("s")},fe.createElement("a",{class:fe.const("dcg-expression-footer-title-help"),target:fe.const("_blank"),href:fe.const("https://help.desmos.com/hc/en-us/articles/360042428612"),"aria-label":()=>this.controller.s("graphing-calculator-label-regression-parameters-not-exact")},fe.createElement("i",{class:fe.const("dcg-icon-question-sign"),"aria-hidden":fe.const("true")}))))),fe.createElement(Z4,{each:()=>Object.keys(this.getRegression().parameters)},fe.createElement("div",{role:fe.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-heading-regression-parameters"),class:fe.const("dcg-parameters")},e=>fe.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>e+"="+ok(this.getRegression(),e),brailleShouldFocus:()=>{let r=this.controller.getFocusLocation();return!r||r.type!=="regression-output"?!1:r.parameter===e},onBrailleFocusedChanged:r=>{r?this.controller.dispatch({type:"set-focus-location",location:{type:"regression-output",parameter:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"regression-output",parameter:e}})},ariaLabel:this.const(""),isStatic:this.const(!0)},gn(this.controller)),fe.createElement(ze,{latex:()=>e+"="+ok(this.getRegression(),e),config:this.const({})},fe.createElement("span",{class:fe.const("dcg-parameter"),tabindex:fe.const("0"),manageFocus:this.const(ut({controller:this.controller,location:{type:"regression-output",parameter:e}}))}))))))),fe.createElement("div",{class:fe.const("dcg-clear")}),fe.createElement(_a,{predicate:()=>this.hasParameterWarning()},()=>fe.createElement("div",{class:fe.const("dcg-parameter-warning")},fe.createElement("i",{class:fe.const("dcg-icon-error"),"aria-hidden":fe.const("true")}),fe.const("\xA0"),()=>this.controller.s("graphing-calculator-text-regression-potentially-inaccurate-parameters"),fe.const("\xA0"),fe.createElement("a",{href:fe.const("https://help.desmos.com/hc/en-us/articles/360042942771"),target:fe.const("_blank")},()=>this.controller.s("graphing-calculator-link-learn-more")))))))}onTapResidualsSuggestion(){this.controller.dispatch({type:"plot-residuals",id:this.id})}onTapLogMode(){this.controller.dispatch({type:"toggle-logmode",id:this.id})}getRegression(){return this.model.formula.regression}hasRegression(){return!!this.model.formula.regression}isNonLinearRegression(){return!this.getRegression().isLinear}getResidualVariable(){return this.getRegression().residualVariable||""}getResidualSuggestionVisible(){return this.getRegression().residualSuggestionId!==void 0}areLogModeRegressionsForced(){return this.controller.areLogModeRegressionsForced()}getShouldSuggestLogMode(){return!!this.getRegression().shouldSuggestLogMode}hasParameterWarning(){return!!this.getRegression().parameterWarning}getIsLogModeRegression(){return!!this.model.isLogModeRegression}};function ok(t,e){return __dcg_shared_module_exports__['Ta'](t.parameters[e],{digits:6,smallCutoff:1e-6,bigCutoff:1e9})}function Wl(t,e){return __dcg_shared_module_exports__['Ta'](t.statistics[e],{zeroCutoff:1e-15,digits:4,smallCutoff:1e-6,bigCutoff:1e9})}at();var bi=__dcg_shared_module_exports__['i'](ne());var Di=__dcg_shared_module_exports__['i'](ne());at();at();var $w=class extends pa{constructor(){super();this.dragging=!1,this.guid=__dcg_shared_module_exports__['Ka']("dragdrop-class")}_evt2pt(r){return{x:r.changedTouches[0].pageX-this._offsetPt.x,y:r.changedTouches[0].pageY-this._offsetPt.y}}_dispatch(r,i){if(this._destroyed)return;let n=this._evt2pt(i);this.triggerEvent(r,{x:n.x,y:n.y,dx:n.x-this._startPt.x,dy:n.y-this._startPt.y,evt:i})}destroy(){P(document).off(`.${this.guid}`),this._destroyed=!0}startDrag(r,i={}){if(!this.dragging)return P(document).on(`dcg-tapmove.${this.guid}`,n=>{(n.originalEvent||n).preventDefault(),cancelAnimationFrame(this.frameThrottle),this.frameThrottle=requestAnimationFrame(()=>this.doDrag(n))}),P(document).on(`dcg-tapend.${this.guid} dcg-tapcancel.${this.guid}`,n=>this.endDrag(n)),this._offsetPt={x:0,y:0},i.origin&&(this._offsetPt={x:this._evt2pt(r).x-i.origin.x,y:this._evt2pt(r).y-i.origin.y}),this._startPt=this._evt2pt(r),this.setProperty("dragging",!0),this._dispatch("onGrab",r)}doDrag(r){this.dragging&&this._dispatch("onDrag",r)}endDrag(r){this.dragging&&(P(document).off(`.${this.guid}`),this.doDrag(r),this.setProperty("dragging",!1),this._dispatch("onDrop",r))}};var{If:tU}=Di.Components;function JP(t,e,r){return Math.min(Math.max(t,e),r)}var rm=class extends Di.Class{template(){return Di.createElement("div",{class:()=>({"dcg-slider-interior":!0,"dcg-disable-slider":this.shouldDisableSlider()}),didMount:this.bindFn(this.didMountRoot),onTapStart:this.bindFn(this.onStartDrag),style:Di.const({"touch-action":"none"})},Di.createElement("div",{class:Di.const("dcg-track")},Di.createElement("div",{class:Di.const("dcg-ticks"),onMount:this.bindFn(this.didMountTickMarks)}),Di.createElement("div",{class:Di.const("dcg-graphic")})),Di.createElement(tU,{predicate:this.bindFn(this.shouldShowZeroMarker)},()=>Di.createElement("div",{class:Di.const("dcg-zeroMarker"),style:()=>({left:this.getZeroMarkerPercent()+"%"})})),Di.createElement("div",{class:()=>({"dcg-thumb":!0,"dcg-down":this.isDragging}),role:Di.const("slider"),tabindex:Di.const("0"),disablescroll:Di.const("true"),style:()=>({left:this.getThumbPercent()+"%"}),onKeyDown:this.bindFn(this.onKeyDown),"aria-label":this.props.ariaLabel,"aria-valuemin":this.props.min,"aria-valuemax":this.props.max,"aria-valuenow":this.props.value,manageFocus:this.buildFocusManager()},Di.createElement("div",{class:Di.const("dcg-graphic")}),Di.createElement("div",{class:Di.const("dcg-center")})))}willUnmount(){this.dragDrop.destroy()}didMountRoot(e){this.rootNode=e,this.dragDrop=new $w,this.isMounted=!0,this.dragDrop.observeEvent("onDrop",()=>{this.isDragging=!1,this.update(),this.props.onDrop&&this.props.onDrop()}),this.dragDrop.observeEvent("onGrab",()=>{this.isDragging=!0,this.update(),this.props.onGrab&&this.props.onGrab()}),this.dragDrop.observeEvent("onDrag",(r,i)=>{this.props.onDragUpdate(this.valueFromPixels(i.x))})}didMountTickMarks(e){this.tickMarksNode=e,this.renderTickMarks()}didUpdate(){this.renderTickMarks()}shouldDisableSlider(){return this.props.min()===this.props.max()}renderTickMarks(){if(this.tickMarksNode){var e=this.props.step(),r=this.props.min(),i=this.props.max(),n;if(e===void 0?n=0:n=100*e/(i-r),n<3&&(n=0),n>100&&(n=0),isNaN(n)&&(n=0),this.lastTickMarksPercent!==n){this.lastTickMarksPercent=n;var o="";if(n>0&&n<100)for(var a=n;a<100;a+=n)o+='<div class="dcg-tick" style="left:'+a+'%"></div>';this.tickMarksNode.innerHTML=o}}}shouldShowZeroMarker(){return this.props.min()<=0&&this.props.max()>=0}getZeroMarkerPercent(){var e=this.props.min(),r=this.props.max();return 100*(0-e)/(r-e)}getThumbPercent(){return 100*this.percentFromValue(this.props.value())}valueFromPixels(e){if(!this.isMounted)return 0;let r=this.props.min(),i=this.props.max(),n=this.rootNode.getBoundingClientRect().width,o=JP(e/n,0,1),a=r+(i-r)*o,s=(i-r)/n;return mi(a-s,a+s)}percentFromValue(e){let r=this.props.min(),i=this.props.max();return JP((e-r)/(i-r),0,1)}pixelsFromValue(e){if(!this.isMounted)return 0;let r=this.percentFromValue(e);return this.rootNode.getBoundingClientRect().width*r}onKeyDown(e){switch(Le(e)){case Fn:this.props.onUpPress&&(this.props.onUpPress(),e.preventDefault());break;case Yn:this.props.onDownPress&&(this.props.onDownPress(),e.preventDefault());break;case il:this.props.onEnterPress&&(this.props.onEnterPress(),e.preventDefault());break;case co:document.activeElement&&P(document.activeElement).trigger("blur");break;case kc:this.props.onKeyboardUpdate("down"),e.preventDefault();break;case Ic:this.props.onKeyboardUpdate("up"),e.preventDefault();break;case pp:this.props.onKeyboardUpdate("bigdown"),e.preventDefault();break;case up:this.props.onKeyboardUpdate("bigup"),e.preventDefault();break;case gp:this.props.onKeyboardUpdate("min"),e.preventDefault();break;case hp:this.props.onKeyboardUpdate("max"),e.preventDefault();break}}onStartDrag(e){if(e.device==="keyboard"||!e.target)return;e.preventDefault(),Ur();let r={x:0,y:0};P(e.target).closest(".dcg-thumb").length===1?r.x=this.pixelsFromValue(this.props.value()):r.x=e.changedTouches[0].clientX-this.rootNode.getBoundingClientRect().left,this.dragDrop.startDrag(e,{origin:r})}buildFocusManager(){return!this.props.onFocusedChanged||!this.props.isFocused?this.const(void 0):this.const({shouldBeFocused:this.props.isFocused,onFocusedChanged:this.props.onFocusedChanged})}};at();var Pi=__dcg_shared_module_exports__['i'](ne());var{If:rU}=Pi.Components,im=class extends Pi.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Pi.createElement("div",{class:Pi.const("dcg-slider_menu 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n=qe.getFocusedMathquill(),o=ko();if(r==="Left"||r==="Right"||r==="Down"||r==="Up"){var a;n?a=qe.applyArrowKeyAndReturnIfWasAtBounds(n,r,i):o&&(o.selectionStart===0&&r==="Left"||o.selectionStart===P(o).val().length&&r==="Right"||r==="Up"||r==="Down")?a=!0:a=!1,a&&(i&&i.preventDefault(),r==="Left"&&!this.shouldOnlyShowStep()?e==="max"?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"min"}}):e==="step"&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"max"}}):r==="Right"&&!this.shouldOnlyShowStep()?e==="min"?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"max"}}):e==="max"&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"step"}}):r==="Down"?this.controller.dispatch({type:"on-special-key-pressed",key:"Down"}):r==="Up"&&this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}));return}n&&(n.keystroke(r,i),this.handleLatexChanged(e,n.latex()))}shouldOnlyShowStep(){return this.model.slider.loopMode==="PLAY_INDEFINITELY"}handleLatexChanged(e,r){e==="min"?this.dispatchMinLatexIfChanged(r):e==="max"?this.dispatchMaxLatexIfChanged(r):e==="step"&&this.dispatchStepLatexIfChanged(r)}handleFocusedChanged(e,r,i){r&&this.getFocusedInput()!==e?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:e}}):this.getFocusedInput()===e&&this.controller.getBrailleMode()==="none"&&(!i.relatedTarget||!this.node.contains(i.relatedTarget))&&this.controller.dispatch({type:"blur-focus-location",location:{type:"slider-limit",id:this.id,location:e}})}dispatchMinLatexIfChanged(e){this.model.slider.min!==e&&this.controller.dispatch({type:"set-slider-minlatex",id:this.id,latex:e})}dispatchMaxLatexIfChanged(e){this.model.slider.max!==e&&this.controller.dispatch({type:"set-slider-maxlatex",id:this.id,latex:e})}dispatchStepLatexIfChanged(e){this.model.slider.step!==e&&this.controller.dispatch({type:"set-slider-steplatex",id:this.id,latex:e})}getDependentLatex(){var e=kn(this.model)||"";return" \\le "+__dcg_shared_module_exports__['Ua'](e)+" \\le "}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="slider-limit"||e.id!==this.id))return e.location}getMQConfig(){return{autoOperatorNames:Ko()}}};var{If:XP}=bi.Components,nm=class extends bi.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return bi.createElement("span",{class:bi.const("dcg-slider-container"),tapboundary:bi.const("true"),onKeydown:e=>{Le(e)==="Tab"&&!e.altKey&&!e.metaKey&&!e.ctrlKey&&(e.shiftKey?this.isSliderMinFocused()&&this.controller.isInEditListMode()?(e.target!==null&&P(e.target).closest(".dcg-expressionitem").find('[tabindex="0"]:visible:first').trigger("focus"),e.preventDefault(),e.stopPropagation()):this.isSliderThumbFocused()&&(this.controller.isItemReadonly(this.model.id)||(this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:"step"}}),e.preventDefault(),e.stopPropagation())):!e.shiftKey&&this.isSliderStepFocused()&&(this.controller.isInEditListMode()?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-icon",id:this.id}}):this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.id}}),e.preventDefault(),e.stopPropagation()))}},bi.createElement(XP,{predicate:this.bindFn(this.shouldShowSlider)},()=>bi.createElement("div",{class:bi.const("dcg-do-blur 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dcg-template-minlabelhtml"),role:bi.const("button"),tabindex:bi.const("0"),"aria-label":this.bindFn(this.getMinAriaLabel),onTap:()=>this.onEditLimit("min")},bi.createElement(ze,{latex:()=>rx(this.model),config:this.const({})})),bi.createElement(rm,{min:()=>la(this.model),max:()=>is(this.model),step:()=>Ga(this.model),value:()=>ca(this.model),ariaLabel:()=>this.controller.getBrailleMode()==="none"?'"'+kn(this.model)+'"':""+kn(this.model),onGrab:this.bindFn(this.onGrab),onDrop:this.bindFn(this.onDrop),onDragUpdate:this.bindFn(this.onDragUpdate),onKeyboardUpdate:this.bindFn(this.onKeyboardUpdate),onUpPress:()=>this.controller.dispatch({type:"on-special-key-pressed",key:"Up"}),onDownPress:()=>this.controller.dispatch({type:"on-special-key-pressed",key:"Down"}),onEnterPress:()=>this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"}),isFocused:this.bindFn(this.isSliderThumbFocused),onFocusedChanged:e=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.id}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"slider-thumb",id:this.id}})}}),bi.createElement("div",{class:bi.const("dcg-maxLabel dcg-template-maxlabelhtml"),onTap:()=>this.onEditLimit("max"),role:bi.const("button"),tabindex:bi.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-narration-slider-maximum")+" "+uo(rx(this.model))},bi.createElement(ze,{latex:()=>ZA(this.model),config:this.const({})})))),bi.createElement(XP,{predicate:this.bindFn(this.shouldShowLimitInputs)},()=>bi.createElement(im,{model:this.props.model,controller:this.props.controller})))}getMinAriaLabel(){return this.controller.isItemReadonly(this.model.id)?this.controller.s("graphing-calculator-narration-slider-minimum")+" "+uo(rx(this.model)):this.controller.s("graphing-calculator-narration-edit-slider-variable-limits",{variable:this.controller.getBrailleMode()==="none"?'"'+kn(this.model)+'"':""+kn(this.model)})}onGrab(){this.dispatchIsDraggingIfChanged(!0)}onDrop(){this.controller.dispatch({type:"set-none-selected"}),this.dispatchIsPlayingIfChanged(!1),this.dispatchIsDraggingIfChanged(!1)}onKeyboardUpdate(e){this.controller.dispatch({type:"adjust-slider-by-keyboard",id:this.id,adjustment:e})}onDragUpdate(e){this.controller.dispatch({type:"adjust-slider-by-dragging-thumb",id:this.model.id,target:e})}onEditLimit(e){this.controller.dispatch({type:"set-focus-location",location:{type:"slider-limit",id:this.id,location:e}})}dispatchIsPlayingIfChanged(e){this.model.slider.isPlaying!==e&&this.controller.dispatch({type:"set-slider-isplaying",id:this.id,isPlaying:e})}dispatchIsDraggingIfChanged(e){this.model.sliderDragging!==e&&this.controller.dispatch({type:"set-slider-dragging",id:this.id,dragging:e})}shouldShowLimitInputs(){if(this.controller.isInEditListMode())return!0;if(this.controller.isItemReadonly(this.model.id))return!1;if(!ix(this.model)||!nx(this.model)||!ox(this.model)||this.model.slider.loopMode==="PLAY_INDEFINITELY")return!0;let e=this.controller.getFocusLocation();return!!(e&&(e.type==="slider-limit"||e.type==="expression"||e.type==="top-level-icon"||e.type==="readonly-expression")&&e.id===this.id)}shouldShowSlider(){return!this.shouldShowLimitInputs()}isSliderThumbFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-thumb"&&e.id===this.id)}isSliderMinFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-limit"&&e.id===this.id&&e.location==="min")}isSliderStepFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="slider-limit"&&e.id===this.id&&e.location==="step")}};at();var si=__dcg_shared_module_exports__['i'](ne());var{For:iU,If:nU}=si.Components,ws=class extends si.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return si.createElement("div",{class:si.const("dcg-create-sliders dcg-action-createslider"),handleEvent:si.const("true"),onTap:this.bindFn(this.onCreateSlider)},si.createElement("span",{class:si.const("dcg-msg")},()=>this.controller.s("graphing-calculator-label-add-slider")),si.createElement("span",{class:si.const("btns")},si.createElement(iU,{each:()=>this.getMissingVariables().slice(0,4)},si.createElement("span",null,e=>si.createElement("div",{class:si.const("dcg-slider-btn-container"),var_name:this.const(e)},si.createElement("div",{role:si.const("button"),tabindex:si.const("0"),class:()=>({"dcg-btn-slider":!0,"dcg-btn-blue":this.getMissingVariables().length===1,"dcg-btn-light-gray":this.getMissingVariables().length!==1}),didMount:r=>{r.innerHTML=__dcg_shared_module_exports__['Va'](e)}})))),si.createElement(nU,{predicate:()=>this.getMissingVariables().length>1},()=>si.createElement("div",{class:si.const("dcg-slider-btn-container dcg-all")},si.createElement("div",{role:si.const("button"),tabindex:si.const("0"),class:si.const("dcg-btn-slider dcg-btn-blue")},()=>this.controller.s("graphing-calculator-button-slider-add-all-variables"))))))}onCreateSlider(e){if(this.controller.dispatch({type:"set-none-selected"}),!e.target)return;var r=P(e.target).closest(".dcg-slider-btn-container");if(!r.length)return;let i=r.hasClass("dcg-all"),n=i?this.getMissingVariables():[r.attr("var_name")];if(this.model.type==="ticker"?this.controller.dispatch({type:"create-sliders-for-ticker",variables:this.getMissingVariables()}):this.controller.dispatch({type:"create-sliders-for-item",id:this.model.id,variables:n}),e.device==="keyboard"){let o=this.model.id,a=this.props.controller().getItemSelectorById(o);if(!a)return;i?this.controller.dispatch({type:"move-focus-to-item",id:o}):a.find(".dcg-btn-blue").trigger("focus")}}getMissingVariables(){return this.model.type==="ticker"?ig(this.model):cg(this.model)}didMount(){this.promptAlertTimeout&&clearTimeout(this.promptAlertTimeout),this.promptAlertTimeout=setTimeout(()=>{for(var e=[],r=this.getMissingVariables(),i=0;i<r.length;i++)e.push('"'+r[i]+'"');ge(this.controller.s("graphing-calculator-narration-add-slider-prompt",{vars:e.join(",")})),this.promptAlertTimeout=0},2e3)}didUnmount(){this.promptAlertTimeout&&clearTimeout(this.promptAlertTimeout)}};var fo=__dcg_shared_module_exports__['i'](ne());var om=class extends fo.Class{template(){return fo.createElement("div",{class:fo.const("dcg-prompt-rename"),handleEvent:fo.const("true")},()=>Fg("graphing-calculator-label-rename"),fo.createElement("span",{class:fo.const("dcg-btn-light-gray"),onTap:this.props.handleRename,tabindex:fo.const(0),role:fo.const("button")},fo.createElement(ze,{latex:()=>this.props.from()+" \\to "+this.props.to(),config:this.const({})},fo.createElement("span",{style:fo.const("pointer-events:none")}))),fo.createElement("span",{class:fo.const("dcg-reference-count")},()=>Fg("graphing-calculator-label-reference-count",{count:new zo(this.props.count())})))}};var Yo=__dcg_shared_module_exports__['i'](ne());var Bn=__dcg_shared_module_exports__['i'](ne());var{For:oU,If:aU}=Bn.Components,Oi=class extends Bn.Class{init(){this.config=this.props.staticConfig()}template(){return Bn.createElement(oU,{each:()=>this.config,key:e=>e.key},Bn.createElement("div",{class:Bn.const("dcg-segmented-control-container"),role:Bn.const("group"),"aria-label":this.props.ariaGroupLabel},e=>Bn.createElement("div",{class:()=>({"dcg-segmented-control-btn":!0,"dcg-selected":e.selected(),"dcg-theme-mini":this.getTheme()==="mini","dcg-theme-default":this.getTheme()==="default","dcg-disabled":this.isDisabled(),[e.class?e.class():""]:!!e.class}),role:Bn.const("button"),tabindex:Bn.const(0),"aria-label":()=>this.getAriaLabel(e),style:()=>({"min-width":this.props.minButtonWidth?this.props.minButtonWidth()+"px":void 0}),"aria-pressed":()=>e.selected(),onTap:()=>{this.isDisabled()||e.onSelect()},manageFocus:()=>{if(e.focusHelperOptions)return ut(e.focusHelperOptions)}},Bn.createElement(Ue,{tooltip:()=>e.tooltip?e.tooltip():"",gravity:()=>e.tooltipGravity?e.tooltipGravity():"s",disabled:()=>!(e.tooltip&&e.tooltip())},Bn.createElement("div",{class:Bn.const("dcg-segmented-control-interior")},()=>e.label?e.label():"",Bn.createElement(aU,{predicate:()=>!!e.icon},()=>Bn.createElement("i",{class:()=>e.icon?e.icon():""})))))))}getAriaLabel(e){return e.ariaLabel?e.ariaLabel():e.label?e.label():e.tooltip?e.tooltip():""}isDisabled(){return this.props.disabled&&this.props.disabled()}getTheme(){return this.props.theme?this.props.theme():"default"}};var{Input:sU,IfElse:lU}=Yo.Components,Ad=class extends Yo.Class{template(){return this.controller=this.props.controller(),Yo.createElement("div",{class:()=>({"dcg-label-visible":this.getShowLabel(),"dcg-label-container":!0,"dcg-do-blur":!0}),tapboundary:Yo.const("true"),handleEvent:Yo.const("true")},Yo.createElement(kt,{onChange:this.bindFn(this.onCheckboxInput),checked:this.bindFn(this.getShowLabel)},()=>this.controller.s("graphing-calculator-button-label")+(this.getIsDisabled()?"":":")),lU(this.bindFn(this.hasEditableLabel),{true:()=>Yo.createElement("div",{class:Yo.const("dcg-editable-mode-toggle")},Yo.createElement(Oi,{theme:this.const("mini"),staticConfig:this.bindFn(this.getEditableLabelOptions),ariaGroupLabel:()=>this.controller.s("graphing-calculator-narration-editable-label-mode")})),false:()=>Yo.createElement(sU,{class:()=>({"dcg-label-input":!0,"dcg-disabled-input":this.getIsDisabled(),"dcg-disabled-editable-input":this.hasEditableLabel(),"dcg-readonly":this.getIsReadonly()}),disabled:this.bindFn(this.getIsReadonly),"aria-label":()=>this.controller.s("graphing-calculator-narration-label-text"),"aria-disabled":()=>this.getIsDisabled()||this.hasEditableLabel()||this.getIsReadonly(),value:this.bindFn(this.getLabel),onInput:this.bindFn(this.onLabelInput)})}))}getEditableLabelOptions(){return[{key:"math",label:()=>this.controller.s("graphing-calculator-button-editable-math"),selected:()=>this.model().editableLabelMode==="MATH",onSelect:()=>this.setEditableLabelMode("MATH")},{key:"text",label:()=>this.controller.s("graphing-calculator-button-editable-text"),selected:()=>this.model().editableLabelMode==="TEXT",onSelect:()=>this.setEditableLabelMode("TEXT")}]}setEditableLabelMode(e){this.controller.dispatch({type:"set-item-editable-label-mode",id:this.id(),editableLabelMode:e})}getIsReadonly(){return this.controller.isItemReadonly(this.model().id)}model(){return this.props.model()}id(){return this.model().id}getLabel(){return this.model().label||""}hasEditableLabel(){return Wu(this.model())}getShowLabel(){return!!this.model().showLabel}getIsDisabled(){return this.getLabel().length===0&&!this.getShowLabel()}onLabelInput(e){var r=e;this.controller.dispatch({type:"set-item-label",id:this.id(),label:r}),this.controller.dispatch({type:"set-item-showlabel",id:this.id(),showLabel:!!r})}onCheckboxInput(){if(this.props.useSmartPointLabeling&&this.props.useSmartPointLabeling()){this.controller.dispatch({type:"toggle-label-for-all-selected-points"});return}this.controller.dispatch({type:"set-item-showlabel",id:this.id(),showLabel:!this.getShowLabel()})}};var ya=__dcg_shared_module_exports__['i'](ne());var qi=__dcg_shared_module_exports__['i'](ne());var{If:QP}=qi.Components,am=class extends qi.Class{constructor(){super(...arguments),this.focusedValues={}}template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,qi.createElement("div",{class:qi.const("dcg-cdf-footer-container dcg-do-blur"),tapboundary:qi.const("true"),handleEvent:qi.const("true")},qi.createElement(kt,{checked:()=>Al(this.model),disabled:()=>uE(this.model)||this.controller.isItemReadonly(this.model.id),onChange:e=>{this.controller.dispatch({type:"set-show-cdf",id:this.model.id,showCDF:e})}},()=>this.controller.s("graphing-calculator-button-find-cdf")),qi.createElement(QP,{predicate:()=>Al(this.model)},()=>qi.createElement("div",null,qi.createElement("span",{class:qi.const("dcg-cdf-limit-name")},()=>this.controller.s("graphing-calculator-label-cdf-minimum")),qi.createElement(Ir,{handleFocusChanged:e=>this.handleFocusedChanged("min",e),latex:()=>hx(this.model),hasError:()=>!fx(this.model),isFocused:()=>this.isInputFocused("min"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-cdf-minimum"),placeholder:()=>OV(this.model),handlePressedKey:(e,r)=>this.handlePressedKey(e,r,"min"),controller:this.props.controller,handleLatexChanged:this.bindFn(this.updateCDFMin),readonly:()=>this.controller.isItemReadonly(this.model.id)}),qi.createElement("span",{class:qi.const("dcg-cdf-limit-name")},()=>this.controller.s("graphing-calculator-label-cdf-maximum")),qi.createElement(Ir,{handleFocusChanged:e=>this.handleFocusedChanged("max",e),latex:()=>gx(this.model),hasError:()=>!mx(this.model),isFocused:()=>this.isInputFocused("max"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-cdf-maximum"),placeholder:()=>_V(this.model),handlePressedKey:(e,r)=>this.handlePressedKey(e,r,"max"),controller:this.props.controller,handleLatexChanged:this.bindFn(this.updateCDFMax),readonly:()=>this.controller.isItemReadonly(this.model.id)}),qi.createElement(QP,{predicate:this.bindFn(this.showEvaluation)},()=>qi.createElement("div",{class:qi.const("dcg-cdf-evaluation-container")},qi.createElement(Gd,{val:()=>fE(this.model),controller:this.props.controller,dependent:this.const(""),id:()=>this.model.id,focusable:this.const(!0)}))))))}handlePressedKey(e,r,i){if(e==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});var n=qe.getFocusedMathquill();n&&(n.keystroke(e,r),i==="min"&&hx(this.model)!==n.latex()&&this.updateCDFMin(n.latex()),i==="max"&&gx(this.model)!==n.latex()&&this.updateCDFMax(n.latex()))}updateCDFMax(e){this.controller.dispatch({type:"set-cdf-max",id:this.model.id,latex:e})}updateCDFMin(e){this.controller.dispatch({type:"set-cdf-min",id:this.model.id,latex:e})}showEvaluation(){return!(!mx(this.model)||!fx(this.model))}isInputFocused(e){let r=this.controller.getFocusLocation();return!r||r.type!=="cdf-limit"||r.id!==this.id?!1:r.location===e}handleFocusedChanged(e,r){r?this.controller.dispatch({type:"set-focus-location",location:{type:"cdf-limit",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"cdf-limit",id:this.id,location:e}})}};var An=__dcg_shared_module_exports__['i'](ne());var{If:cU,For:ZP,SwitchUnion:dU}=An.Components,Np=class extends An.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return dU(this.bindFn(this.getSuggestionType),{list:()=>An.createElement(ZP,{each:this.bindFn(this.getListOfParameters)},An.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"})},e=>An.createElement("span",{class:An.const("dcg-parameter-name")},()=>this.getParamName(e)))),listWithDefault:()=>An.createElement(ZP,{each:this.bindFn(this.getListOfParameters)},An.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"}),onTap:this.bindFn(this.fillInDefaults)},e=>An.createElement("span",{class:An.const("dcg-parameter-name")},()=>this.getParamName(e),An.createElement(cU,{predicate:()=>this.shouldShowDefaultValue(e)},()=>An.createElement("span",{class:An.const("dcg-default-marker")},An.const("= "),()=>this.getDefaultValue(e)))))),individual:()=>An.createElement("div",{class:()=>({"dcg-parameter-suggestion-container":!0,"dcg-parameter-suggestion-braille":this.controller.getBrailleMode()!=="none"})},this.bindFn(this.getMissingRequiredParamText)),none:()=>{}})}getExtractedAndDefaultArgString(e){let{params:r,values:i,defaults:n}=e;return r.map((a,s)=>{let l=i[a],c=n[s];return l||c||""}).join(",")}fillInDefaults(){let e=da(this.model);if(!e)return;let{symbol:r,span:i}=e,{input:n,start:o,end:a}=i,s=this.getExtractedAndDefaultArgString(e),l=`\\operatorname{${r}}\\left(${s}\\right)`,c=`${n.slice(0,o)}${l}${n.slice(a)}`;this.controller.dispatch({type:"set-item-latex",id:this.id,latex:c}),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}),this.controller.dispatch({type:"keypad/press-key",key:"Left"})}isMissingDefault(){if(!Vg(this.model))return!1;let e=da(this.model);if(!e)return!1;for(var r=0;r<e.params.length;r++)if(this.shouldShowDefaultValue(e.params[r]))return!0;return!1}getSuggestionType(){return this.getListOfParameters().length>1?this.isMissingDefault()?"listWithDefault":"list":this.missingRequiredParam()?"individual":"none"}missingRequiredParam(){let e=da(this.model);if(e&&e.params.length===1){var r=e.params[0];if(!this.getDefaultValue(r)&&!this.getParameterExtractedValue(r))return r}}getMissingRequiredParamText(){var e=this.missingRequiredParam();return e?this.controller.s("graphing-calculator-text-enter-pareneter",{param:this.getParamName(e)}):""}getDefaultValue(e){let r=da(this.model);if(!r||!r.params)return"";for(let i=0;i<r.params.length;i++)if(r.params[i]===e)return r.defaults[i]||"";return""}getParameterExtractedValue(e){let r=da(this.model);return r&&r.values[e]||""}shouldShowDefaultValue(e){return!this.getParameterExtractedValue(e)&&!!this.getDefaultValue(e)}getListOfParameters(){let e=da(this.model);return e?e.params:[]}getParamName(e){switch(e){case"mean":return this.controller.s("graphing-calculator-text-parameter-name-mean");case"stdev":return this.controller.s("graphing-calculator-text-parameter-name-stddev");case"dof":return this.controller.s("graphing-calculator-text-parameter-name-dof");case"probsuccess":return this.controller.s("graphing-calculator-text-parameter-name-probsuccess");case"trials":return this.controller.s("graphing-calculator-text-parameter-name-trials");case"data":return this.controller.s("graphing-calculator-text-parameter-name-data");case"binwidth":return this.controller.s("graphing-calculator-text-parameter-name-binwidth");case"min":return this.controller.s("graphing-calculator-text-parameter-name-min");case"max":return this.controller.s("graphing-calculator-text-parameter-name-max");case"height":return this.controller.s("graphing-calculator-text-parameter-name-height");case"offset":return this.controller.s("graphing-calculator-text-parameter-name-offset");default:return e}}};var{If:uU}=ya.Components,sm=class extends ya.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,ya.createElement("div",{class:ya.const("dcg-distribution-parameters-container dcg-do-blur"),tapboundary:ya.const("true"),handleEvent:ya.const("true")},ya.createElement(Np,{model:this.props.model,controller:this.props.controller}),ya.createElement(uU,{predicate:()=>dE(this.model)},()=>ya.createElement(am,{model:this.props.model,controller:this.props.controller})))}};var Vt=__dcg_shared_module_exports__['i'](ne());var{SwitchUnion:pU,If:eO}=Vt.Components,Bp=class extends Vt.Class{template(){return Vt.createElement("div",{class:Vt.const("dcg-toggle-container")},Vt.createElement("div",{class:Vt.const("dcg-expression-footer-title")},this.props.title,Vt.createElement(eO,{predicate:()=>!!this.props.helpLink},()=>Vt.createElement("a",{"aria-label":()=>this.props.controller().s("account-shell-link-help"),class:Vt.const("dcg-expression-footer-title-help"),target:Vt.const("_blank"),href:this.props.helpLink},Vt.createElement("i",{class:Vt.const("dcg-icon-question-sign"),"aria-hidden":Vt.const("true")})))),Vt.createElement(Oi,{staticConfig:this.bindFn(this.getSegmentedControlOptions),ariaGroupLabel:this.props.title,disabled:this.bindFn(this.isReadonly),theme:this.const("mini"),minButtonWidth:this.const(65)}))}isReadonly(){return this.props.controller().isItemReadonly(this.props.model().id)}getSegmentedControlOptions(){return this.props.options().map(e=>({key:e.name,label:()=>e.displayName,selected:()=>this.isSelected(e.name),onSelect:()=>{this.props.controller().dispatch({type:"set-visualization-prop",id:this.props.model().id,prop:this.props.vizProp(),value:e.name})}}))}isSelected(e){return Tl(this.props.model(),this.props.vizProp())===e}},lm=class extends Vt.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,Vt.createElement("div",{class:Vt.const("dcg-visualization-parameters-container dcg-do-blur"),tapboundary:Vt.const("true"),handleEvent:Vt.const("true")},Vt.createElement(Np,__dcg_shared_module_exports__['b']({},this.props)),Vt.createElement("div",{class:Vt.const("dcg-smaller-font")},pU(()=>this.getVisualizationType(),{boxplot:()=>Vt.createElement("div",null,Vt.createElement("div",{class:Vt.const("dcg-expression-footer-title")},()=>this.controller.s("graphing-calculator-heading-visual-parameters-display-properties")),this.makeMQInput({prop:"axisOffset",siblingProps:["breadth"],default:"1",name:()=>this.controller.s("graphing-calculator-narration-visual-parameters-offset")}),this.makeMQInput({prop:"breadth",siblingProps:["axisOffset"],default:"1",name:()=>Tl(this.model,"alignedAxis")==="y"?this.controller.s("graphing-calculator-narration-visual-parameters-width"):this.controller.s("graphing-calculator-narration-visual-parameters-height")}),Vt.createElement(kt,{checked:()=>!!Tl(this.model,"showBoxplotOutliers"),disabled:()=>this.controller.isItemReadonly(this.model.id),onChange:this.bindFn(this.onToggleOutliers)},Vt.createElement("span",{class:Vt.const("dcg-parameter-name")},()=>this.controller.s("graphing-calculator-button-visual-parameters-exclude-outliers")))),dotplot:()=>Vt.createElement(eO,{predicate:()=>nV(this.model)},()=>Vt.createElement("div",{class:Vt.const("dcg-toggles-container")},Vt.createElement(Bp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{vizProp:()=>"dotplotXMode",options:()=>[{name:"exact",displayName:this.controller.s("graphing-calculator-button-visual-parameters-exact")},{name:"bin",displayName:this.controller.s("graphing-calculator-button-visual-parameters-binned")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-x-values")})),Vt.createElement(Bp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{vizProp:()=>"binAlignment",options:()=>[{name:"center",displayName:this.controller.s("graphing-calculator-button-visual-parameters-center")},{name:"left",displayName:this.controller.s("graphing-calculator-button-visual-parameters-left")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bin-alignment")})))),histogram:()=>Vt.createElement("div",{class:Vt.const("dcg-toggles-container")},Vt.createElement(Bp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{vizProp:()=>"histogramMode",options:()=>[{name:"",displayName:this.controller.s("graphing-calculator-button-visual-parameters-count")},{name:"relative",displayName:this.controller.s("graphing-calculator-button-visual-parameters-relative")},{name:"density",displayName:this.controller.s("graphing-calculator-button-visual-parameters-density")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bar-heights"),helpLink:this.const("https://help.desmos.com/hc/en-us/articles/360022405991")})),Vt.createElement(Bp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{vizProp:()=>"binAlignment",options:()=>[{name:"center",displayName:this.controller.s("graphing-calculator-button-visual-parameters-center")},{name:"left",displayName:this.controller.s("graphing-calculator-button-visual-parameters-left")}],title:()=>this.controller.s("graphing-calculator-heading-visual-parameters-bin-alignment")}))),none:()=>Vt.createElement("span",null)})))}makeMQInput(e){return Vt.createElement("span",null,Vt.createElement("span",{class:Vt.const("dcg-parameter-name")},e.name,Vt.const(":")),Vt.createElement(Ir,{latex:()=>this.getPropLatex(e),ariaLabel:e.name,placeholder:()=>e.default,isFocused:()=>this.isInputFocused(e.prop),hasError:()=>!tV(this.model,e.prop),handleFocusChanged:r=>this.handleFocusedChanged(e.prop,r),handlePressedKey:(r,i)=>this.handlePressedKey(r,i,e.prop),handleLatexChanged:r=>this.handleLatexChanged(e.prop,r),readonly:()=>this.controller.isItemReadonly(this.model.id),controller:this.props.controller}))}handlePressedKey(e,r,i){if(e==="Esc"){this.controller.dispatch({type:"set-focus-location",location:void 0});return}if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});var n=qe.getFocusedMathquill();n&&(n.keystroke(e,r),this.handleLatexChanged(i,n.latex()))}isInputFocused(e){let r=this.controller.getFocusLocation();return!r||r.type!=="visualization-prop"||r.id!==this.id?!1:r.location===e}handleFocusedChanged(e,r){r?this.controller.dispatch({type:"set-focus-location",location:{type:"visualization-prop",id:this.id,location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"visualization-prop",id:this.id,location:e}})}getPropLatex({prop:e}){let r=Tl(this.model,e);return typeof r=="string"?r:""}handleLatexChanged(e,r){Tl(this.model,e)!==r&&this.controller.dispatch({type:"set-visualization-prop",id:this.id,prop:e,value:r})}onToggleOutliers(){var e=Tl(this.model,"showBoxplotOutliers");this.controller.dispatch({type:"set-visualization-prop",id:this.id,prop:"showBoxplotOutliers",value:!e})}getVisualizationType(){return Vg(this.model)?Cc(this.model)?"boxplot":Gl(this.model)?"dotplot":hd(this.model)?"histogram":"none":"none"}};var Lt=__dcg_shared_module_exports__['i'](ne());var cm=class extends Lt.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Lt.createElement("div",{class:Lt.const("dcg-ttest-footer-container dcg-do-blur"),handleEvent:Lt.const("true")},Lt.createElement("table",null,Lt.createElement("tr",null,Lt.createElement("td",null,Lt.createElement("div",{class:Lt.const("dcg-value"),role:Lt.const("textbox"),"aria-readonly":Lt.const("true"),tabindex:Lt.const("0"),"aria-label":()=>"Less than: "+this.getLessThan()},Lt.createElement("span",{class:Lt.const("dcg-operator")},Lt.createElement(ze,{config:this.const({}),latex:this.const("<")})),Lt.createElement("span",{class:Lt.const("dcg-evaluation")},Lt.createElement(ze,{config:this.const({}),latex:()=>this.getLessThan()}))))),Lt.createElement("tr",null,Lt.createElement("td",null,Lt.createElement("div",{class:Lt.const("dcg-value"),role:Lt.const("textbox"),"aria-readonly":Lt.const("true"),tabindex:Lt.const("0"),"aria-label":()=>"Greater than: "+this.getGreaterThan()},Lt.createElement("span",{class:Lt.const("dcg-operator")},Lt.createElement(ze,{config:this.const({}),latex:this.const(">")})),Lt.createElement("span",{class:Lt.const("dcg-evaluation")},Lt.createElement(ze,{config:this.const({}),latex:()=>this.getGreaterThan()}))))),Lt.createElement("tr",null,Lt.createElement("td",null,Lt.createElement("div",{class:Lt.const("dcg-value"),role:Lt.const("textbox"),"aria-readonly":Lt.const("true"),tabindex:Lt.const("0"),"aria-label":()=>"Not equal: "+this.getNotEqual()},Lt.createElement("span",{class:Lt.const("dcg-operator")},Lt.createElement(ze,{config:this.const({}),latex:this.const("\u2260")})),Lt.createElement("span",{class:Lt.const("dcg-evaluation")},Lt.createElement(ze,{config:this.const({}),latex:()=>this.getNotEqual()})))))))}getLessThan(){var e=Dg(this.model);return e?__dcg_shared_module_exports__['_b'](e.lessThan,5):""}getGreaterThan(){var e=Dg(this.model);return e?__dcg_shared_module_exports__['_b'](e.greaterThan,5):""}getNotEqual(){var e=Dg(this.model);return e?__dcg_shared_module_exports__['_b'](e.notEqual,5):""}};var je=__dcg_shared_module_exports__['i'](ne());var dm=class extends je.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,je.createElement("div",{class:je.const("dcg-stats-footer-container dcg-do-blur"),handleEvent:je.const("true")},je.createElement("table",null,je.createElement("tr",null,je.createElement("td",null,je.createElement("div",{class:je.const("dcg-value"),role:je.const("textbox"),"aria-readonly":je.const("true"),tabindex:je.const("0"),"aria-label":()=>"Min: "+this.getMin()},je.createElement("span",{class:je.const("dcg-row-header")},je.const("Min")),je.createElement("span",{class:je.const("dcg-evaluation")},je.createElement(ze,{config:this.const({}),latex:this.bindFn(this.getMin)}))))),je.createElement("tr",null,je.createElement("td",null,je.createElement("div",{class:je.const("dcg-value"),role:je.const("textbox"),"aria-readonly":je.const("true"),tabindex:je.const("0"),"aria-label":()=>"Q1: "+this.getQ1()},je.createElement("span",{class:je.const("dcg-row-header")},je.const("Q1")),je.createElement("span",{class:je.const("dcg-evaluation")},je.createElement(ze,{config:this.const({}),latex:this.bindFn(this.getQ1)}))))),je.createElement("tr",null,je.createElement("td",null,je.createElement("div",{class:je.const("dcg-value"),role:je.const("textbox"),"aria-readonly":je.const("true"),tabindex:je.const("0"),"aria-label":()=>"Median: "+this.getMedian()},je.createElement("span",{class:je.const("dcg-row-header")},je.const("Median")),je.createElement("span",{class:je.const("dcg-evaluation")},je.createElement(ze,{config:this.const({}),latex:this.bindFn(this.getMedian)}))))),je.createElement("tr",null,je.createElement("td",null,je.createElement("div",{class:je.const("dcg-value"),role:je.const("textbox"),"aria-readonly":je.const("true"),tabindex:je.const("0"),"aria-label":()=>"Q3: "+this.getQ3()},je.createElement("span",{class:je.const("dcg-row-header")},je.const("Q3")),je.createElement("span",{class:je.const("dcg-evaluation")},je.createElement(ze,{config:this.const({}),latex:this.bindFn(this.getQ3)}))))),je.createElement("tr",null,je.createElement("td",null,je.createElement("div",{class:je.const("dcg-value"),role:je.const("textbox"),"aria-readonly":je.const("true"),tabindex:je.const("0"),"aria-label":()=>"Max: "+this.getMax()},je.createElement("span",{class:je.const("dcg-row-header")},je.const("Max")),je.createElement("span",{class:je.const("dcg-evaluation")},je.createElement(ze,{config:this.const({}),latex:this.bindFn(this.getMax)})))))))}getMin(){let e=Hu(this.model);return e?__dcg_shared_module_exports__['Zb'](e.min):""}getQ1(){let e=Hu(this.model);return e?__dcg_shared_module_exports__['Zb'](e.q1):""}getMedian(){let e=Hu(this.model);return e?__dcg_shared_module_exports__['Zb'](e.median):""}getQ3(){let e=Hu(this.model);return e?__dcg_shared_module_exports__['Zb'](e.q3):""}getMax(){let e=Hu(this.model);return e?__dcg_shared_module_exports__['Zb'](e.max):""}};var _i=__dcg_shared_module_exports__['i'](ne());var{If:hU}=_i.Components,Vd=class extends _i.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return _i.createElement("div",{class:_i.const("dcg-action-info"),handleEvent:_i.const("true")},_i.createElement("span",{class:_i.const("dcg-action-label")},_i.const("Run ")),_i.createElement(ze,{latex:()=>this.model.clickableInfo.latex,config:this.bindFn(this.getMQConfig)}),_i.createElement("span",{class:_i.const("dcg-action-label")},_i.const(" on click")),_i.createElement(hU,{predicate:()=>!this.controller.isItemReadonly(this.model.id)},()=>_i.createElement("span",{class:_i.const("dcg-click-edit"),role:_i.const("button"),tabindex:_i.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-action"),onTap:this.bindFn(this.editAction)},_i.createElement("i",{class:_i.const("dcg-icon-pencil"),"aria-hidden":_i.const("true")}))))}editAction(){this.model.type==="expression"?this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"expression",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}}):this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"image",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}}),this.controller.dispatch({type:"set-focus-location",location:{type:"expression-menu",id:this.model.id,location:"updaterule"}})}getMenuGUID(){return this.model.guid}getMQConfig(){return{autoOperatorNames:Ko({additionalOperators:["index"]}),autoCommands:Bs()}}};var It=__dcg_shared_module_exports__['i'](ne());var{If:zw}=It.Components,Fa=class extends It.Class{init(){this.controller=this.props.controller()}template(){return It.createElement(zw,{predicate:this.bindFn(this.shouldShowOptions)},()=>It.createElement("span",{class:()=>({"dcg-expression-edit-actions":!0,"dcg-limited-height":this.limitedHeight()}),style:()=>({background:this.controller.getBackgroundColor()}),didMount:()=>{this.controller.isInEditListMode()&&ge(this.controller.s("graphing-calculator-narration-edit-list-mode-on"))},didUnmount:()=>{this.controller.isInEditListMode()||ge(this.controller.s("graphing-calculator-narration-edit-list-mode-off"))}},It.createElement(zw,{predicate:()=>!this.controller.hasBackgroundColor()},()=>It.createElement("span",{class:It.const("dcg-graphic"),handleEvent:It.const("true ")})),It.createElement(zw,{predicate:this.bindFn(this.canConvertToTable)},()=>It.createElement(Ue,{tooltip:this.bindFn(this.getConvertTooltip),gravity:this.const("s")},It.createElement("span",{class:It.const("dcg-action-createtable dcg-exp-action-button"),handleEvent:It.const("true"),role:It.const("button"),tabindex:It.const("0"),"aria-label":()=>yi(this.model(),"create_table"),onTap:this.bindFn(this.onCreateTable)},It.createElement("i",{class:It.const("dcg-icon-table"),"aria-hidden":It.const("true")})))),It.createElement(zw,{predicate:()=>this.controller.shouldShowAuthorFeatures()},()=>It.createElement(Ue,{tooltip:this.bindFn(this.getReadonlyToggleLabel),gravity:this.const("s")},It.createElement("span",{class:()=>({"dcg-action-createtable":!0,"dcg-exp-action-button":!0,"dcg-selected":this.isReadonly()}),handleEvent:It.const("true"),role:It.const("button"),tabindex:It.const("0"),"aria-label":this.bindFn(this.getReadonlyToggleLabel),onTap:this.bindFn(this.onToggleReadonly)},It.createElement("i",{class:It.const("dcg-icon-lock"),"aria-hidden":It.const("true")})))),It.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-duplicate-expression-tooltip"),gravity:this.const("s")},It.createElement("span",{class:It.const("dcg-duplicate-btn dcg-exp-action-button"),handleEvent:It.const("true"),role:It.const("button"),tabindex:It.const("0"),"aria-label":()=>yi(this.model(),"duplicate"),onTap:this.bindFn(this.onDuplicateWithoutFocus)},It.createElement("i",{class:It.const("dcg-icon-duplicate"),"aria-hidden":It.const("true")}))),It.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-expression-delete-tooltip"),gravity:this.const("sw")},It.createElement("span",{class:It.const("dcg-delete-btn dcg-exp-action-button"),handleEvent:It.const("true"),role:It.const("button"),tabindex:It.const("0"),"aria-label":()=>yi(this.model(),"delete"),onTap:this.bindFn(this.onDelete)},It.createElement("i",{class:It.const("dcg-icon-remove"),"aria-hidden":It.const("true")})))))}shouldShowOptions(){return this.controller.isInEditListMode()&&(this.controller.shouldShowAuthorFeatures()||!this.controller.isItemReadonly(this.props.id()))}model(){return this.controller.getItemModel(this.props.id())}getConvertTooltip(){return this.shouldInsertOnCreateTable()?this.controller.s("graphing-calculator-label-convert-to-table-tooltip"):this.controller.s("graphing-calculator-label-create-table")}canConvertToTable(){let e=this.model();return!!(e&&e.type==="expression"&&e.formula.is_tableable)}limitedHeight(){let e=this.model();return e&&(e.type==="image"||this.isSlider())}isSlider(){let e=this.model();return e&&e.type==="expression"&&e.sliderExists}generateSubscriptedTableColumns(e,r,i){var n={independent:r,dependent:i};if(r==="x")return n;var o=__dcg_shared_module_exports__['Vb'](r);if(o.type!=="Identifier")return n;var a=__dcg_shared_module_exports__['Vb'](i);if(a.type!=="FunctionCall"||a.args.length!==1)return n;var s=a.args[0];if(s.type!=="Identifier"||s._symbol!==r)return n;let l=a.getInputString(),c=s.getInputSpan(),u=l.substr(0,c.start),h=l.substr(c.end);return n.independent="x_{"+e+"}",n.dependent=u+n.independent+h,n}shouldInsertOnCreateTable(){let e=this.model();return!!e&&e.type==="expression"&&Ma(e)}onCreateTable(){let e=this.model();if(!(!e||e.type!=="expression")){var r=e.formula;if(r.is_tableable&&r.table_info){var i=r.table_info,n=e.index,o=i.independent_variable,a=i.dependent_column;if(i.by_reference){let w=this.generateSubscriptedTableColumns(this.controller.generateTableXSubscript(),o,a);o=w.independent,a=w.dependent}var s,l=[],c=[];if(i.values)for(s=0;s<i.values.length;s++){var u=i.values[s][0];l.push(isNaN(u)?"":u+"");var h=i.values[s][1];c.push(isNaN(h)?"":h+"")}else for(s=-2;s<=2;s++)l.push(s+""),c.push("");var p={id:this.controller.generateId(),type:"table",readonly:!i.by_reference&&e.readonly,columns:[{id:this.controller.generateId(),latex:o,color:this.controller.getNextColor(),hidden:!1,values:l,points:!0,lines:!1,dragMode:"NONE",pointStyle:"POINT",lineStyle:"SOLID",colorLatex:"",lineOpacity:"",lineWidth:"",pointOpacity:"",pointSize:""},{id:this.controller.generateId(),latex:a,color:rs(e),hidden:!1,values:c,points:!0,lines:this.shouldInsertOnCreateTable()&&!!e.lines,dragMode:"NONE",pointStyle:"POINT",lineStyle:"SOLID",colorLatex:"",lineOpacity:"",lineWidth:"",pointOpacity:"",pointSize:""}]},g=this.controller;this.controller.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!1}),this.shouldInsertOnCreateTable()?this.controller.dispatch({type:"replace-item-at-index",index:n,state:p,focus:!0}):this.controller.dispatch({type:"insert-item-at-index",index:n+1,state:p,folderId:e.folderId,focus:!0});var y=function(){g.dispatch({type:"undo"}),g.dispatch({type:"set-edit-list-mode",isEditListMode:!0,focusExpressionList:!1})};this.controller.dispatch({type:"toast/show",toast:{message:this.controller.s("graphing-calculator-text-table-created"),undoCallback:y}})}}}onDelete(e){this.controller.dispatch({type:"delete-item-and-animate-out",id:this.props.id(),setFocusAfterDelete:e.device==="keyboard"})}onDuplicateWithoutFocus(){let e=this.model();e&&(e.type==="folder"?this.controller.dispatch({type:"duplicate-folder",id:this.props.id()}):this.controller.dispatch({type:"duplicate-expression",id:this.props.id()}))}isReadonly(){return this.controller.isItemReadonly(this.props.id())}onToggleReadonly(){let e=this.model();e&&this.controller.dispatch({type:"set-item-readonly",id:this.props.id(),readonly:!e.readonly})}getReadonlyIcon(){return this.isReadonly()?"dcg-icon-lock":"dcg-icon-pencil"}getReadonlyToggleLabel(){return this.isReadonly()?this.controller.s("graphing-calculator-label-unlock-expression-tooltip"):this.controller.s("graphing-calculator-label-lock-expression-tooltip")}};var To=__dcg_shared_module_exports__['i'](ne());var{If:gU}=To.Components,Kp=class extends To.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return To.createElement(gU,{predicate:()=>this.controller.shouldExpressionZoomFit(this.model)},()=>To.createElement("div",{class:To.const("dcg-suggested-zoom-view dcg-do-blur"),handleEvent:To.const(!0)},To.createElement(Ue,{tooltip:this.bindFn(this.getZoomText),gravity:()=>"e"},To.createElement("i",{onTap:this.bindFn(this.onZoom),role:To.const("button"),tabindex:To.const("0"),"aria-label":this.bindFn(this.getZoomText),class:To.const("dcg-icon-zoom-fit")}))))}getZoomText(){return this.controller.s("graphing-calculator-text-zoom-fit")}onZoom(e){this.controller.dispatch({type:"expression-zoom-fit",id:this.model.id,focusAfterTap:e.device==="keyboard"})}};var ht=__dcg_shared_module_exports__['i'](ne());var fn=__dcg_shared_module_exports__['i'](ne());var{Switch:fU}=fn.Components,Ra=class extends fn.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}iconType(){return this.controller.shouldShowReplaceIcon()?"rename":this.controller.isItemReadonly(this.model.id)?this.controller.shouldShowAuthorFeatures()?"lock":"none":"delete"}getAriaLabel(){switch(this.iconType()){case"none":case"lock":return;case"rename":return yi(this.model,"rename");case"delete":return yi(this.model,"delete")}}onIconTap(){this.iconType()==="delete"?this.controller.dispatch({type:"delete-item-and-animate-out",id:this.model.id,setFocusAfterDelete:!this.controller.isInEditListMode()}):this.iconType()==="rename"&&this.controller.dispatch({type:"rename-identifier-in-item",search:this.controller.getExpressionSearchStr(),replace:this.controller.getExpressionReplaceStr(),id:this.model.id})}isIconTappable(){let e=this.iconType();return e!=="none"&&e!=="lock"}template(){return fn.createElement("div",{class:fn.const("dcg-top-level-icon"),tabIndex:()=>this.isIconTappable()?0:-1,"aria-label":this.bindFn(this.getAriaLabel),handleEvent:this.bindFn(this.isIconTappable),onTap:this.bindFn(this.onIconTap),role:fn.const("button"),manageFocus:this.const({shouldBeFocused:()=>Dd({controller:this.controller,location:{type:"top-level-icon",id:this.model.id}}),onFocusedChanged:(e,r)=>{var i;e?this.controller.dispatch({type:"set-focus-location",location:{type:"top-level-icon",id:this.model.id}}):r.relatedTarget&&!((i=r.relatedTarget)!=null&&i.closest("[data-dcg-label]"))&&this.controller.dispatch({type:"blur-focus-location",location:{type:"top-level-icon",id:this.model.id}})}})},fn.createElement(fU,{key:()=>this.iconType()},e=>{switch(e){case"delete":return fn.createElement("i",{class:fn.const("dcg-icon-remove dcg-top-level-delete"),"aria-hidden":fn.const("true")});case"lock":return fn.createElement("i",{class:fn.const("dcg-icon-lock dcg-lock-indicator"),"aria-hidden":fn.const("true")});case"rename":return fn.createElement("i",{class:fn.const("dcg-icon-replace"),"aria-hidden":fn.const("true")});case"none":return fn.createElement("span",null)}}))}};var{If:Ld,SwitchUnion:mU}=ht.Components,um=class extends Io{didMount(){this.onItemViewMounted(),this.lastBrailleMode=this.controller.getBrailleMode()}didMountRootNode(e){this.rootNode=e}willUnmount(){this.onItemViewUnmounted()}template(){return ht.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-mathitem":!0,"dcg-inFolder":!!this.model.folderId,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-selected":this.controller.isItemSelected(this.id)&&!this.controller.isInEditListMode(),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-hasSlider":this.hasSlider(),"dcg-hasEvaluation":this.controller.shouldShowEvaluationForItem(this.id),"dcg-hasRegression":this.hasRegression(),"dcg-hasDomain":this.hasDomain()}),"expr-id":()=>this.model.id,didMount:this.bindFn(this.didMountRootNode)},ht.createElement("div",{class:ht.const("dcg-fade-container"),onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},ht.createElement("div",{class:ht.const("dcg-main")},ht.createElement(Ld,{predicate:()=>!this.controller.isInEditListMode()&&!this.isReadonly()},()=>ht.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>kg(this.model),ariaLabel:()=>this.getAriaLabel("braille"),brailleShouldFocus:()=>this.isFocused(),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:(e,r)=>this.handleMQFocusedChanged(e,r),onBrailleKeydown:this.bindFn(this.handleBraillePressedKey)},gn(this.controller)),ht.createElement(qe,{latex:()=>kg(this.model),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getFormulaAria),isFocused:()=>this.isFocused(),tokenController:this.props.controller,capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),hasError:this.const(!1),onUserPressedKey:(e,r)=>this.handlePressedKey(e,r),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:(e,r)=>this.handleMQFocusedChanged(e,r),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))),ht.createElement(Ld,{predicate:()=>this.controller.isInEditListMode()||this.isReadonly()},()=>ht.createElement("div",{class:ht.const("dcg-edit-list-mathquill"),tabindex:()=>this.controller.getBrailleMode()==="none"?"0":"-1",onTap:()=>this.controller.isInEditListMode()?this.exitEditListMode():{},onKeydown:this.bindFn(this.handleReadonlyPressedKey),manageFocus:this.const({shouldBeFocused:()=>this.controller.getBrailleMode()!=="none"?!1:Dd({controller:this.controller,location:{type:"readonly-expression",id:this.model.id}}),onFocusedChanged:(e,r)=>{this.controller.getBrailleMode()==="none"&&(e?this.controller.dispatch({type:"set-focus-location",location:{type:"readonly-expression",id:this.model.id}}):this.doesNodeBelongToSliderLimit(r.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"readonly-expression",id:this.model.id}}))}})},ht.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>kg(this.model),ariaLabel:()=>this.getAriaLabel("braille"),isStatic:this.const(!0),brailleShouldFocus:()=>{let e=this.controller.getFocusLocation();return!e||e.type!=="readonly-expression"?!1:e.id===this.id},onBrailleFocusedChanged:(e,r)=>{e?this.controller.dispatch({type:"set-focus-location",location:{type:"readonly-expression",id:this.model.id}}):this.doesNodeBelongToSliderLimit(r.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"readonly-expression",id:this.model.id}})}},gn(this.controller)),ht.createElement(ze,{latex:()=>kg(this.model),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech")}))))),ht.createElement(Ra,{controller:this.props.controller,model:this.props.model}),ht.createElement(Ld,{predicate:this.bindFn(this.shouldShowFooter)},()=>ht.createElement("div",{class:this.getFooterClass()},mU(()=>this.getFooterType(),{none:()=>{},regression:()=>ht.createElement(tm,{model:this.props.model,controller:this.props.controller}),label:()=>ht.createElement(Ad,{model:this.props.model,controller:this.props.controller}),slider:()=>ht.createElement(nm,{model:this.props.model,controller:this.props.controller}),domain:()=>ht.createElement(em,{model:this.props.model,controller:this.props.controller}),evaluation:()=>ht.createElement(Gd,{id:()=>this.props.model().id,dependent:()=>kn(this.model)||"",val:()=>this.controller.getEvaluationValueForItem(this.id),controller:this.props.controller,focusable:this.const(!0)}),distribution:()=>ht.createElement(sm,{model:this.props.model,controller:this.props.controller}),visualization:()=>ht.createElement(lm,{model:this.props.model,controller:this.props.controller}),ttest:()=>ht.createElement(cm,{model:this.props.model,controller:this.props.controller}),stats:()=>ht.createElement(dm,{model:this.props.model,controller:this.props.controller}),unresolved:()=>ht.createElement(Zf,{controller:this.props.controller})}),ht.createElement(Ld,{predicate:this.bindFn(this.shouldShowBrailleError)},()=>ht.createElement("div",{tabindex:ht.const(0),class:ht.const("dcg-expression-braille-error"),role:ht.const("button"),"aria-roledescription":ht.const("error"),"aria-label":()=>this.controller.unpack(this.model.error)},ht.createElement("i",{class:ht.const("dcg-icon-error"),"aria-hidden":ht.const("true")}),()=>this.controller.unpack(this.model.error))),ht.createElement(Ld,{predicate:this.bindFn(this.shouldShowSliderPrompt)},()=>ht.createElement(ws,{model:this.props.model,controller:this.props.controller})),ht.createElement(Ld,{predicate:this.bindFn(this.shouldShowRenamePrompt)},()=>ht.createElement(om,{from:this.bindFn(this.getRenameIdentifierFrom),to:this.bindFn(this.getRenameIdentifierTo),count:this.bindFn(this.getRenameCountOfChanges),handleRename:this.bindFn(this.handleRename)})))),ht.createElement(Ld,{predicate:this.bindFn(this.shouldShowActionInfo)},()=>ht.createElement("div",{class:this.getFooterClass()},ht.createElement(Vd,{model:this.props.model,controller:this.props.controller})))),ht.createElement("span",{class:ht.const("dcg-tab dcg-action-drag dcg-action-icon-touch"),handleevent:ht.const("true"),tapboundary:ht.const("true"),disablescroll:ht.const("true"),style:ht.const("touch-action:none"),onTapStart:this.bindFn(this.onDragPending)},ht.createElement("span",{class:ht.const("dcg-num")},()=>this.model.displayIndex),ht.createElement("div",{class:ht.const("dcg-tab-interior dcg-action-icon-mouse")},ht.createElement(Qf,{model:this.props.model,controller:this.props.controller})),ht.createElement(Kp,{model:this.props.model,controller:this.props.controller})),ht.createElement(Fa,{controller:this.props.controller,id:()=>this.model.id}))}getRenameIdentifierFrom(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.from||""}getRenameIdentifierTo(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.to||""}getRenameCountOfChanges(){let e=this.controller.getSuggestedIdentifierRenameInfo(this.id);return e&&e.countOfChanges||0}handleRename(){this.controller.dispatch({type:"rename-identifier-global",search:this.getRenameIdentifierFrom(),replace:this.getRenameIdentifierTo()})}didUpdate(){this.lastBrailleMode=this.controller.getBrailleMode()}shouldShowFooter(){return this.shouldShowBrailleError()||this.shouldShowSliderPrompt()||this.shouldShowRenamePrompt()?!0:this.getFooterType()!=="none"}getFooterType(){return this.hasRegression()?"regression":this.shouldShowLabelView()?"label":this.hasSlider()?"slider":this.hasDomain()?"domain":this.isTTest()?"ttest":this.isStats()?"stats":this.controller.shouldShowEvaluationForItem(this.id)?"evaluation":this.isToplevelDistribution()?"distribution":this.isVisualization()?"visualization":this.model.unresolved?"unresolved":"none"}getFooterClass(){return this.isFirstRender()?this.const("dcg-expression-bottom dcg-indent-in-folder"):this.const("dcg-expression-bottom dcg-indent-in-folder dcg-fadein-bottom")}onCreateSliders(e){this.controller.dispatch({type:"create-sliders-for-item",id:this.id,variables:e})}shouldShowLabelView(){return fu("labels")&&AV(this.model)}shouldShowSliderPrompt(){return this.controller.areSlidersEnabled()?$b(this.model).length>0:!1}shouldShowRenamePrompt(){return this.getRenameCountOfChanges()>0}shouldShowActionInfo(){return!!(this.controller.areActionsEnabled()&&this.model.clickableInfo&&this.model.clickableInfo.enabled&&this.model.clickableInfo.latex)}shouldShowBrailleError(){return this.controller.getBrailleMode()!=="none"&&this.hasError()}hasRegression(){return!!(this.model.formula&&this.model.formula.is_regression)}hasDomain(){return dx(this.model)}isToplevelDistribution(){return Sc(this.model)}isVisualization(){return px(this.model)}isTTest(){return cE(this.model)}isStats(){return LV(this.model)}hasSlider(){return!!this.model.sliderExists}getLabelOptions(){return this.controller.getEvaluationLabelOptionsForItem(this.model.id)}getAriaLabel(e){if(this.shouldShowLabelView()){var r;this.model.label&&this.model.label!==""?r=this.model.label:e==="speech"?r=this.controller.s("graphing-calculator-narration-expression-label"):r=this.controller.raw("lbl");var i;return this.model.showLabel?i=r:e==="speech"?i=this.controller.s("graphing-calculator-narration-expression-hidden-label",{label:r}):i=this.controller.raw("h __label__",{label:r}),i}return e==="speech"?this.controller.s("shared-calculator-narration-expression-index",{index:this.model.displayIndex}):this.controller.raw("eq__index__",{index:this.model.displayIndex})}getFormulaAria(){let e=this.model.formula,r="";if(!e||Ia(this.model))return r;if(this.controller.shouldShowEvaluationForItem(this.id)){r="equals ";let i=e.zero_values&&e.zero_values.length?e.zero_values[0].val:e.constant_value;Array.isArray(i)?r+=i.length+" element list.":i!==void 0&&(r+=nn(__dcg_shared_module_exports__['Ta'](+i,this.getLabelOptions())))}else e.error&&!this.shouldShowSliderPrompt()?r=this.controller.unpack(e.error):Sc(this.model)?r=this.controller.s("graphing-calculator-narration-expression-evaluation-is-distribution"):this.isTTest()&&(r=this.controller.s("graphing-calculator-narration-expression-evaluation-is-t-test"));if(this.model.shouldGraph&&(e.is_graphable||e.is_regression)){e.is_graphable&&e.is_regression?r+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph-and-regression"):e.is_regression?r+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-regression"):r+=" "+this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph");let i=this.controller.getAudioGraph();i&&i.agNavigator.canTrace(this.model)&&(gi?r+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-mac"):r+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-windows"))}return r}handleBraillePressedKey(e){let r=Le(e);if(r){if(r==="Esc")Ur(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}});else if(r==="Up"||r==="Down"||r==="Enter")this.controller.dispatch({type:"on-special-key-pressed",key:r});else if(r==="Del"||r==="Backspace"){let i=ko();Ia(this.model)&&Op(i)&&(this.controller.dispatch({type:"on-special-key-pressed",key:r==="Del"?"Delete":r}),e.preventDefault(),e.stopPropagation())}}}handleReadonlyPressedKey(e){if(this.controller.isInEditListMode())return;let r=Le(e);!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(r==="Esc"?(e.preventDefault(),e.stopPropagation(),Ur(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}})):(r==="Up"||r==="Down"||r==="Enter")&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"on-special-key-pressed",key:r})))}handlePressedKey(e,r){var i=qe.getFocusedMathquill();if(i){if(e==="Esc"){Ur(),this.hasSlider()&&this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:this.model.id}});return}else if(e==="Up"||e==="Down"){var n=qe.applyArrowKeyAndReturnIfWasAtBounds(i,e,r);return n?this.controller.dispatch({type:"on-special-key-pressed",key:e}):void 0}else if(e==="Delete"||e==="Backspace"){if(Ia(this.model))return this.controller.dispatch({type:"on-special-key-pressed",key:e})}else if(e==="Enter")return r&&(r.preventDefault(),r.stopPropagation()),this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});i.keystroke(e,r),this.handleLatexChanged(i.latex())}}handleLatexChanged(e){e!==this.model.latex&&this.controller.dispatch({type:"set-item-latex",id:this.id,latex:e})}doesNodeBelongToSliderLimit(e){return!e||!this.rootNode.contains(e)?!1:!!P(e).closest("[data-dcg-label]").length}handleMQFocusedChanged(e,r){e?this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}}):!this.doesNodeBelongToSliderLimit(r.relatedTarget)&&this.lastBrailleMode===this.controller.getBrailleMode()&&this.controller.dispatch({type:"blur-focus-location",location:{type:"expression",id:this.id}})}onMouseSelect(e){this.isReadonly()||e.device!=="keyboard"&&(e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-focus-location",location:{type:"expression",id:this.id}})))}isReadonly(){return this.controller.isItemReadonly(this.id)}isFocused(){let e=this.controller.getFocusLocation();return!e||e.type!=="expression"?!1:e.id===this.id}isSliderThumbFocused(){let e=this.controller.getFocusLocation();return!e||e.type!=="slider-thumb"?!1:e.id===this.id}hasError(){return!!this.model.error&&!Ia(this.model)}getMQConfig(){return this.controller.getMathquillConfig({})}};function gn(t,e){let r=i=>ht.createElement(ze,{config:()=>({}),latex:()=>i});return{tooltipOptions:()=>__dcg_shared_module_exports__['b']({latexView:r},e||{}),sixKeyInput:()=>t.getSixKeyInput(),mode:()=>t.getBrailleMode(),capExpressionSize:()=>t.getCapExpressionSize()?{exceedsLimit:i=>i.length>Dp,onExpressionSizeExceeded:()=>t.dispatch({type:"expression-size-exceeded"})}:void 0}}var vs=__dcg_shared_module_exports__['i'](ne());at();var{Textarea:yU}=vs.Components,jl=class extends vs.Class{template(){return vs.createElement("div",{class:vs.const("dcg-smart-textarea-container")},vs.createElement("div",{class:vs.const("dcg-displayTextarea dcg-fixed-width-element"),didMount:this.bindFn(this.didMountDisplay)}),vs.createElement(yU,{class:()=>({"dcg-do-blur":!0,"dcg-fixed-width-element":!0,"dcg-smart-textarea":!0,"dcg-empty":!this.props.text()}),"aria-label":()=>{var e,r;return(r=(e=this.props).ariaLabel)==null?void 0:r.call(e)},placeholder:this.bindFn(this.getPlaceholder),readonly:()=>this.props.readonly()?!0:void 0,value:this.props.text,onInput:this.props.onInput,didMount:this.bindFn(this.didMountTextarea),onKeydown:this.bindFn(this.onKeydownEvent)}))}getDisplayTextHTML(){let e=this.props.text()||"",r=(o,a)=>e.slice(o,a).replace(/</g,"&lt;").replace(/>/g,"&gt;"),i=0,n="";if(this.props.showLinks()){let o=/(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gi,a=null;for(;(a=o.exec(e))!==null;){let[s]=a;n+=r(i,a.index),n+=`<a rel='nofollow ugc' href='${s}' target ='_blank'>${s}</a>`,i=o.lastIndex}}return n+=r(i),n}willUnmount(){this.textareaNode=void 0}didMountDisplay(e){this.displayNode=e,P(e).on("touchend",function(r){r.preventDefault()}),P(e).on("dcg-tap dcg-tapstart","a",function(r){r.handle()}),this.renderDisplayText()}didMountTextarea(e){this.textareaNode=e,P(e).on("dcg-tapstart",r=>{r.handle()}),P(e).on("focusin focusout",()=>this.onFocusEvent()),this.updateFocused()}didUpdate(){this.updateFocused(),this.renderDisplayText()}onFocusEvent(){if(this.textareaNode){var e=document.activeElement===this.textareaNode;this.shouldBeFocused()!==e&&this.props.onFocusChange(e)}}renderDisplayText(){if(!this.displayNode)return;let e=this.getDisplayTextHTML();this.lastDisplayTextHTML!==e&&(this.lastDisplayTextHTML=e,this.displayNode.innerHTML=e)}isFocused(){return document.activeElement===this.textareaNode}shouldBeFocused(){return this.props.shouldFocus()}updateFocused(){if(!this.textareaNode)return;let e=this.isFocused(),r=this.shouldBeFocused();if(e!==r)if(!r)this.textareaNode.blur();else{if(Ja&&El)return;this.textareaNode.focus(),this.textareaNode.selectionStart=this.textareaNode.selectionEnd=this.textareaNode.value.length}}onKeydownEvent(e){var r=this.textareaNode;if(!r)return;var i=Le(e);let n=this.props.readonly(),o=this.props.readonlyAction&&this.props.readonlyAction();if(n&&o!==void 0&&o.predicate()){!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(i===il||i===Xg)&&(e.preventDefault(),o.action());return}i===il&&!e.metaKey?(e.preventDefault(),this.props.onSpecialKey("Enter")):i===co?Ur():i===Fn?(n||r.selectionStart===0&&r.selectionEnd===0)&&!(e.altKey||e.metaKey)&&(e.preventDefault(),this.props.onSpecialKey("Up")):i===Yn?(n||r.selectionStart===r.value.length&&r.selectionEnd===r.value.length)&&!(e.altKey||e.metaKey)&&(e.preventDefault(),this.props.onSpecialKey("Down")):i===ga&&!(n&&o!==void 0&&o.predicate())?r.value.length===0&&(e.preventDefault(),this.props.onSpecialKey("Backspace")):i===vd&&!(n&&o!==void 0&&o.predicate())&&r.value.length===0&&(e.preventDefault(),this.props.onSpecialKey("Delete")),this.props.onKeydown&&this.props.onKeydown(e)}getPlaceholder(){var e,r;if(!this.props.text())return(r=(e=this.props).placeholder)==null?void 0:r.call(e)}};var Hi=__dcg_shared_module_exports__['i'](ne());var pm=class extends Io{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return Hi.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-expressiontext":!0,"dcg-inFolder":!!this.model.folderId,"dcg-selected":!!this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id)}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},Hi.createElement("div",{class:Hi.const("dcg-fade-container")},Hi.createElement("div",{class:Hi.const("dcg-main")},Hi.createElement(jl,{shouldFocus:this.bindFn(this.isFocused),text:()=>this.model.text,showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onInput),onFocusChange:this.bindFn(this.onFocusChange),onSpecialKey:this.bindFn(this.onSpecialKey),readonly:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.id),readonlyAction:this.const({predicate:()=>this.controller.isInEditListMode(),action:()=>this.exitEditListMode()}),ariaLabel:()=>yi(this.model,"edit_title"),placeholder:()=>this.controller.s("graphing-calculator-text-note-placeholder")})),Hi.createElement(Ra,{controller:this.props.controller,model:this.props.model})),Hi.createElement("span",{class:Hi.const("dcg-tab dcg-action-drag"),handleevent:Hi.const("true"),tapboundary:Hi.const("true"),disablescroll:Hi.const("true"),style:Hi.const("touch-action:none"),onTapStart:this.bindFn(this.onDragPending)},Hi.createElement("span",{class:Hi.const("dcg-num")},()=>this.model.displayIndex),Hi.createElement("div",{class:Hi.const("dcg-tab-interior")}),Hi.createElement("i",{class:Hi.const("dcg-icon-text"),"aria-hidden":Hi.const("true")})),Hi.createElement(Fa,{controller:this.props.controller,id:()=>this.model.id}))}onInput(e){this.controller.dispatch({type:"set-note-text",id:this.id,text:e})}onFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"text",id:this.id}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"text",id:this.id}})}onSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}isFocused(){let e=this.controller.getFocusLocation();return!(!e||e.type!=="text"||e.id!==this.id)}};var Et=__dcg_shared_module_exports__['i'](ne());at();var Gr=__dcg_shared_module_exports__['i'](ne());var mo=__dcg_shared_module_exports__['i'](ne());var{SwitchUnion:bU}=mo.Components,hm=class extends mo.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return mo.createElement("div",{class:mo.const("dcg-table-icon-container")},bU(this.bindFn(this.typeOfIcon),{error:()=>mo.createElement(Jn,{error:()=>this.controller.unpack(this.model.error),gravity:this.const("se")}),none:()=>mo.createElement("span",null),icon:()=>mo.createElement("div",{class:mo.const("dcg-circular-icon-container"),role:mo.const("button"),tabindex:mo.const("0"),"aria-label":this.bindFn(this.getIconAriaLabel),handleevent:mo.const("true"),"dcg-open-menu-guid":()=>this.getMenuGUID(),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions();if(this.controller.isInEditListMode()||e.shiftKey)return this.toggleOptions();this.toggleGraphShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),this.toggleOptions()},manageFocus:this.const(ut({controller:this.controller,location:{type:"table-icon",id:this.model.table.id,columnId:this.model.id}}))},mo.createElement(Li,{iconType:this.bindFn(this.getIcon),backgroundColor:this.bindFn(this.getModelColor)}))}))}getModelColor(){return Cg(this.model)}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"table-column",model:this.model,guid:this.getMenuGUID(),focusFirstOption:!1}})}toggleGraphShown(){this.controller.dispatch({type:"toggle-tablecolumn-hidden",tableId:this.model.table.id,columnId:this.model.id})}hasError(){return!!this.model.error}getIcon(){return this.model.shouldGraph?this.controller.isInEditListMode()?"none":this.model.points&&this.model.lines?"table-points-and-lines":this.model.points&&!this.model.lines?"table-points":!this.model.points&&this.model.lines?"table-lines":"none":"hidden"}typeOfIcon(){return this.model.latex===""||!this.controller.getGraphSettings().config.graphpaper?"none":this.model.error?"error":this.model.index===0?"none":"icon"}getIconAriaLabel(){return this.myOptionsOpen()?this.controller.s("graphing-calculator-narration-hide-options"):this.controller.isInEditListMode()?this.controller.s("graphing-calculator-narration-show-options"):this.model.shouldGraph?this.controller.s("graphing-calculator-narration-hide-table-column"):this.controller.s("graphing-calculator-narration-show-table-column")}};var{If:gm}=Gr.Components,fm=class extends Gr.Class{init(){this.model=this.props.model(),this.controller=this.props.controller(),this.table=this.model.table}isRightSide(){return this.lookupCellPosition().column>=this.table.columnModels.length-1}template(){return Gr.createElement("div",{class:()=>({"dcg-cell":!0,"dcg-table-header":!0,"dcg-do-not-blur":!0,"dcg-left":this.model.index===0,"dcg-right":this.isRightSide(),"dcg-selected":this.shouldFocus()&&!this.table.readonly,"dcg-error":!!this.model.error}),index:()=>this.model.index,onTapStart:this.bindFn(this.focusThisCell)},Gr.createElement("div",{class:Gr.const("dcg-inner-border")}),Gr.createElement(gm,{predicate:()=>!this.isRightSide()},()=>Gr.createElement(hm,{model:this.props.model,controller:this.props.controller})),Gr.createElement("div",{role:Gr.const("columnheader")},Gr.createElement(gm,{predicate:()=>!this.controller.isInEditListMode()&&!this.table.readonly},()=>Gr.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>this.model.latex||"",brailleShouldFocus:this.bindFn(this.shouldFocus),ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:this.bindFn(this.handleMQFocusedChanged),selectOnFocus:this.const(!0),onBrailleKeydown:this.bindFn(this.handleKeydownOnBrailleInput)},gn(this.props.controller(),{gravity:"s"})),Gr.createElement(qe,{latex:()=>this.model.latex||"",isFocused:this.bindFn(this.shouldFocus),capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getAriaPostLabel),hasError:this.const(!1),onUserPressedKey:(e,r)=>this.handlePressedKey(e,r),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.bindFn(this.handleMQFocusedChanged),selectOnFocus:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}))),Gr.createElement(gm,{predicate:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.table.id)},()=>Gr.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>this.model.latex||"",ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),tabindex:this.const(-1),isStatic:this.const(!0),brailleShouldFocus:this.bindFn(this.shouldFocusReadonlyCell),onBrailleFocusedChanged:this.bindFn(this.handleMQFocusedChanged)},gn(this.props.controller(),{gravity:"s"})),Gr.createElement(ze,{latex:()=>this.model.latex||"",config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech")},Gr.createElement("span",{class:Gr.const("dcg-math-field dcg-cell-math-content"),role:Gr.const("textbox"),"aria-readonly":Gr.const("true"),tabindex:()=>this.controller.isInEditListMode()?-1:0,onKeyDown:this.bindFn(this.handleKeydownOnReadonlyCell),manageFocus:this.const({shouldBeFocused:this.bindFn(this.shouldFocusReadonlyCell),onFocusedChanged:this.bindFn(this.handleFocusedChanged)})})))),Gr.createElement(gm,{predicate:()=>this.model.dragMode!=="NONE"&&!this.model.error},()=>Gr.createElement("span",{class:Gr.const("dcg-drag-icon"),"dcg-drag-mode":()=>this.model.dragMode,style:()=>({color:this.model.color})},Gr.createElement("i",{class:()=>({"dcg-icon-move":this.model.dragMode==="XY","dcg-icon-move-horizontal":this.model.dragMode==="X","dcg-icon-move-vertical":this.model.dragMode==="Y"}),"aria-hidden":Gr.const("true")})))),Gr.createElement("div",{class:Gr.const("dcg-empty-line")}),Gr.createElement(gm,{predicate:()=>this.isRightSide()},()=>Gr.createElement("span",{class:Gr.const("dcg-fade-right")})))}focusThisCell(e){e.wasHandled()||(e.handle(),!this.controller.isItemReadonly(this.table.id)&&(this.shouldFocus()||this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})))}handleFocusedChanged(e,r){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(r.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}lookupCellPosition(){return{row:0,column:this.model.index}}getAriaLabel(e){var r=this.lookupCellPosition();return e==="speech"?this.controller.s("graphing-calculator-narration-table-column-header",{column:r.column+1}):this.controller.raw("h__column__",{column:r.column+1})}getAriaPostLabel(){let e="",r=this.model;return r.shouldGraph&&(r.points||r.lines)&&!yG(r)&&(e=this.controller.s("graphing-calculator-narration-expression-evaluation-has-graph"),gi?e+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-mac"):e+=" "+this.controller.s("graphing-calculator-narration-expression-audio-trace-windows")),e}handlePressedKey(e,r){var i=qe.getFocusedMathquill();i&&(qe.handleKeystrokeAndDecideIfSpecialEvent(i,e,r)?this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:e}):this.handleLatexChanged(i.latex()))}handleKeydownOnBrailleInput(e){let r=Le(e);if(!r)return;let i=r==="Enter"||r==="Up"||r==="Down",n=ko(),o=n&&r==="Left"&&n.selectionStart===0||r==="Right"&&n.selectionStart===P(n).val().length,a=this.model.latex.length===0&&Op(n);(i||o||(r==="Del"||r==="Backspace")&&a)&&(this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:r==="Del"?"Delete":r}),e.preventDefault())}handleKeydownOnReadonlyCell(e){let r=Le(e);r!=="Tab"&&(e.preventDefault(),r==="Esc"&&Ur(),r&&this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:r}))}handleLatexChanged(e){var r=this.model.latex;r!==e&&this.controller.dispatch({type:"set-tablecell-latex",tableId:this.table.id,cell:this.lookupCellPosition(),latex:e})}shouldFocus(){return!this.controller.isInEditListMode()&&__dcg_shared_module_exports__['Ea'](this.lookupCellPosition(),ao(this.table))}shouldFocusReadonlyCell(){return __dcg_shared_module_exports__['Ea'](this.lookupCellPosition(),ao(this.table))}isNodeWithinTableCell(e){if(!e||P(e).closest(".dcg-cell").length===0)return!1;var r=this.controller.getItemRootNodeById(this.table.id);return r?P.contains(r,e):!1}handleMQFocusedChanged(e,r){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(r.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}getMQConfig(){return this.controller.getMathquillConfig({})}};var li=__dcg_shared_module_exports__['i'](ne());at();var{If:ak}=li.Components,mm=class extends li.Class{init(){this.column=this.props.column(),this.controller=this.props.controller(),this.table=this.column.table}template(){return li.createElement("div",{class:()=>({"dcg-cell":!0,"dcg-do-not-blur":!0,"dcg-empty":this.isEmpty(),"dcg-non-editable":!!this.column.disabled,"dcg-error":!!this.hasError(),"dcg-selected":this.shouldFocus()&&!this.controller.isItemReadonly(this.table.id)}),onTapStart:this.bindFn(this.focusThisCell)},li.createElement("div",{class:li.const("dcg-inner-border")}),li.createElement("div",{role:li.const("gridcell")},li.createElement(ak,{predicate:this.bindFn(this.hasError)},()=>li.createElement("span",{class:li.const("dcg-table-icon-error-container")},li.createElement(Jn,{error:this.bindFn(this.getErrorMessage),gravity:this.const("se"),size:this.const("small")}))),li.createElement(ak,{predicate:()=>!this.isColumnEditable()},()=>li.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>this.getValue(),brailleShouldFocus:this.bindFn(this.shouldFocusReadonlyCell),ariaLabel:()=>this.getAriaLabel("braille"),tabindex:()=>this.controller.isInEditListMode()?-1:0,isStatic:this.const(!0),onBrailleFocusedChanged:this.bindFn(this.handleFocusedChanged),onBrailleKeydown:e=>(this.handleKeydownOnReadonlyCell(e),!0)},gn(this.props.controller(),{gravity:"s"})),li.createElement(ze,{getAriaLabel:()=>this.getAriaLabel("speech"),latex:()=>this.getValue(),config:this.bindFn(this.getMQConfig)},li.createElement("span",{class:li.const("dcg-math-field dcg-cell-math-content dcg-mathquill-input-span"),role:li.const("textbox"),"aria-roledescription":()=>this.column.disabled?this.controller.s("graphing-calculator-narration-computed-cell-role-description"):void 0,"aria-readonly":li.const("true"),tabindex:()=>!this.controller.isInEditListMode()&&(!this.isEmpty()||!this.column.disabled)?0:-1,onKeyDown:this.bindFn(this.handleKeydownOnReadonlyCell),manageFocus:this.const({shouldBeFocused:this.bindFn(this.shouldFocusReadonlyCell),onFocusedChanged:this.bindFn(this.handleFocusedChanged)})})))),li.createElement(ak,{predicate:this.bindFn(this.isColumnEditable)},()=>li.createElement(Vi,__dcg_shared_module_exports__['b']({latex:()=>this.getValue(),brailleShouldFocus:this.bindFn(this.shouldFocusEditableCell),ariaLabel:()=>this.getAriaLabel("braille"),onBrailleInput:e=>this.handleLatexChanged(e),onBrailleFocusedChanged:this.bindFn(this.handleFocusedChanged),onBrailleKeydown:this.bindFn(this.handleKeydownOnBrailleInput),selectOnFocus:this.const(!0)},gn(this.props.controller(),{gravity:"s"})),li.createElement(qe,{latex:()=>this.getValue(),isFocused:this.bindFn(this.shouldFocusEditableCell),capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel("speech"),getAriaPostLabel:this.bindFn(this.getErrorMessage),hasError:this.const(!1),onUserPressedKey:(e,r)=>this.handlePressedKey(e,r),onUserChangedLatex:e=>this.handleLatexChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:this.bindFn(this.handleFocusedChanged),selectOnFocus:this.const(!0),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()})))),li.createElement("div",{class:li.const("dcg-empty-line")}))}focusThisCell(e){e.wasHandled()||this.controller.isItemReadonly(this.table.id)||(e.handle(),!this.shouldFocus()&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}))}handlePressedKey(e,r){var i=qe.getFocusedMathquill();if(i){let n=qe.handleKeystrokeAndDecideIfSpecialEvent(i,e,r);e===co&&Ur(),n?this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:e}):this.handleLatexChanged(i.latex())}}handleKeydownOnBrailleInput(e){let r=Le(e);if(!r)return;r===co&&Ur();let i=r==="Enter"||r==="Up"||r==="Down",n=ko(),o=n&&r==="Left"&&n.selectionStart===0||r==="Right"&&n.selectionStart===P(n).val().length;(i||o||(r==="Del"||r==="Backspace")&&this.getValue().length===0)&&(this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:r==="Del"?"Delete":r}),e.preventDefault())}handleKeydownOnReadonlyCell(e){let r=Le(e);r!=="Tab"&&(e.preventDefault(),r==="Esc"&&Ur(),r&&this.controller.dispatch({type:"navigate-table-by-key",id:this.table.id,key:r}))}handleLatexChanged(e){var r=this.getValue();r!==e&&this.controller.dispatch({type:"set-tablecell-latex",tableId:this.table.id,cell:this.lookupCellPosition(),latex:e})}shouldFocus(){return __dcg_shared_module_exports__['Ea'](this.lookupCellPosition(),ao(this.table))}shouldFocusReadonlyCell(){return!this.controller.isInEditListMode()&&(this.controller.isItemReadonly(this.table.id)||!!this.column.disabled)&&this.shouldFocus()}shouldFocusEditableCell(){return!this.column.disabled&&this.shouldFocus()}isNodeWithinTableCell(e){if(!e||P(e).closest(".dcg-cell").length===0)return!1;var r=this.controller.getItemRootNodeById(this.table.id);return r?P.contains(r,e):!1}handleFocusedChanged(e,r){e?this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}}):this.isNodeWithinTableCell(r.relatedTarget)||this.controller.dispatch({type:"blur-focus-location",location:{type:"table",id:this.table.id,location:this.lookupCellPosition()}})}lookupCellPosition(){return{row:this.props.rowIdx(),column:this.column.index}}getPackedError(){return this.column.packedErrors[this.props.rowIdx()-1]}hasError(){return!!this.getPackedError()}getErrorMessage(){let e=this.getPackedError();return e?this.controller.unpack(e):""}getValue(){let e=this.props.rowIdx()-1,r=this.column.index;return Eb(this.table,e,r)}isEmpty(){let e=ko();return this.getValue()===""&&Op(e)}getAriaLabel(e){var r=this.lookupCellPosition(),i=r.row,n=r.column+1;return e==="speech"?this.controller.s("graphing-calculator-narration-table-row-column",{row:i.toString(),column:n.toString()}):this.controller.raw("r__row__c__column__",{row:i.toString(),column:n.toString()})}isColumnEditable(){return!this.column.disabled&&!this.controller.isItemReadonly(this.table.id)&&!this.controller.isInEditListMode()}getMQConfig(){return this.controller.getMathquillConfig({})}};at();var{For:sk}=Et.Components,ym=class extends Io{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return Et.createElement("div",{class:()=>({"dcg-expressionitem":!0,"dcg-expressiontable":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-inFolder":!!this.model.folderId,"dcg-selected":!!this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-faded-h":this.shouldFadeLastColumn(),"dcg-faded-v":this.shouldFadeLastRow()}),"expr-id":()=>this.model.id,didMount:this.bindFn(this.didMountContainer),onKeydown:this.bindFn(this.onKeydown)},Et.createElement("div",{class:Et.const("dcg-fade-container dcg-disable-horizontal-scroll-to-cursor")},Et.createElement("div",{class:Et.const("dcg-main")},Et.createElement("div",{class:Et.const("dcg-table-container"),tabindex:()=>this.controller.isInEditListMode()?0:-1,"aria-label":()=>this.controller.getBrailleMode()==="none"?this.controller.s("graphing-calculator-narration-expression-index-table",{index:this.model.displayIndex}):this.controller.s("graphing-calculator-narration-expression-index-table",{index:this.model.displayIndex}),didMount:this.bindFn(this.didMountContainer),manageFocus:this.const({shouldBeFocused:this.shouldBeFocused.bind(this),onFocusedChanged:this.onFocusedChanged.bind(this)})},Et.createElement("div",{class:Et.const("dcg-table-sliding-container"),style:()=>({transform:`translateX(${this.computeScrolledX()}px)`})},Et.createElement(sk,{each:()=>this.getVisibleRows(),key:e=>this.getRowGUID(e)},Et.createElement("div",{role:Et.const("grid"),class:Et.const("dcg-tabledata")},e=>e.type==="show-more"?Et.createElement("tr",{role:Et.const("row"),class:Et.const("dcg-show-more-row")},Et.createElement("td",{colspan:this.bindFn(this.getColSpan)},this.bindFn(this.missingRowMessage),Et.createElement("div",{tabindex:Et.const(0),role:Et.const("button"),class:Et.const("dcg-show-more"),onTap:()=>this.controller.dispatch({type:"table-show-more-rows",id:this.id})},()=>this.controller.s("graphing-calculator-button-show-all-table-rows")))):e.type==="spacer-row"?Et.createElement("tr",{role:Et.const("row"),class:Et.const("dcg-blank-row")},Et.createElement("td",{colspan:this.bindFn(this.getColSpan),style:()=>({height:(e.endIdx-e.startIdx+1)*this.getRowHeight()+"px"})})):e.type==="header"?Et.createElement(sk,{each:()=>this.model.columnModels,key:r=>r.guid},Et.createElement("tr",{role:Et.const("row"),"aria-rowindex":Et.const(0),class:()=>({"dcg-row":e,"dcg-braille-row":this.controller.getBrailleMode()!=="none"})},r=>Et.createElement(fm,{controller:this.props.controller,model:this.const(r)}))):Et.createElement(sk,{each:()=>this.model.columnModels,key:r=>r.guid},Et.createElement("tr",{role:Et.const("row"),"aria-rowindex":()=>e.index,class:()=>({"dcg-row":e,"dcg-braille-row":this.controller.getBrailleMode()!=="none"})},r=>Et.createElement(mm,{controller:this.props.controller,column:this.const(r),rowIdx:()=>e.index})))))))),Et.createElement(Ra,{controller:this.props.controller,model:this.props.model})),Et.createElement("span",{class:Et.const("dcg-tab dcg-action-drag"),handleevent:Et.const("true"),tapboundary:Et.const("true"),disablescroll:Et.const("true"),style:Et.const("touch-action:none"),onTapStart:this.bindFn(this.onDragPending)},Et.createElement("span",{class:Et.const("dcg-num")},()=>this.model.displayIndex),Et.createElement("div",{class:Et.const("dcg-tab-interior")}),Et.createElement(Kp,{model:this.props.model,controller:this.props.controller})),Et.createElement(Fa,{controller:this.props.controller,id:()=>this.model.id}))}getRowGUID(e){switch(e.type){case"header":return"header";case"show-more":return"show-more";case"spacer-row":return`spacer-${e.startIdx}-${e.endIdx}`;case"standard-row":return`row-${e.index}`}}getColSpan(){return this.model.columnModels.length-1}getRowHeight(){return this.controller.getGraphSettings().config.projectorMode?38:33}getVisibleRows(){let e=[{type:"header"}],r=Da(this.model)+1;if(r<=25){for(let g=1;g<r;g++)e.push({type:"standard-row",index:g});return e}let i=ad(this.model);if(i!==void 0){for(let g=1;g<i.min;g++)e.push({type:"standard-row",index:g});e.push({type:"show-more"});for(let g=i.max;g<r;g++)e.push({type:"standard-row",index:g});return e}let n=jf(this.controller),o=n?n.height:0,a=P(this.node).offset(),s=(a?a.top:0)-(n?n.top:0),l=P(this.node).find(".dcg-row:eq(0)").height(),c=this.getRowHeight();if(o/c>r){for(let g=1;g<r;g++)e.push({type:"standard-row",index:g});return e}let u=(-s-l)/c,h=(o-s)/c;for(var p=1;p<r;p++){let g=ao(this.model);if(p===r-2||g&&g.row===p)e.push({type:"standard-row",index:p});else if(p>h||p<u){let y=e[e.length-1];y&&y.type==="spacer-row"?y.endIdx=p:e.push({type:"spacer-row",startIdx:p,endIdx:p})}else e.push({type:"standard-row",index:p})}return e}missingRowMessage(){let e=ad(this.model);return e===void 0?"":this.controller.s("graphing-calculator-text-table-more-rows",{rowCount:e.max-e.min})}didMountContainer(e){this.node=e,P(e).on("scroll",()=>e.scrollLeft=0)}getSelectedCell(){return ao(this.model)}computeScrolledX(){if(!this.getSelectedCell()||!this.node)return 0;let e=this.node.children[0],r=this.node.querySelector(".dcg-selected");if(e===null||r===null)return 0;let i=this.node.getBoundingClientRect(),n=r.getBoundingClientRect(),o=n.left-e.getBoundingClientRect().left,a=i.width-o-n.width-80,s=Math.min(0,i.width-e.scrollWidth-30);return a=Math.max(a,s),Math.min(0,a)}shouldFadeLastRow(){return bG(this.model)&&!this.isBottomFocused()}shouldFadeLastColumn(){return!this.isRightFocused()}isBottomFocused(){let e=this.getSelectedCell();return!!e&&e.row===Da(this.model)}isRightFocused(){let e=this.getSelectedCell();return!!e&&e.column===this.model.columnModels.length-1}isReadonly(){return this.controller.isItemReadonly(this.id)}isFocused(){return!!this.getSelectedCell()}onKeydown(e){this.controller.isInEditListMode()||e.ctrlKey&&!e.shiftKey&&!e.altKey&&!e.metaKey&&(Le(e)==="Up"?(e.preventDefault(),e.stopPropagation(),this.moveToFirstCellInColumn()):Le(e)==="Down"?(e.preventDefault(),e.stopPropagation(),this.moveToLastCellInColumn()):Le(e)==="Left"?(e.preventDefault(),e.stopPropagation(),this.moveToFirstCellInRow()):Le(e)==="Right"?(e.preventDefault(),e.stopPropagation(),this.moveToLastCellInRow()):Ei(e)==="H"&&(e.preventDefault(),e.stopPropagation(),this.speakColumnHeader()))}moveToFirstCellInColumn(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:0,column:e.column}}})}moveToLastCellInColumn(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:Da(this.model),column:e.column}}})}moveToFirstCellInRow(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:e.row,column:0}}})}moveToLastCellInRow(){let e=this.getSelectedCell();e&&this.controller.dispatch({type:"set-focus-location",location:{type:"table",id:this.id,location:{row:e.row,column:Da(this.model)-1}}})}speakColumnHeader(){let e=this.controller.s("graphing-calculator-narration-table-no-column-header"),r=this.getSelectedCell();if(r){let i=this.model.columnModels[r.column].latex;i&&(e=Ca.StaticMath(document.createElement("span")).latex(i).mathspeak())}ge(e)}focusHelperOptions(){return{controller:this.controller,location:{type:"table-container",id:this.model.id}}}shouldBeFocused(){return Dd(this.focusHelperOptions())}onFocusedChanged(e){if(this.controller.isInEditListMode())return nD(this.focusHelperOptions(),e)}};var gr=__dcg_shared_module_exports__['i'](ne());var bm=class extends Io{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return gr.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-expressionfolder":!0,"dcg-inFolder":!1,"dcg-selected":this.renderAsSelected(),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-collapsed":!!this.model.collapsed,"dcg-hidden":!!this.model.hidden,"dcg-has-items":this.controller.getNumberOfItemsInFolder(this.id)>0,"dcg-secretFolder":this.model.secret&&!this.controller.shouldShowAuthorFeatures()}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},gr.createElement("div",{class:gr.const("dcg-fade-container")},gr.createElement("div",{class:gr.const("dcg-main")},gr.createElement("div",{role:gr.const("button"),tabindex:gr.const("0"),"aria-pressed":()=>this.model.collapsed,"aria-label":()=>this.model.collapsed?yi(this.model,"expand"):yi(this.model,"collapse"),class:gr.const("dcg-caret-container dcg-action-toggle-folder-collapsed dcg-do-not-blur"),handleEvent:gr.const("true"),onTap:this.bindFn(this.toggleCollapsed)},gr.createElement("i",{class:gr.const("dcg-icon-caret-down"),"aria-hidden":gr.const("true")})),gr.createElement(jl,{shouldFocus:this.bindFn(this.isFocused),text:()=>this.model.title,showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onInput),onFocusChange:this.bindFn(this.onFocusChange),onSpecialKey:this.bindFn(this.onSpecialKey),ariaLabel:this.bindFn(this.getAriaLabel),readonly:()=>this.controller.isInEditListMode()||this.controller.isItemReadonly(this.id),readonlyAction:this.const({predicate:()=>this.controller.isInEditListMode(),action:()=>this.exitEditListMode()}),placeholder:()=>this.controller.s("graphing-calculator-text-folder-placeholder")}),gr.createElement(kt,{checked:()=>this.model.secret,class:this.const("dcg-action-toggle-secret-folder dcg-do-not-blur"),style:()=>({display:this.controller.shouldShowAuthorFeatures()?void 0:"none"}),onChange:this.bindFn(this.toggleSecret)},gr.createElement("span",{class:gr.const("dcg-checkbox-label")},()=>this.controller.s("graphing-calculator-button-hide-folder-from-students-2")))),gr.createElement(Ra,{controller:this.props.controller,model:this.props.model})),gr.createElement("span",{class:gr.const("dcg-tab dcg-action-drag"),handleevent:gr.const("true"),tapboundary:gr.const("true"),disablescroll:gr.const("true"),style:gr.const("touch-action:none"),onTapStart:this.bindFn(this.onDragPending)},gr.createElement("span",{class:gr.const("dcg-num")},()=>this.model.displayIndex),gr.createElement("div",{class:gr.const("dcg-tab-interior")},gr.createElement("span",{role:gr.const("button"),tabindex:gr.const("0"),"aria-pressed":()=>!!this.model.hidden,"aria-label":()=>this.model.hidden?yi(this.model,"show"):yi(this.model,"hide"),class:gr.const("dcg-circular-icon-container dcg-expression-icon-container"),onTap:this.bindFn(this.toggleHidden)},gr.createElement(Li,{iconType:()=>this.model.hidden?"hidden":"folder",whiteIcon:()=>this.renderAsSelected()||this.controller.isItemBeingDragged(this.model.id)})))),gr.createElement(Fa,{controller:this.props.controller,id:()=>this.model.id}))}renderAsSelected(){return this.controller.isItemSelected(this.model.id)||this.model.collapsedChildIsSelected}toggleHidden(){this.controller.dispatch({type:"toggle-item-hidden",id:this.id})}toggleSecret(){this.controller.dispatch({type:"set-item-secret",id:this.id,isSecret:!this.model.secret})}toggleCollapsed(){this.controller.dispatch({type:"set-folder-collapsed",id:this.id,isCollapsed:!this.model.collapsed})}onInput(e){this.controller.dispatch({type:"set-folder-title",id:this.id,title:e})}onFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"folder",id:this.id}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"folder",id:this.id}})}onSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}isFocused(){let e=this.controller.getFocusLocation();return!(!e||e.type!=="folder"||e.id!==this.id)}getAriaLabel(){let e="",r="";switch((this.model.hidden?1:0)+(this.model.collapsed?16:0)+(this.model.secret?256:0)+(this.model.readonly?4096:0)){case 0:r=this.controller.s("graphing-calculator-narration-description-folder");break;case 1:r=this.controller.s("graphing-calculator-narration-description-hidden-folder");break;case 16:r=this.controller.s("graphing-calculator-narration-description-collapsed-folder");break;case 256:r=this.controller.s("graphing-calculator-narration-description-secret-folder");break;case 4096:r=this.controller.s("graphing-calculator-narration-description-readonly-folder");break;case 1+16:r=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-folder");break;case 1+256:r=this.controller.s("graphing-calculator-narration-description-hidden-secret-folder");break;case 1+4096:r=this.controller.s("graphing-calculator-narration-description-hidden-readonly-folder");break;case 256+16:r=this.controller.s("graphing-calculator-narration-description-collapsed-secret-folder");break;case 256+4096:r=this.controller.s("graphing-calculator-narration-description-secret-readonly-folder");break;case 16+4096:r=this.controller.s("graphing-calculator-narration-description-collapsed-readonly-folder");break;case 1+256+16:r=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-secret-folder");break;case 1+16+4096:r=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-readonly-folder");break;case 1+256+4096:r=this.controller.s("graphing-calculator-narration-description-hidden-secret-readonly-folder");break;case 16+256+4096:r=this.controller.s("graphing-calculator-narration-description-collapsed-secret-readonly-folder");break;case 1+16+256+4096:r=this.controller.s("graphing-calculator-narration-description-hidden-collapsed-secret-readonly-folder");break}let c=this.controller.getNumberOfItemsInFolder(this.id);return c>0?e=this.controller.s("graphing-calculator-narration-folder-has-items",{folder:r,count:c}):e=r,e}};at();var Ke=__dcg_shared_module_exports__['i'](ne());function Ww(t){let e=document.createElement("a");return e.href=t,e.href}var yo=__dcg_shared_module_exports__['i'](ne());var{SwitchUnion:xU}=yo.Components,xm=class extends yo.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return yo.createElement("div",{class:yo.const("dcg-expression-icon-container dcg-image-icon-container")},xU(this.bindFn(this.typeOfIcon),{error:()=>yo.createElement(Jn,{error:()=>this.controller.unpack(this.model.error),isWhite:this.bindFn(this.isSelected),gravity:this.const("se")}),failed:()=>yo.createElement("span",null),loading:()=>yo.createElement(Li,{iconType:this.const("loading")}),hidden:()=>this.buildIconView(),image:()=>this.buildIconView()}))}buildIconView(){return yo.createElement("div",{class:yo.const("dcg-circular-icon-container"),role:yo.const("button"),tabindex:yo.const("0"),"dcg-open-menu-guid":()=>this.getMenuGUID(),"aria-label":this.bindFn(this.getIconAriaLabel),onTap:e=>{if(!e.wasHandled("dragdrop")&&!e.wasLongheld()){if(this.myOptionsOpen())return this.toggleOptions(e);if(this.controller.isInEditListMode()||e.shiftKey)return this.toggleOptions(e);this.toggleImageShown()}},onLongHold:e=>{e.handle("dcg-longhold"),e.handle("dcg-tap"),this.toggleOptions(e)},manageFocus:this.const(ut({controller:this.controller,location:{type:"image-icon",id:this.model.id}}))},yo.createElement(Li,{iconType:()=>this.typeOfIcon()==="hidden"?"hidden":"background",backgroundImage:this.bindFn(this.getBackgroundImage),backgroundOpacity:this.const(1),whiteIcon:this.bindFn(this.isSelected)}))}isSelected(){return this.controller.isItemSelected(this.model.id)||this.controller.isItemBeingDragged(this.model.id)}typeOfIcon(){return this.model.loadStatus==="loading"?"loading":this.model.loadStatus==="failed"?"failed":this.hasError()?"error":this.model.shouldGraph?"image":"hidden"}getMenuGUID(){return this.model.guid}myOptionsOpen(){return this.controller.isItemSettingsMenuOpen(this.getMenuGUID())}toggleOptions(e){this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"image",model:this.model,guid:this.getMenuGUID(),focusFirstOption:e.device==="keyboard"}})}hasError(){return!!this.model.error&&this.controller.getBrailleMode()==="none"}getBackgroundImage(){return this.model.image_url===this.lastURL?this.lastEncodedURL:(this.lastURL=this.model.image_url,this.lastEncodedURL='url("'+Ww(this.model.image_url)+'")',this.lastEncodedURL)}toggleImageShown(){this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id}),this.controller.dispatch({type:"set-focus-location",location:{type:"image-icon",id:this.model.id}})}getIconAriaLabel(){return this.myOptionsOpen()?yi(this.model,"hide-options"):this.controller.isInEditListMode()?yi(this.model,"show-options"):this.model.hidden?yi(this.model,"show"):yi(this.model,"hide")}};var Na=__dcg_shared_module_exports__['i'](ne());at();var Yl=class extends Na.Class{init(){this.controller=this.props.controller()}template(){return Na.createElement("div",{class:Na.const("dcg-do-not-blur"),onTap:this.bindFn(this.newImage),handleEvent:Na.const("true"),role:Na.const("button"),tabindex:()=>this.props.readonly()?-1:0,"aria-label":this.props.ariaLabel,"aria-disabled":()=>this.props.readonly(),manageFocus:this.const(this.props.location?ut({controller:this.controller,location:this.props.location()}):void 0)},this.children,Na.createElement("input",{type:Na.const("file"),accept:Na.const("image/*"),style:Na.const("display: none"),didMount:this.bindFn(this.didMountFileInput)}))}didMountFileInput(e){this.fileInputNode=e,P(e).on("change",()=>{this.props.onFileChange(e.files),P(e).val("")})}newImage(){this.props.readonly()||this.fileInputNode.click()}};var{If:wm,SwitchUnion:wU}=Ke.Components,Pd=class extends Ke.Class{init(){this.model=this.props.model(),this.controller=this.props.controller()}template(){return Ke.createElement(Ir,{containerClass:()=>({"dcg-image-input-mathquill":!0,"dcg-suffix-degree":this.props.name()==="angle"&&this.props.controller().getGraphSettings().degreeMode,"dcg-suffix-radian":this.props.name()==="angle"&&!this.props.controller().getGraphSettings().degreeMode}),fontSize:this.const("large"),fullWidth:this.const(!0),readonly:this.props.readonly,latex:()=>this.model[this.props.name()],isFocused:()=>this.props.focusedInput()===this.props.name(),ariaLabel:()=>this.controller.raw(this.props.name()),handleFocusChanged:this.bindFn(this.handleMQFocusedChanged),hasError:()=>UG(this.model,this.props.name()),controller:this.props.controller,handlePressedKey:this.bindFn(this.handlePressedKey),handleLatexChanged:this.bindFn(this.handleLatexChanged),noBorder:()=>!this.props.focusedInput()})}getInputs(){return["center","width","angle","height","opacity"]}handlePressedKey(e,r){let i=this.props.name();var n=qe.getFocusedMathquill();let o=this.getInputs(),a=o.indexOf(i);if(!this.controller.isInEditListMode()){if(e==="Enter")return this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"});if(e==="Esc"){Ur();return}}let s=-1;e==="Up"&&(s=a===1?4:a-2),e==="Down"&&(s=a===4?1:a+2),e==="Left"&&(s=a-1),e==="Right"&&(s=a+1);let l=e;if(s>=0&&s<o.length){let c=!1;if(n)c=qe.applyArrowKeyAndReturnIfWasAtBounds(n,l,r);else if(e==="Up"||e==="Down")c=!0;else{let u=ko();c=u&&(e==="Left"&&u.selectionStart===0||e==="Right"&&u.selectionStart===P(u).val().length)}c&&(this.focusInput(o[s]),r&&r.preventDefault());return}n&&(n.keystroke(e,r),this.handleLatexChanged(n.latex()))}focusInput(e){this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.model.id,location:e}})}handleLatexChanged(e){let r=this.props.name();this.model.draggingOnGraphpaper||PG(this.model,r)!==e&&this.controller.dispatch({type:"set-image-mq-attribute",id:this.model.id,attribute:r,latex:e})}handleMQFocusedChanged(e){let r=this.props.name();e?this.props.focusedInput()!==r&&this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.model.id,location:r}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"image",id:this.model.id,location:r}})}},vm=class extends Io{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){return Ke.createElement("div",{class:()=>({"dcg-do-not-blur":!0,"dcg-expressionitem":!0,"dcg-readonly":this.controller.isItemReadonly(this.id),"dcg-expressionimage":!0,"dcg-inFolder":!!this.model.folderId,"dcg-selected":this.controller.isItemSelected(this.id),"dcg-dragging":!!this.controller.isItemBeingDragged(this.id),"dcg-input-focused":this.getFocusedInput()&&this.getFocusedInput()!=="name"}),"expr-id":()=>this.model.id,onTapStart:this.bindFn(this.onMouseSelect),onTap:this.bindFn(this.onMouseSelect)},Ke.createElement("div",{class:Ke.const("dcg-fade-container")},Ke.createElement("div",{class:Ke.const("dcg-main")},wU(()=>this.model.loadStatus,{failed:()=>Ke.createElement("div",null,Ke.createElement("div",{class:Ke.const("dcg-image-failed")},()=>this.controller.s("graphing-calculator-error-failed-to-load-image")),Ke.createElement("div",{role:Ke.const("button"),tabindex:Ke.const(0),class:Ke.const("dcg-retry-loading-image"),onTap:this.bindFn(this.onRetryLoad)},()=>this.controller.s("graphing-calculator-button-load-image-retry"))),loading:()=>Ke.createElement("div",null,Ke.createElement("div",{class:Ke.const("dcg-image-loading")},()=>this.controller.s("graphing-calculator-text-loading-image")),Ke.createElement("div",{role:Ke.const("button"),tabindex:Ke.const(0),class:Ke.const("dcg-retry-loading-image"),onTap:this.bindFn(this.onRetryLoad)},()=>this.controller.s("graphing-calculator-button-load-image-retry"))),loaded:()=>Ke.createElement("div",{class:Ke.const("dcg-image-loaded")},Ke.createElement("div",{class:Ke.const("dcg-image-title-row")},Ke.createElement(jl,{shouldFocus:()=>this.getFocusedInput()==="name",text:()=>this.model.name,ariaLabel:()=>yi(this.model,"edit_title"),placeholder:()=>this.controller.s("graphing-calculator-text-image-placeholder"),showLinks:()=>this.controller.areLinksEnabled(),onInput:this.bindFn(this.onNameInput),onFocusChange:this.bindFn(this.onNameFocusChange),onSpecialKey:this.bindFn(this.onNameSpecialKey),readonly:()=>this.controller.isInEditListMode()||this.isReadonly()}),Ke.createElement(wm,{predicate:()=>this.controller.areImagesEnabled()},()=>Ke.createElement(Yl,{controller:()=>this.controller,ariaLabel:()=>this.controller.s("graphing-calculator-button-change-image"),onFileChange:e=>this.insertFiles(e),location:this.const({type:"change-image-btn",id:this.id}),readonly:this.bindFn(this.isReadonly)},Ke.createElement(wm,{predicate:()=>!this.isReadonly()},()=>Ke.createElement("div",{class:Ke.const("dcg-action-changeimage")},()=>this.controller.s("graphing-calculator-button-change-image")))))),Ke.createElement("div",{class:()=>({"dcg-do-blur":!0,"dcg-image-input-grid":!0}),handleEvent:Ke.const("true")},Ke.createElement("div",{class:Ke.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-center")),Ke.createElement(Pd,{name:this.const("center"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ke.createElement("div",{class:Ke.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-width")),Ke.createElement(Pd,{name:this.const("width"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ke.createElement("div",{class:Ke.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-angle")),Ke.createElement(Pd,{name:this.const("angle"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ke.createElement("div",{class:Ke.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-height")),Ke.createElement(Pd,{name:this.const("height"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)}),Ke.createElement("div",{class:Ke.const("dcg-image-input-name")},()=>this.controller.s("graphing-calculator-label-image-opacity")),Ke.createElement(Pd,{name:this.const("opacity"),controller:()=>this.controller,model:()=>this.model,focusedInput:this.bindFn(this.getFocusedInput),readonly:this.bindFn(this.isReadonly)})))})),Ke.createElement("span",{class:Ke.const("dcg-fadeout")}),Ke.createElement(Ra,{controller:this.props.controller,model:this.props.model}),Ke.createElement(wm,{predicate:this.bindFn(this.shouldShowBrailleError)},()=>Ke.createElement("div",{class:this.getFooterClass()},Ke.createElement("div",{tabindex:Ke.const(0),class:Ke.const("dcg-expression-braille-error"),"aria-roledescription":Ke.const("error"),"aria-label":()=>this.controller.unpack(this.model.error)},Ke.createElement("i",{class:Ke.const("dcg-icon-error"),"aria-hidden":Ke.const("true")}),()=>this.controller.unpack(this.model.error)))),Ke.createElement(wm,{predicate:()=>Tb(this.model).length>0&&this.controller.areSlidersEnabled()},()=>Ke.createElement("div",{class:this.getFooterClass()},Ke.createElement(ws,{model:this.props.model,controller:this.props.controller}))),Ke.createElement(wm,{predicate:this.bindFn(this.shouldShowActionInfo)},()=>Ke.createElement("div",{class:this.getFooterClass()},Ke.createElement(Vd,{model:this.props.model,controller:this.props.controller})))),Ke.createElement("span",{class:Ke.const("dcg-tab dcg-action-drag dcg-action-icon-touch"),handleevent:Ke.const("true"),tapboundary:Ke.const("true"),disablescroll:Ke.const("true"),style:Ke.const("touch-action:none"),onTapStart:this.bindFn(this.onDragPending)},Ke.createElement("span",{class:Ke.const("dcg-num")},()=>this.model.displayIndex),Ke.createElement("div",{class:Ke.const("dcg-tab-interior dcg-action-icon-mouse")},Ke.createElement(xm,{model:this.props.model,controller:this.props.controller}))),Ke.createElement(Fa,{controller:this.props.controller,id:()=>this.model.id}))}isReadonly(){return this.controller.isItemReadonly(this.id)}shouldShowActionInfo(){return!!(this.model.clickableInfo&&this.model.clickableInfo.enabled&&this.model.clickableInfo.latex)}getFooterClass(){return this.isFirstRender()?this.const("dcg-expression-bottom dcg-indent-in-folder"):this.const("dcg-expression-bottom dcg-fadein-bottom dcg-indent-in-folder")}onNameInput(e){this.controller.dispatch({type:"set-image-name",id:this.id,name:e})}onNameFocusChange(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"image",id:this.id,location:"name"}}):this.getFocusedInput()==="name"&&this.controller.dispatch({type:"blur-focus-location",location:{type:"image",id:this.id,location:"name"}})}onNameSpecialKey(e){return this.controller.dispatch({type:"on-special-key-pressed",key:e})}getFocusedInput(){let e=this.controller.getFocusLocation();if(e&&e.type==="image"&&e.id===this.model.id)return e.location}onRetryLoad(){this.controller.dispatch({type:"image-retry-loading",id:this.id})}shouldShowBrailleError(){return this.controller.getBrailleMode()!=="none"&&!!this.model.error}insertFiles(e){this.controller.dispatch({type:"change-image",files:e,id:this.id})}onMouseSelect(e){e.type==="dcg-tap"&&e.device==="mouse"||e.type==="dcg-tapstart"&&e.device==="touch"||e.wasHandled()||(e.handle(),this.controller.dispatch({type:"set-selected-id",id:this.id}))}};var Cm=__dcg_shared_module_exports__['i'](ne());var Sm=class extends Io{didMount(){this.onItemViewMounted()}willUnmount(){this.onItemViewUnmounted()}template(){let e="";return this.model.cachedRenderHeight&&(e="height:"+this.model.cachedRenderHeight+"px"),Cm.createElement("div",{class:Cm.const("dcg-do-not-blur dcg-expressionitem dcg-shell"),"expr-id":this.const(this.model.id),onTap:this.bindFn(this.onMouseSelect),style:Cm.const(e)})}};var Up=__dcg_shared_module_exports__['i'](ne()),Em=class extends Up.Class{init(){this.controller=this.props.controller()}template(){return 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Zn.createElement("div",null,Zn.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-undo-tooltip"),gravity:this.bindFn(this.getUndoTooltipGravity),disabled:()=>!this.controller.canUndo()},Zn.createElement("span",{class:()=>({"dcg-action-undo":!0,"dcg-icon-btn":!0,"dcg-disabled":!this.controller.canUndo()}),role:Zn.const("button"),tabindex:()=>this.controller.canUndo()?0:-1,"aria-label":()=>this.controller.s("graphing-calculator-narration-undo"),onTap:()=>this.controller.dispatch({type:"undo"}),"aria-disabled":()=>!this.controller.canUndo()},Zn.createElement("i",{class:Zn.const("dcg-icon-undo"),"aria-hidden":Zn.const("true")}))),Zn.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-redo-tooltip"),gravity:this.bindFn(this.getRedoTooltipGravity),disabled:()=>!this.controller.canRedo()},Zn.createElement("span",{class:()=>({"dcg-action-redo":!0,"dcg-icon-btn":!0,"dcg-disabled":!this.controller.canRedo()}),role:Zn.const("button"),tabindex:()=>this.controller.canRedo()?0:-1,"aria-label":()=>this.controller.s("graphing-calculator-narration-redo"),onTap:()=>this.controller.dispatch({type:"redo"}),"aria-disabled":()=>!this.controller.canRedo()},Zn.createElement("i",{class:Zn.const("dcg-icon-redo"),"aria-hidden":Zn.const("true")}))))}getUndoTooltipGravity(){return 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E=r.objects[I],G=$p(E.id,r.objects),T={id:E.id,type:"expression",color:E.color,hidden:!!E.hidden};if(e&&!pO(G)&&(T.folderId=__dcg_shared_module_exports__['vc']),E.locked&&(T.dragMode="NONE"),!E.hidden&&E.label&&E.showLabel){if(T.label=E.label,T.showLabel=!0,G==="segment"&&E.label.indexOf("{length}")!==-1)if(E.label==="{length}")T.label="";else{let L=a("l"),_=L+"=\\operatorname{round}\\left(\\operatorname{length}\\left("+o(E.id)+"\\right),2\\right)";D.push({id:"len-"+T.id,type:"expression",latex:_}),T.label=T.label.replace(/\{length\}/g,"${"+L+"}")}if(G==="angle"&&E.label.indexOf("{angle}")!==-1)if(E.label==="{angle}")T.label="";else{let L=a("a"),_=L+"=\\operatorname{round}\\left(\\operatorname{measure}\\left("+o(E.id)+"\\right)\\right)";D.push({id:"angle-"+T.id,type:"expression",latex:_}),T.label=T.label.replace(/\{angle}/g,"${"+L+"}\xB0")}if(G==="polygon"&&E.label.indexOf("{area}")!==-1)if(E.label==="{area}")T.label="";else{let 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I=__dcg_shared_module_exports__['k'](w),E=0;for(;E<b.length;){if(b[E].id===u.id){h&&(b[E].title=c);break}E+=1}let G=h?E+1:E,T=h?0:1;b.splice(G,T,...D),a(w,I)};P.getJSON(e,wu).done(l=>{let c=l.state;t.isGeometry()&&(Nw(e)?c=hO(c):Jf(e)&&(c=gO(c))),c=bs(c),r(c,(u,h)=>{u||!h?n():s(h,l.title||"")})}).fail(n)}function fO(t){if(window.clipboardData&&window.clipboardData.getData)return window.clipboardData.getData("Text");if(t&&t.clipboardData&&t.clipboardData.getData)return t.clipboardData.getData("text/plain")}var Xl=__dcg_shared_module_exports__['i'](ne());at();var{If:FU}=Xl.Components,Qw=class extends Xl.Class{init(){this.guid=__dcg_shared_module_exports__['Ka']("dcg-exp-list-resize")}template(){return Xl.createElement(FU,{predicate:this.bindFn(this.isVisible)},()=>Xl.createElement("div",{class:Xl.const("dcg-exp-list-resizer"),onTapStart:this.bindFn(this.onTapStart)}))}isVisible(){return this.props.controller().expressionsAreFullWidth()?!1:this.props.controller().isListVisible()}onTapStart(e){this.initialWidth=this.props.controller().getExpListWidth(),this.initialLeft=e.changedTouches[0].clientX,P(document).on(`dcg-tapmove.${this.guid}`,r=>{if(this.initialLeft===void 0||this.initialWidth===void 0)return;let i=r.changedTouches[0].clientX-this.initialLeft+this.initialWidth;this.props.controller().dispatch({type:"resize-exp-list",expListWidth:i})}),P(document).on(`dcg-tapend.${this.guid}`,this.bindFn(this.onTapEnd)),P(document).on(`dcg-tapcancel.${this.guid}`,this.bindFn(this.onTapEnd))}onTapEnd(){P(document).off(`.${this.guid}`),this.initialLeft=void 0,this.initialWidth=void 0}};var Bt=__dcg_shared_module_exports__['i'](ne());var{If:Gm}=Bt.Components,Zw=class extends Bt.Class{constructor(){super(...arguments),this.justGlobalReplaced=!1}init(){this.controller=this.props.controller()}template(){return Bt.createElement("div",{class:()=>({"dcg-expression-search-bar":!0,"dcg-expressions-scrolled":this.props.expsScrolled()&&!this.controller.getTickerOpen()}),role:Bt.const("search")},Bt.createElement("div",{class:Bt.const("dcg-search-row")},Bt.createElement("div",{class:Bt.const("dcg-search-mathquill-container")},Bt.createElement(qe,{hasError:this.const(!1),getAriaLabel:()=>this.controller.s("graphing-calculator-label-search-expressions"),getAriaPostLabel:()=>this.controller.getExpressionSearchStr().length===0?this.controller.raw(""):this.shouldShowReplaceError()?this.controller.s("graphing-calculator-error-expression-replacement"):this.shouldShowSearchError()?this.controller.s("graphing-calculator-error-expression-search"):this.controller.s("graphing-calculator-narration-expression-search-results",{count:this.controller.getExpressionSearchCount()}),capExpressionSize:this.const(!1),onUserChangedLatex:this.bindFn(this.onSearchChange),latex:()=>this.controller.getRawExpressionSearchStr(),isFocused:this.bindFn(this.isSearchFocused),config:this.bindFn(this.getMQConfig),onFocusedChanged:this.bindFn(this.onSearchFocusChanged),noFadeout:this.const(!0),onUserPressedKey:(e,r)=>{if(e==="Esc")r&&r.preventDefault(),this.closeSearch();else if(e==="Enter")r&&r.preventDefault(),this.onEnter();else{var i=qe.getFocusedMathquill();if(!i)return;i.keystroke(e,r),this.controller.getRawExpressionSearchStr()!==i.latex()&&(this.justGlobalReplaced=!1,this.onSearchChange(i.latex()))}}}),Bt.createElement("i",{class:Bt.const("dcg-icon-search"),"aria-hidden":Bt.const("true")}),Bt.createElement(Gm,{predicate:()=>this.controller.getRawExpressionSearchStr().length===0},()=>Bt.createElement("span",{class:Bt.const("dcg-search-placeholder")},()=>this.controller.s("graphing-calculator-label-search-expressions"))),Bt.createElement(Gm,{predicate:()=>this.shouldShowSearchError()},()=>Bt.createElement("span",{class:Bt.const("dcg-search-replace-icon-container")},Bt.createElement(Jn,{error:()=>this.controller.s("graphing-calculator-error-expression-search"),gravity:this.const("s"),size:this.const("small")}))),Bt.createElement(Gm,{predicate:()=>this.controller.isSearchReplaceValid()&&!this.justGlobalReplaced},()=>Bt.createElement("span",{class:Bt.const("dcg-search-replace-icon-container")},Bt.createElement("i",{class:Bt.const("dcg-icon-replace"),role:Bt.const("button"),tabindex:Bt.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-button-replace"),onTap:this.bindFn(this.onGlobalReplace)}))),Bt.createElement(Gm,{predicate:()=>this.justGlobalReplaced},()=>Bt.createElement("span",{class:Bt.const("dcg-search-replace-icon-container")},Bt.createElement("i",{class:Bt.const("dcg-icon-check"),"aria-hidden":Bt.const("true")}))),Bt.createElement(Gm,{predicate:()=>this.shouldShowReplaceError()},()=>Bt.createElement("span",{class:Bt.const("dcg-search-replace-icon-container")},Bt.createElement(Jn,{error:()=>this.controller.s("graphing-calculator-error-expression-replacement"),gravity:this.const("s"),size:this.const("small")})))),Bt.createElement("i",{onTap:()=>this.closeSearch(),tabindex:Bt.const("0"),"aria-label":()=>this.controller.s("account-shell-button-cancel"),role:Bt.const("button"),class:Bt.const("dcg-icon-remove dcg-do-not-blur")})))}onGlobalReplace(){this.justGlobalReplaced=!0,setTimeout(()=>{this.justGlobalReplaced=!1,this.update()},1500),this.controller.dispatch({type:"rename-identifier-global",search:this.controller.getExpressionSearchStr(),replace:this.controller.getExpressionReplaceStr()})}onEnter(){this.controller.isSearchReplaceValid()?this.onGlobalReplace():this.controller.dispatch({type:"update-expression-search-str",str:this.controller.getRawExpressionSearchStr()})}shouldShowSearchError(){return!this.controller.getIsExpressionSearchStrValidForReplace()&&this.controller.getExpressionReplaceStr().length>0}shouldShowReplaceError(){return!this.shouldShowSearchError()&&!this.controller.getIsExpressionReplaceStrValidForReplace()&&this.controller.getExpressionReplaceStr().length>0}closeSearch(){this.controller.dispatch({type:"close-expression-search"})}onSearchChange(e){this.controller.dispatch({type:"update-expression-search-str",str:e})}onSearchFocusChanged(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"search-expressions"}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"search-expressions"}})}isSearchFocused(){let e=this.controller.getFocusLocation();return!!e&&e.type==="search-expressions"}onReplaceChange(e){this.controller.dispatch({type:"update-expression-replace-str",str:e})}onReplaceFocusChanged(e){e?this.controller.dispatch({type:"set-focus-location",location:{type:"replace-expressions"}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"replace-expressions"}})}isReplaceFocused(){let e=this.controller.getFocusLocation();return!!e&&e.type==="replace-expressions"}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["label","rename"]})}};var Rt=__dcg_shared_module_exports__['i'](ne());var{If:mO,IfDefined:RU}=Rt.Components,ev=class extends Rt.Class{init(){this.controller=this.props.controller()}template(){return Rt.createElement("div",{class:()=>({"dcg-ticker":!0,"dcg-expressions-scrolled":this.props.expsScrolled()})},Rt.createElement("div",{class:Rt.const("dcg-ticker-settings-container")},Rt.createElement("div",{class:Rt.const("dcg-ticker-settings-internal")},Rt.createElement("div",{class:Rt.const("dcg-editable-mathquill-container dcg-action-definition")},Rt.createElement("span",{class:Rt.const("dcg-ticker-label")},()=>this.controller.raw("Run")),Rt.createElement(qe,{hasError:()=>!!this.getHandlerErrorString(),getAriaPostLabel:()=>{let e=this.getHandlerErrorString();return e?this.controller.unpack(e):""},capExpressionSize:this.const(!1),onUserChangedLatex:e=>this.dispatchHandlerLatexIfChanged(e),latex:()=>this.getHandlerLatex(),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-tick-action"),isFocused:()=>this.getFocusedInput()==="handler",config:()=>this.getMQConfig(),onFocusedChanged:e=>this.handleFocusedChanged("handler",e),selectOnFocus:this.const(!0),noFadeout:this.const(!0),onUserPressedKey:(e,r)=>{this.handlePressedKey("handler",e,r)}}),RU(()=>this.getHandlerErrorString(),e=>Rt.createElement("span",{class:Rt.const("dcg-clickable-info-error-container")},Rt.createElement(Jn,{error:()=>this.controller.unpack(e()),gravity:this.const("s"),size:this.const("small")})))),Rt.createElement("div",{class:Rt.const("dcg-editable-mathquill-container dcg-action-frequency")},Rt.createElement("span",{class:Rt.const("dcg-ticker-label")},()=>this.controller.raw("every")),Rt.createElement(qe,{hasError:()=>!!this.getMinStepErrorString(),getAriaPostLabel:()=>{let e=this.getMinStepErrorString();return e?this.controller.unpack(e):""},capExpressionSize:this.const(!1),onUserChangedLatex:e=>this.dispatchMinStepLatexIfChanged(e),latex:()=>this.getMinStepLatex(),getAriaLabel:()=>this.controller.s("graphing-calculator-label-ticker-min-step"),isFocused:()=>this.getFocusedInput()==="minstep",config:this.bindFn(this.getMQConfig),onFocusedChanged:e=>this.handleFocusedChanged("minstep",e),selectOnFocus:this.const(!0),placeholder:this.const("0"),noFadeout:this.const(!0),onUserPressedKey:(e,r)=>{this.handlePressedKey("minstep",e,r)}}),()=>this.controller.raw("ms"),Rt.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-ticker-help-tooltip"),gravity:this.const("s")},Rt.createElement("a",{"aria-label":()=>this.controller.s("graphing-calculator-label-ticker-help-tooltip"),class:Rt.const("dcg-ticker-toggle-help"),target:Rt.const("_blank"),href:Rt.const("https://help.desmos.com/hc/en-us/articles/4407725009165")},Rt.createElement("i",{class:Rt.const("dcg-icon-question-sign"),"aria-hidden":Rt.const("true")})))),Rt.createElement(mO,{predicate:this.bindFn(this.shouldShowSliderPrompt)},()=>Rt.createElement(ws,{model:()=>this.props.controller().getTicker(),controller:this.props.controller}))),Rt.createElement("div",{class:()=>({"dcg-circular-icon-container":!0,"dcg-disabled":this.iconDisabled()}),"aria-label":this.bindFn(this.getIconAriaLabel),role:Rt.const("button"),tabindex:()=>this.iconDisabled()?-1:0,"aria-disabled":this.bindFn(this.iconDisabled),"aria-pressed":()=>this.controller.getTickerPlaying()&&!this.iconDisabled(),onTap:this.bindFn(this.toggleTicker),onTapStart:()=>{Ur()}},Rt.createElement(Li,{iconType:this.const("metronome")}),Rt.createElement("div",{class:()=>({"dcg-metronome-bar":!0,"dcg-metronome-playing":this.controller.getTickerPlaying()&&!this.iconDisabled()})}),Rt.createElement(mO,{predicate:()=>!this.iconDisabled()},()=>Rt.createElement("div",{class:Rt.const("dcg-mini-play-pause")},Rt.createElement(Li,{iconType:this.bindFn(this.getPlayIcon)}))))),Rt.createElement("i",{onTap:this.bindFn(this.closeTicker),tabindex:()=>this.controller.isInEditListMode()?0:-1,"aria-label":()=>this.controller.s("graphing-calculator-label-ticker-close"),role:Rt.const("link"),class:Rt.const("dcg-icon-remove dcg-do-not-blur")}))}iconDisabled(){return!!(this.getMinStepErrorString()||this.getHandlerErrorString()||!this.isHandlerMaybeValid())}isHandlerMaybeValid(){var r;return((r=this.controller.getTicker().formula)==null?void 0:r.handler.status)==="maybe-valid"}closeTicker(){this.controller.dispatch({type:"close-ticker"})}toggleTicker(){this.iconDisabled()||this.controller.dispatch({type:"toggle-ticker"})}getPlayIcon(){return this.controller.getTickerPlaying()?"pause":"play"}getIconAriaLabel(){return this.controller.getTickerPlaying()?this.controller.s("graphing-calculator-label-ticker-pause"):this.controller.s("graphing-calculator-label-ticker-play")}getFocusedInput(){let e=this.controller.getFocusLocation();if(!(!e||e.type!=="ticker"))return e.location}handlePressedKey(e,r,i){let n=qe.getFocusedMathquill();if(n){if(r==="Enter"&&this.shouldShowSliderPrompt()&&this.controller.dispatch({type:"create-sliders-for-ticker",variables:ig(this.props.controller().getTicker())}),r==="Right"&&e==="handler"||r==="Left"&&e==="minstep"||r==="Down"){var o=qe.applyArrowKeyAndReturnIfWasAtBounds(n,r,i);if(!o)return;if(r==="Down")return this.controller.dispatch({type:"on-special-key-pressed",key:r});if(r==="Right"){this.handleFocusedChanged("minstep",!0);return}else if(r==="Left"){this.handleFocusedChanged("handler",!0);return}}n.keystroke(r,i),e==="handler"?this.dispatchHandlerLatexIfChanged(n.latex()):e==="minstep"&&this.dispatchMinStepLatexIfChanged(n.latex())}}handleFocusedChanged(e,r){r?this.controller.dispatch({type:"set-focus-location",location:{type:"ticker",location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"ticker",location:e}})}dispatchHandlerLatexIfChanged(e){this.getHandlerLatex()!==e&&this.controller.dispatch({type:"update-ticker-handlerlatex",latex:e})}dispatchMinStepLatexIfChanged(e){this.getMinStepLatex()!==e&&this.controller.dispatch({type:"update-ticker-minsteplatex",latex:e})}getHandlerLatex(){return this.controller.getTickerHandlerLatex()}getMinStepLatex(){return this.controller.getTickerMinStepLatex()}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["dt"]})}getHandlerErrorString(){return this.getHandlerLatex()?oA(this.controller.getTicker()):void 0}getMinStepErrorString(){return aA(this.controller.getTicker())}shouldShowSliderPrompt(){return this.controller.areSlidersEnabled()?ig(this.controller.getTicker()).length>0:!1}};var mn=__dcg_shared_module_exports__['i'](ne());var{For:yO,If:NU}=mn.Components,tv=class extends mn.Class{init(){this.controller=this.props.controller(),this.currentlyInspectedDepth=1/0}template(){return mn.createElement("div",{class:mn.const("dcg-geo-show-constructions-pane"),didUnmount:()=>this.lastFocusedToken=void 0,onKeydown:this.bindFn(this.handleKeydown)},mn.createElement(NU,{predicate:()=>this.controller.getGeometryConstructionCount()===0},()=>mn.createElement("div",{class:mn.const("dcg-empty-constructions")},mn.const("No constructed objects yet. Use the tools on the right to get started."))),mn.createElement(yO,{each:this.bindFn(this.getObjectDepths)},mn.createElement("div",{class:mn.const("dcg-displayed-sections-container")},e=>mn.createElement("div",{class:()=>({"dcg-displayed-section-level":!0,"dcg-selected-level":parseInt(e)===this.getCurrentlyInspectedDepth(),"dcg-below-the-line":parseInt(e)>this.getCurrentlyInspectedDepth()})},mn.createElement(yO,{each:()=>this.getTokensForDepth(e),key:(r,i)=>i},mn.createElement("span",{role:mn.const("listbox"),"aria-label":()=>this.controller.raw(`Depth: ${e}`)},(r,i)=>mn.createElement(Oc,{showParentChildrenHover:this.const(!0),controller:this.props.controller,tokenId:()=>this.getTokenIdForDepth(e,i),insideMQ:this.const(!1),insideGroup:this.const(!0),focusLocation:()=>({type:"geo-token",token:this.getTokenIdForDepth(e,i)}),putInTabOrder:()=>{if(this.lastFocusedToken===void 0){let n=this.getObjectDepths();this.lastFocusedToken=this.getTokenIdForDepth(n[0],0)}return this.lastFocusedToken===this.getTokenIdForDepth(e,i)}})))))))}getCurrentlyInspectedDepth(){return Math.min(this.currentlyInspectedDepth,this.getObjectDepths().length-1)}getTokenIdForDepth(e,r){var i=this.getTokensForDepth(e)[r];return i?i.token:""}getTokensForType(e){var r=this.controller.cachedGeoTokenGroups,i=r[e];return i||[]}getTokensForDepth(e){var r=this.controller.cachedGeoTokenDepths,i=r[e];return i||[]}getObjectDepths(){let e=Object.keys(this.controller.cachedGeoTokenDepths);return e.sort((r,i)=>{let n=parseInt(r),o=parseInt(i);return isFinite(n)?isFinite(o)?n-o:1:-1}),e}getObjectTypes(){var e=[],r=this.controller.cachedGeoTokenGroups;return r.point&&e.push("point"),r.line&&e.push("line"),r.circle&&e.push("circle"),r.polygon&&e.push("polygon"),r.angle&&e.push("angle"),r.error&&e.push("error"),r.unknown&&e.push("unknown"),e}handleKeydown(e){if(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey)return;let r=Le(e);if(r==="Esc"){e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-show-constructions-open",open:!1,focusIcon:!0});return}if(r!=="Up"&&r!=="Down"&&r!=="Left"&&r!=="Right")return;e.preventDefault(),e.stopPropagation();let i=this.getObjectTypes();if(i.length===0)return;let n="",o=this.controller.getFocusLocation();if(o&&o.type==="geo-token")n=o.token;else{let p=this.getTokensForType(i[0])[0];if(!p)return;n=p.token}if(n==="")return;let a=this.controller.getTokenRenderInfoById(n),s=i.indexOf(a.groupType),l=this.getTokensForType(a.groupType);if(!l)return;let c=__dcg_shared_module_exports__['ya'](l,{token:n});if(s===-1||c===-1)return;r==="Up"?s=Math.max(s-1,0):r==="Down"?s=Math.min(s+1,i.length-1):r==="Left"?c=Math.max(c-1,0):r==="Right"&&(c=Math.min(c+1,l.length-1));let u=this.getTokensForType(i[s]);if(!u)return;c=Math.min(c,u.length-1);let h=u[c].token;this.lastFocusedToken=h,this.controller.dispatch({type:"set-focus-location",location:{type:"geo-token",token:h}})}};var{If:Rc,For:BU,Switch:KU,SwitchUnion:UU}=mt.Components,Am=class extends mt.Class{constructor(){super(...arguments),this.guid=__dcg_shared_module_exports__['Ka']("listView")}init(){this.controller=this.props.controller()}template(){return mt.createElement("div",{didMount:this.bindFn(this.didMountContainer)},mt.createElement("div",{class:mt.const("dcg-exppanel-outer"),onDrop:this.bindFn(this.onDrop),style:()=>this.computeExppanelOuterStyle()},mt.createElement(Rc,{predicate:()=>this.controller.isFileDraggedOver()},()=>mt.createElement("div",{class:mt.const("dcg-drop-image")},mt.createElement("span",null,()=>this.controller.s("graphing-calculator-label-drop-image-here")))),mt.createElement("div",{class:()=>({"dcg-exppanel-container":!0,"dcg-add-shadow":this.controller.shouldRenderList()}),style:()=>({transform:this.controller.isListVisible()?void 0:this.controller.isNarrow()?"translate(0, 100%)":"translate(-100%, 0)"})},mt.createElement(Rc,{predicate:()=>this.controller.shouldRenderList()},()=>mt.createElement(Tm,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),mt.createElement(Rc,{predicate:()=>this.controller.getExpressionSearchOpen()},()=>mt.createElement(Zw,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),mt.createElement(Rc,{predicate:()=>this.controller.getTickerOpen()&&!this.controller.getTicker().filteredBySearch},()=>mt.createElement(ev,{controller:this.props.controller,expsScrolled:()=>!!this.exppanel&&this.exppanel.scrollTop>0})),mt.createElement(Rc,{predicate:()=>this.controller.shouldRenderList()},()=>mt.createElement("div",{class:()=>({"dcg-exppanel":!0,"dcg-disable-horizontal-scroll-to-cursor":!0,"dcg-isDragging":this.controller.isDragDropActive(),"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-edit-list-mode":this.controller.isInEditListMode()}),style:()=>({background:this.controller.getBackgroundColor()}),onPaste:this.bindFn(this.onPaste),onTapStart:this.bindFn(this.onExppanelTapstart),didMount:this.bindFn(this.didMountExppanel)},mt.createElement("div",{class:()=>({"dcg-expressionlist":!0}),role:mt.const("region"),"aria-label":()=>this.controller.s("shared-calculator-narration-expression-list")},mt.createElement(Rc,{predicate:()=>this.controller.getShowConstructionsOpen()},()=>mt.createElement(tv,{controller:this.props.controller})),mt.createElement(BU,{each:()=>this.controller.getAllItemModels(),key:e=>e.guid},mt.createElement("span",{class:mt.const("dcg-template-expressioneach")},e=>UU(()=>qA(e),{shell:()=>this.makeShellViewForModel(e),render:()=>this.makeViewForModel(e),none:()=>{}}))),mt.createElement(km,{controller:()=>this.props.controller()}),mt.createElement(KU,{key:()=>this.controller.getDraggedItemId()},e=>{if(e){let r=this.controller.getItemModel(e);return mt.createElement(Em,{controller:this.props.controller},this.makeDragCopyViewForModel(r))}else return}),mt.createElement("div",{class:mt.const("dcg-expressions-branding"),style:()=>({opacity:this.controller.isKeypadOpen()?0:1})},mt.createElement(Rc,{predicate:()=>this.controller.canEditOnWeb()},()=>mt.createElement("span",{role:mt.const("link"),tabindex:mt.const(0),class:mt.const("dcg-edit-branding"),onTap:()=>this.controller.dispatch({type:"open-on-web"})},mt.createElement("div",{class:mt.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-graph-on-desmos")},()=>this.controller.s("graphing-calculator-button-edit-graph-on-desmos-logo")),mt.createElement("i",{class:mt.const("dcg-icon-desmos"),"aria-hidden":mt.const("true")}))),mt.createElement(Rc,{predicate:()=>!this.controller.canEditOnWeb()},()=>mt.createElement("span",{class:mt.const("dcg-noedit-branding")},mt.createElement("div",{class:mt.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-powered-by-desmos")},()=>this.controller.s("graphing-calculator-label-powered-by")),mt.createElement("i",{class:mt.const("dcg-icon-desmos"),"aria-hidden":mt.const("true")})))))))),mt.createElement(Qw,{controller:this.props.controller})))}makeShellViewForModel(e){return mt.createElement(Sm,{controller:this.props.controller,model:()=>e,onDragPending:()=>{},isDragCopy:()=>!1})}computeExppanelOuterStyle(){this.getListBottomAndUpdateLastExpressionPadding();let{list:e}=this.controller.computeMajorLayout(),r=0,i=e.top;return e.top>0&&!this.controller.isListVisible()&&(i-=e.height),{position:"absolute",left:r+"px",top:i+"px",width:e.width+"px",height:e.height+"px"}}makeDragCopyViewForModel(e){return this.makeViewForModel(e,!0)}makeViewForModel(e,r=!1){var i;if(e.type==="table")i=mt.createElement(ym,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,e.id),isDragCopy:()=>r});else if(e.type==="folder")i=mt.createElement(bm,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,e.id),isDragCopy:()=>r});else if(e.type==="text")i=mt.createElement(pm,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,e.id),isDragCopy:()=>r});else if(e.type==="image")i=mt.createElement(vm,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,e.id),isDragCopy:()=>r});else if(e.type==="expression")i=mt.createElement(um,{controller:this.props.controller,model:()=>e,onDragPending:n=>this.onDragPending(n,e.id),isDragCopy:()=>r});else return;return i}didUnmount(){P(document.documentElement).off("."+this.guid)}didMountContainer(e){this.node=e,P(document.documentElement).on("keydown."+this.guid,this.bindFn(this.handleKeyDown))}didMountExppanel(e){this.exppanel=e,e.onscroll=()=>this.controller.markTickRequiredNextFrame()}getListBottomAndUpdateLastExpressionPadding(){let e=this.controller.getKeypadHeight(),r=this.__listBottom||0;return this.__listBottom=e,e===0&&r!==0&&q1()&&this.padLastExpressionUntilTapEnd(r),e}padLastExpression(e){P(this.node).find(".dcg-expressionitem.dcg-new-expression").css("margin-bottom",e+"px")}unpadLastExpression(){P(this.node).find(".dcg-expressionitem.dcg-new-expression").css("margin-bottom","0")}padLastExpressionUntilTapEnd(e){this.padLastExpression(e),P(document).on("dcg-tap.animating-bottom",()=>{this.unpadLastExpression(),P(document).off("dcg-tap.animating-bottom")})}handleKeyDown(e){if(this.controller.inAudioTraceMode())return;let r=Le(e),i=Ei(e),n=this.controller.getSelectedItem();if(!n){(r===ga||r===vd)&&!this.controller.needsFakeKeypad()&&this.controller.hasMultipleItemsSelected()&&this.controller.dispatch({type:"delete-all-selected-items"});return}let o=this.controller.getFocusLocation();if(!(this.controller.getSelectedGeoExpression()&&(o!==void 0||r!==vd&&r!==ga))){if(e.ctrlKey&&e.shiftKey&&!e.metaKey&&!e.altKey&&o!==void 0){if(i==="O"){e.preventDefault(),e.stopPropagation();let a;if(n.type==="expression")!n.sliderExists&&!Yu(n)?(a={type:"expression",model:n,guid:n.guid,focusFirstOption:!0,previousFocusLocation:o},this.controller.dispatch({type:"set-focus-location",location:{type:"expression-icon",id:n.id}})):n.sliderExists&&(a={type:"slider",model:n,guid:"slider-"+n.guid,focusFirstOption:!0,previousFocusLocation:o},this.controller.dispatch({type:"set-focus-location",location:{type:"slider-animation-properties-icon",id:n.id}}));else if(n.type==="image")a={type:"image",model:n,guid:n.guid,focusFirstOption:!0,previousFocusLocation:o},this.controller.dispatch({type:"set-focus-location",location:{type:"image-icon",id:n.id}});else if(n.type==="table"&&o.type==="table"){let s=o.location;if(!s)return;let l=n.columnModels[s.column];if(!l||l.latex===""||!this.controller.getGraphSettings().config.graphpaper||l.error||l.index===0)return;a={type:"table-column",model:l,guid:l.guid,focusFirstOption:!0,previousFocusLocation:o},this.controller.dispatch({type:"set-focus-location",location:{type:"table-icon",id:n.id,columnId:l.id}})}if(!a)return;this.controller.dispatch({type:"toggle-item-settings-menu",menu:a});return}else if(i==="D"){if(this.controller.isItemReadonly(n.id)&&!this.controller.isInEditListMode())return;e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"delete-item-and-animate-out",id:n.id,setFocusAfterDelete:!0});return}}if(this.controller.isInEditListMode()&&!e.altKey&&!e.ctrlKey&&!e.metaKey){if(r===rl&&o!==void 0){let a=this.controller.getItemModelByIndex(0);if(!a)return;let s=(o.type==="readonly-expression"&&a.type==="expression"||o.type==="table-container"&&a.type==="table"||o.type===a.type)&&o.id===a.id,l={type:"edit-list-toggle"},c=this.controller.isFocusLocationFocused(l);e.shiftKey&&s?(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"set-focus-location",location:l})):!e.shiftKey&&c&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"move-focus-to-item",id:a.id,where:a.type==="table"?"container":void 0}))}else if(r===Fn||r===Yn){let a=this.controller.getListModel(),s=r===Fn?sd(a,n.index):ld(a,n.index);if(!s)return;this.controller.dispatch({type:"move-focus-to-item",id:s.id,where:s.type==="table"?"container":"start"})}return}if(!(document.activeElement&&P.contains(document.body,document.activeElement))&&!P(e.target).closest(this.exppanel).length&&P.contains(document.documentElement,e.target))switch(r){case Fn:e.preventDefault(),this.controller.dispatch({type:"select-previous-expression"});break;case Yn:e.preventDefault(),this.controller.dispatch({type:"select-next-expression"});break;case co:e.preventDefault(),this.controller.dispatch({type:"set-none-selected"});break;case Ic:e.preventDefault(),n&&(n.type==="expression"&&n.sliderExists?(this.controller.dispatch({type:"adjust-slider-by-keyboard",id:n.id,adjustment:"up"}),this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:n.id}})):this.controller.dispatch({type:"move-focus-to-item",id:n.id,where:"start"}));break;case rl:e.preventDefault(),n&&this.controller.dispatch({type:"move-focus-to-item",id:n.id,where:"start"});break;case kc:e.preventDefault(),n&&(n.type==="expression"&&n.sliderExists?(this.controller.dispatch({type:"adjust-slider-by-keyboard",id:n.id,adjustment:"down"}),this.controller.dispatch({type:"set-focus-location",location:{type:"slider-thumb",id:n.id}})):this.controller.dispatch({type:"move-focus-to-item",id:n.id,where:"end"}));break;case ga:e.preventDefault(),n&&!this.controller.isItemReadonly(n.id)&&this.controller.dispatch({type:"upward-delete-selected-expression"});break;case vd:e.preventDefault(),n&&!this.controller.isItemReadonly(n.id)&&this.controller.dispatch({type:"downward-delete-selected-expression"});break;case il:e.wasHandled("create-expression-with-keyboard")||(e.preventDefault(),e.handle("create-expression-with-keyboard"),n&&this.controller.dispatch({type:"on-special-key-pressed",key:"Enter"}));break;default:if(e.metaKey||e.ctrlKey||r===Jg||r===Xg)return;n&&(n.type==="table"||this.controller.dispatch({type:"move-focus-to-item",id:n.id,where:"end"}))}}}onDragPending(e,r){e.preventDefault(),Ur();var i=e.touches[0].clientY,n=i,o=setTimeout(()=>{P(document).off(".dragpending"),this.onDragStart(e,r,i,n)},500);P(document).on("dcg-tapmove.dragpending",a=>{n=a.touches[0].clientY,Math.abs(n-i)>3&&(clearTimeout(o),P(document).off(".dragpending"),this.onDragStart(e,r,i,n))}),P(document).on("dcg-tapend.dragpending",function(){clearTimeout(o),P(document).off(".dragpending")})}onDragStart(e,r,i,n){e.touches.length===1&&(e.wasHandled("dcg-longhold")||this.controller.dispatch({type:"start-dragdrop",id:r,grabY:i,mouseY:n}))}onExppanelTapstart(e){e.device!=="mouse"&&P(e.target).closest(".dcg-expressionitem").length===0&&Ur()}onPaste(e){let r=this.controller.getGraphSettings().config;var i=fO(e);if(!i)return;var n=this.controller.getSelectedItem();if(this.controller.canLoadPastedLink(i)&&n&&n.type==="folder"&&n.title===""){e.stopPropagation(),e.preventDefault(),Xw(this.controller,i,(a,s)=>s(null,a));return}if(n&&(n.type==="text"||n.type==="folder"))return;if(this.controller.canLoadPastedLink(i)){e.stopPropagation(),e.preventDefault();let a=r.pasteGraphLinkCallback?r.pasteGraphLinkCallback:(s,l)=>l(null,s);Xw(this.controller,i,a);return}if(r.pasteTableData){let a=oO(i);if(a!==void 0)return e.stopPropagation(),e.preventDefault(),this.controller.dispatch({type:"paste-table",data:a})}let o=nO(i);if(o!==void 0){e.stopPropagation(),e.preventDefault();let a=[];o.length===1&&o[0].numberList?this.controller.dispatch({type:"append-number-list",latex:o[0].content}):(o.forEach(s=>{a.push({type:"expression",id:this.controller.generateId(),latex:s.content})}),this.controller.dispatch({type:"insert-several-expressions",expressions:a}));return}}onDrop(e){if(!this.controller.areImagesEnabled())return;let r=e.dataTransfer&&e.dataTransfer.files;r&&this.controller.dispatch({type:"new-images",files:r})}};var Yr=__dcg_shared_module_exports__['i'](ne());at();var ln=__dcg_shared_module_exports__['i'](ne());at();var bO=__dcg_shared_module_exports__['i'](ne());var yn=class extends bO.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}getFocusedInput(){let e=this.controller.getFocusLocation(),r=this.model.type==="table-column"?this.model.table.id:this.id;if(!(!e||e.type!=="expression-menu"||e.id!==r))return e.location}handleFocusedChanged(e,r){let i=this.model.type==="table-column"?this.model.table.id:this.id;e?this.controller.dispatch({type:"set-focus-location",location:{type:"expression-menu",id:i,location:r}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"expression-menu",id:i,location:r}})}onColorSelected(e){this.model.type!=="image"&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-color",id:this.id,color:e}):this.controller.dispatch({type:"set-tablecolumn-color",color:e,tableId:this.model.table.id,columnId:this.id}))}onCustomColorSelected(e){this.model.type!=="image"&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-colorlatex",id:this.id,colorLatex:e}):this.controller.dispatch({type:"set-tablecolumn-colorlatex",tableId:this.model.table.id,columnId:this.model.id,colorLatex:e}))}getModelColor(){return this.model.type==="image"?"":rs(this.model)}};var fr=__dcg_shared_module_exports__['i'](ne());var Ql=__dcg_shared_module_exports__['i'](ne()),bn=class extends Ql.Class{template(){return Ql.createElement("div",{class:()=>({"dcg-toggle-view":!0,"dcg-toggled":this.props.toggled()}),"aria-label":()=>this.props.ariaLabel(),role:Ql.const("checkbox"),tabindex:Ql.const("0"),"aria-checked":()=>this.props.toggled(),toggled:()=>this.props.toggled(),onTap:this.bindFn(this.props.onChange)},Ql.createElement("div",{class:Ql.const("dcg-toggle-switch")}))}};var nr=__dcg_shared_module_exports__['i'](ne());var{For:xO,If:uk}=nr.Components,Xo=class extends nr.Class{init(){this.controller=this.props.controller()}template(){return nr.createElement("div",{class:nr.const("dcg-color-picker-container")},nr.createElement(xO,{each:()=>this.getColorValues()},nr.createElement("span",{class:nr.const("dcg-color-picker-menu dcg-do-not-blur")},e=>nr.createElement("span",{class:nr.const("dcg-color-tile"),handleevent:nr.const("true"),role:nr.const("button"),tabindex:nr.const("0"),"aria-label":()=>bd(this.controller,e),"aria-pressed":()=>this.isSelected(e),onTap:()=>this.props.onColorSelected(e)},nr.createElement("span",{class:nr.const("dcg-color-swatch"),style:()=>({background:e})}),nr.createElement(uk,{predicate:()=>this.isSelected(e)},()=>nr.createElement("i",{class:nr.const("dcg-icon-check"),"aria-hidden":nr.const("true")}))))),nr.createElement(uk,{predicate:()=>this.getUniqueCustomColors().length>0},()=>nr.createElement(xO,{each:this.bindFn(this.getUniqueCustomColors),key:e=>typeof e=="string"?e:e.assignmentLatex},nr.createElement("span",{class:nr.const("dcg-color-picker-menu dcg-do-not-blur")},e=>typeof e=="string"?nr.createElement("span",{class:nr.const("dcg-color-picker-placeholder")}):nr.createElement(Ue,{tooltip:()=>e.assignmentLatex,renderAsLatex:()=>({view:r=>nr.createElement(ze,{config:this.const({}),latex:()=>r})})},nr.createElement("span",{class:nr.const("dcg-color-tile"),handleevent:nr.const("true"),role:nr.const("button"),tabindex:nr.const(0),"aria-label":()=>nn(e.assignmentLatex),"aria-pressed":()=>this.props.colorLatex()===e.assignmentLatex,onTap:()=>this.props.onCustomColorSelected(e.assignmentLatex)},nr.createElement(Rp,{color:()=>this.getColorValue(e)}),nr.createElement(uk,{predicate:()=>this.props.colorLatex()===e.assignmentLatex},()=>nr.createElement("i",{class:()=>this.getCheckmarkClass(e),"aria-hidden":nr.const("true")}))))))))}isSelected(e){var r=this.props.colorLatex();return r&&__dcg_shared_module_exports__['qa'](this.getUniqueCustomColors(),"assignmentLatex").indexOf(r)>=0?!1:this.props.selectedColor()===e}getColorValues(){return __dcg_shared_module_exports__['Ca'](this.controller.getColors())}getUniqueCustomColors(){if(this.props.hideCustomColors&&this.props.hideCustomColors())return[];let e=this.controller.getAllColorAssignments(),r=__dcg_shared_module_exports__['va'](e,function(n){return n.assignmentLatex}),i=__dcg_shared_module_exports__['ma'](e,n=>r[n.assignmentLatex]===1);for(let n=0;n<i.length%6;n++)i.push("placholder-"+n);return i}getColorValue(e){return this.controller.getColorById(e.id)}getCheckmarkClass(e){return Fx(this.getColorValue(e))?`dcg-icon-check ${E1(this.getColorValue(e))?"dcg-light-color":"dcg-mixed-color"}`:"dcg-icon-check"}};var{If:pk}=fr.Components,zp=class extends yn{template(){return fr.createElement("div",{class:fr.const("dcg-options-menu-section")},fr.createElement("div",{class:fr.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-lines"),fr.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-lines-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleLinesVisible)})),fr.createElement(pk,{predicate:()=>this.props.isOpen()},()=>fr.createElement("div",{class:fr.const("dcg-options-menu-content")},fr.createElement("div",{class:fr.const("dcg-options-flex-container")},fr.createElement("div",{class:fr.const("dcg-options-left-side")},fr.createElement("div",{class:fr.const("dcg-iconed-mathquill-row dcg-line-opacity-row")},fr.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-opacity-tooltip"),sticky:this.const(!0),gravity:this.const("se")},fr.createElement("i",{class:fr.const("dcg-icon-opacity"),"aria-hidden":fr.const("true")})),fr.createElement(Ir,{latex:()=>this.model.lineOpacity,placeholder:this.bindFn(this.getLineOpacity),isFocused:()=>this.getFocusedInput()==="lineopacity",ariaPostLabel:()=>this.isLineOpacityValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-line-opacity"),hasError:()=>!this.isLineOpacityValid(),handleLatexChanged:this.bindFn(this.dispatchLineOpacityLatexIfChanged),dataLabelAttributeValue:this.const("line-opacity"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"lineopacity")})),fr.createElement("div",{class:fr.const("dcg-iconed-mathquill-row dcg-line-thickness-row")},fr.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-line-thickness-tooltip"),sticky:this.const(!0),gravity:this.const("se")},fr.createElement("i",{class:fr.const("dcg-icon-line-thickness"),"aria-hidden":fr.const("true")})),fr.createElement(Ir,{latex:()=>this.model.lineWidth,placeholder:this.bindFn(this.getLineWidth),isFocused:()=>this.getFocusedInput()==="linewidth",ariaPostLabel:()=>this.isLineWidthValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-label-line-thickness-tooltip"),hasError:()=>!this.isLineWidthValid(),handleLatexChanged:this.bindFn(this.dispatchLineWidthLatexIfChanged),dataLabelAttributeValue:this.const("line-width"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"linewidth")}))),fr.createElement("div",{class:fr.const("dcg-options-right-side")},fr.createElement(pk,{predicate:this.bindFn(this.shouldShowLineStyles)},()=>fr.createElement(Oi,{staticConfig:this.bindFn(this.getPointStyleOptions),ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-style"),theme:this.const("mini")})))),fr.createElement(pk,{predicate:this.props.isFirstOpenSection},()=>fr.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getLineWidth(){return this.isGeometryPolygon()?""+2:""+2.5}getLineOpacity(){return this.isGeometryPolygon()?""+.6:""+.9}isGeometryPolygon(){return this.controller.isGeometry()&&this.model.type==="expression"&&Js(this.model)}getPointStyleOptions(){return["SOLID","DASHED","DOTTED"].map(r=>({key:r,icon:()=>this.getStyleIcon(r),ariaLabel:()=>this.getStyleAria(r),selected:()=>this.model.lineStyle===r,class:()=>"dcg-line-segmented-option",onSelect:()=>{this.onLineStyleSelected(r)}}))}getStyleIcon(e){switch(e){case"SOLID":return"dcg-icon-line-solid";case"DASHED":return"dcg-icon-line-dashed";case"DOTTED":return"dcg-icon-line-dotted"}}getStyleAria(e){let r=this.controller.s;switch(e){case"SOLID":return r("graphing-calculator-narration-line-style-solid");case"DASHED":return r("graphing-calculator-narration-line-style-dashed");case"DOTTED":return r("graphing-calculator-narration-line-style-dotted")}}isLineOpacityValid(){return this.model.type==="expression"?RV(this.model):this.model.type==="table-column"?z0(this.model):!1}isLineWidthValid(){return this.model.type==="expression"?KV(this.model):this.model.type==="table-column"?W0(this.model):!1}dispatchLineOpacityLatexIfChanged(e){this.model.lineOpacity!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-lineopacity",id:this.id,lineOpacity:e}):this.controller.dispatch({type:"set-tablecolumn-lineopacity",tableId:this.model.table.id,columnId:this.model.id,lineOpacity:e}))}shouldShowLineStyles(){return!(this.model.type==="expression"&&Qs(this.model))}onLineStyleSelected(e){this.model.lineStyle!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-linestyle",id:this.id,lineStyle:e}):this.controller.dispatch({type:"set-tablecolumn-linestyle",tableId:this.model.table.id,columnId:this.model.id,lineStyle:e}))}dispatchLineWidthLatexIfChanged(e){this.model.lineWidth!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-linewidth",id:this.id,lineWidth:e}):this.controller.dispatch({type:"set-tablecolumn-linewidth",tableId:this.model.table.id,columnId:this.model.id,lineWidth:e}))}toggleLinesVisible(){this.model.type==="expression"?this.controller.dispatch({type:"set-item-lines",id:this.id,lines:!this.props.isOpen()}):this.controller.dispatch({type:"set-tablecolumn-lines",tableId:this.model.table.id,columnId:this.model.id,bool:!this.props.isOpen()})}};var sn=__dcg_shared_module_exports__['i'](ne());var{If:$U,For:zU}=sn.Components,rv=class extends yn{template(){return sn.createElement("div",{class:sn.const("dcg-options-menu-section dcg-options-menu-section-arrows")},sn.createElement("div",{class:sn.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-arrows"),sn.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-menu-arrows-enabled"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleArrowsEnabled)})),sn.createElement($U,{predicate:this.props.isOpen},()=>sn.createElement("div",{class:sn.const("dcg-options-menu-content")},sn.createElement(zU,{each:()=>this.getArrowModeOptions()},sn.createElement("div",{class:sn.const("dcg-style-icons"),role:sn.const("radiogroup")},e=>sn.createElement("div",{class:sn.const("dcg-style-icon-container"),onTap:()=>this.setArrowMode(e),role:sn.const("radio"),tabindex:sn.const(0),"aria-label":()=>this.getAriaLabel(e),"aria-checked":()=>this.getArrowMode()===e},sn.createElement(Li,{backgroundColor:()=>"#000",semiTransparent:()=>this.getArrowMode()!==e,iconType:()=>this.getArrowIconType(e)})))))))}getArrowModeOptions(){return Ag(this.model)?["POSITIVE","BOTH"]:[]}getArrowIconType(e){switch(e){case"POSITIVE":return"arrow-right";case"BOTH":return"movable-horizontal"}}getAriaLabel(e){switch(e){case"POSITIVE":return this.controller.s("graphing-calculator-narration-arrow-mode-one");case"BOTH":return this.controller.s("graphing-calculator-narration-arrow-mode-both")}}setArrowMode(e){this.controller.dispatch({type:"set-item-arrow-mode",id:this.id,value:e})}getArrowMode(){return lx(this.model)}toggleArrowsEnabled(){this.model.type==="expression"&&this.setArrowMode(this.props.isOpen()?"NONE":"POSITIVE")}};var Vm=__dcg_shared_module_exports__['i'](ne());var iv=class extends yn{template(){return Vm.createElement("div",{class:Vm.const("dcg-options-menu-section")},Vm.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected),hideCustomColors:()=>this.model.type==="expression"&&ux(this.model)}))}};var Ji=__dcg_shared_module_exports__['i'](ne());var{If:hk}=Ji.Components,nv=class extends yn{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Ji.createElement("div",{class:Ji.const("dcg-options-menu-section")},Ji.createElement("div",{class:Ji.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-fill"),Ji.createElement(hk,{predicate:()=>!this.isInequality()},()=>Ji.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-fill-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleFillVisible)}))),Ji.createElement(hk,{predicate:this.props.isOpen},()=>Ji.createElement("div",{class:Ji.const("dcg-options-menu-content")},Ji.createElement("div",{class:Ji.const("dcg-iconed-mathquill-row dcg-fill-opacity-row")},Ji.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-opacity-tooltip"),sticky:this.const(!0),gravity:this.const("se")},Ji.createElement("i",{class:Ji.const("dcg-icon-opacity"),"aria-hidden":Ji.const("true")})),Ji.createElement(Ir,{latex:()=>this.model.fillOpacity,placeholder:this.bindFn(this.getFillOpacity),isFocused:()=>this.getFocusedInput()==="opacity",ariaPostLabel:()=>pE(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-fill-opacity"),hasError:()=>!pE(this.model),handleLatexChanged:this.bindFn(this.dispatchOpacityLatexIfChanged),dataLabelAttributeValue:this.const("fill-opacity"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"opacity")})),Ji.createElement(hk,{predicate:this.props.isFirstOpenSection},()=>Ji.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getFillOpacity(){return this.controller.isGeometry()&&Js(this.model)?""+.2:""+.4}isInequality(){return Qs(this.model)}toggleFillVisible(){this.controller.dispatch({type:"set-item-fill",id:this.id,fill:!this.props.isOpen()})}dispatchOpacityLatexIfChanged(e){this.model.fillOpacity!==e&&this.controller.dispatch({type:"set-item-fillopacity",id:this.id,fillOpacity:e})}};var mr=__dcg_shared_module_exports__['i'](ne());var Pt=__dcg_shared_module_exports__['i'](ne());var{If:wO,Switch:vO}=Pt.Components,ov=class extends Pt.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Pt.createElement("div",{class:Pt.const("dcg-clickable-image-info-view"),role:Pt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-clickable-image-options")},Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state-container")},Pt.createElement(Ue,{tooltip:()=>this.tooltip("hovered"),gravity:this.const("s")},Pt.createElement(Yl,{controller:()=>this.controller,ariaLabel:()=>this.tooltip("hovered"),onFileChange:e=>this.updateImage("hovered",e),readonly:()=>this.controller.isItemReadonly(this.id)},Pt.createElement(vO,{key:this.bindFn(this.hoveredStatus)},()=>Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state"),style:()=>this.getStyleForState("hovered")})))),Pt.createElement(wO,{predicate:()=>!!this.model.clickableInfo.hoveredImage},()=>Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state-close"),onTap:()=>this.removeImageState("hovered"),ariaLabel:()=>this.controller.s("graphing-calculator-label-remove-hovered-image"),role:Pt.const("button"),tabIndex:Pt.const(0)},Pt.createElement("i",{class:Pt.const("dcg-icon-remove"),"aria-hidden":Pt.const("true")}))),Pt.createElement("div",{role:Pt.const("heading"),"aria-level":Pt.const("2"),class:Pt.const("dcg-clickable-image-label")},()=>this.controller.s("graphing-calculator-label-hovered"))),Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state-container")},Pt.createElement(Ue,{tooltip:()=>this.tooltip("depressed"),gravity:this.const("s")},Pt.createElement(Yl,{controller:()=>this.controller,ariaLabel:()=>this.tooltip("depressed"),onFileChange:e=>this.updateImage("depressed",e),readonly:()=>this.controller.isItemReadonly(this.id)},Pt.createElement(vO,{key:this.bindFn(this.depressedStatus)},()=>Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state"),style:()=>this.getStyleForState("depressed")})))),Pt.createElement(wO,{predicate:()=>!!this.model.clickableInfo.depressedImage},()=>Pt.createElement("div",{class:Pt.const("dcg-clickable-image-state-close"),onTap:()=>this.removeImageState("depressed"),ariaLabel:()=>this.controller.s("graphing-calculator-label-remove-depressed-image"),role:Pt.const("button"),tabIndex:Pt.const(0)},Pt.createElement("i",{class:Pt.const("dcg-icon-remove"),"aria-hidden":Pt.const("true")}))),Pt.createElement("div",{role:Pt.const("heading"),"aria-level":Pt.const("2"),class:Pt.const("dcg-clickable-image-label")},()=>this.controller.s("graphing-calculator-label-depressed"))))}hoveredStatus(){return this.hoveredUploading?"loading":"background"}depressedStatus(){return this.depressedUploading?"loading":"background"}tooltip(e){return(e==="hovered"?this.model.clickableInfo.hoveredImage:this.model.clickableInfo.depressedImage)?e==="depressed"?this.controller.s("graphing-calculator-label-change-depressed-image-tooltip"):this.controller.s("graphing-calculator-label-change-hovered-image-tooltip"):e==="depressed"?this.controller.s("graphing-calculator-label-add-depressed-image-tooltip"):this.controller.s("graphing-calculator-label-add-hovered-image-tooltip")}getImageURLForState(e){let r;if(e==="hovered"){if(this.hoveredStatus()!=="background")return"";r="hoveredImage"}else{if(this.depressedStatus()!=="background")return"";r="depressedImage"}let i=this.model.clickableInfo[r];return i?`url(${i})`:`url(${this.model.image_url})`}getStyleForState(e){let r={"background-image":this.getImageURLForState(e),opacity:1};return e==="hovered"&&!this.model.clickableInfo.hoveredImage&&(r.opacity=.5),r}removeImageState(e){e==="hovered"?this.controller.dispatch({type:"set-hovered-image",id:this.model.id,url:""}):this.controller.dispatch({type:"set-depressed-image",id:this.model.id,url:""})}updateImage(e,r){if(!r||!r[0])return;let i=r[0];e==="hovered"&&(this.hoveredUploading=!0),e==="depressed"&&(this.depressedUploading=!0),this.controller.getGraphSettings().config.imageUploadCallback(i,(n,o)=>{e==="hovered"&&(this.hoveredUploading=!1),e==="depressed"&&(this.depressedUploading=!1),!n&&o&&(e==="hovered"?this.controller.dispatch({type:"set-hovered-image",id:this.model.id,url:o}):this.controller.dispatch({type:"set-depressed-image",id:this.model.id,url:o}))})}};var Ba=__dcg_shared_module_exports__['i'](ne()),av=__dcg_shared_module_exports__['i'](VO());var fk=/\{\$([a-zA-Z0-9\-]+([a-zA-Z0-9\-]+_)*[a-zA-Z0-9\-]+)\}/;function LO(t,e){let r=0,i=0,n={},o={},a=s(t);if(!/^<0>/.test(a)||!/<\/0>$/.test(a))throw new 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ZU?t:t.replace(/\{|\}/g,e=>`{"${e}"}`).replace(/(^|[\s\n]+)(\[|\]|\.)/g,(e,r,i)=>`${r}{"${i}"}`)}function t8(t){return t.__DCGViewLocalizeBindingName}function r8(t){return typeof t=="function"&&t.__DCGViewLocalizeViewName}var Wp=class extends Ba.Class{init(){this.viewMap={},this.elementMap={},this.bindingMap={},this.i18n=this.props.i18n(),this.templateString=this.serializeToTemplateString(Ba.createElement("div",null,this.children))}template(){return Ba.createElement(Ba.Components.If,{predicate:()=>this.shouldShow()},()=>Ba.createElement(Ba.Components.Switch,{key:()=>mk(this.translatedString())},e=>this.renderDeserializedTemplateNode(this.parseAndValidate(e))))}shouldShow(){let e=this.props.options&&this.props.options();return e&&e.hideUntranslatedView&&this.i18n.hasTranslation?this.i18n.hasTranslation(this.props.key()):!0}translatedString(){let e={};for(let r in this.bindingMap)e[r]=Aa(`{$${r}}`);return this.i18n.s(this.props.key(),e)}static variable(e,r){let i=()=>r();return i.__DCGViewLocalizeBindingName=e,i}static subview(e,r){let i=()=>r();return i.__DCGViewLocalizeViewName=e,i}parseAndValidate(e){let r=(0,av.parse)(e),i={},n={};o(r);for(let a in this.elementMap)if(!n[a])return(0,av.parse)(mk(this.templateString));for(let a in this.bindingMap)if(!i[a])return(0,av.parse)(mk(this.templateString));return r;function o(a){if(Array.isArray(a)){for(let s of a)o(s);return}a.name==="token"?i[a.attrs.id]=!0:a.type!=="text"&&(n[a.name]=!0,o(a.children))}}renderDeserializedTemplateNode(e){if(Array.isArray(e))return e.map(r=>this.renderDeserializedTemplateNode(r));if(e.type==="text")return Ba.const(e.content||"");if(e.name==="token"){let r=this.bindingMap[e.attrs.id];return r||(()=>"")}else if(this.elementMap[e.name]){let r=this.elementMap[e.name],i=e.children.map(n=>this.renderDeserializedTemplateNode(n));return OO(r.type,r.attrs,i)}else return this.viewMap[e.name]?this.viewMap[e.name]():OO("span",{},[])}serializeToTemplateString(e){return LO(e,{isView:r8,isConst:PO,isBinding:r=>typeof r=="function",isNamedBinding:t8,getConstValue:r=>r(),getBindingName:r=>r.__DCGViewLocalizeBindingName,getViewName:r=>r.__DCGViewLocalizeViewName,addBinding:(r,i)=>{this.bindingMap[r]=i},addElement:(r,i)=>{this.elementMap[r]={type:i.tagName,attrs:i.attrs}},addView:(r,i)=>{if(this.viewMap[r])throw new Error(`Unexpected duplicate view ${r}.`);this.viewMap[r]=i},forEachChild:(r,i)=>{for(let n of r.children){if(!PO(n)&&typeof n!="function"&&n._isDCGView)throw new Error("Bare DCGViews are not allowed inside <Localize>. 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dcg-clickable-section")},mr.createElement("div",{class:mr.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-clickable"),mr.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-make-clickable"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleClickable)})),mr.createElement(sv,{predicate:this.props.isOpen},()=>mr.createElement("div",{class:mr.const("dcg-options-menu-content")},mr.createElement("div",{class:mr.const("dcg-clickable-menu-row")},mr.createElement("span",{class:mr.const("dcg-input-label")},()=>this.controller.s("graphing-calculator-label-update-on-click")),mr.createElement(qe,{latex:()=>this.model.clickableInfo.latex,placeholder:this.const(""),isFocused:()=>this.getFocusedInput()==="updaterule",capExpressionSize:()=>!!this.controller.getGraphSettings().config.capExpressionSize,selectOnFocus:this.const(!0),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.controller.s("graphing-calculator-narration-click-action"),getAriaPostLabel:this.const(""),hasError:()=>this.hasError(),onUserChangedLatex:e=>this.dispatchUpdateRuleLatexIfChanged(e),onExpressionSizeExceeded:()=>this.controller.dispatch({type:"expression-size-exceeded"}),onFocusedChanged:e=>this.handleFocusedChanged(e,"updaterule"),dataLabelAttributeValue:this.const("click-handler"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled()}),i8(()=>this.packedError(),e=>mr.createElement("span",{class:mr.const("dcg-clickable-info-error-container")},mr.createElement(Jn,{error:()=>this.controller.unpack(e()),gravity:this.const("s"),size:this.const("small")})))),mr.createElement(sv,{predicate:this.bindFn(this.isList)},()=>mr.createElement("div",{class:mr.const("dcg-clickable-list-index-notice")},mr.createElement(Wp,{i18n:this.const(this.controller),key:this.const("graphing-calculator-label-list-index")},mr.const("Use"),mr.const(" "),mr.createElement("span",{class:()=>({"dcg-index-variable-marker":!0,"dcg-btn":!0,"dcg-btn-light-gray":!0,"dcg-mathquill-has-focus":this.getFocusedInput()==="updaterule","dcg-do-not-blur":!0}),onTap:this.bindFn(this.insertIndex)},mr.const("index")),mr.const(" "),mr.const("to reference the clicked index in the list.")))),mr.createElement(sv,{predicate:()=>this.model.type!=="image"},()=>mr.createElement(n8,{placeholder:()=>this.controller.s("graphing-calculator-text-add-screen-reader-label-placeholder"),value:()=>this.model.description,onInput:e=>this.controller.dispatch({type:"set-item-description",id:this.model.id,description:e})})),mr.createElement(sv,{predicate:()=>this.model.type==="image"},()=>mr.createElement("div",{class:mr.const("dcg-clickable-menu-row")},mr.createElement(ov,{controller:()=>this.controller,model:()=>this.model}))))))}insertIndex(){this.controller.dispatch({type:"keypad/type-text",text:"index"})}isList(){return this.model.formula?!!this.model.formula.is_concrete_list:!1}hasError(){return this.packedError()!==void 0}packedError(){if(this.model.formula.click_handler&&this.model.formula.click_handler.status==="error")return this.model.formula.click_handler.error}toggleClickable(){this.controller.dispatch({type:"set-clickableinfo-prop",id:this.model.id,prop:"enabled",value:!this.model.clickableInfo.enabled}),this.model.clickableInfo.enabled&&this.handleFocusedChanged(!0,"updaterule")}dispatchUpdateRuleLatexIfChanged(e){this.model.clickableInfo.latex!==e&&this.controller.dispatch({type:"set-clickableinfo-rule-latex",id:this.id,latex:e})}getMQConfig(){return this.controller.getMathquillConfig({additionalOperators:["index"]})}};var Pr=__dcg_shared_module_exports__['i'](ne());var Zl=__dcg_shared_module_exports__['i'](ne());var Yp=class extends yn{template(){return Zl.createElement("div",{class:Zl.const("dcg-iconed-mathquill-row dcg-point-opacity-row")},Zl.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-opacity-tooltip"),sticky:this.const(!0),gravity:this.const("se")},Zl.createElement("i",{class:Zl.const("dcg-icon-opacity"),"aria-hidden":Zl.const("true")})),Zl.createElement(Ir,{latex:()=>this.model.pointOpacity,placeholder:this.bindFn(this.getPointOpacityPlaceholder),isFocused:()=>this.getFocusedInput()==="pointopacity",ariaPostLabel:()=>this.isPointOpacityValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-line-opacity"),hasError:()=>!this.isPointOpacityValid(),handleLatexChanged:this.bindFn(this.dispatchPointOpacityLatexIfChanged),dataLabelAttributeValue:this.const("point-opacity"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"pointopacity")}))}isPointOpacityValid(){return this.model.type==="expression"?NV(this.model):this.model.type==="table-column"?Y0(this.model):!1}dispatchPointOpacityLatexIfChanged(e){this.model.pointOpacity!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointopacity",id:this.id,pointOpacity:e}):this.controller.dispatch({type:"set-tablecolumn-pointopacity",columnId:this.model.id,tableId:this.model.table.id,pointOpacity:e}))}getPointOpacityPlaceholder(){return this.getDragMode()==="NONE"?`${.9}`:"1"}getDragMode(){return this.model.type==="expression"?this.model.reconciledDragMode||this.model.dragMode:this.model.dragMode}};var{If:lv}=Pr.Components,Jp=class extends yn{template(){return Pr.createElement("div",{class:Pr.const("dcg-options-menu-section")},Pr.createElement("div",{class:Pr.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-points"),Pr.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-points-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.togglePointsVisible)})),Pr.createElement(lv,{predicate:this.props.isOpen},()=>Pr.createElement("div",{class:Pr.const("dcg-options-menu-content")},Pr.createElement("div",{class:Pr.const("dcg-options-flex-container")},Pr.createElement("div",{class:Pr.const("dcg-options-left-side")},Pr.createElement(Yp,__dcg_shared_module_exports__['b']({},this.props)),Pr.createElement(lv,{predicate:()=>!this.isDraggable()},()=>Pr.createElement("div",{class:Pr.const("dcg-iconed-mathquill-row")},Pr.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-point-size-tooltip"),gravity:this.const("se"),sticky:this.const(!0)},Pr.createElement("i",{class:Pr.const("dcg-icon-line-thickness"),"aria-hidden":Pr.const("true")})),Pr.createElement(Ir,{latex:()=>this.model.pointSize,placeholder:this.bindFn(this.getDefaultPointSize),isFocused:()=>this.getFocusedInput()==="pointsize",ariaPostLabel:()=>this.isPointSizeValid()?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-point-size"),hasError:()=>!this.isPointSizeValid(),handleLatexChanged:e=>this.dispatchPointSizeLatexIfChanged(e),dataLabelAttributeValue:this.const("point-size"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"pointsize")})))),Pr.createElement("div",{class:Pr.const("dcg-options-right-side")},Pr.createElement(lv,{predicate:()=>!this.isDraggable()},()=>Pr.createElement(Oi,{staticConfig:this.bindFn(this.getPointStyleOptions),ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-style"),theme:this.const("mini")})))),Pr.createElement(lv,{predicate:this.props.isFirstOpenSection},()=>Pr.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})))))}getPointStyleOptions(){return["POINT","OPEN","CROSS"].map(r=>({key:r,icon:()=>this.getStyleIcon(r),ariaLabel:()=>this.getStyleAria(r),selected:()=>this.model.pointStyle===r,class:()=>"dcg-point-segmented-option",onSelect:()=>{this.onPointStyleSelected(r)}}))}getStyleIcon(e){switch(e){case"POINT":return"dcg-icon-point";case"OPEN":return"dcg-icon-open";case"CROSS":return"dcg-icon-cross"}}getStyleAria(e){let r=this.controller.s;switch(e){case"POINT":return r("graphing-calculator-narration-point-style-point");case"OPEN":return r("graphing-calculator-narration-point-style-open");case"CROSS":return r("graphing-calculator-narration-point-style-cross")}}isPointSizeValid(){return this.model.type==="expression"?BV(this.model):this.model.type==="table-column"?j0(this.model):!1}onPointStyleSelected(e){this.model.pointStyle!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointstyle",id:this.id,pointStyle:e}):this.controller.dispatch({type:"set-tablecolumn-pointstyle",columnId:this.model.id,tableId:this.model.table.id,pointStyle:e}))}dispatchPointSizeLatexIfChanged(e){this.model.pointSize!==e&&(this.model.type==="expression"?this.controller.dispatch({type:"set-item-pointsize",id:this.id,pointSize:e}):this.controller.dispatch({type:"set-tablecolumn-pointsize",columnId:this.model.id,tableId:this.model.table.id,pointSize:e}))}isDraggable(){return this.getDragMode()!=="NONE"}togglePointsVisible(){this.model.type==="expression"&&So(this.model)?this.controller.dispatch({type:"toggle-item-hidden",id:this.model.id}):this.model.type==="expression"?this.controller.dispatch({type:"set-item-points",id:this.id,points:!this.props.isOpen()}):this.controller.dispatch({type:"set-tablecolumn-points",columnId:this.model.id,tableId:this.model.table.id,bool:!this.props.isOpen()})}getDragMode(){return this.model.type==="expression"?this.model.reconciledDragMode||this.model.dragMode:this.model.dragMode}getDefaultPointSize(){return this.model.type==="expression"&&Gl(this.model)?`${14}`:`${9}`}};var _t=__dcg_shared_module_exports__['i'](ne());var Kn=__dcg_shared_module_exports__['i'](ne());var{For:a8}=Kn.Components,s8=[{orientation:"default",cssClass:"dcg-label-orientation-center",description:"graphing-calculator-text-label-orientation-default"},{orientation:"above",cssClass:"dcg-label-orientation-above",description:"graphing-calculator-text-label-orientation-above"},{orientation:"above_right",cssClass:"dcg-label-orientation-above-right",description:"graphing-calculator-text-label-orientation-above-right"},{orientation:"right",cssClass:"dcg-label-orientation-right",description:"graphing-calculator-text-label-orientation-right"},{orientation:"below_right",cssClass:"dcg-label-orientation-below-right",description:"graphing-calculator-text-label-orientation-below-right"},{orientation:"below",cssClass:"dcg-label-orientation-below",description:"graphing-calculator-text-label-orientation-below"},{orientation:"below_left",cssClass:"dcg-label-orientation-below-left",description:"graphing-calculator-text-label-orientation-below-left"},{orientation:"left",cssClass:"dcg-label-orientation-left",description:"graphing-calculator-text-label-orientation-left"},{orientation:"above_left",cssClass:"dcg-label-orientation-above-left",description:"graphing-calculator-text-label-orientation-above-left"}],cv=class extends Kn.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Kn.createElement("div",{class:Kn.const("dcg-label-orientation-view"),style:()=>`transform: rotate(${this.getCSSRotationValue()});`},Kn.createElement("span",{class:Kn.const("dcg-vertical-orientation-indicator")}),Kn.createElement(a8,{each:()=>s8,key:e=>e.orientation},Kn.createElement("div",{class:Kn.const("dcg-label-orientations"),role:Kn.const("radiogroup"),"aria-label":()=>this.controller.s("graphing-calculator-heading-label-orientation")},e=>Kn.createElement("div",{class:()=>({[e.cssClass]:!0,"dcg-orientation-option":!0,"dcg-selected":this.isSelected(e.orientation),"dcg-orientation-disabled":this.isDisabled(e.orientation)}),role:Kn.const("radio"),tabindex:Kn.const("0"),"aria-label":()=>this.controller.s(e.description),"aria-checked":()=>this.getOrientation()===e.orientation,onTap:()=>this.onTapOrientation(e.orientation)},Kn.createElement("i",{class:()=>({"dcg-icon-chevron-left":e.orientation!=="default"})})))))}isDisabled(e){return e!=="default"?!1:this.isPointVisible()?!0:this.model.labelOrientation==="default"}isSelected(e){return e==="default"&&e===this.model.labelOrientation?!this.isPointVisible():e===this.model.labelOrientation}isPointVisible(){return this.model.hidden?!1:So(this.model)?!this.model.hidden:this.model.points}getCSSRotationValue(){let e=UV(this.model);return`${Array.isArray(e)?0:e}rad`}getOrientation(){return this.props.model().labelOrientation}onTapOrientation(e){e===this.getOrientation()&&(e="default"),this.controller.dispatch({type:"set-item-label-orientation",id:this.id,labelOrientation:e})}};var{If:Xp}=_t.Components,dv=class extends yn{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return _t.createElement("div",{class:_t.const("dcg-options-menu-section")},_t.createElement("div",{class:_t.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-label"),_t.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-visible"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleLabelVisible)})),_t.createElement(Xp,{predicate:this.props.isOpen},()=>_t.createElement("div",{class:_t.const("dcg-options-menu-content")},_t.createElement("div",{class:_t.const("dcg-options-flex-container")},_t.createElement("div",{class:_t.const("dcg-options-left-side")},_t.createElement(Xp,{predicate:this.props.isFirstOpenSection},()=>_t.createElement(Yp,__dcg_shared_module_exports__['b']({},this.props))),_t.createElement("div",{class:_t.const("dcg-iconed-mathquill-row dcg-label-size-row")},_t.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-label-size-tooltip"),sticky:this.const(!0),gravity:this.const("se")},_t.createElement("span",{class:_t.const("dcg-font-size")},_t.const("A"))),_t.createElement(Ir,{latex:()=>this.model.labelSize,placeholder:()=>"1",isFocused:()=>this.getFocusedInput()==="labelsize",ariaPostLabel:()=>hE(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-size"),hasError:()=>!hE(this.model),handleLatexChanged:this.bindFn(this.dispatchLabelSizeIfChanged),dataLabelAttributeValue:this.const("label-size"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"labelsize")})),_t.createElement("div",{class:()=>({"dcg-iconed-mathquill-row":!0,"dcg-label-angle-row":!0,"dcg-suffix-degree":this.props.controller().getGraphSettings().degreeMode,"dcg-suffix-radian":!this.props.controller().getGraphSettings().degreeMode})},_t.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-angle-tooltip"),sticky:this.const(!0)},_t.createElement("i",{class:_t.const("dcg-icon-angle"),"aria-hidden":_t.const("true")})),_t.createElement(Ir,{latex:()=>this.model.labelAngle,placeholder:()=>"0",isFocused:()=>this.getFocusedInput()==="labelangle",ariaPostLabel:()=>gE(this.model)?this.controller.raw(""):this.controller.s("shared-calculator-narration-input-error"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-label-angle"),hasError:()=>!gE(this.model),handleLatexChanged:this.bindFn(this.dispatchLabelAngleIfChanged),dataLabelAttributeValue:this.const("label-angle"),controller:this.props.controller,readonly:()=>this.controller.isItemReadonly(this.model.id),handleFocusChanged:e=>this.handleFocusedChanged(e,"labelangle")}))),_t.createElement("div",{class:_t.const("dcg-options-right-side")},_t.createElement(cv,{controller:()=>this.controller,model:()=>this.model}))),_t.createElement(Xp,{predicate:this.props.isFirstOpenSection},()=>_t.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.model.colorLatex,selectedColor:this.bindFn(this.getModelColor),onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected)})),_t.createElement(Xp,{predicate:()=>this.controller.canUseAdvancedStyling()},()=>_t.createElement("div",{class:_t.const("dcg-label-advanced")},_t.createElement(kt,{checked:this.bindFn(this.getWhiteTextOutline),onChange:this.bindFn(this.setWhiteTextOutline),disabled:()=>this.getEditable()},()=>this.controller.s("graphing-calculator-button-label-text-outline")),_t.createElement("div",{role:_t.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-heading-advanced")},_t.createElement(Xp,{predicate:()=>this.shouldShowHoverLabelCheckbox()},()=>_t.createElement(kt,{checked:this.bindFn(this.getInteractiveLabel),onChange:this.bindFn(this.setInteractiveLabel)},()=>this.controller.s("graphing-calculator-button-label-show-on-hover"))),_t.createElement(Xp,{predicate:this.bindFn(this.shouldShowEditableLabelToggle)},()=>_t.createElement(kt,{checked:this.bindFn(this.getEditable),onChange:this.bindFn(this.setEditable)},()=>this.controller.s("graphing-calculator-button-label-editable")))))))))}getWhiteTextOutline(){return this.getEditable()?!1:!this.model.suppressTextOutline}setWhiteTextOutline(e){this.controller.dispatch({type:"set-suppress-text-outline",id:this.id,suppressTextOutline:!e})}setInteractiveLabel(e){this.controller.dispatch({type:"set-item-interactive-label",id:this.id,interactiveLabel:e})}getInteractiveLabel(){return!!this.model.interactiveLabel}setEditable(e){if(e){let r=__dcg_shared_module_exports__['Ic'](this.model.label)==="latex"?"MATH":"TEXT";this.controller.dispatch({type:"set-item-editable-label-mode",id:this.id,editableLabelMode:r})}else this.controller.dispatch({type:"set-item-editable-label-mode",id:this.id,editableLabelMode:"NONE"})}getEditable(){return this.model.editableLabelMode!=="NONE"}shouldShowEditableLabelToggle(){return So(this.model)}shouldShowHoverLabelCheckbox(){return this.model.reconciledDragMode==="NONE"}dispatchLabelAngleIfChanged(e){this.model.labelAngle!==e&&this.controller.dispatch({type:"set-item-labelangle",id:this.id,labelAngle:e})}dispatchLabelSizeIfChanged(e){this.model.labelSize!==e&&this.controller.dispatch({type:"set-item-labelSize",id:this.id,labelSize:e})}toggleLabelVisible(){this.controller.dispatch({type:"set-item-showlabel",id:this.id,showLabel:!this.props.isOpen()})}};var Vn=__dcg_shared_module_exports__['i'](ne());var{If:l8,For:c8}=Vn.Components,Qp=class extends yn{template(){return Vn.createElement("div",{class:Vn.const("dcg-options-menu-section")},Vn.createElement("div",{class:Vn.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-heading-drag"),Vn.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-menu-drag-enabled"),toggled:this.props.isOpen,onChange:this.bindFn(this.toggleDragEnabled)})),Vn.createElement(l8,{predicate:this.props.isOpen},()=>Vn.createElement("div",{class:Vn.const("dcg-options-menu-content")},Vn.createElement(c8,{each:()=>["X","Y","XY"]},Vn.createElement("div",{class:Vn.const("dcg-style-icons"),role:Vn.const("radiogroup")},e=>Vn.createElement("div",{class:()=>({"dcg-style-icon-container":!0,"dcg-disabled":this.isDisabled(e)}),onTap:()=>this.onDragModeSelected(e),role:Vn.const("radio"),tabindex:()=>this.isDisabled(e)?-1:0,"aria-label":()=>e==="X"?this.controller.s("graphing-calculator-narration-drag-mode-x"):e==="Y"?this.controller.s("graphing-calculator-narration-drag-mode-y"):e==="XY"?this.controller.s("graphing-calculator-narration-drag-mode-xy"):this.controller.raw(""),"aria-checked":()=>this.getDragMode()===e},Vn.createElement(Li,{backgroundColor:()=>"#000",semiTransparent:()=>this.getDragMode()!==e,iconType:()=>e==="X"?"movable-horizontal":e==="Y"?"movable-vertical":"movable-both"})))))))}isDisabled(e){let r=this.controller.getEnabledDragModesForItem(this.id);return!__dcg_shared_module_exports__['pa'](r,e)}onDragModeSelected(e){if(this.model.type==="expression"){if(this.isDisabled(e))return;this.controller.dispatch({type:"set-item-dragmode",id:this.id,dragMode:e})}else{let r=this.model.id,i=this.model.table.id;this.controller.dispatch({type:"set-tablecolumn-dragmode",tableId:i,columnId:r,dragMode:e})}}getDragMode(){return this.model.type==="expression"?this.model.reconciledDragMode||this.model.dragMode:this.model.dragMode}toggleDragEnabled(){let e=this.getDragMode()!=="NONE"?"NONE":"XY";this.model.type==="expression"?this.controller.dispatch({type:"set-item-dragmode",id:this.id,dragMode:e}):this.onDragModeSelected(e)}};var{For:d8,If:u8}=ln.Components,Zp=class extends ln.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,this.props.registerRepositionCb(this.bindFn(this.renderOffset))}template(){return ln.createElement("div",{class:()=>({"dcg-expressions-options-menu":!0,"dcg-options-menu":!0}),role:ln.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu"),didMount:this.bindFn(this.didMountContainer)},ln.createElement(d8,{each:this.bindFn(this.getSections)},ln.createElement("div",null,e=>{switch(e){case"points":return ln.createElement(Jp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("points"),isFirstOpenSection:()=>this.isFirstOpenSection("points")}));case"label":return ln.createElement(dv,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("label"),isFirstOpenSection:()=>this.isFirstOpenSection("label")}));case"drag":return ln.createElement(Qp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("drag"),isFirstOpenSection:()=>this.isFirstOpenSection("drag")}));case"lines":return ln.createElement(zp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("lines"),isFirstOpenSection:()=>this.isFirstOpenSection("lines")}));case"arrows":return ln.createElement(rv,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("arrows"),isFirstOpenSection:()=>this.isFirstOpenSection("arrows")}));case"fill":return ln.createElement(nv,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("fill"),isFirstOpenSection:()=>this.isFirstOpenSection("fill")}));case"colors-only":return ln.createElement(iv,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:this.const(!0),isFirstOpenSection:this.const(!0)}))}})),ln.createElement(u8,{predicate:this.bindFn(this.isClickable)},()=>ln.createElement(jp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>!!this.model.clickableInfo.enabled,isFirstOpenSection:this.const(!1)}))),ln.createElement("div",{class:ln.const("dcg-triangle"),didMount:this.bindFn(this.didMountArrow)}))}willUnmount(){ge(this.controller.s("graphing-calculator-narration-options-menu-closed"))}didMountContainer(e){this.$containerElt=P(e),ge(this.controller.s("graphing-calculator-narration-options-menu-open"))}didMountArrow(e){this.$arrowElt=P(e)}renderOffset(e){if(!this.$containerElt||!this.$arrowElt)return;let r=this.$containerElt.outerHeight(),i=0;r>e&&(i=+e-r);let n=-i<r-38;this.$containerElt.css("margin-top",`${i}px`),this.$arrowElt.css("margin-top",`${-i}px`),this.$arrowElt.css("display",n?"":"none")}isClickable(){return this.controller.areActionsEnabled()&&mE(this.model)&&!this.controller.isItemReadonly(this.model.id)}getSections(){return hd(this.model)||Cc(this.model)||ux(this.model)||PV(this.model)?["colors-only"]:Sc(this.model)?["lines"]:Gl(this.model)?["points"]:VV(this.model)?["points","label","lines"]:So(this.model)?this.model.formula.move_strategy?["points","label","drag"]:["points","label"]:wc(this.model)||Js(this.model)?["lines","fill"]:Qs(this.model)?vc(this.model)?["lines"]:["lines","fill"]:Ag(this.model)?["lines","arrows"]:["lines"]}isFirstOpenSection(e){let r=this.getSections();for(let i of r){if(i===e)return this.isSectionOpen(e);if(this.isSectionOpen(i))return!1}return!1}isSectionOpen(e){let{points:r,lines:i,fill:n}=this.model,o=__dcg_shared_module_exports__['ac'](this.model.formula.expression_type,{points:r,lines:i,fill:n});switch(e){case"lines":return this.model.hidden?!1:o.lines;case"label":return this.model.showLabel;case"fill":return this.model.hidden?!1:Qs(this.model)?!0:o.fill;case"points":return this.model.hidden?!1:So(this.model)?!this.model.hidden:o.points;case"drag":return this.model.reconciledDragMode!=="NONE";case"arrows":return lx(this.model)!=="NONE";case"colors-only":return!0}}};var xr=__dcg_shared_module_exports__['i'](ne());var eo=__dcg_shared_module_exports__['i'](ne());var{Input:p8}=eo.Components,uv=class extends eo.Class{init(){this.controller=this.props.controller(),this.cacheFolderList(),this.newFolderTitle=""}willUpdate(){this.cacheFolderList()}template(){return eo.createElement("div",{class:eo.const("dcg-move-to-folder")},eo.createElement("div",{class:eo.const("dcg-move-to-folder-title")},this.bindFn(this.getMoveMessage)),eo.createElement("div",{class:eo.const("dcg-move-to-folder-flex")},eo.createElement(p8,{value:()=>this.newFolderTitle,onInput:e=>{this.newFolderTitle=e,this.update()},placeholder:()=>"Folder name",didMount:e=>{e.onkeydown=function(r){let i=Le(r);(i==="Backspace"||i==="Del")&&r.stopPropagation()}},onEnterPressed:this.bindFn(this.onEnterPressed)}),eo.createElement("div",{class:()=>({"dcg-btn-blue":!0,"dcg-disabled":!this.newFolderTitle}),role:eo.const("button"),tabindex:eo.const("0"),onTap:this.bindFn(this.createNewFolder)},eo.const("Move"))))}getMoveMessage(){return this.controller.getAllSelectedItems().length===1?"Move to folder:":`Move ${this.controller.getAllSelectedItems().length} objects to folder:`}onEnterPressed(){let e=!1;this.folderList.forEach(r=>{r.title===this.newFolderTitle&&(e=!0,this.chooseFolder(r.id))}),e||this.createNewFolder()}chooseFolder(e){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"folderId",value:e}})}createNewFolder(){this.newFolderTitle&&this.controller.dispatch({type:"update-all-selected-items",update:{prop:"folderId",value:this.newFolderTitle,createFolder:!0}})}cacheFolderList(){this.folderList=[],this.controller.getAllItemModels().forEach(e=>{e.type==="folder"&&!this.controller.isGeoFolder(e)&&this.folderList.push(e)})}};var le=__dcg_shared_module_exports__['i'](ne());var Sk={};__dcg_shared_module_exports__['h'](Sk,{CLCalculator:()=>_O,Label:()=>__dcg_shared_module_exports__['Ya'],applyDiff:()=>KO,applyLocalizationMap:()=>HO,blankGeometryCalculatorState:()=>R8,blankGraphingCalculatorState:()=>F8,builtInFrame:()=>P8,calculateDiff:()=>NO,colorHelpers:()=>__dcg_shared_module_exports__['hc'],context:()=>L8,expressionParser:()=>Ck,extractLocalizationMap:()=>qO,formatLatex:()=>jO,migrateToLatest:()=>bs,numberToDecimalString:()=>__dcg_shared_module_exports__['Zb'],numberToLatex:()=>__dcg_shared_module_exports__['Yb'],parseNodes:()=>YO,parser:()=>A8,policies:()=>_8,replaceIdentifierWithLatex:()=>FS,treeQueries:()=>V8,types:()=>O8});function _O(t){let e=bs(t);var r={},i=e.graph.degreeMode,n=e.randomSeed;let o=e.graph.product==="graphing"?"graphing":"geometry";function a(l){switch(l.type){case void 0:case"expression":{let u=__dcg_shared_module_exports__['Ec'](__dcg_shared_module_exports__['Ac'](l));r[u.id]=u}break;case"table":{let u=fb(gb(l));r[u.id]=u}break;case"folder":case"text":case"image":break;default:return l}}for(var s of e.expressions.list)a(s);return{setExpression(l){a(l)},getChangeSet(){return{statements:r,isCompleteState:!0,degreeMode:i,globalRandomSeed:n,evaluationMode:o}}}}function eh(t,e){switch(t.type){case"Mul":case"Div":case"Prime":case"Call":case"ImplicitCall":case"Dot":case"Pipes":case"Sqrt":case"Nthroot":case"Frac":case"Derivative":case"Integral":case"EmptyIntegral":case"Sum":case"Product":case"Piecewise":case"Paren":case"Juxt":case"Superscript":case"Bang":case"Index":case"Equals":case"Inequality":case"Tilde":case"Pos":case"Neg":case"Add":case"Sub":case"List":case"Seq":case"Colon":case"Ellipsis":case"PercentOf":case"RightArrow":case"For":case"With":{let i=0;for(let n of t.args)i+=eh(n,e);return i}case"Decimal":return e===void 0||parseFloat(t.val)===e?1:0;case"MixedNumber":{if(e===void 0)return 3;let i=0;return parseFloat(t.whole)===e&&(i+=1),parseFloat(t.num)===e&&(i+=1),parseFloat(t.den)===e&&(i+=1),i}case"Letter":case"EmptyPiecewise":case"Cmd":case"EmptyRangeEnd":return 0;case"Subscript":return eh(t.args[0],e);case"InequalityChain":{let i=0;i+=eh(t.first,e);for(let n of t.chain)i+=eh(n.args[0],e);return i}default:throw`Unexpected surface node ${t.type}.`}}function FO(t){let e=t.length,r=new Array(e),i=new Array(e+1),n=0;for(let s=0;s<e;s++){let l;if(t[i[n]]<t[s])l=n+1;else{let c=1,u=n-1;for(;c<=u;){let h=Math.ceil((c+u)/2);t[i[h]]<t[s]?c=h+1:u=h-1}l=c}r[s]=i[l-1],i[l]=s,l>n&&(n=l)}let o=new Array(n),a=i[n];for(let s=n-1;s>=0;s--)o[s]=t[a],a=r[a];return o}function NO(t,e){return pv(t,e,0)}function pv(t,e,r){let i={};for(let n in t){if(!t.hasOwnProperty(n))continue;if(!e.hasOwnProperty(n)){i[n]={d:1};continue}let o=t[n],a=e[n],s=h8(o,a,r,n);s&&(i[n]=s)}for(let n in e)e.hasOwnProperty(n)&&!t.hasOwnProperty(n)&&(i[n]={s:e[n]});return i}function 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by "),le.createElement(br,{controller:this.props.controller,latex:()=>this.getRawParentLatex(1)})):this.call()==="rotation"?le.createElement("div",null,le.const("Rotation around"),le.const(" "),le.createElement(br,{controller:this.props.controller,latex:()=>this.getParents()[0]}),le.const(" by "),le.createElement(br,{controller:this.props.controller,latex:()=>this.getRawParentLatex(1)})):le.createElement("div",null,le.const("Unknown transformation: "),()=>this.call());default:return le.createElement("span",null,le.const("Object Description coming soon!"))}})}getParents(){let e=this.getGeometry();return!e||!e.call?[]:e&&e.call?e.call.parents.map(r=>__dcg_shared_module_exports__['Ya'].geoParentToLatex(r)):[]}getRawParentLatex(e){var a;var r=(a=this.props.model())==null?void 0:a.latex;if(!r)return"";let n=__dcg_shared_module_exports__['Vb'](r)._expression;if(!n)return"";let o=n.args[e];return!o||!o.getInputString?"":o.getInputString()||""}getGeometry(){let e=this.props.model();if(e)return e.formula.geometry}isTransformationApply(e){var o,a;if(!e||!e.call||e.call.symbol!=="apply")return!1;let r=(o=e.call.parents[0])==null?void 0:o[0];if(r===void 0)return!1;let i=this.controller.getItemsByIdentifier(r);return i.length!==1?!1:((a=i[0].formula.typed_constant_value)==null?void 0:a.valueType)===__dcg_shared_module_exports__['O']}getObjectType(){let e=this.getGeometry();return e!=null&&e.assignmentRhsReference?"copy":this.isTransformationApply(e)?"apply":e&&e.valueType}};var yv=__dcg_shared_module_exports__['i'](ne());var mv=class extends yv.Class{init(){this.controller=this.props.controller(),this.cacheSelectedColor()}template(){return yv.createElement(Xo,{controller:this.props.controller,colorLatex:()=>this.colorLatex,selectedColor:()=>this.selectedColor,onColorSelected:this.bindFn(this.onColorSelected),onCustomColorSelected:this.bindFn(this.onCustomColorSelected),hideCustomColors:this.const(!1)})}onCustomColorSelected(e){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"colorLatex",value:e}})}cacheSelectedColor(){let e=__dcg_shared_module_exports__['ma'](this.controller.getAllSelectedItems(),r=>r.type==="expression");if(e.length===0){this.selectedColor="",this.colorLatex="";return}this.selectedColor=rs(e[0]),this.colorLatex=e[0].colorLatex;for(let r=1;r<e.length;r++)if(this.selectedColor!==rs(e[r])||this.colorLatex!==e[r].colorLatex){this.selectedColor="",this.colorLatex="";return}}willUpdate(){this.cacheSelectedColor()}onColorSelected(e){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"color",value:e}})}getFirstSelectedExpression(){var e=this.controller.getAllSelectedItems();for(let r of e)if(r.type==="expression")return r}};var{If:rh}=xr.Components,bv=class extends xr.Class{init(){this.controller=this.props.controller(),this.cacheSectionValues()}willUpdate(){this.cacheSectionValues()}template(){return xr.createElement("div",{class:()=>({"dcg-generic-options-menu":!0,"dcg-options-menu":!0,"dcg-multi-select-options-menu":!0}),role:xr.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu")},xr.createElement("div",{class:xr.const("dcg-options-menu-section")},xr.createElement(rh,{predicate:()=>this.controller.getAllSelectedItems().length===1},()=>xr.createElement("div",{class:xr.const("dcg-selected-objects-header")},xr.createElement(th,{controller:this.props.controller,model:()=>{let e=this.controller.getAllSelectedItems();if(e.length!==1)return;let r=e[0];if(!(!r||r.type!=="expression"))return r}}))),xr.createElement("div",{class:xr.const("dcg-multi-select-color-picker")},xr.createElement(mv,{controller:this.props.controller})),xr.createElement(rh,{predicate:()=>this.sectionValues.showPointLabels!==void 0},()=>xr.createElement("div",{class:xr.const("dcg-checkbox-section")},xr.createElement(kt,{checked:()=>!!this.sectionValues.showPointLabels,onChange:this.bindFn(this.onShowPointLabelChanged)},xr.const("Label Points")))),xr.createElement(rh,{predicate:()=>this.sectionValues.singleLabelableExpressionModel!==void 0},()=>xr.createElement("div",{class:xr.const("dcg-checkbox-section")},xr.createElement(Ad,{controller:this.props.controller,model:()=>this.sectionValues.singleLabelableExpressionModel,useSmartPointLabeling:()=>this.sectionValues.draggableFreePoint!==void 0}))),xr.createElement(rh,{predicate:()=>this.sectionValues.draggableFreePoint!==void 0},()=>xr.createElement("div",{class:xr.const("dcg-checkbox-section")},xr.createElement(kt,{checked:()=>!!this.sectionValues.draggableFreePoint,onChange:this.bindFn(this.onDraggableFreePointChanged)},xr.const("Draggable")))),xr.createElement(rh,{predicate:()=>this.sectionValues.arrowMode!==void 0},()=>xr.createElement("div",null,xr.const("arrowMode: "),this.sectionValues.arrowMode)),xr.createElement(rh,{predicate:()=>this.controller.getGraphSettings().config.expressions},()=>xr.createElement(uv,{controller:this.props.controller}))))}onShowPointLabelChanged(){this.controller.dispatch({type:"toggle-label-for-all-selected-points"})}onDraggableFreePointChanged(e){this.controller.dispatch({type:"update-all-selected-items",update:{prop:"dragMode",value:e?"AUTO":"NONE"}})}cacheSectionValues(){this.sectionValues=this.computeSectionValues()}computeSectionValues(){var o;let e={showPointLabels:[],singleLabelableExpressionModel:[],draggableFreePoint:[],arrowMode:[]},r=this.controller.getAllSelectedItems();for(let a of r){if(a.type!=="expression")return{};let s=(o=a.formula.geometry)==null?void 0:o.valueType;if(s===void 0)return{};if(__dcg_shared_module_exports__['S'](s)&&(s=__dcg_shared_module_exports__['T'](s)),!__dcg_shared_module_exports__['U'](s))return{};switch(s){case __dcg_shared_module_exports__['q']:e.showPointLabels.push(a.showLabel),e.singleLabelableExpressionModel.push(a),e.draggableFreePoint.push(a.dragMode!=="NONE");break;case __dcg_shared_module_exports__['y']:break;case __dcg_shared_module_exports__['E']:e.arrowMode.push(a.arrowMode);break;case __dcg_shared_module_exports__['C']:break;case __dcg_shared_module_exports__['G']:break;case __dcg_shared_module_exports__['I']:break;case __dcg_shared_module_exports__['A']:e.singleLabelableExpressionModel.push(a),e.arrowMode.push(a.arrowMode);break;case __dcg_shared_module_exports__['K']:case __dcg_shared_module_exports__['M']:e.singleLabelableExpressionModel.push(a);break;case __dcg_shared_module_exports__['O']:break;default:return s}}let i={},n=r.length;for(let a in e){let s=a;switch(s){case"singleLabelableExpressionModel":{let c=e[s];n===1&&c.length===1&&(i[s]=c[0])}break;case"showPointLabels":{let c=e[s];c.length>0&&n>1&&(i[s]=__dcg_shared_module_exports__['na'](c,u=>!!u))}break;case"draggableFreePoint":{let c=e[s];c.length===n&&(i[s]=__dcg_shared_module_exports__['oa'](c))}break;case"arrowMode":break;default:return s}}return i}willUnmount(){ge(this.controller.s("graphing-calculator-narration-options-menu-closed"))}didMount(){ge(this.controller.s("graphing-calculator-narration-options-menu-open"))}};var qr=__dcg_shared_module_exports__['i'](ne());var wv=__dcg_shared_module_exports__['i'](ne());function XO(t){return t.uncommitted?"#ccc":!t.selected&&!t.hovered&&QO(t)===1?__dcg_shared_module_exports__['ec'](t.color,.2):t.color}function QO(t){let e=.6;return t.hidden?t.selected?e=.4:e=.25:t.selected||t.isPoint?e=1:t.hovered&&(e=.8),t.isTransparentObject&&(e*=.3),e}function B8(t){return t.hidden?t.isPoint?0:t.selected?.3:.2:t.selected||t.isPoint||t.hovered?1:.7}function ZO(t,e){if(t=t.replace(/#/,""),t.length===3)var r=parseInt(t.slice(0,1)+t.slice(0,1),16),i=parseInt(t.slice(1,2)+t.slice(1,2),16),n=parseInt(t.slice(2,3)+t.slice(2,3),16);else if(t.length===6)var r=parseInt(t.slice(0,2),16),i=parseInt(t.slice(2,4),16),n=parseInt(t.slice(4,6),16);else var r=0,i=0,n=0;return`rgba(${r}, ${i}, ${n}, ${e})`}function Om(t){return ZO(XO(t),B8(t))}function xv(t){return ZO(XO(t),QO(t))}function t_(t,e,r){t.save();for(let i of r)switch(i.type){case"point":{let n;!i.color||i.color==="dark"?n=xv({isPoint:!0,color:e.point,uncommitted:!1,featured:!1,hidden:!1,hovered:!1,projectorMode:!1}):i.color==="light"?n=__dcg_shared_module_exports__['ec'](e.point,.7):n=i.color;let 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K8(t,e){t.beginPath(),e_(t,e),t.lineTo(e.x,e.y),t.lineTo(e.x+e.radius*Math.cos(e.startAngle),e.y+e.radius*Math.sin(e.startAngle)),e.isDirected||(t.fillStyle=e.fillStyle,t.fill()),t.strokeStyle=e.strokeStyle,t.lineWidth=e.lineWidth,t.beginPath(),e_(t,e),t.stroke()}function e_(t,e){let r=e.startAngle+e.deltaAngle;if(e.isRightAngle){let i=e.radius*Math.cos(e.startAngle),n=e.radius*Math.cos(r),o=e.radius*Math.sin(e.startAngle),a=e.radius*Math.sin(r);t.moveTo(e.x+i,e.y+o),t.lineTo(e.x+i+n,e.y+o+a),t.lineTo(e.x+n,e.y+a)}else t.arc(e.x,e.y,e.radius,e.startAngle,r)}function U8(t,e,r,i,n,o=12){let a=Math.atan2(n-r,i-e),s=i-o*Math.cos(a-Math.PI/9),l=n-o*Math.sin(a-Math.PI/9),c=i-o*Math.cos(a+Math.PI/9),u=n-o*Math.sin(a+Math.PI/9),h=i-(o-2)*Math.cos(a-Math.PI/18),p=n-(o-2)*Math.sin(a-Math.PI/18),g=i-(o-2)*Math.cos(a+Math.PI/18),y=n-(o-2)*Math.sin(a+Math.PI/18);t.push(s,l,c,u,i,n,h,p,g,y,i,n)}var Nc=class extends wv.Class{template(){return wv.createElement("canvas",{didMount:this.bindFn(this.didMountCanvas),width:()=>this.props.width(),height:()=>this.props.height(),style:()=>({width:this.props.width()/2+"px",height:this.props.height()/2+"px"})})}didMountCanvas(e){this.canvas=e,this.redraw()}didUpdate(){this.redraw()}redraw(){let e=this.props.instructions()||[],r=this.props.model().getNonObjectsState().ui.colors;if(__dcg_shared_module_exports__['Ea'](e,this.lastInstructions)&&__dcg_shared_module_exports__['Ea'](r,this.lastColors))return;this.lastInstructions=e,this.lastColors=r;let i=this.canvas.getContext("2d");i.clearRect(0,0,i.canvas.width,i.canvas.height),t_(i,r,e)}};var{Each:r_,If:q8}=qr.Components,vv=class extends qr.Class{init(){this.controller=this.props.controller(),this.cacheExistingTransformations(),this.geoModel=this.controller.getGeoModel()}willUpdate(){this.cacheExistingTransformations()}template(){return qr.createElement("div",{class:()=>({"dcg-generic-options-menu":!0,"dcg-options-menu":!0,"dcg-multi-select-transformations-menu":!0}),role:qr.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-transformations-menu")},qr.createElement("div",{class:qr.const("dcg-transformation-header"),role:qr.const("heading"),"aria-level":qr.const("1")},()=>this.controller.s("graphing-calculator-label-new-transformation")),qr.createElement("div",{class:qr.const("dcg-new-transformations-container"),role:qr.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-label-new-transformation")},r_(this.getTransformations,{item:e=>qr.createElement("div",{class:qr.const("dcg-new-transformation"),role:qr.const("button"),tabindex:qr.const("0"),onTap:r=>{this.controller.dispatch({type:"select-geo-tool",tool:e}),r.device==="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}})}},qr.createElement(Nc,{model:()=>this.controller.getGeoModel(),width:this.const(80),height:this.const(80),instructions:()=>this.geoModel.getIconInstructionsForTool(e)}),()=>this.getTransformationName(e))})),qr.createElement(q8,{predicate:()=>this.cachedExistingTransformations.length>0},()=>qr.createElement("div",{class:qr.const("dcg-transformation-header")},()=>this.controller.s("graphing-calculator-label-recent-transformations"))),qr.createElement("div",{role:qr.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-label-recent-transformations")},r_(()=>this.cachedExistingTransformations,{item:e=>qr.createElement("div",{class:qr.const("dcg-existing-transformation"),role:qr.const("button"),tabindex:qr.const("0"),onTap:()=>this.applyTransformation(e),onPointerOut:r=>this.onPointerOut(r,e),onPointerOver:r=>this.onPointerOver(r,e),willUnmount:()=>this.onImplicitMouseOut(e)},qr.createElement(th,{controller:this.props.controller,model:()=>e})),key:e=>e.id})))}willUnmount(){ge(this.controller.s("graphing-calculator-narration-options-menu-closed"))}didMount(){ge(this.controller.s("graphing-calculator-narration-options-menu-open"))}computeExistingTransformations(){var r;let e=[];for(let i of this.controller.getAllItemModels()){if(i.type!=="expression"||!this.controller.isItemInGeoFolder(i.id))continue;let n=(r=i.formula.geometry)==null?void 0:r.call;n&&_p(n.symbol)&&e.push(i)}return e.reverse()}cacheExistingTransformations(){this.cachedExistingTransformations=this.computeExistingTransformations()}getTransformations(){return["translation","reflection","dilation","rotation"]}getTransformationName(e){switch(e){case"dilation":return this.controller.raw("Dilation");case"reflection":return this.controller.raw("Reflection");case"rotation":return this.controller.raw("Rotation");case"translation":return this.controller.raw("Translation")}}onPointerOver(e,r){if(e.pointerType!=="mouse")return;let i=$u(r.latex);i&&(this.currentlyActiveTokenId=i,this.controller.dispatch({type:"set-active-token",id:this.currentlyActiveTokenId,style:"hovered"}))}onPointerOut(e,r){if(e.pointerType!=="mouse")return;let i=$u(r.latex);i&&this.currentlyActiveTokenId&&this.currentlyActiveTokenId===i&&(this.controller.dispatch({type:"unset-active-token",id:this.currentlyActiveTokenId,style:"hovered"}),this.currentlyActiveTokenId=void 0)}onImplicitMouseOut(e){let r=$u(e.latex);r&&this.currentlyActiveTokenId&&this.currentlyActiveTokenId===r&&this.controller.runAfterDispatch(()=>{let i=this.currentlyActiveTokenId;i&&(this.currentlyActiveTokenId=void 0,this.controller.dispatch({type:"unset-active-token",id:i,style:"hovered"}))})}applyTransformation(e){if(!e.formula.assignment)return;let r=__dcg_shared_module_exports__['Ua'](e.formula.assignment);this.controller.dispatch({type:"apply-transformation-to-selected",assignmentLatex:r})}};var Go=__dcg_shared_module_exports__['i'](ne());var{For:H8}=Go.Components,Cv=class extends Go.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return Go.createElement("div",{class:()=>({"dcg-table-column-menu":!0,"dcg-options-menu":!0}),role:Go.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu"),didMount:()=>{ge(this.controller.s("graphing-calculator-narration-options-menu-open"))},didUnmount:()=>{ge(this.controller.s("graphing-calculator-narration-options-menu-closed"))}},Go.createElement(H8,{each:this.bindFn(this.getSections)},Go.createElement("div",null,e=>{switch(e){case"points":return Go.createElement(Jp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("points"),isFirstOpenSection:()=>this.isFirstOpenSection("points")}));case"drag":return Go.createElement(Qp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("drag"),isFirstOpenSection:()=>this.isFirstOpenSection("drag")}));case"lines":return Go.createElement(zp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>this.isSectionOpen("lines"),isFirstOpenSection:()=>this.isFirstOpenSection("lines")}))}})),Go.createElement("div",{class:Go.const("dcg-triangle")}))}getSections(){return this.model.draggable?["points","lines","drag"]:["points","lines"]}isFirstOpenSection(e){let r=this.getSections();for(let i of r){if(i===e)return this.isSectionOpen(e);if(this.isSectionOpen(i))return!1}return!1}isSectionOpen(e){switch(e){case"drag":return this.model.dragMode!=="NONE";case"lines":return!!this.model.lines;case"points":return!!this.model.points}}};var $t=__dcg_shared_module_exports__['i'](ne());var{For:$8,If:Ek,Textarea:z8}=$t.Components,Sv=class extends $t.Class{template(){return this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id,$t.createElement("div",{class:$t.const("dcg-image-options-menu dcg-options-menu")},$t.createElement("div",{class:$t.const("dcg-triangle")}),$t.createElement("div",{class:$t.const("dcg-opacities-menu dcg-dividing-line-after")},$t.createElement("div",{role:$t.const("heading"),"aria-level":$t.const("2"),class:$t.const("dcg-title")},()=>this.controller.s("graphing-calculator-heading-image-opacity")),$t.createElement($8,{each:()=>this.controller.getImageOpacities()},$t.createElement("div",{class:$t.const("dcg-opacities-menu-flex"),role:$t.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-image-opacity")},e=>$t.createElement("span",{class:$t.const("dcg-opacity-option"),role:$t.const("button"),tabindex:$t.const(0),"aria-label":()=>`opacity: ${e}`,"aria-pressed":()=>this.isOpacitySelected(e),handleevent:$t.const("true"),onTap:()=>this.onSelectOpacity(e)},$t.createElement(Li,{backgroundImage:this.bindFn(this.getBackgroundImage),iconType:()=>this.isOpacitySelected(e)?"check":"none",backgroundOpacity:()=>parseFloat(e)}))))),$t.createElement("div",{class:$t.const("dcg-styles-div dcg-options-menu-section")},$t.createElement("div",{class:$t.const("dcg-styles-menu"),role:$t.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-narration-image-styles")},$t.createElement(kt,{checked:()=>!this.model.foreground,onChange:this.bindFn(this.onToggleForeground)},()=>this.controller.s("graphing-calculator-button-place-image-behind-graphs"))),$t.createElement(Ek,{predicate:()=>this.shouldShowDraggableCheckbox()},()=>$t.createElement("div",{class:$t.const("dcg-draggable-checkbox-container")},$t.createElement(kt,{checked:()=>Ws(this.model),onChange:this.bindFn(this.onToggleDraggable)},()=>this.controller.s("graphing-calculator-button-draggable")))),$t.createElement(Ek,{predicate:this.bindFn(this.shouldShowClickable)},()=>$t.createElement("div",{class:$t.const("dcg-clickable-image-controls")},$t.createElement(jp,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isOpen:()=>!!this.model.clickableInfo.enabled,isFirstOpenSection:this.const(!1)})))),$t.createElement(Ek,{predicate:()=>Ws(this.model)||!!this.model.clickableInfo.enabled},()=>$t.createElement(z8,{placeholder:()=>this.controller.s("graphing-calculator-text-add-screen-reader-label-placeholder"),value:()=>this.model.description,onInput:e=>this.controller.dispatch({type:"set-item-description",id:this.model.id,description:e})}))))}onToggleDraggable(){Du(this.model)?this.controller.dispatch({type:"set-image-draggable",id:this.id,draggable:!this.model.draggable}):this.makeDraggable()}onToggleForeground(e){this.controller.dispatch({type:"set-image-in-foreground",id:this.id,foreground:!e})}onSelectOpacity(e){this.controller.dispatch({type:"set-image-opacity",id:this.id,opacity:e})}isOpacitySelected(e){return this.model.opacity===e}getBackgroundImage(){return this.model.image_url===this.lastURL?this.lastEncodedURL:(this.lastURL=this.model.image_url,this.lastEncodedURL='url("'+Ww(this.model.image_url)+'")',this.lastEncodedURL)}shouldShowClickable(){return this.controller.areActionsEnabled()}makeDraggable(){this.controller.dispatch({type:"convert-image-to-draggable",id:this.model.id})}shouldShowDraggableCheckbox(){var e=Du(this.model);return e?HV(e):FG(this.model)}};var di=__dcg_shared_module_exports__['i'](ne());var wn=__dcg_shared_module_exports__['i'](ne());var Ev=[.05,.1,.15,.2,.35,.5,.75,1,1.5,2,3.5,5,7.5,10,15,20],W8=__dcg_shared_module_exports__['sa'](Ev),j8=__dcg_shared_module_exports__['ra'](Ev),_m=class extends wn.Class{init(){this.controller=this.props.controller(),this.model=this.props.model()}template(){return wn.createElement("div",{class:wn.const("dcg-slider-speed-container dcg-do-not-blur"),handleEvent:wn.const("true")},wn.createElement("span",{class:()=>({"dcg-action-slower":!0,"dcg-disabled":this.isSlowerDisabled()}),onTap:()=>this.animateSlower(),role:wn.const("button"),"aria-label":()=>this.getSlowerAriaLabel(),tabindex:()=>this.isSlowerDisabled()?-1:0,"aria-disabled":()=>this.isSlowerDisabled()},wn.createElement("i",{class:wn.const("dcg-icon-show"),"aria-hidden":wn.const("true")})),wn.createElement("span",{class:wn.const("dcg-variable-speed")},this.bindFn(this.computeSpeed),wn.const("x")),wn.createElement("span",{class:()=>({"dcg-action-faster":!0,"dcg-disabled":this.isFasterDisabled()}),onTap:()=>this.animateFaster(),role:wn.const("button"),"aria-label":()=>this.getFasterAriaLabel(),tabindex:()=>this.isFasterDisabled()?-1:0,"aria-disabled":()=>this.isFasterDisabled()},wn.createElement("i",{class:wn.const("dcg-icon-show"),"aria-hidden":wn.const("true")})))}computeSpeed(){var e=__dcg_shared_module_exports__['wc']/this.model.slider.animationPeriod;return e=Number(e.toFixed(3)),e}isSlowerDisabled(){return W8>=this.computeSpeed()}isFasterDisabled(){return j8<=this.computeSpeed()}animateSlower(){var e=this.computeSpeed(),r=__dcg_shared_module_exports__['ma'](Ev,function(i){return i<e});r.length!==0&&this.setPeriodFromSpeed(__dcg_shared_module_exports__['ra'](r))}animateFaster(){var e=this.computeSpeed(),r=__dcg_shared_module_exports__['ma'](Ev,function(i){return i>e});r.length!==0&&this.setPeriodFromSpeed(__dcg_shared_module_exports__['sa'](r))}setPeriodFromSpeed(e){var r=__dcg_shared_module_exports__['wc']/e;this.controller.dispatch({type:"set-slider-animationperiod",id:this.model.id,animationPeriod:r}),ge(this.controller.s("graphing-calculator-narration-slider-animating-at-speed",{speed:e+""}))}getSlowerAriaLabel(){return this.controller.s("graphing-calculator-narration-slider-animate-slower")}getFasterAriaLabel(){return this.controller.s("graphing-calculator-narration-slider-animate-faster")}};var Dv=class extends di.Class{init(){this.controller=this.props.controller(),this.model=this.props.model(),this.id=this.model.id}template(){return di.createElement("div",{class:di.const("dcg-slider-options-view dcg-options-menu")},di.createElement("div",{class:di.const("dcg-triangle")}),di.createElement("div",{class:di.const("dcg-slider-menu")},di.createElement("div",{role:di.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-slider-animation-mode")},di.createElement("div",{role:di.const("heading"),"aria-level":di.const("2"),class:di.const("dcg-title")},()=>this.controller.s("graphing-calculator-heading-slider-animation-mode")),di.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("graphing-calculator-heading-slider-animation-mode"),staticConfig:this.bindFn(this.getAnimationOptions),theme:this.const("mini")}))),di.createElement("div",{class:di.const("dcg-slider-menu dcg-slider-speed-menu"),role:di.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-heading-slider-speed")},di.createElement("div",{role:di.const("heading"),"aria-level":di.const("2"),class:di.const("dcg-title")},()=>this.controller.s("graphing-calculator-heading-slider-speed")),di.createElement("div",{class:di.const("dcg-slider-speed-container")},di.createElement(_m,__dcg_shared_module_exports__['b']({},this.props)))))}getAnimationOptions(){return["LOOP_FORWARD_REVERSE","LOOP_FORWARD","PLAY_ONCE","PLAY_INDEFINITELY"].map((r,i)=>({key:r,icon:()=>__dcg_shared_module_exports__['n'](r),tooltip:()=>this.getTooltip(r),tooltipGravity:()=>i===0?"se":"s",selected:()=>this.isSelected(r),onSelect:()=>{this.props.controller().dispatch({type:"set-slider-loopmode",id:this.props.model().id,loopMode:r})}}))}getTooltip(e){let r=this.controller.s;switch(e){case"LOOP_FORWARD_REVERSE":return r("graphing-calculator-narration-slider-loop-forwards-and-backwards");case"LOOP_FORWARD":return r("graphing-calculator-narration-slider-repeat-one-direction");case"PLAY_ONCE":return r("graphing-calculator-narration-slider-play-once");case"PLAY_INDEFINITELY":return r("graphing-calculator-narration-slider-play-indefinitely")}}isSelected(e){return this.model.slider.loopMode===e}};var Zt=__dcg_shared_module_exports__['i'](ne());at();var{If:Y8,For:i_}=Zt.Components,kv=class extends Zt.Class{init(){this.controller=this.props.controller(),this.geoModel=this.controller.getGeoModel()}template(){return Zt.createElement("div",{role:Zt.const("toolbar"),"aria-label":()=>this.controller.s("graphing-calculator-label-geometry-tools"),class:Zt.const("dcg-geo-basic-tools dcg-animate-in-after-initial-load")},Zt.createElement(i_,{each:()=>this.controller.getGeoTools(),key:e=>e.key},Zt.createElement("span",{class:Zt.const("dcg-icon-row")},e=>Zt.createElement("span",{class:()=>({"dcg-icon-container":!0,"dcg-split-btn":!!e.dropdown,"dcg-selected":this.selectedTool()===e.key}),"dcg-geo-tool":this.const(e.key),onKeydown:r=>this.handleToolbarKeydown(r,e)},Zt.createElement("span",{role:Zt.const("button"),tabindex:()=>this.selectedTool()===e.key?0:-1,"aria-label":()=>this.geoModel.getDisplayNameForTool(e.key),"aria-haspopup":()=>!!e.dropdown,"aria-pressed":()=>this.selectedTool()===e.key,class:()=>({"dcg-basic-tool-btn":!0,"dcg-icon":!0}),onTap:r=>this.chooseTool(r,e),onLongHold:r=>this.openMenuFromLongHold(r,e),manageFocus:this.const(ut({controller:this.controller,location:{type:"geo-basic-tool",tool:e.key}}))},Zt.createElement(Nc,{model:()=>this.geoModel,width:this.const(100),height:this.const(100),instructions:()=>this.geoModel.getIconInstructionsForTool(e.key)})),Zt.createElement(Y8,{predicate:()=>!!e.dropdown},()=>Zt.createElement(Dk,{geoModel:()=>this.geoModel,spec:()=>e,controller:this.props.controller}))))))}handleToolbarKeydown(e,r){let i=Le(e);if(i!=="Up"&&i!=="Down"&&i!=="Left"&&i!=="Right"&&i!=="Home"&&i!=="End")return;e.preventDefault(),e.stopPropagation();let n=this.controller.getFocusLocation();if(!n)return;let o,a=this.controller.getGeoTools(),s=a.indexOf(r),l=a[s];if(!l)return;let c=l.dropdown||[],u;if(i==="Home")u=a[0],o={type:"geo-basic-tool",tool:u.key},this.controller.dispatch({type:"select-geo-tool",tool:u.key});else if(i==="End")u=a[a.length-1],o={type:"geo-basic-tool",tool:u.key},this.controller.dispatch({type:"select-geo-tool",tool:u.key});else if(i==="Left")n.type==="geo-basic-tool-dropdown"&&c.length>0?o={type:"geo-basic-tool",tool:r.key}:s>0&&(u=a[Math.max(0,s-1)],o={type:"geo-basic-tool",tool:u.key},this.controller.dispatch({type:"select-geo-tool",tool:u.key}));else if(i==="Right"&&s<a.length-1)u=a[Math.min(s+1,a.length-1)],o={type:"geo-basic-tool",tool:u.key},this.controller.dispatch({type:"select-geo-tool",tool:u.key});else if(c.length>0){let h=c.indexOf(l.key);if(h===-1)return;let p="";i==="Up"?p=c[Math.max(0,h-1)]:i==="Down"&&(p=c[Math.min(h+1,c.length-1)]),p!==""&&(this.controller.dispatch({type:"select-geo-tool",tool:p}),o={type:"geo-basic-tool",tool:p})}o&&this.controller.dispatch({type:"set-focus-location",location:o})}selectedTool(){return this.controller.getActiveTool()}openDropdownMenu(e,r){r.dropdown&&this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"geo-tool-dropdown",guid:"geo-dropdown-"+r.dropdown[0],tools:r.dropdown,focusFirstOption:e.device==="keyboard"}})}openMenuFromLongHold(e,r){this.controller.dispatch({type:"select-geo-tool",tool:r.key}),this.openDropdownMenu(e,r)}chooseTool(e,r){e.wasLongheld()||(this.controller.dispatch({type:"select-geo-tool",tool:r.key,focusGraphPaper:e.device==="keyboard"}),e.shiftKey&&this.openDropdownMenu(e,r))}},Iv=class extends Zt.Class{init(){this.controller=this.props.controller(),this.geoModel=this.controller.getGeoModel()}template(){return Zt.createElement("div",{class:()=>({"dcg-options-menu":!0,"dcg-select-tools-dropdown":!0}),role:Zt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-narration-options-menu"),didMount:this.bindFn(this.didMountContainer)},Zt.createElement("div",{class:Zt.const("dcg-options-menu-section")},Zt.createElement(i_,{each:()=>this.props.tools()},Zt.createElement("div",null,e=>Zt.createElement("div",{role:Zt.const("button"),tabindex:Zt.const("0"),"aria-pressed":()=>this.controller.getActiveTool()===e,onTap:r=>this.chooseTool({tool:e,focusIcon:r.device==="keyboard"}),class:()=>({"dcg-dropdown-tool":!0,"dcg-selected-tool":this.controller.getActiveTool()===e}),manageFocus:this.const(ut({controller:this.controller,location:{type:"geo-basic-tool-menu-item",tool:e}}))},Zt.createElement(Nc,{model:()=>this.geoModel,width:this.const(100),height:this.const(100),instructions:()=>this.geoModel.getIconInstructionsForTool(e)}),Zt.createElement("span",null,()=>this.geoModel.getDisplayNameForTool(e)))))))}chooseTool(e){let r=this.props.controller();r.dispatch({type:"select-geo-tool",tool:e.tool}),e.focusIcon&&r.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-dropdown",tool:this.props.tools()[0]}})}willUnmount(){ge(this.controller.s("graphing-calculator-narration-options-menu-closed"))}didMountContainer(e){this.$containerElt=P(e),ge(this.controller.s("graphing-calculator-narration-options-menu-open"))}},Dk=class extends Zt.Class{init(){this.controller=this.props.controller(),this.geoModel=this.props.geoModel()}template(){return Zt.createElement("span",{style:Zt.const("position:relative;"),class:Zt.const("dcg-tool-dropdown"),role:Zt.const("button"),tabindex:Zt.const("-1"),"aria-label":()=>this.controller.s("graphing-calculator-label-geometry-tool-options",{tool:this.geoModel.getDisplayNameForTool(this.props.spec().key)}),"aria-expanded":this.bindFn(this.getMenuOpen),onTap:this.bindFn(this.handleOnTap),manageFocus:this.const(ut({controller:this.props.controller(),location:{type:"geo-basic-tool-dropdown",tool:this.getPrimaryToolName()}})),"dcg-open-menu-guid":this.bindFn(this.getMenuGUID)},Zt.createElement("span",{class:Zt.const("dcg-dropdown-icon")},Zt.createElement("i",{class:Zt.const("dcg-icon-caret-down")})))}getMenuGUID(){var e=this.props.spec().dropdown||[];return"geo-dropdown-"+e[0]}getMenuOpen(){let e=this.controller.getOpenItemMenu();return e!==void 0&&e.type==="geo-tool-dropdown"&&e.guid===this.getMenuGUID()}handleOnTap(e){let{key:r,dropdown:i=[]}=this.props.spec(),n=e.device==="keyboard";this.controller.getActiveTool()!==r&&this.controller.dispatch({type:"select-geo-tool",tool:r}),this.controller.dispatch({type:"toggle-item-settings-menu",menu:{type:"geo-tool-dropdown",guid:this.getMenuGUID(),tools:i,focusFirstOption:n}})}getPrimaryToolName(){let e=this.props.spec().dropdown;return e!==void 0?e[0]:""}};var{Switch:J8}=Yr.Components,n_=':input, [role="textbox"], [tabindex="0"]:visible',Mv=class extends Yr.Class{init(){this.controller=this.props.controller()}template(){return Yr.createElement(J8,{key:this.bindFn(this.getActiveGuid)},()=>{let e=this.controller.getOpenItemMenu();return this.registeredChildRepositionCb=void 0,e?e.type==="expression"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(Zp,{controller:this.props.controller,model:()=>e.model,registerRepositionCb:i=>{this.registeredChildRepositionCb=i}})):e.type==="image"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(Sv,{controller:this.props.controller,model:()=>e.model})):e.type==="table-column"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(Cv,{controller:this.props.controller,model:()=>e.model})):e.type==="slider"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(Dv,{controller:this.props.controller,model:()=>e.model})):e.type==="multi-select-more"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(bv,{controller:this.props.controller,registerRepositionCb:i=>{this.registeredChildRepositionCb=i}})):e.type==="multi-select-transformations"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(vv,{controller:this.props.controller,registerRepositionCb:i=>{this.registeredChildRepositionCb=i}})):e.type==="geo-tool-dropdown"?Yr.createElement("div",{class:Yr.const("dcg-options-menu-container"),didMount:this.bindFn(this.didMountView),didUnmount:this.bindFn(this.didUnmountView)},Yr.createElement(Iv,{controller:this.props.controller,registerRepositionCb:i=>{this.registeredChildRepositionCb=i},tools:()=>e.tools})):e:Yr.createElement("span",null)})}getActiveGuid(){let e=this.controller.getOpenItemMenu();if(e)return e.guid}didMountView(e){this.guid=__dcg_shared_module_exports__['Ka']("dcg-item-settings-view"),this.openView=e,this.positionMenu(),this.moveFocusIfAppropriate(),P(document.body).on(`keydown.${this.guid}`,r=>{let i=Le(r);i===co?(r.preventDefault(),r.stopPropagation(),this.focusMenuIcon(),this.hideOptions()):i==="Tab"&&!r.altKey&&!r.ctrlKey&&!r.metaKey&&(r.shiftKey?r.shiftKey&&(this.isIconModelFocused()?(r.preventDefault(),r.stopPropagation(),this.focusLastOption()):this.isFirstOptionViewFocused()?(r.preventDefault(),r.stopPropagation(),this.focusIcon()):this.focusAnywhere()):this.isIconModelFocused()?(r.preventDefault(),r.stopPropagation(),this.focusFirstOption()):this.isLastOptionViewFocused()?(r.preventDefault(),r.stopPropagation(),this.focusIcon()):this.focusAnywhere())}),requestAnimationFrame(()=>{var r;if(this.openView){let i=this.controller.getExppanelSelector();i&&((r=this.controller.getOpenMenuIcon())!=null&&r.closest(i).length)&&i.on("scroll."+this.guid,()=>{i.off("scroll."+this.guid),this.hideOptions()})}}),P(document.body).on(`dcg-tapstart.${this.guid}`,r=>{if(!this.openView)return;let i=P(r.target),n=this.controller.getOpenMenuIcon();if(!(n&&i.closest(n).length)){if(i.closest(this.openView).length){if(!i.is(n_))return;let{$first:o,$last:a}=this.getDOMTabStops();o!==void 0&&o.is(i)?this.focusFirstOption():a!==void 0&&a.is(i)?this.focusLastOption():!r.target.hasAttribute("dataLabelAttributeValue")&&r.target.getAttribute("dataLabelAttributeValue")!=="fill-opacity"&&this.focusAnywhere();return}i.closest(".dcg-keypad,.dcg-show-keypad-container").length||this.hideOptions()}})}didUnmountView(){P(document.body).off(`.${this.guid}`),this.openView=void 0}didUpdate(){this.positionMenu(),this.moveFocusIfAppropriate()}moveFocusIfAppropriate(){let{$first:e,$last:r}=this.getDOMTabStops();e===void 0||r===void 0||(this.shouldMoveFocusToFirstOption()?e.trigger("focus"):this.shouldMoveFocusToLastOption()&&r.trigger("focus"))}open(){return!!this.controller.getOpenItemMenu()}hideOptions(){if(!this.open())return;let e=this.controller.getFocusLocation(),r=this.controller.getOpenItemMenu();e&&r&&e.type==="expression-menu"&&"model"in r&&e.id===r.model.id&&this.controller.dispatch({type:"blur-focus-location",location:e}),this.controller.dispatch({type:"close-item-settings-menu"})}positionMenu(){let e=this.controller.getOpenMenuIcon();if(!e||!this.openView)return;var r=this.controller.find$(".dcg-container"),i=r[0].getBoundingClientRect();let n=e[0].getBoundingClientRect(),o={top:n.top-i.top,left:n.left-i.left},a=this.controller.computeMajorLayout(),s=a.list.top+a.list.height,l=a.keypad.top,u=Math.min(s,l)+i.top-n.top;P(this.openView).css({top:o.top+"px",left:o.left+"px",display:"block"}),this.registeredChildRepositionCb&&this.registeredChildRepositionCb(u)}focusMenuIcon(){let e=this.controller.getOpenItemMenu();if(e){if(e.type==="geo-tool-dropdown"){this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-dropdown",tool:e.tools[0]}});return}else if(!("model"in e))return;this.controller.dispatch({type:"set-focus-location",location:{type:"expression-icon",id:e.model.id}})}}isIconModelFocused(){let e=this.controller.getOpenItemMenu();if(e===void 0)return!1;if(e.type==="slider")return this.controller.isFocusLocationFocused({type:"slider-animation-properties-icon",id:e.model.id});if(e.type==="image")return this.controller.isFocusLocationFocused({type:"image-icon",id:e.model.id});if(e.type==="table-column")return this.controller.isFocusLocationFocused({type:"table-icon",id:e.model.table.id,columnId:e.model.id});if(e.type==="geo-tool-dropdown")return this.controller.isFocusLocationFocused({type:"geo-basic-tool-dropdown",tool:e.tools[0]});if(e.type==="multi-select-more")return this.controller.isFocusLocationFocused({type:"multi-select-more-icon"});if(e.type==="multi-select-transformations")return this.controller.isFocusLocationFocused({type:"multi-select-transformations-icon"});var r=this.getModelForOpenMenu();if(r)return this.controller.isFocusLocationFocused({type:"expression-icon",id:r.id})}focusIcon(){this.controller.focusOpenMenuIcon()}isFirstOptionViewFocused(){let{$first:e}=this.getDOMTabStops();return e!==void 0&&e.is(":focus")}shouldMoveFocusToFirstOption(){let e=this.controller.getOpenItemMenu();if(e){if(e.type==="geo-tool-dropdown")return!this.isFirstOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"geo-basic-tool-menu-item",tool:e.tools[0]});if(e.type==="multi-select-more"||e.type==="multi-select-transformations")return!this.isFirstOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"generic-menu",where:"start"});var r=this.getModelForOpenMenu();if(r)return!this.isFirstOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"expression-menu",id:r.id,location:"start"})}}focusFirstOption(){let e=this.controller.getOpenItemMenu();if(e){if(e.type==="geo-tool-dropdown"){this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-menu-item",tool:e.tools[0]}});return}if(e.type==="multi-select-more"||e.type==="multi-select-transformations"){this.controller.dispatch({type:"set-focus-location",location:{type:"generic-menu",where:"start"}});return}var r=this.getModelForOpenMenu();r&&this.controller.dispatch({type:"set-focus-location",location:{type:"expression-menu",id:r.id,location:"start"}})}}isLastOptionViewFocused(){let{$last:e}=this.getDOMTabStops();return e!==void 0&&e.is(":focus")}getModelForOpenMenu(){let e=this.controller.getOpenItemMenu();if(e&&"model"in e)return e.model}shouldMoveFocusToLastOption(){let e=this.controller.getOpenItemMenu();if(e){if(e.type==="geo-tool-dropdown")return!this.isLastOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"geo-basic-tool-menu-item",tool:e.tools[e.tools.length-1]});if(e.type==="multi-select-more"||e.type==="multi-select-transformations")return!this.isLastOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"generic-menu",where:"end"});var r=this.getModelForOpenMenu();if(r)return!this.isLastOptionViewFocused()&&this.controller.isFocusLocationFocused({type:"expression-menu",id:r.id,location:"end"})}}focusLastOption(){let e=this.controller.getOpenItemMenu();if(e){if(e.type==="geo-tool-dropdown"){this.controller.dispatch({type:"set-focus-location",location:{type:"geo-basic-tool-menu-item",tool:e.tools[e.tools.length-1]}});return}if(e.type==="multi-select-more"||e.type==="multi-select-transformations"){this.controller.dispatch({type:"set-focus-location",location:{type:"generic-menu",where:"end"}});return}var 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lh.createElement(qt,{controller:this.props.controller},lh.createElement(Ge,null,C(this,"a"),C(this,"b"),C(this,"c"),C(this,"d"),C(this,"e"),C(this,"f"),C(this,"g"),C(this,"h"),C(this,"i"),C(this,"j")),lh.createElement(Ge,null,C(this,"k"),C(this,"l"),C(this,"m"),C(this,"n"),C(this,"o"),C(this,"p"),C(this,"q"),C(this,"r"),C(this,"s"),C(this,"t")),lh.createElement(Ge,null,C(this,"shift",{style:"highlight"}),C(this,"u"),C(this,"v"),C(this,"w"),C(this,"x"),C(this,"y"),C(this,"z"),C(this,"theta"),C(this,"backspace",{colspan:2,style:"highlight"})),lh.createElement(Ge,null,C(this,"123",{colspan:2,style:"highlight"}),C(this,"a_b"),C(this,"!%_left"),C(this,"[]_left"),C(this,"{}_left"),C(this,"~:_left"),C(this,",'_left"),C(this,"enter",{colspan:2,style:"blue"})))}};var ch=__dcg_shared_module_exports__['i'](ne());var Pv=class extends Fi{template(){return ch.createElement(qt,{controller:this.props.controller},ch.createElement(Ge,null,C(this,"A"),C(this,"B"),C(this,"C"),C(this,"D"),C(this,"E"),C(this,"F"),C(this,"G"),C(this,"H"),C(this,"I"),C(this,"J")),ch.createElement(Ge,null,C(this,"K"),C(this,"L"),C(this,"M"),C(this,"N"),C(this,"O"),C(this,"P"),C(this,"Q"),C(this,"R"),C(this,"S"),C(this,"T")),ch.createElement(Ge,null,C(this,"shift",{style:"highlight"}),C(this,"U"),C(this,"V"),C(this,"W"),C(this,"X"),C(this,"Y"),C(this,"Z"),C(this,"tau"),C(this,"backspace",{colspan:2,style:"highlight"})),ch.createElement(Ge,null,C(this,"123",{colspan:2,style:"highlight"}),C(this,"a^b"),C(this,"!%_right"),C(this,"[]_right"),C(this,"{}_right"),C(this,"~:_right"),C(this,",'_right"),C(this,"enter",{colspan:2,style:"blue"})))}};var Fe=__dcg_shared_module_exports__['i'](ne());var{IfElse:e6}=Fe.Components,Ov=460,_v=class extends Fi{template(){return Fe.createElement(qt,{controller:this.props.controller},Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-container")},Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-column dcg-playback-column")},Fe.createElement(Ue,{tooltip:this.bindFn(this.getDisabledTooltipText),gravity:this.const("s"),sticky:this.const(!1)},Fe.createElement("div",{class:Fe.const("dcg-btn-playback")},e6(()=>this.controller.isAudioTracing(),{true:()=>C(this,"stop-graph",{disabled:this.bindFn(this.isAudioDisabled)}),false:()=>C(this,"hear-graph",{disabled:this.bindFn(this.isAudioDisabled)})}))),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section-container")},Fe.createElement(Ue,{tooltip:this.bindFn(this.getDisabledTooltipText),class:this.const("dcg-volume-button-container"),gravity:this.const("s"),sticky:this.const(!1)},Fe.createElement("div",{class:Fe.const("dcg-key-nav-section")},C(this,"volume-down",{disabled:this.bindFn(this.isVolumeDownDisabled)}),Fe.createElement("div",{role:Fe.const("heading"),"aria-level":Fe.const("2"),class:()=>({"dcg-key-nav-section-title-container":!0,"dcg-disabled":this.isAudioDisabled()})},Fe.createElement("span",{class:Fe.const("dcg-key-nav-section-title")},()=>this.controller.s("graphing-calculator-label-audio-trace-volume")),Fe.createElement("span",{class:Fe.const("dcg-keypad-volume-value dcg-key-nav-section-value")},()=>this.getAudioTraceVolume())),C(this,"volume-up",{disabled:this.bindFn(this.isVolumeUpDisabled)})))),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section-container")},Fe.createElement(Ue,{tooltip:this.bindFn(this.getDisabledTooltipText),gravity:this.const("s"),sticky:this.const(!1)},Fe.createElement("div",{class:Fe.const("dcg-key-nav-section")},C(this,"speed-down",{disabled:this.bindFn(this.isSpeedDownDisabled)}),Fe.createElement("div",{class:()=>({"dcg-key-nav-section-title-container":!0,"dcg-disabled":this.isAudioDisabled()}),role:Fe.const("heading"),"aria-level":Fe.const("2")},Fe.createElement("span",{class:Fe.const("dcg-key-nav-section-title")},()=>this.controller.s("graphing-calculator-label-audio-trace-speed")),Fe.createElement("span",{class:Fe.const("dcg-keypad-speed-value dcg-key-nav-section-value")},()=>this.getAudioTraceSpeed())),C(this,"speed-up",{disabled:this.bindFn(this.isSpeedUpDisabled)})))),C(this,"audio-trace-off",{style:"highlight"})),Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-spacer")}),Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-column dcg-navigation-column")},Fe.createElement("span",{class:Fe.const("dcg-key-section-title dcg-center-col"),role:Fe.const("heading"),"aria-level":Fe.const("2")},()=>this.controller.s("graphing-calculator-heading-audio-trace-navigation")),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section dcg-center-col")},C(this,"previous-point",{disabled:this.bindFn(this.isPrevPointDisabled)}),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section-title-container"),role:Fe.const("heading"),"aria-level":Fe.const("2")},()=>this.controller.s("graphing-calculator-label-audio-trace-point")),C(this,"next-point",{disabled:this.bindFn(this.isNextPointDisabled)})),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section")},C(this,"previous-poi",{disabled:this.bindFn(this.isPrevPOIDisabled)}),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section-title-container dcg-poi-section-container"),role:Fe.const("heading"),"aria-level":Fe.const("2")},Fe.createElement(Wp,{i18n:this.const(this.controller),key:this.const("graphing-calculator-heading-keypad-audio-trace-point-of-interest")},Fe.createElement("span",{class:Fe.const("dcg-key-nav-section-value")},Fe.const("Point")),Fe.createElement("span",{class:Fe.const("dcg-key-nav-section-title")},Fe.const("of Interest")))),C(this,"next-poi",{disabled:this.bindFn(this.isNextPOIDisabled)})),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section dcg-center-col")},C(this,"previous-curve",{disabled:this.bindFn(this.isPrevCurveDisabled)}),Fe.createElement("div",{class:Fe.const("dcg-key-nav-section-title-container"),role:Fe.const("heading"),"aria-level":Fe.const("2")},()=>this.controller.s("graphing-calculator-label-audio-trace-curve")),C(this,"next-curve",{disabled:this.bindFn(this.isNextCurveDisabled)}))),Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-spacer")}),Fe.createElement("div",{class:Fe.const("dcg-audio-keypad-column dcg-screenreader-options")},Fe.createElement("span",{class:Fe.const("dcg-key-section-title"),role:Fe.const("heading"),"aria-level":Fe.const("2")},()=>this.layoutWidth()<=Ov?this.controller.s("graphing-calculator-heading-audio-trace-describe"):this.controller.s("graphing-calculator-heading-audio-trace-screen-reader"),Fe.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-audio-trace-need-screen-reader"),gravity:this.const("s"),sticky:this.const(!0)},Fe.createElement("i",{class:Fe.const("dcg-icon-question-sign"),"aria-hidden":Fe.const("true")}))),Fe.createElement(er,{command:Fe.const("describe-point"),colspan:this.const(1),style:this.const("default"),onTap:()=>{this.dispatch({type:"keypad/audio-trace",command:"describe-point"})}},Fe.createElement("span",null,()=>this.layoutWidth()<=Ov?this.controller.s("graphing-calculator-button-keypad-describe-point-short"):this.controller.s("graphing-calculator-button-keypad-describe-point"))),Fe.createElement(er,{command:Fe.const("describe-curve"),colspan:this.const(1),style:this.const("default"),onTap:()=>{this.dispatch({type:"keypad/audio-trace",command:"describe-curve"})}},Fe.createElement("span",null,()=>this.layoutWidth()<=Ov?this.controller.s("graphing-calculator-button-keypad-describe-curve-short"):this.controller.s("graphing-calculator-button-keypad-describe-curve"))),Fe.createElement(er,{command:Fe.const("describe-axes"),colspan:this.const(1),style:this.const("default"),onTap:()=>{this.dispatch({type:"keypad/audio-trace",command:"describe-axes"})}},Fe.createElement("span",null,()=>this.layoutWidth()<=Ov?this.controller.s("graphing-calculator-label-axes"):this.controller.s("graphing-calculator-button-keypad-describe-axes"))))))}layoutWidth(){return this.controller.getLayoutMeasurements().width}isPrevPointDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToPrevPoint():!0}isNextPointDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToNextPoint():!0}isPrevPOIDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToPrevPOI():!0}isNextPOIDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToNextPOI():!0}isPrevCurveDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToPrevCurve():!0}isNextCurveDisabled(){let t=this.controller.getAudioGraph();return t?!t.agNavigator.canMoveToNextCurve():!0}isAudioDisabled(){return!this.controller.getAudio()}getAudioTraceVolume(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?"0%":`${t.tonegen.getAudioVolume()*100}%`}isVolumeDownDisabled(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?!0:t.tonegen.getAudioVolume()<=0}isVolumeUpDisabled(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?!0:t.tonegen.getAudioVolume()>=1}getAudioTraceSpeed(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?"0":lf[t.getAudioSpeedIndex()].displayedSpeed}isSpeedDownDisabled(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?!0:t.getAudioSpeedIndex()<=0}isSpeedUpDisabled(){let t=this.controller.getAudioGraph();return!t||this.isAudioDisabled()?!0:t.getAudioSpeedIndex()===lf.length-1}getDisabledTooltipText(){return this.isAudioDisabled()?this.controller.s("graphing-calculator-narration-audio-trace-sound-effects-disabled"):""}};var wr=__dcg_shared_module_exports__['i'](ne());var{If:kk,For:d_}=wr.Components,Fv=class extends Fi{template(){return wr.createElement("div",{class:wr.const("dcg-functions-popover dcg-popover dcg-top"),id:this.const(`dcg-functions-popover-${Fi.uuid}`),role:wr.const("group"),"aria-label":()=>this.controller.s("graphing-calculator-button-functions")},wr.createElement("div",{class:wr.const("dcg-popover-interior")},wr.createElement("div",{class:wr.const("dcg-interior-buttons")},wr.createElement(d_,{each:this.bindFn(this.getKeypadKeys),key:t=>t.id},wr.createElement("div",{class:wr.const("dcg-basic-keypad dcg-do-not-blur")},t=>wr.createElement("div",{class:wr.const("dcg-keypad-keys-section")},wr.createElement(kk,{predicate:()=>t.title!==void 0},()=>wr.createElement("div",{class:wr.const("dcg-section-heading"),role:wr.const("heading"),"aria-level":wr.const("2")},()=>t.title,wr.createElement(kk,{predicate:()=>!!t.helpLink},()=>wr.createElement("a",{href:()=>t.helpLink.url,target:wr.const("_blank"),"aria-label":()=>t.helpLink.tooltip},wr.createElement("i",{class:wr.const("dcg-icon-question-sign"),"aria-hidden":wr.const("true")}))))),wr.createElement(kk,{predicate:()=>t.title===void 0},()=>wr.createElement("div",{class:wr.const("dcg-popover-section-separator"),role:wr.const("separator")})),wr.createElement(d_,{each:()=>t.keys},wr.createElement("div",{class:wr.const("dcg-keypad-keys-buttons")},e=>this.b(e)))))))),wr.createElement("div",{class:wr.const("dcg-arrow")}))}getInverseTrigSection(){let t=this.controller.areFunctionsRestricted()?["arcsin","arccos","arctan"]:["arcsin","arccos","arctan","arccsc","arcsec","arccot"];return{id:"inversetrig",title:this.controller.s("graphing-calculator-heading-inverse-trig"),keys:t}}getGeometryMethods(){let e=!this.controller.areFunctionsRestricted()||this.controller.areGeometryFunctionsForceEnabled()?["polygon","distance","midpoint"]:["polygon"];return{id:"geometry",title:this.controller.s("graphing-calculator-heading-geometry"),keys:e}}getTrigSection(){let t=this.controller.areFunctionsRestricted()?["sin","cos","tan"]:["sin","cos","tan","csc","sec","cot"];return{id:"trig",title:this.controller.s("graphing-calculator-heading-trig"),keys:t}}getHyperbolicTrigSection(){let t=this.controller.areFunctionsRestricted()?["sinh","cosh","tanh"]:["sinh","cosh","tanh","csch","sech","coth"];return{id:"hyperbtrig",title:this.controller.s("graphing-calculator-heading-hyperbolic-trig"),keys:t}}getListFunctions(){return{id:"lists",title:this.controller.s("graphing-calculator-heading-lists"),keys:["join","sort","shuffle","unique","for"]}}getStatTests(){return{id:"stat-tests",title:this.controller.s("graphing-calculator-heading-stat-tests"),keys:["ttest","tscore","ittest"]}}getStatsSection(){let t=["mean","median","min","max","quartile","quantile","stdev","stdevp","var"];return this.controller.areFunctionsRestricted()||(t=t.concat(["mad","cov","covp"])),t=t.concat(["corr","spearman","stats","length","total"]),{id:"stats",title:this.controller.s("graphing-calculator-heading-stats"),keys:t}}getMiscSection(){return{title:this.controller.s("graphing-calculator-button-functions-menu-number-theory"),id:"misc",keys:["lcm","gcd","mod","ceil","floor","round","sign","nthroot","nPr","nCr"]}}getVisualizationsSection(){return{title:this.controller.s("graphing-calculator-heading-dist-tab-visualizations"),id:"visualizations",keys:["histogram","dotplot","boxplot"],helpLink:{url:"https://help.desmos.com/hc/en-us/articles/360022405991-Data-Visualizations",tooltip:this.controller.s("graphing-calculator-narration-dist-tab-visualizations")}}}getCalculusSection(){return{title:this.controller.s("graphing-calculator-heading-calculus"),id:"calculus",keys:["exp","ln","log","loga","ddx","prime","integral","sum","prod"]}}getDistributionsSection(){return{title:this.controller.s("graphing-calculator-heading-dist-tab-distributions"),id:"distributions",keys:["normaldist","tdist","poissondist","binomialdist","uniformdist","pdf","cdf","inversecdf","random"],helpLink:{url:"https://help.desmos.com/hc/en-us/articles/360022401451-Distributions",tooltip:this.controller.s("graphing-calculator-narration-dist-tab-distributions")}}}getColorsSection(){return{title:this.controller.s("graphing-calculator-button-functions-menu-custom-colors"),id:"colors",keys:["rgb","hsv"],helpLink:{url:"https://help.desmos.com/hc/en-us/articles/4406795899533-Custom-Colors",tooltip:this.controller.s("graphing-calculator-button-functions-menu-custom-colors")}}}getAdvancedSection(){return{title:this.controller.s("graphing-calculator-heading-functions-menu-advanced"),id:"advanced",keys:["->","with"],helpLink:{url:"https://help.desmos.com/hc/en-us/sections/4406370087053-Advanced-Features",tooltip:this.controller.s("graphing-calculator-heading-functions-menu-advanced")}}}getKeypadKeys(){let t=[this.getTrigSection(),this.getInverseTrigSection(),this.getStatsSection(),this.getListFunctions()];return this.controller.areDistributionsEnabled()&&(t.push(this.getVisualizationsSection()),t.push(this.getDistributionsSection()),t.push(this.getStatTests())),t.push(this.getCalculusSection()),t.push(this.getHyperbolicTrigSection()),t.push(this.getGeometryMethods()),t.push(this.getColorsSection()),t.push(this.getMiscSection()),this.controller.areActionsEnabled()&&t.push(this.getAdvancedSection()),t}b(t){return C(this,t,{style:"popover"})}};at();var{SwitchUnion:t6,If:Ik}=Mt.Components,Rv=class extends Fi{template(){return Mt.createElement("div",{class:Mt.const("dcg-keypad"),role:Mt.const("region"),"aria-label":()=>this.controller.s("shared-calculator-narration-keypad")},Mt.createElement("div",{class:()=>({"dcg-keys-container":!0,"dcg-smaller-functions-text":this.controller.getLayoutMeasurements().width<650,"dcg-small-ABC":this.controller.getLayoutMeasurements().width<490,"dcg-smaller-ABC":this.controller.getLayoutMeasurements().width<420,"dcg-smallest-ABC":this.controller.getLayoutMeasurements().width<380}),style:this.bindFn(this.computeStyles),didMount:this.bindFn(this.didMountContainer),"aria-hidden":()=>!this.controller.isKeypadOpen()},Mt.createElement("div",{class:Mt.const("dcg-keys-background dcg-do-not-blur"),style:()=>({background:this.controller.getPillboxBackgroundColor()})},Mt.createElement("div",{class:Mt.const("dcg-keys")},t6(()=>this.controller.getKeypadLayout(),{letters:()=>Mt.createElement(Gv,{controller:this.props.controller}),capitalLetters:()=>Mt.createElement(Av,{controller:this.props.controller}),mainNumbers:()=>Mt.createElement(Vv,{controller:this.props.controller}),noQwertyLetters:()=>Mt.createElement(Lv,{controller:this.props.controller}),noQwertyCapitalLetters:()=>Mt.createElement(Pv,{controller:this.props.controller}),audio:()=>Mt.createElement(_v,{controller:this.props.controller})}),Mt.createElement(Ik,{predicate:()=>this.controller.isKeypadFunctionsPopoverOpen()},()=>Mt.createElement(Fv,{controller:this.props.controller}))),Mt.createElement(Ik,{predicate:()=>this.controller.isHideKeypadButtonVisible()},()=>Mt.createElement("div",{class:Mt.const("dcg-minimize-keypad-container")},Mt.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-hide-keypad"),gravity:this.const("ne"),offset:this.const({left:6})},Mt.createElement("div",{role:Mt.const("button"),"aria-expanded":Mt.const("true"),"aria-controls":this.const(Fi.uuid),"aria-label":()=>this.controller.s("graphing-calculator-label-hide-keypad"),class:Mt.const("dcg-minimize-keypad"),style:()=>({"border-bottom-color":this.controller.getPillboxBackgroundColor(),background:this.controller.getPillboxBackgroundColor()}),onTap:()=>{this.controller.dispatch({type:"keypad/set-minimized",minimized:!0})}},Mt.createElement("i",{class:Mt.const("dcg-icon-keyboard"),"aria-hidden":Mt.const("true")}),Mt.createElement("i",{class:Mt.const("dcg-icon-caret-down"),"aria-hidden":Mt.const("true")}))))))),Mt.createElement(Ik,{predicate:this.bindFn(this.isShowKeypadButtonVisible)},()=>Mt.createElement("div",{class:Mt.const("dcg-show-keypad-container")},Mt.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-show-keypad"),gravity:this.const("ne")},Mt.createElement("div",{role:Mt.const("button"),"aria-expanded":Mt.const("false"),"aria-controls":this.const(Fi.uuid),"aria-label":()=>this.controller.s("graphing-calculator-label-show-keypad"),class:Mt.const("dcg-btn-flat-gray dcg-show-keypad dcg-do-not-blur"),style:()=>({background:this.controller.getPillboxBackgroundColor()}),onTap:()=>{this.controller.dispatch({type:"keypad/set-minimized",minimized:!1})}},Mt.createElement("i",{class:Mt.const("dcg-icon-keyboard"),"aria-hidden":Mt.const("true")}),Mt.createElement("i",{class:Mt.const("dcg-icon-caret-up dcg-do-not-blur"),"aria-hidden":Mt.const("true")}))))))}didMountContainer(t){this.containerElt=t}isShowKeypadButtonVisible(){return this.controller.getBrailleMode()!=="none"?!1:!this.controller.isKeypadOpen()&&!this.controller.isNarrow()&&!this.controller.isInEditListMode()&&(this.controller.isListVisible()||this.controller.inAudioTraceMode())}didMount(){this.updatePopoverPosition()}didUpdate(){this.updatePopoverPosition()}computeStyles(){let t={};return this.controller.isNarrow()||(t.transition="transform .3s, opacity .3s"),this.controller.isKeypadOpen()||(t.opacity="0",t.transform="translate3d(0, 255px, 0)"),t}updatePopoverPosition(){if(!this.controller.isKeypadFunctionsPopoverOpen()){this.__popoverCache=void 0;return}let t=this.controller.computeMajorLayout(),e={keypadTop:t.keypad.top,keypadWidth:t.keypad.width,keypadHeight:t.keypad.height,showToLeft:t.grapher.height<525};if(__dcg_shared_module_exports__['Ea'](e,this.__popoverCache))return;this.__popoverCache=e;let r=P(this.containerElt),i=r.find("[dcg-command=functions]"),n=r.find(".dcg-functions-popover"),o=r.find(".dcg-arrow");if(e.showToLeft){n.removeClass("dcg-top").addClass("dcg-left");var a=e.keypadHeight-(i.offset().top-r.offset().top),s=a-i.outerHeight()/2-2-10;o.css({left:"auto",bottom:s})}else n.removeClass("dcg-left").addClass("dcg-top"),o.css({left:n.width()-i.width()/2,bottom:"auto"})}};var vn=__dcg_shared_module_exports__['i'](ne());var Or=__dcg_shared_module_exports__['i'](ne()),{SwitchUnion:r6}=Or.Components,Fm=class extends Or.Class{template(){return this.controller=this.props.controller(),r6(()=>this.controller.getBrandingMode(),{"static-edit-link":()=>Or.createElement("div",{class:Or.const("dcg-graphpaper-branding")},Or.createElement("a",{href:()=>this.controller.getEditLink(),target:Or.const("_blank")},Or.createElement("span",{class:Or.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-on-desmos")},()=>this.controller.s("graphing-calculator-link-edit-on-desmos")),Or.createElement("i",{class:Or.const("dcg-icon-desmos"),"aria-hidden":Or.const("true")}))),"edit-link":()=>Or.createElement("div",{class:Or.const("dcg-graphpaper-branding")},Or.createElement("span",{class:Or.const("dcg-edit-branding"),onTap:()=>this.controller.dispatch({type:"open-on-web"})},Or.createElement("span",{class:Or.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-edit-on-desmos")},()=>this.controller.s("graphing-calculator-link-edit-on-desmos")),Or.createElement("i",{class:Or.const("dcg-icon-desmos"),"aria-hidden":Or.const("true")}))),"powered-by":()=>Or.createElement("div",{class:Or.const("dcg-graphpaper-branding dcg-unclickable")},Or.createElement("span",{class:Or.const("dcg-powered-by"),"aria-label":()=>this.controller.s("graphing-calculator-narration-powered-by-desmos")},()=>this.controller.s("graphing-calculator-label-powered-by")),Or.createElement("i",{class:Or.const("dcg-icon-desmos"),"aria-hidden":Or.const("true")}))})}};var oe=__dcg_shared_module_exports__['i'](ne());at();var Ss=__dcg_shared_module_exports__['i'](ne());var _d=class extends Ss.Class{template(){return Ss.createElement(Ue,{tooltip:()=>this.props.controller().s("shared-calculator-label-toast-learn-more")},Ss.createElement("a",{"aria-label":()=>this.props.controller().s("shared-calculator-label-toast-learn-more"),class:Ss.const("dcg-learn-more-link"),href:this.props.href,target:Ss.const("_blank")},Ss.createElement("i",{class:Ss.const("dcg-icon-question-sign"),"aria-hidden":Ss.const("true")})))}};var Un=__dcg_shared_module_exports__['i'](ne());var{If:i6}=Un.Components,ic=class extends Un.Class{init(){this.controller=this.props.controller()}template(){return Un.createElement(Ue,{tooltip:this.bindFn(this.getTooltip),gravity:this.const("w")},Un.createElement("div",{class:()=>({"dcg-action-settings":!0,"dcg-icon-btn":!0,"dcg-btn-flat-gray":this.isPillbox(),"dcg-settings-pillbox":this.isPillbox()}),style:()=>({background:this.isPillbox()?this.controller.getPillboxBackgroundColor():void 0}),role:Un.const("button"),tabindex:Un.const("0"),"aria-haspopup":Un.const("true"),"aria-expanded":()=>this.controller.isGraphSettingsOpen(),"aria-label":this.bindFn(this.getTooltip),onTap:this.bindFn(this.onTapSettingsButton),manageFocus:this.const(ut({controller:this.controller,location:{type:"settings",location:"icon"}}))},Un.createElement("i",{class:Un.const("dcg-icon-wrench"),"aria-hidden":Un.const("true")}),Un.createElement(i6,{predicate:()=>this.controller.getLockViewportUserSetting()},()=>Un.createElement("i",{class:Un.const("dcg-icon-lock"),"aria-hidden":Un.const("true")}))))}getTooltip(){return this.controller.isGeometry()?this.controller.s("graphing-calculator-label-tooltip-geometry-settings"):this.controller.s("graphing-calculator-label-tooltip-graph-settings")}isPillbox(){return this.props.isPillbox&&this.props.isPillbox()}onTapSettingsButton(e){this.controller.dispatch({type:"toggle-graph-settings",focusOnOpen:e.device==="keyboard"})}};var{Input:u_,If:Ao,IfElse:p_}=oe.Components,Bc=class extends oe.Class{template(){return oe.createElement(Ir,{isFocused:()=>this.props.parent().getFocusedLimit()===this.props.limit(),latex:()=>this.props.parent().getLimitLatex(this.props.limit()),ariaLabel:this.props.ariaLabel,handleLatexChanged:e=>this.props.parent().setLimitLatex(this.props.limit(),e),handleFocusChanged:e=>this.props.parent().onFocusedChanged(this.props.limit(),e),hasError:()=>this.props.parent().isLimitInvalid(this.props.limit()),dataLabelAttributeValue:this.props.limit,controller:this.props.controller,readonly:this.const(!1),containerClass:()=>({"dcg-log-scale":this.props.axisScale()==="logarithmic"})})}},Rm=class extends oe.Class{init(){this.controller=this.props.controller(),this.uuid=bp()}template(){return oe.createElement("div",{class:oe.const("dcg-settings-view-container")},oe.createElement(ic,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isPillbox:this.const(!0)})),oe.createElement(Ao,{predicate:()=>this.controller.isGraphSettingsOpen()},()=>oe.createElement("div",{class:oe.const("dcg-settings-container dcg-left dcg-popover 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dcg-y-axis-title")},oe.createElement(kt,{onChange:this.bindFn(this.toggleYAxis),checked:this.bindFn(this.getShowYAxis)},oe.createElement("span",{id:this.const(`y-axis-description-${this.uuid}`)},()=>this.controller.s("graphing-calculator-label-settings-y-axis"))),oe.createElement(Ao,{predicate:this.bindFn(this.getShowYAxis)},()=>oe.createElement("div",{class:oe.const("dcg-axis-label")},oe.createElement("label",{for:this.const(`y-axis-label-${this.uuid}`)},()=>this.controller.s("graphing-calculator-button-label")),oe.createElement(u_,{class:this.const("dcg-y-axis-label"),onInput:this.bindFn(this.onYAxisLabelInput),value:this.bindFn(this.getYAxisLabel),"aria-describedby":this.const(`y-axis-description-${this.uuid}`),id:this.const(`y-axis-label-${this.uuid}`),placeholder:()=>this.controller.s("graphing-calculator-narration-settings-y-axis-label-placeholder")})))),oe.createElement("div",{class:oe.const("dcg-editable-mathquill-container dcg-y-axis-options")},oe.createElement(Bc,{limit:this.const("ymin"),axisScale:()=>this.getAxisScale("y"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-settings-y-axis-min"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled(),parent:this.const(this),controller:this.props.controller}),oe.createElement(ze,{config:this.const({}),latex:this.const("\\le y\\le")},oe.createElement("span",{class:oe.const("dcg-interval-interior")})),oe.createElement(Bc,{limit:this.const("ymax"),axisScale:()=>this.getAxisScale("y"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-settings-y-axis-max"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled(),parent:this.const(this),controller:this.props.controller}),oe.createElement(Ao,{predicate:()=>!this.getPolarMode()},()=>p_(()=>this.getAxisScale("y")==="linear",{true:()=>oe.createElement("span",{class:oe.const("dcg-step-container")},oe.createElement("span",{class:oe.const("dcg-step-label"),"aria-hidden":oe.const("true")},()=>this.controller.s("graphing-calculator-label-settings-step")),oe.createElement(Bc,{limit:this.const("ystep"),axisScale:this.const("linear"),ariaLabel:()=>this.controller.s("graphing-calculator-narration-settings-y-axis-step"),needsSystemKeypad:()=>!this.controller.isKeypadEnabled(),parent:this.const(this),controller:this.props.controller})),false:()=>oe.createElement("span",{style:oe.const("display: none")})})),oe.createElement(Ao,{predicate:()=>this.shouldShowLogScalesOption()},()=>oe.createElement("div",{class:oe.const("dcg-logarithmic-scale-checkbox")},oe.createElement(kt,{ariaLabel:()=>this.controller.s("graphing-calculator-narration-settings-y-axis-logarithmic-scale"),onChange:()=>{this.setAxisScale({axis:"y",scale:this.getAxisScale("y")==="linear"?"logarithmic":"linear"})},checked:()=>this.getAxisScale("y")==="logarithmic",small:this.const(!0)},()=>this.controller.s("graphing-calculator-label-settings-logarithmic-scale"))))),oe.createElement(Ao,{predicate:()=>!this.controller.getLockViewportConfigSetting()},()=>oe.createElement("div",{class:oe.const("dcg-checkbox-title dcg-lock-viewport-option")},oe.createElement(kt,{ariaLabel:()=>this.controller.s("graphing-calculator-label-settings-lock-viewport"),onChange:()=>{this.controller.dispatch({type:"toggle-lock-viewport"})},checked:()=>this.controller.getLockViewportUserSetting()},()=>this.controller.s("graphing-calculator-label-settings-lock-viewport")),oe.createElement(_d,{href:this.const("https://help.desmos.com/hc/en-us/articles/4405296853517#h_01FZX4DBWKD83TZVMH615XF3QA"),controller:this.props.controller})))),oe.createElement("div",{class:oe.const("dcg-radiangroup")},oe.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("graphing-calculator-narration-settings-angle"),staticConfig:this.bindFn(this.getAngleModeOptions)})),oe.createElement("div",{class:oe.const("dcg-arrow")})))))}getAngleModeOptions(){return[{key:"radians",label:()=>this.controller.s("graphing-calculator-button-settings-radians"),selected:()=>!this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!1),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"radian-mode"}}},{key:"degrees",label:()=>this.controller.s("graphing-calculator-button-settings-degrees"),selected:()=>this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!0),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"degree-mode"}}}]}getDegreeMode(){return!!this.controller.getGraphSettings().degreeMode}setDegreeMode(e){this.controller.dispatch({type:"set-graph-settings",degreeMode:e})}toggleBrailleMode(){this.controller.dispatch({type:"set-braille-mode",mode:this.controller.getBrailleMode()==="none"?"nemeth":"none"})}getBrailleOptions(){return[{key:"nemeth",label:()=>this.controller.s("shared-calculator-button-braille-mode-nemeth"),selected:()=>this.controller.getBrailleMode()==="nemeth",onSelect:()=>this.setBrailleMode("nemeth")},{key:"ueb",label:()=>this.controller.s("shared-calculator-button-braille-mode-ueb"),selected:()=>this.controller.getBrailleMode()==="ueb",onSelect:()=>this.setBrailleMode("ueb")}]}setBrailleMode(e){this.controller.dispatch({type:"set-braille-mode",mode:e})}getProjectorModeOptions(){return[{key:"default",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-default"),class:()=>"dcg-displaysize-default",selected:()=>!this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!1),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"default-size"}}},{key:"large",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-large"),class:()=>"dcg-displaysize-large",selected:()=>this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!0),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"large-size"}}}]}onSelectProjectorModeOption(e){this.controller.dispatch({type:"set-projector-mode",value:e})}didMountContainer(e){this.node=e,P(document).on("dcg-tapstart.settings-view wheel.settings-view",r=>{this.eventShouldClosePopover(r)&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:r.device==="keyboard"})}),P(document).on("keydown.settings-view",r=>{let i=Le(r);if(i==="Esc"&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:!0}),this.controller.isGraphSettingsOpen()&&i==="Tab"&&!r.altKey&&!r.metaKey&&!r.ctrlKey){let n=this.controller.getFocusLocation();if(!n||n.type!=="settings")return;r.shiftKey?r.shiftKey&&(n.location==="default-size"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),r.preventDefault(),r.stopPropagation()):n.location==="icon"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"degree-mode"}}),r.preventDefault(),r.stopPropagation())):n.location==="icon"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"default-size"}}),r.preventDefault(),r.stopPropagation()):n.location==="degree-mode"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),r.preventDefault(),r.stopPropagation())}})}didUnmountContainer(){P(document).off(".settings-view")}didUpdate(){if(!this.controller.isGraphSettingsOpen())return;let e=this.controller.getKeypadHeight();e!==this.cachedKeypadHeight&&document.activeElement&&P(document.activeElement).closest(this.node).length&&ss(P(document.activeElement),P(this.node).find(".dcg-popover-interior"),50),this.cachedKeypadHeight=e}eventShouldClosePopover(e){let r=P(e.target),i=!!r.closest(this.node).length,n=!!r.closest(".dcg-action-settings").length,o=this.isMathquillFocused()&&r.closest(".dcg-keypad").length,a=!!r.closest(".dcg-action-undo").length||!!r.closest(".dcg-action-redo").length;return!(i||n||o||a)}isMathquillFocused(){return this.getFocusedLimit()!==void 0}getLimitLatex(e){return this.controller.getSettingsViewModel().limitLatex[e]}setLimitLatex(e,r){r!==this.controller.getSettingsViewModel().limitLatex[e]&&this.controller.dispatch({type:"set-axis-limit-latex",limit:e,latex:r})}getFocusedLimit(){let e=this.controller.getFocusLocation();if(e&&e.type==="settings")return e.location}getInvalidLimits(){let e=!!this.controller.getGraphSettings().degreeMode,r=ai(this.getLimitLatex("xmin"),e),i=ai(this.getLimitLatex("xmax"),e),n=ai(this.getLimitLatex("ymin"),e),o=ai(this.getLimitLatex("ymax"),e),a=this.getLimitLatex("xstep")===""?0:ai(this.getLimitLatex("xstep"),e),s=this.getLimitLatex("ystep")===""?0:ai(this.getLimitLatex("ystep"),e),l={},c=new Ci(r,i,n,o);return isFinite(r)&&isFinite(i)?(l.xmin=!c.isXValid(this.controller.getGraphSettings().xAxisScale),l.xmax=l.xmin):(l.xmin=!isFinite(r),l.xmax=!isFinite(i)),isFinite(n)&&isFinite(o)?(l.ymin=!c.isYValid(this.controller.getGraphSettings().yAxisScale),l.ymax=l.ymin):(l.ymin=!isFinite(n),l.ymax=!isFinite(o)),l.xstep=!op(a),l.ystep=!op(s),l}isLimitInvalid(e){return this.getInvalidLimits()[e]}onFocusedChanged(e,r){r?this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:e}}):this.controller.dispatch({type:"blur-focus-location",location:{type:"settings",location:e}})}onXAxisLabelInput(e){this.controller.dispatch({type:"set-graph-settings",xAxisLabel:e})}onYAxisLabelInput(e){this.controller.dispatch({type:"set-graph-settings",yAxisLabel:e})}getXAxisLabel(){return this.controller.getGraphSettings().xAxisLabel}getYAxisLabel(){return this.controller.getGraphSettings().yAxisLabel}getShowXAxis(){return!!this.controller.getGraphSettings().showXAxis}toggleXAxis(){this.controller.dispatch({type:"set-graph-settings",showXAxis:!this.getShowXAxis()})}getShowYAxis(){return!!this.controller.getGraphSettings().showYAxis}toggleYAxis(){this.controller.dispatch({type:"set-graph-settings",showYAxis:!this.getShowYAxis()})}getAxisNumbers(){return!!this.controller.getGraphSettings().xAxisNumbers}toggleAxisNumbers(){let e=this.getAxisNumbers();this.controller.dispatch({type:"set-graph-settings",xAxisNumbers:!e,yAxisNumbers:!e,polarNumbers:!e})}getMinorGridlines(){return this.controller.getGraphSettings().xAxisMinorSubdivisions===0}toggleMinorGridlines(){let e=this.getMinorGridlines()?1:0;this.controller.dispatch({type:"set-graph-settings",yAxisMinorSubdivisions:e,xAxisMinorSubdivisions:e})}getPolarMode(){return!!this.controller.getGraphSettings().polarMode}shouldShowLogScalesOption(){return this.controller.getGraphSettings().config.logScales&&!this.getPolarMode()}setPolarMode(){this.controller.dispatch({type:"set-polar-mode",polarMode:!0})}setCartesianMode(){this.controller.dispatch({type:"set-polar-mode",polarMode:!1})}getAxisScale(e){return this.controller.getGraphSettings()[e==="x"?"xAxisScale":"yAxisScale"]}setAxisScale({axis:e,scale:r}){let i=this.getLimitLatex(e==="x"?"xmin":"ymin"),n=this.getLimitLatex(e==="x"?"xmax":"ymax");if(r==="linear")return this.controller.dispatch({type:"set-axis-scale",settings:{axis:e,scale:r,limitLatex:{min:i,max:n}}});let o=this.controller.getGraphSettings(),a=ai(i,!!o.degreeMode),s=ai(n,!!o.degreeMode),l=os(o[e==="x"?"xAxisBase":"yAxisBase"]),c=s>0?n:`${l}`,u=a>0?i:`${l}^{${Math.floor(__dcg_shared_module_exports__['Pa'](Math.log(s>0?s:l)/Math.log(l)))-5}}`;return this.controller.dispatch({type:"set-axis-scale",settings:{axis:e,scale:r,limitLatex:{min:u,max:c}}})}getProjectorMode(){return!!this.controller.getGraphSettings().config.projectorMode}toggleInvertedColors(){this.controller.dispatch({type:"set-inverted-colors",value:!this.controller.getInvertedColors()})}getAxisArrowMode(){return this.controller.getGraphSettings().xAxisArrowMode}setAxisArrowMode(e){this.controller.dispatch({type:"set-graph-settings",xAxisArrowMode:e,yAxisArrowMode:e})}getShowGrid(){return this.controller.getGraphSettings().showGrid}toggleGrid(){this.controller.dispatch({type:"set-graph-settings",showGrid:!this.getShowGrid()})}toggleArrows(){let e=this.getAxisArrowMode()==="NONE"?"BOTH":"NONE";this.controller.dispatch({type:"set-graph-settings",xAxisArrowMode:e,yAxisArrowMode:e})}showZoomSquareButton(){let e=this.controller.getAxisScaleSettings();return e.xAxisScale===e.yAxisScale&&!this.controller.getGraphSettings().squareAxes}getContainerStyle(){return this.controller.getKeypadHeight()?"bottom: 0":""}zoomSquare(){this.controller.dispatch({type:"zoom",direction:"square"})}};var $r=__dcg_shared_module_exports__['i'](ne());var Nm=class extends $r.Class{init(){this.controller=this.props.controller()}template(){return $r.createElement("div",{class:$r.const("dcg-zoom-container")},$r.createElement("div",{class:$r.const("dcg-zoominout-pillbox dcg-btn-flat-gray dcg-btn-flat-gray-group"),style:()=>({background:this.controller.getPillboxBackgroundColor()})},$r.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-zoom-in"),gravity:this.const("w")},$r.createElement("div",{class:$r.const("dcg-action-zoomin"),role:$r.const("button"),tabindex:$r.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-zoom-in"),onTap:this.bindFn(this.zoomIn)},$r.createElement("i",{class:$r.const("dcg-icon dcg-icon-plus"),"aria-hidden":$r.const("true")}))),$r.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-zoom-out"),gravity:this.const("w")},$r.createElement("div",{class:$r.const("dcg-option dcg-action-zoomout 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dcg-icon-minus"),"aria-hidden":$r.const("true")})))),$r.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-viewport-default"),gravity:this.const("w")},$r.createElement("div",{class:()=>({"dcg-btn-flat-gray":!0,"dcg-option":!0,"dcg-action-zoomrestore":!0,"dcg-disabled":this.isDefaultViewportRestored()}),"aria-disabled":this.bindFn(this.isDefaultViewportRestored),role:$r.const("button"),tabindex:()=>this.isDefaultViewportRestored()?-1:0,"aria-label":()=>this.controller.s("graphing-calculator-narration-viewport-restore-default"),onTap:this.bindFn(this.setDefaultViewport),style:()=>({background:this.controller.getPillboxBackgroundColor()}),manageFocus:this.const(ut({controller:this.controller,location:{type:"zoom-restore-btn"}}))},$r.createElement("i",{class:$r.const("dcg-icon dcg-icon-home"),"aria-hidden":$r.const("true")}))))}zoomIn(){this.controller.dispatch({type:"zoom",direction:"in"})}zoomOut(){this.controller.dispatch({type:"zoom",direction:"out"})}setDefaultViewport(){this.controller.dispatch({type:"set-default-viewport"})}isDefaultViewportRestored(){let e=this.controller.getGrapher();return!!e&&e.viewportController.isDefaultViewportRestored()}};var Zo=__dcg_shared_module_exports__['i'](ne());var Bm=class extends Zo.Class{init(){this.controller=this.props.controller()}template(){return Zo.createElement("div",{class:Zo.const("dcg-reset-container")},Zo.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-reset"),gravity:this.const("w")},Zo.createElement("div",{class:Zo.const("dcg-reset-pillbox dcg-action-reset dcg-btn-flat-gray"),role:Zo.const("button"),tabindex:Zo.const("0"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-reset"),onTap:this.bindFn(this.reset),style:()=>({background:this.controller.getPillboxBackgroundColor()})},Zo.createElement("i",{class:Zo.const("dcg-icon dcg-icon-reset"),"aria-hidden":Zo.const("true")}))))}reset(){this.controller.dispatch({type:"reset-graph"})}};var{If:Km}=vn.Components,Um=class extends vn.Class{init(){this.controller=this.props.controller()}template(){return vn.createElement("div",null,vn.createElement(Km,{predicate:this.bindFn(this.shouldShowContainer)},()=>vn.createElement("div",{class:()=>({"dcg-pillbox-container":!0,"dcg-geometry-toolbar-present":this.controller.isGeoUIActive()}),role:()=>this.controller.isGeoUIActive()?void 0:"region","aria-label":()=>this.controller.isGeoUIActive()?void 0:this.controller.s("graphing-calculator-narration-graph-settings-controls")},vn.createElement("div",{class:vn.const("dcg-overgraph-pillbox-elements"),style:this.bindFn(this.getContainerStyle)},vn.createElement(Km,{predicate:this.bindFn(this.shouldShowGraphSettings)},()=>vn.createElement(Rm,{controller:this.props.controller})),vn.createElement(Km,{predicate:this.bindFn(this.shouldShowGeometrySettings)},()=>vn.createElement(ic,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},this.props),{isPillbox:this.const(!0)}))),vn.createElement(Km,{predicate:this.bindFn(this.shouldShowResetButton)},()=>vn.createElement(Bm,{controller:this.props.controller})),vn.createElement(Km,{predicate:this.bindFn(this.shouldShowZoomButtons)},()=>vn.createElement(Nm,{controller:this.props.controller}))))),vn.createElement(Fm,{controller:()=>this.props.controller()}))}getContainerStyle(){let e=this.controller.isKeypadOpen()?this.controller.getKeypadHeight():0;return this.controller.isGraphSettingsOpen()?`bottom: ${e}px;`:"bottom: auto"}shouldShowContainer(){return this.shouldShowGeometrySettings()||this.shouldShowGraphSettings()||this.shouldShowZoomButtons()||this.shouldShowResetButton()}shouldShowGraphSettings(){return this.controller.getGraphSettings().config.settingsMenu&&!this.controller.isGeometry()}shouldShowGeometrySettings(){return this.controller.getGraphSettings().config.settingsMenu&&this.controller.isGeometry()&&this.controller.isNarrowGeometryHeader()}shouldShowZoomButtons(){return this.controller.getGraphSettings().config.zoomButtons&&!this.isViewportLocked()}isViewportLocked(){return this.controller.getGraphSettings().config.lockViewport||this.controller.getGraphSettings().userLockedViewport}shouldShowResetButton(){return this.controller.getGraphSettings().config.showResetButtonOnGraphpaper&&this.controller.hasDefaultState()}};var tr=__dcg_shared_module_exports__['i'](ne());var zr=__dcg_shared_module_exports__['i'](ne());var{Each:n6,SwitchUnion:o6,If:a6}=zr.Components,Nv=class extends zr.Class{init(){this.controller=this.props.controller()}template(){return zr.createElement("div",{role:zr.const("toolbar"),"aria-label":()=>this.controller.s("graphing-calculator-label-geometry-tools"),class:zr.const("dcg-geo-basic-tools dcg-animate-in-after-initial-load dcg-create-transformation-view")},zr.createElement(xp,{ariaLabel:()=>this.controller.s("account-shell-button-mygraphs-cancel"),controller:this.props.controller,message:this.bindFn(this.getMessage),onBack:this.bindFn(this.onCancel)}),n6(()=>this.getInputIndexes(),{item:e=>zr.createElement(Mk,{activeStep:this.bindFn(this.getInputIndex),controller:this.props.controller,toolSpec:()=>this.getToolSpec(),stepIdx:()=>e})}))}onCancel(){this.controller.dispatch({type:"select-geo-tool",tool:"selection"}),this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}})}getMessage(){return this.controller.raw("New "+this.controller.getActiveTool())}getInputIndex(){return this.controller.getGeoModel().getNonObjectsState().ui.currentTool.inputIndex}getInputIndexes(){return this.getToolSpec().inputs.map((e,r)=>r)}getToolSpec(){return this.controller.getGeoModel().getCurrentTool().getSpec()}},Mk=class extends zr.Class{init(){this.controller=this.props.controller()}template(){return o6(()=>this.getInputType(),{completed:()=>zr.createElement("span",{class:zr.const("dcg-step-completed")},zr.createElement("i",{class:zr.const("dcg-icon-check")})),upcoming:()=>zr.createElement("span",{class:zr.const("dcg-step-upcoming")},zr.createElement("span",null)),active:()=>zr.createElement("span",{class:zr.const("dcg-active-step")},zr.createElement("span",{class:zr.const("dcg-step-active-icon")},zr.createElement("span",null,()=>this.props.stepIdx()+1)),this.bindFn(this.getActiveString),zr.createElement(a6,{predicate:this.bindFn(this.isNumberInputStep)},()=>zr.createElement("span",{class:zr.const("dcg-input-flex-container"),didMount:this.bindFn(this.didMountNumberInput)},zr.createElement(Ir,{containerClass:()=>({"dcg-suffix-degree":this.getNumberUnits()==="\xB0","dcg-suffix-radian":this.getNumberUnits()==="rad"}),readonly:()=>!1,latex:()=>this.getNumberInputLatex(),ariaLabel:this.bindFn(this.getActiveString),isFocused:()=>this.isNumberInputFocused(),handleFocusChanged:(e,r)=>this.handleFocusedChanged(e,r),hasError:this.bindFn(this.doesNumberInputHaveError),controller:this.props.controller,handlePressedKey:(e,r)=>{this.handlePressedKey(e,r)},handleLatexChanged:e=>{this.handleLatexChanged(e)},dataLabelAttributeValue:this.const("transformation-number")}),zr.createElement("span",{class:()=>({"dcg-action-submit":!0,"dcg-disabled":this.isSubmitNumberDisabled(),"dcg-btn-blue":!0}),role:zr.const("button"),tabindex:()=>this.isSubmitNumberDisabled()?-1:0,"aria-disabled":this.bindFn(this.isSubmitNumberDisabled),onTap:e=>this.submitNumberInput({device:e.device})},()=>this.controller.raw("Go")))))})}getNumberUnits(){return this.controller.getActiveTool()==="rotation"?this.controller.isDegreeMode()?"\xB0":"rad":""}didMountNumberInput(){this.controller.dispatch({type:"set-focus-location",location:{type:"new-transformation-number"}});let e=this.getStep();if(e&&e.type==="number"){let r="",i=this.controller.getActiveTool();i==="rotation"?r=this.controller.isDegreeMode()?"90":"\\frac{\\pi}{2}":i==="dilation"&&(r="2"),r&&this.controller.runAfterDispatch(()=>{this.handleLatexChanged(r)})}}isNumberInputFocused(){let e=this.controller.getFocusLocation();return!!(e&&e.type==="new-transformation-number")}doesNumberInputHaveError(){if(!this.getNumberInputLatex())return!1;let r=this.props.toolSpec().outputs[0].id,{idMap:i}=this.controller.getGeoModel().getNonObjectsState().ui.currentTool,n=i[r];if(!n)return!0;let o=n+"=",a=Pu(this.controller.getListModel()).filter(c=>{if(c.type==="expression"){var u=c.latex.trim();return u.indexOf(o)===0}}),s=a[0];if(!s||a.length===0||a.length>1||s.error)return!0;let l=s.formula.typed_constant_value;return!l||!__dcg_shared_module_exports__['V'](l.valueType,__dcg_shared_module_exports__['O'])}handlePressedKey(e,r){let i=qe.getFocusedMathquill();if(e==="Enter"){this.submitNumberInput({device:"keyboard"});return}i&&(i.keystroke(e,r),this.handleLatexChanged(i.latex()))}getNumberInputLatex(){return this.controller.getGeoModel().getCurrentTool().getNumberInputLatex()}isSubmitNumberDisabled(){return!!(this.doesNumberInputHaveError()||!this.getNumberInputLatex())}submitNumberInput(e){var s,l,c;if(this.isSubmitNumberDisabled())return;let r=this.controller.getGeoModel(),i=this.controller.getActiveTool(),n=r.getCurrentTool(),o=(s=n.getSpec)==null?void 0:s.call(n),{committed:a}=n.tryCommitResults();a&&(this.controller.dispatch({type:"commit-geo-objects",objects:a}),(c=(l=this.controller.getGrapher())==null?void 0:l.poiController)==null||c.speakReleaseAndUpdate(i,o,a),e.device==="keyboard"&&this.controller.dispatch({type:"set-focus-location",location:{type:"graph-paper"}}))}handleLatexChanged(e){this.getNumberInputLatex()!==e&&(this.controller.getGeoModel().getCurrentTool().onNumberInput(e),this.controller.getGeoModel().onPreviewChange())}handleFocusedChanged(e,r){e&&!this.isNumberInputFocused()?this.controller.dispatch({type:"set-focus-location",location:{type:"new-transformation-number"}}):this.isNumberInputFocused()&&this.controller.dispatch({type:"blur-focus-location",location:{type:"new-transformation-number"}})}getActiveString(){let e=this.getStep().hint;return e?this.props.controller().s(e):this.props.controller().raw("unknown instruction")}isNumberInputStep(){return this.getStep().type==="number"}getStep(){return this.props.toolSpec().inputs[this.props.stepIdx()]}getInputType(){let e=this.props.activeStep(),r=this.props.stepIdx();return r<e?"completed":r>e?"upcoming":"active"}};var{SwitchUnion:s6,If:Bv}=tr.Components,Kv=class extends tr.Class{constructor(){super(...arguments),this.afterInitialLoad=!1}init(){this.controller=this.props.controller()}template(){return tr.createElement("div",{class:()=>({"dcg-geometry-toolbar-view":!0,"dcg-after-initial-load":this.afterInitialLoad}),style:()=>({left:`${this.controller.computeMajorLayout().grapher.left}px`}),onTapStart:this.bindFn(this.onTapStart)},tr.createElement("div",{class:tr.const("dcg-header-left dcg-do-blur")},tr.createElement(Bv,{predicate:this.bindFn(this.showHamburger)},()=>tr.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),gravity:this.const("se")},tr.createElement("div",{role:tr.const("button"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),tabindex:tr.const("0"),class:tr.const("dcg-action-opendrawer dcg-icon-btn dcg-in-api-action-opendrawer"),onTap:()=>this.controller.dispatch({type:"open-drawer"})},tr.createElement("i",{class:tr.const("dcg-icon-hamburger"),"aria-hidden":tr.const("true")})))),tr.createElement(Bv,{predicate:this.bindFn(this.showOpenExpressionsButton)},()=>tr.createElement("div",{class:tr.const("dcg-show-expressions-tab 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dcg-do-blur")},tr.createElement(Bv,{predicate:()=>this.controller.getGraphSettings().config.settingsMenu&&!this.controller.isNarrowGeometryHeader()},()=>tr.createElement(ic,__dcg_shared_module_exports__['b']({},this.props)))))}undoRedoOverGraph(){return this.controller.isNarrowGeometryHeader()}showUndoRedo(){return!this.controller.isListEnabled()}showHamburger(){return this.controller.getGraphSettings().config.showHamburger?!this.controller.isListEnabled()||!this.controller.isListVisible()||this.controller.isNarrow():!1}showOpenExpressionsButton(){return this.controller.isListEnabled()&&!this.controller.isListVisible()&&!this.controller.isNarrow()}willUpdate(){this.afterInitialLoad||this.getViewToShow()==="selectedItems"&&(this.afterInitialLoad=!0)}onTapStart(e){e.target.classList.contains("dcg-do-blur")&&this.controller.dispatch({type:"set-none-selected"})}getViewToShow(){return _p(this.controller.getActiveTool())?"createTransformation":this.controller.getSelectedGeoExpression()||this.controller.hasMultipleItemsSelected()?"selectedItems":"tools"}};var Jt=__dcg_shared_module_exports__['i'](ne());var{If:qm}=Jt.Components,Tk=class extends Jt.Class{template(){return Jt.createElement("span",{class:Jt.const("dcg-toast")},Jt.createElement("i",{class:Jt.const("dcg-icon-error"),"aria-hidden":Jt.const("true")}),Jt.createElement(qm,{predicate:()=>!this.props.showUndo()&&(!this.props.showClose||this.props.showClose())},()=>Jt.createElement("i",{class:Jt.const("dcg-icon-remove"),onTap:()=>this.props.onClose&&this.props.onClose(),role:Jt.const("link"),tabindex:Jt.const(0),"aria-label":Jt.const("Dismiss Notice")})),Jt.createElement("span",{class:Jt.const("dcg-msg"),"aria-atomic":()=>!this.props.noAria(),"aria-live":()=>this.props.noAria()?"":"assertive"},()=>this.props.message()),Jt.createElement(qm,{predicate:this.props.showUndo},()=>Jt.createElement("a",{role:Jt.const("link"),tabindex:Jt.const(0),class:Jt.const("dcg-undo"),onTap:()=>this.props.onUndo&&this.props.onUndo()},()=>this.props.s("shared-calculator-label-toast-undo"))),Jt.createElement(qm,{predicate:this.props.showLearnMore},()=>Jt.createElement("a",{role:Jt.const("link"),tabindex:Jt.const(0),target:Jt.const("_blank"),onTap:()=>this.props.onLearnMore&&this.props.onLearnMore()},()=>this.props.s("shared-calculator-label-toast-learn-more"))),Jt.createElement(qm,{predicate:()=>!!this.props.link&&!!this.props.link()},()=>Jt.createElement("a",{role:Jt.const("link"),tabindex:Jt.const(0),target:()=>{var e;return(e=this.props.link().target)!=null?e:"_blank"},href:()=>this.props.link().url},()=>this.props.link().text)))}shouldUpdate(){return!!this.props.message()}},Uv=class extends Jt.Class{template(){return Jt.createElement("div",{class:()=>({"dcg-toast-view":!0,"dcg-visible":!!this.props.message()}),"toast-style":()=>this.props.toastStyle&&this.props.toastStyle()},Jt.createElement(qm,{predicate:()=>!!this.props.message()},()=>Jt.createElement("div",{class:Jt.const("dcg-toast-wrapper")},Jt.createElement("div",{class:Jt.const("dcg-toast-cover")}),Jt.createElement(Tk,__dcg_shared_module_exports__['b']({},this.props)))))}};function Gk(t){let e="drag dragend dragenter dragover dragleave drop";t.on(e,r=>{r.preventDefault(),r.stopPropagation()})}var yt=__dcg_shared_module_exports__['i'](ne());at();var{If:Hm}=yt.Components,$m=class extends yt.Class{init(){this.controller=this.props.controller()}template(){return yt.createElement("div",{class:()=>({"dcg-geometry-settings-container":!0,"dcg-popover":!0,"dcg-constrained-height-popover":!0,"dcg-generic-options-menu":!0,"dcg-narrow-geometry-header":this.controller.isNarrowGeometryHeader()}),style:this.bindFn(this.getContainerStyle),didMount:this.bindFn(this.didMountContainer),didUnmount:this.bindFn(this.didUnmountContainer)},yt.createElement("div",{class:yt.const("dcg-popover-interior"),role:yt.const("region"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-geometry-settings")},yt.createElement("div",{class:yt.const("dcg-options-menu-section")},yt.createElement(kt,{onChange:this.bindFn(this.toggleInvertedColors),checked:()=>this.controller.getInvertedColors(),manageFocus:this.const(ut({controller:this.controller,location:{type:"settings",location:"reverse-contrast"}}))},()=>this.controller.s("graphing-calculator-label-settings-reverse-contrast")),yt.createElement(Hm,{predicate:()=>!this.controller.getLockViewportConfigSetting()},()=>yt.createElement("div",{class:yt.const("dcg-checkbox-title dcg-lock-viewport-option")},yt.createElement(kt,{onChange:()=>{this.controller.dispatch({type:"toggle-lock-viewport"})},checked:()=>this.controller.getLockViewportUserSetting()},()=>this.controller.s("graphing-calculator-label-settings-lock-viewport")),yt.createElement(_d,{href:this.const("https://help.desmos.com/hc/en-us/articles/4405296853517#h_01FZX4DBWKD83TZVMH615XF3QA"),controller:this.props.controller})))),yt.createElement("div",{class:yt.const("dcg-options-menu-section")},yt.createElement("div",{class:yt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-label-settings-grid"),yt.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-label-settings-grid"),toggled:this.bindFn(this.getShowGrid),onChange:this.bindFn(this.toggleGrid)})),yt.createElement(Hm,{predicate:this.bindFn(this.getShowGrid)},()=>yt.createElement(kt,{onChange:this.bindFn(this.toggleMinorGridlines),checked:this.bindFn(this.getMinorGridlines)},()=>this.controller.s("graphing-calculator-label-settings-minor-gridlines")))),yt.createElement("div",{class:yt.const("dcg-options-menu-section")},yt.createElement("div",{class:yt.const("dcg-options-menu-section-title")},()=>this.controller.s("graphing-calculator-label-axes"),yt.createElement(bn,{ariaLabel:()=>this.controller.s("graphing-calculator-label-axes"),toggled:this.bindFn(this.getShowAxes),onChange:this.bindFn(this.toggleAxes)})),yt.createElement(Hm,{predicate:this.bindFn(this.getShowAxes)},()=>yt.createElement("div",null,yt.createElement(kt,{onChange:this.bindFn(this.toggleAxisNumbers),checked:this.bindFn(this.getAxisNumbers)},()=>this.controller.s("graphing-calculator-label-settings-axis-numbers")),yt.createElement("div",null,yt.createElement(kt,{onChange:this.bindFn(this.toggleArrows),checked:()=>this.getAxisArrowMode()!=="NONE"},()=>this.controller.s("graphing-calculator-label-settings-arrows")))))),yt.createElement(Hm,{predicate:this.bindFn(this.shouldShowBrailleSection)},()=>yt.createElement("div",{class:yt.const("dcg-options-menu-section")},yt.createElement("div",{class:yt.const("dcg-options-menu-section-title")},()=>this.controller.s("shared-calculator-narration-braille-mode"),yt.createElement(bn,{ariaLabel:()=>this.controller.s("shared-calculator-narration-braille-mode"),onChange:this.bindFn(this.toggleBrailleMode),toggled:()=>this.controller.getBrailleMode()!=="none"})),yt.createElement(Hm,{predicate:()=>this.controller.getBrailleMode()!=="none"},()=>yt.createElement("div",{class:yt.const("dcg-braille-options-container")},yt.createElement("div",{class:yt.const("dcg-braille-options-buttons")},yt.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-braille-mode"),staticConfig:this.bindFn(this.getBrailleOptions)})),yt.createElement("div",{class:yt.const("dcg-checkbox-title dcg-six-key-checkbox")},yt.createElement(kt,{onChange:e=>this.controller.dispatch({type:"set-six-key-input",useSixKeyInput:e}),checked:()=>this.controller.getSixKeyInput()},()=>this.controller.s("graphing-calculator-label-settings-six-key-braille")),yt.createElement(_d,{href:this.const("https://www.desmos.com/accessibility#braille"),controller:this.props.controller})),yt.createElement("div",{class:yt.const("dcg-refreshable-braille-note")},()=>this.controller.s("graphing-calculator-text-refreshable-braille-display-note")+" ",yt.createElement("a",{href:()=>"https://www.desmos.com/braille-examples?"+this.controller.getBrailleMode(),class:yt.const("dcg-shared-blue-link"),target:yt.const("_blank")},()=>this.controller.s("graphing-calculator-link-view-braille-examples"))))))),yt.createElement("div",{class:yt.const("dcg-options-menu-section dcg-radiangroup")},yt.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("graphing-calculator-narration-settings-angle"),staticConfig:this.bindFn(this.getAngleModeOptions)}))))}shouldShowBrailleSection(){return this.controller.getBrailleControls()&&this.controller.getGraphSettings().config.expressions}getAngleModeOptions(){return[{key:"radians",label:()=>this.controller.s("graphing-calculator-button-settings-radians"),selected:()=>!this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!1),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"radian-mode"}}},{key:"degrees",label:()=>this.controller.s("graphing-calculator-button-settings-degrees"),selected:()=>this.getDegreeMode(),onSelect:()=>this.setDegreeMode(!0),focusHelperOptions:{controller:this.controller,location:{type:"settings",location:"degree-mode"}}}]}getDegreeMode(){return!!this.controller.getGraphSettings().degreeMode}setDegreeMode(e){this.controller.dispatch({type:"set-graph-settings",degreeMode:e})}toggleBrailleMode(){this.controller.dispatch({type:"set-braille-mode",mode:this.controller.getBrailleMode()==="none"?"nemeth":"none"})}getBrailleOptions(){return[{key:"nemeth",label:()=>this.controller.s("shared-calculator-button-braille-mode-nemeth"),selected:()=>this.controller.getBrailleMode()==="nemeth",onSelect:()=>this.setBrailleMode("nemeth")},{key:"ueb",label:()=>this.controller.s("shared-calculator-button-braille-mode-ueb"),selected:()=>this.controller.getBrailleMode()==="ueb",onSelect:()=>this.setBrailleMode("ueb")}]}setBrailleMode(e){this.controller.dispatch({type:"set-braille-mode",mode:e})}didMountContainer(e){this.node=e,P(document).on("dcg-tapstart.geometry-settings-view wheel.geometry-settings-view",r=>{this.eventShouldClosePopover(r)&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:r.device==="keyboard"})}),P(document).on("keydown.geometry-settings-view",r=>{let i=Le(r);if(i==="Esc"&&this.controller.dispatch({type:"close-graph-settings",focusIconAfterClose:!0}),this.controller.isGraphSettingsOpen()&&i==="Tab"&&!r.altKey&&!r.metaKey&&!r.ctrlKey){let n=this.controller.getFocusLocation();if(!n||n.type!=="settings")return;r.shiftKey?r.shiftKey&&(n.location==="reverse-contrast"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),r.preventDefault(),r.stopPropagation()):n.location==="icon"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"degree-mode"}}),r.preventDefault(),r.stopPropagation())):n.location==="icon"?(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"reverse-contrast"}}),r.preventDefault(),r.stopPropagation()):n.location==="degree-mode"&&(this.controller.dispatch({type:"set-focus-location",location:{type:"settings",location:"icon"}}),r.preventDefault(),r.stopPropagation())}})}didUnmountContainer(){P(document).off(".geometry-settings-view")}didUpdate(){if(!this.controller.isGraphSettingsOpen())return;let e=this.controller.getKeypadHeight();e!==this.cachedKeypadHeight&&document.activeElement&&P(document.activeElement).closest(this.node).length&&ss(P(document.activeElement),P(this.node).find(".dcg-popover-interior"),50),this.cachedKeypadHeight=e}eventShouldClosePopover(e){let r=P(e.target),i=!!r.closest(this.node).length,n=!!r.closest(".dcg-action-settings").length,o=this.isMathquillFocused()&&r.closest(".dcg-keypad").length,a=!!r.closest(".dcg-action-undo").length||!!r.closest(".dcg-action-redo").length;return!(i||n||o||a)}isMathquillFocused(){return this.getFocusedLimit()!==void 0}getFocusedLimit(){let e=this.controller.getFocusLocation();if(e&&e.type==="settings")return e.location}getShowXAxis(){return!!this.controller.getGraphSettings().showXAxis}toggleAxes(){this.controller.dispatch({type:"set-graph-settings",showXAxis:!this.getShowXAxis(),showYAxis:!this.getShowXAxis()})}getShowAxes(){return!!this.controller.getGraphSettings().showXAxis}getAxisNumbers(){return!!this.controller.getGraphSettings().xAxisNumbers}toggleAxisNumbers(){let e=this.getAxisNumbers();this.controller.dispatch({type:"set-graph-settings",xAxisNumbers:!e,yAxisNumbers:!e,polarNumbers:!e})}getMinorGridlines(){return this.controller.getGraphSettings().xAxisMinorSubdivisions===0}toggleMinorGridlines(){let e=this.getMinorGridlines()?1:0;this.controller.dispatch({type:"set-graph-settings",yAxisMinorSubdivisions:e,xAxisMinorSubdivisions:e})}toggleInvertedColors(){this.controller.dispatch({type:"set-inverted-colors",value:!this.controller.getInvertedColors()})}getAxisArrowMode(){return this.controller.getGraphSettings().xAxisArrowMode}getShowGrid(){return this.controller.getGraphSettings().showGrid}toggleGrid(){this.controller.dispatch({type:"set-graph-settings",showGrid:!this.getShowGrid()})}toggleArrows(){let e=this.getAxisArrowMode()==="NONE"?"BOTH":"NONE";this.controller.dispatch({type:"set-graph-settings",xAxisArrowMode:e,yAxisArrowMode:e})}getContainerStyle(){return this.controller.getKeypadHeight()?"bottom: 0":""}};var{If:dh}=Kt.Components,zm=class extends Kt.Class{init(){this.controller=this.props.controller()}settings(){return this.controller.getGraphSettings()}template(){return Kt.createElement("div",{class:Kt.const("dcg-calculator-api-container"),style:Kt.const("width: 100%; height: 100%; position: relative;")},Kt.createElement("div",{class:()=>({"dcg-container":!0,"dcg-fullscreen":!this.controller.isListVisible(),"dcg-narrow":this.controller.isNarrow(),"dcg-PROJECTOR-MODE":this.settings().config.projectorMode,"dcg-inverted-colors":!!this.settings().config.invertedColors,"dcg-EDIT-LIST-MODE":this.controller.isInEditListMode(),"dcg-no-graphpaper":!this.settings().config.graphpaper,"dcg-no-branding":!this.settings().config.branding,"dcg-no-expression-topbar":!this.settings().config.expressionsTopbar,"dcg-default-border":!!this.settings().config.border,"dcg-no-hyperlinks":!this.settings().config.links,"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-is-interactive":this.settings().config.expressions||!(this.settings().config.lockViewport||this.settings().userLockedViewport)}),style:()=>({"font-size":this.settings().config.fontSize+"px",background:this.getContainerBackgroundColor(),color:this.controller.getTextColor()}),role:Kt.const("application"),"aria-label":()=>this.controller.isGeometry()?this.controller.s("graphing-calculator-narration-main-desmos-geometry"):this.controller.s("graphing-calculator-narration-main-desmos-graphing-calculator"),"x-ms-format-detection":Kt.const("none"),didMount:this.bindFn(this.didMountRoot)},Kt.createElement(dh,{predicate:()=>this.controller.getGraphSettings().config.expressions},()=>Kt.createElement(Am,{controller:this.props.controller})),Kt.createElement(Mv,{controller:this.props.controller}),Kt.createElement(dh,{predicate:()=>this.controller.isListEnabled()&&!this.controller.isListVisible()&&(!this.controller.isGeometry()||this.controller.isNarrow())},()=>Kt.createElement("div",{class:()=>({"dcg-overgraph-icon-container":!0,"dcg-bottom-right":this.controller.isNarrow()})},Kt.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-show-list"),gravity:()=>this.controller.isNarrow()?"nw":"se"},Kt.createElement("div",{class:()=>({"dcg-show-expressions-tab":!0,"dcg-overgraph-icon":!0,"dcg-rotated":this.controller.isNarrow()}),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-show-list"),role:Kt.const("button"),tabindex:Kt.const("0"),onTap:e=>{this.controller.dispatch({type:"show-expressions-list",focusHideIcon:e.device==="keyboard"})},manageFocus:this.const(ut({controller:this.controller,location:{type:"show-expression-list-btn"}}))},Kt.createElement("i",{class:Kt.const("dcg-icon-show"),"aria-hidden":Kt.const("true")}))))),Kt.createElement(dh,{predicate:this.bindFn(this.showHamburger)},()=>Kt.createElement("div",{class:Kt.const("dcg-overgraph-icon-container")},Kt.createElement(Ue,{tooltip:()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),gravity:this.const("se")},Kt.createElement("div",{role:Kt.const("button"),"aria-label":()=>this.controller.s("graphing-calculator-label-tooltip-open-graph"),class:Kt.const("dcg-action-opendrawer dcg-in-api-action-opendrawer dcg-overgraph-icon"),onTap:()=>this.controller.dispatch({type:"open-drawer"})},Kt.createElement("i",{class:Kt.const("dcg-icon-hamburger"),"aria-hidden":Kt.const("true")}))))),Kt.createElement(Um,{controller:this.props.controller}),Kt.createElement(dh,{predicate:()=>this.controller.isGeoUIActive()&&this.controller.getGraphSettings().config.settingsMenu&&this.controller.isGraphSettingsOpen()},()=>Kt.createElement($m,{controller:this.props.controller})),Kt.createElement(dh,{predicate:()=>this.controller.isGeoUIActive()},()=>Kt.createElement(Kv,{controller:this.props.controller})),Kt.createElement(Uv,{message:()=>{let e=this.controller.getToastData().message;return this.controller.raw(e||"")},link:()=>this.controller.getToastData().link||void 0,showUndo:()=>!!this.controller.getToastData().undoCallback,showLearnMore:()=>!!this.controller.getToastData().learnMoreCallback,noAria:()=>!!this.controller.getToastData().noAria,toastStyle:()=>this.controller.getToastData().toastStyle,s:this.controller.s,onUndo:()=>this.controller.dispatch({type:"toast/undo"}),onLearnMore:()=>this.controller.dispatch({type:"toast/learn-more"}),onClose:()=>this.controller.dispatch({type:"toast/close"})}),Kt.createElement("div",{class:Kt.const("dcg-grapher")}),Kt.createElement(dh,{predicate:()=>this.controller.getGraphSettings().config.keypad},()=>Kt.createElement(Rv,{controller:this.props.controller}))))}showHamburger(){return!this.controller.getGraphSettings().config.showHamburger||this.controller.isGeometry()?!1:this.controller.isNarrow()}getContainerBackgroundColor(){return this.controller.hasTransparentBackground()?"none":this.controller.getBackgroundColor()}didMountRoot(e){fp(e),this.controller.getGraphSettings().config.disableScrollFix||Bw(e),this.setupFileDragDrop(e)}setupFileDragDrop(e){let r=P(e);Gk(r);let i=P(),n=this;function o(){i=P(),r.off(".filedraggedover"),n.controller.dispatch({type:"file-is-not-dragged-over"})}r.on("dragenter",a=>{this.controller.areImagesEnabled()&&(i.length===0&&r.on("dcg-tapstart.filedraggedover",o),i=i.add(a.target),this.controller.dispatch({type:"file-is-dragged-over"}))}).on("dragleave",a=>{i=i.not(a.target),i.length===0&&o()}).on("drop",o)}};var qv=class extends pa{constructor(r){super();this.workerPool=r,this.guid=__dcg_shared_module_exports__['Ka']("worker-pool-connection"),this.worker=r.allocateWorker(),this.worker.__connections[this.guid]=this}destroy(){this.sendMessage({type:"destroy"}),delete this.worker.__connections[this.guid]}killWorker(){this.worker.__isFake||this.workerPool.killWorker(this.worker)}onWorkerKilled(){}onResponse(r){}sendMessage(r){this.worker.__isFake?this.worker.postMessage(r):this.worker.postMessage({connectionId:this.guid,originalMessage:r})}};function h_(t){var e={},r=new __dcg_shared_module_exports__['Nc'](i);function i(n,o){t({type:n,payload:o})}return e.postMessage=function(n){setTimeout(function(){r.processChangeSet(n)},0)},e}sb();var Wm="";try{Wm=Zh(window.location.search,"workerThrottle"),Wm==null&&(Wm=Zh(window.top.location.search,"workerThrottle"))}catch(t){}var g_=parseInt(Wm,10),Ak=0;function f_(t){return g_?function(e){Ak=Math.max(Date.now(),Ak)+g_,setTimeout(t,Ak-Date.now(),e)}:t}var uh=class extends pa{constructor(r=1/0){super();this.workers=[],this.maxWorkers=r}allowedToSpawnWorker(){return!!__dcg_worker_source_exports__['createWorker']&&this.workers.length<this.maxWorkers}killWorker(r){var i=__dcg_shared_module_exports__['za'](this.workers,r);i!==-1&&(r.terminate(),this.workers=__dcg_shared_module_exports__['xa'](this.workers,r),__dcg_shared_module_exports__['ta'](__dcg_shared_module_exports__['Ca'](r.__connections)).forEach(function(n){n&&n.onWorkerKilled&&n.onWorkerKilled()}))}spawnWorker(){if(!__dcg_worker_source_exports__['createWorker'])return null;try{var r=__dcg_worker_source_exports__['createWorker']();return r.__connections={},r.__isFake=!1,r.onerror=function(i){__dcg_shared_module_exports__['Hc'].log(i)},r.addEventListener("message",f_(function(i){var n=i.data;if(!(n&&n.log)&&n&&n.connectionId){var o=r.__connections[n.connectionId];o&&o.onResponse(n.originalMessage)}})),this.workers.push(r),r}catch(i){return null}}spawnFakeWorker(){var r=h_(f_(function(i){var n=__dcg_shared_module_exports__['Ca'](r.__connections)[0];n&&n.onResponse(i)}));return r.__isFake=!0,r.__connections={},r}findLeastUsedWorker(){var r=function(n){return __dcg_shared_module_exports__['wa'](n.__connections)},i=__dcg_shared_module_exports__['ua'](this.workers,r)[0];return i}allocateWorker(){var r=null;return this.allowedToSpawnWorker()&&(r=this.spawnWorker()),r||(r=this.findLeastUsedWorker()),r||(r=this.spawnFakeWorker()),r}};var l6=4e3,Kc=class{constructor(e){this.__ticksEnabled=!0;this.listeners={processChangeSet(e){var r={},i={};for(var n in e.graphChanges){var o=e.graphChanges[n];o===void 0?i[n]=!0:(__dcg_shared_module_exports__['Kb'](o),r[n]=o)}var a={};for(var n in e.intersectionChanges)i[n]||(a[n]=e.intersectionChanges[n]);var s=!!this.changeSet;this.onEvaluatorResults({evaluationStates:e.statusChanges,graphData:{addedGraphs:r,removedGraphs:i,intersections:a},renderSlowly:!!e.isCompleteState,timingData:e.timingData,eventUpdates:e.eventUpdates});let l=e.syncId;for(;this.syncRequests.length&&l!==void 0&&this.syncRequests[0].id<=l;)this.syncRequests.shift().callback();this.markJobFinished(),s&&this._processChangeSet()}};this.__state={},this.changeSet=null,this.cumulativeChangeSet={},this.syncId=1,this.syncRequests=[],e||(e=new uh),this.workerPool=e,this.createWorkerPoolConnection()}privateGetWorkerPool(){return this.workerPool}privateGetWorkerPoolConnection(){return this.workerPoolConnection}createWorkerPoolConnection(){this.workerPoolConnection&&(this.workerPoolConnection.onResponse=function(){},this.workerPoolConnection.onWorkerKilled=function(){}),this.workerPoolConnection=new qv(this.workerPool),this.markJobFinished(),this.workerPoolConnection.onResponse=e=>{this.shouldIgnoreWorkerMessage(e)?e.type==="processChangeSet"&&(this.markJobFinished(),this._processChangeSet()):this.listeners[e.type].call(this,e.payload)},this.workerPoolConnection.onWorkerKilled=()=>{var e=this.hasJobInWorker();this.createWorkerPoolConnection(),e?(this.changeSet=__dcg_shared_module_exports__['k'](this.cumulativeChangeSet),this.__state.changed=!0,this.__state.droppedMessage=!0):(this.changeSet=__dcg_shared_module_exports__['k'](this.cumulativeChangeSet),this.__state.changed=!1),this.processChangeSet()}}destroy(){this.workerPoolConnection&&(this.workerPoolConnection.onResponse=function(){},this.workerPoolConnection.onWorkerKilled=function(){},this.workerPoolConnection.destroy())}shouldIgnoreWorkerMessage(e){return this.__suspendUntilSyncId?!e||!e.payload?!0:!(e.payload.syncId>=this.__suspendUntilSyncId):!1}suspend(){(!this.changeSet||!this.changeSet.syncId)&&(this.syncId++,this.applyToChangeSets(e=>{e.syncId=this.syncId})),this.__suspendUntilSyncId=this.changeSet.syncId}markJobFinished(){this.__state.droppedMessage=!1,this.__jobStartTime=-1,this.__suspendUntilSyncId=void 0}startJobTimer(){this.__jobStartTime=new Date().getTime()}hasJobInWorker(){return this.__jobStartTime!==-1}getJobElapsedTime(){return this.hasJobInWorker()?new Date().getTime()-this.__jobStartTime:NaN}setTicksEnabled(e){this.__ticksEnabled=e}tick(){this.__ticksEnabled&&this._processChangeSet()}processChangeSet(){this.__processChangeSetRequested=!0}_processChangeSet(){if(this._syncEvaluatorConfig(),!this.__processChangeSetRequested)return;let e=this.getJobElapsedTime()>=l6;if(this.__state.droppedMessage&&e){this.workerPoolConnection.killWorker();return}if(this.__state.changed&&this.changeSet)if(this.changeSet.syncId||(this.syncId++,this.changeSet.syncId=this.syncId),this.hasJobInWorker())this.changeSet.isCompleteState&&e&&this.workerPoolConnection.killWorker();else{let r=this.changeSet;this.changeSet=null,this.__state.changed=!1,this.startJobTimer(),this.workerPoolConnection.sendMessage(r),this.__processChangeSetRequested=!1}}notifyWhenSynced(e){if(this._syncEvaluatorConfig(),!this.hasJobInWorker()&&!this.changeSet){setTimeout(e,0);return}this.syncId++,this.syncRequests.push({id:this.syncId,callback:e}),this.applyToChangeSets(r=>{r.syncId=this.syncId})}applyToChangeSets(e){this.__state.changed=!0,this.changeSet||(this.changeSet={}),this.cumulativeChangeSet||(this.cumulativeChangeSet={}),e(this.changeSet),e(this.cumulativeChangeSet),this.processChangeSet()}clearStatementsAndStartCompleteState(){this.hasJobInWorker()&&this.suspend(),this.applyToChangeSets(function(e){e.isCompleteState=!0,delete e.statements})}markUndoRedoState(){this.applyToChangeSets(function(e){e.isUndoRedoState=!0})}addStatement(e){this.applyToChangeSets(function(r){r.statements||(r.statements={}),r.statements[e.id]=__dcg_shared_module_exports__['k'](e)})}removeStatement(e){this.applyToChangeSets(function(r){r.statements||(r.statements={}),r.removes||(r.removes={}),delete r.statements[e],r.removes[e]=!0})}addActionStepEvent(e){this.applyToChangeSets(function(r){r.events||(r.events=[]),r.events.push({type:"step",expressionId:e})})}addClockTickEvent(e,r){this.applyToChangeSets(function(i){i.events||(i.events=[]),i.events.push({type:"clock-tick",id:e,isFirstTick:r})})}addClickEvent(e,r){this.applyToChangeSets(function(i){i.events||(i.events=[]),r===void 0&&(r=0),i.events.push({type:"click",expressionId:e,indexVar:r})})}_syncEvaluatorConfig(){if(this.readEvaluatorConfig){var e=this.readEvaluatorConfig();for(let r in e)this._applyIfChanged(e,r)}}_applyIfChanged(e,r){let i=this.cumulativeChangeSet&&this.cumulativeChangeSet[r],n=e[r];__dcg_shared_module_exports__['Ea'](i,n)||this.applyToChangeSets(function(o){o[r]=n})}};function dl(t){return t==="es-ES"?(__dcg_shared_module_exports__['Hc'].warn("{language: 'es-ES'} has been deprecated. Proceeding with {language: 'es'}"),"es"):t}Ns();var c6=0,jm=class{constructor(e,r,i,n){e||(e=document.createElement("div"));let o=document.createElement("div");o.className="dcg-wrapper",o.style.width="100%",o.style.height="100%",e.appendChild(o),this.__id=c6++;let a=new as;this.graphSettings=a;for(let w in i)a.config.setProperty(w,i[w]);let s=new Td(a);this.controller=s,n&&s.dispatch({type:"ui/container-resized",size:n}),this.rootElt=o,this.view=ph.mountToNode(zm,this.rootElt,{controller:ph.const(s)});let l=new Kc(r);this.controller.setEvaluator(l),this.controller.setRootElt(this.rootElt);let c=s.find$(".dcg-grapher"),u=new Hl(c,a,this.controller,l);this.controller.setGrapher(u),a.registerCallbacks(u,l),this.controller.initStateStack(),l.readEvaluatorConfig=()=>({evaluationMode:s.isGeometry()?"geometry":"graphing",globalRandomSeed:a.randomSeed,degreeMode:a.degreeMode,viewState:s.getViewState(),selectedIds:s.getPropagatedSelectedIds(),restrictedFunctions:a.config.restrictedFunctions,forceEnableGeometryFunctions:a.config.forceEnableGeometryFunctions,distributions:a.config.distributions,pointsOfInterest:a.config.pointsOfInterest,plotSingleVariableImplicitEquations:a.config.plotSingleVariableImplicitEquations,plotImplicits:a.config.plotImplicits,plotInequalities:a.config.plotInequalities,sliders:a.config.sliders,actions:!!a.config.actions,substitutions:!!a.config.substitutions,dimensions:s.getGrapherDimensions()}),l.onEvaluatorResults=w=>{this.controller.dispatch({type:"on-evaluator-changes",changes:w.evaluationStates,timingData:w.timingData,graphData:w.graphData,eventUpdates:w.eventUpdates}),u.redrawAllLayers()},this.unsubFunc=this.controller.subToChanges(()=>{this.controller.doesDOMHaveSize()&&(this.view.update(),u.update());var w=!1;p()&&(w=!0),w&&this.controller.doesDOMHaveSize()&&(this.view.update(),u.update())});let h=new Mn;h.setProperties({pixelCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0},mathCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0}}),this.graphpaperBounds=h;function p(){var w=!1,b=s.computeMajorLayout(),D={left:b.grapher.left,right:b.grapher.left+b.grapher.width,width:b.grapher.width,top:b.grapher.top,bottom:b.grapher.top+b.grapher.height,height:b.grapher.height},I=u.getCurrentViewport(),E={top:I.ymax,bottom:I.ymin,left:I.xmin,right:I.xmax,width:I.xmax-I.xmin,height:I.ymax-I.ymin};__dcg_shared_module_exports__['Ea'](E,h.mathCoordinates)||(h.setProperty("mathCoordinates",E),w=!0);var G=D.height>0&&D.width>0;return G&&!__dcg_shared_module_exports__['Ea'](D,h.pixelCoordinates)&&(h.setProperty("pixelCoordinates",D),w=!0),w}P(this.rootElt).on("keydown.calculator-"+this.__id,w=>{this.grapher&&this.grapher.audioGraph.handleKeydown(w),this.instanceHotkeys.handleKeydown(w)}),P(window).on("dcg-tapstart.calculator-"+this.__id,w=>{let b=P(w.target),D=!!b.closest(this.rootElt).length,I=w.wasHandled("create-expression-with-keyboard"),E=!!b.closest(".dcg-api-shared-keypad-root").length,G=!!b.hasClass("dcg-shell");if(!D&&!E&&!G&&!I&&s.dispatch({type:"set-none-selected"}),w.wasHandled("do-not-clear-poi-labels")||(u.traceLayer.clearOpenedPOI(),u.redrawAllLayers()),s.isInEditListMode()){let T=b.closest(".dcg-exppanel").length===0&&b.closest(".dcg-options-menu").length===0&&b.closest(".dcg-expression-top-bar").length===0&&b.closest(".dcg-keypad").length===0;(!D||T)&&s.dispatch({type:"set-edit-list-mode",isEditListMode:!1,focusExpressionList:!1})}}),this.grapher=u,this.evaluator=l,this.tourManager=new $x,this.controller.dispatch({type:"set-blank"});let g=["degreeMode"],y={};g.forEach(function(w){i[w]!==void 0&&(y[w]=i[w])}),a.setGraphSettings(y),a.config.expressionsCollapsed&&this.setOptions({expressionsCollapsed:!0}),a.config.capExpressionSize&&this.setOptions({capExpressionSize:!0}),a.config.hasOwnProperty("pointsOfInterest")&&this.setOptions({pointsOfInterest:a.config.pointsOfInterest}),a.config.hasOwnProperty("backgroundColor")&&this.setOptions({backgroundColor:a.config.backgroundColor}),a.config.hasOwnProperty("textColor")&&this.setOptions({textColor:a.config.textColor}),a.config.observe("language",()=>{let w=this.controller.getState();this.controller.dispatch({type:"set-state",state:w}),this.tourManager&&(this.tourManager.closingMsg=(b,D)=>"<b>"+b+"</b><br>"+this.controller.s("graphing-tours-label-self-destruct",{seconds:D}))}),a.config.observe("forceLogModeRegressions",()=>{a.config.forceLogModeRegressions&&this.controller.setAllRegressionsToLogMode()}),this.instanceHotkeys=new Xf(s)}setOption(e,r){this.controller.getGraphSettings().config.setProperty(e,r)}setOptions(e){let r,i=this.controller.getGraphSettings().config,n=__dcg_shared_module_exports__['b']({},e);e.hasOwnProperty("backgroundColor")&&(__dcg_shared_module_exports__['dc'](e.backgroundColor)||(__dcg_shared_module_exports__['Hc'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)"),delete n.backgroundColor)),e.hasOwnProperty("textColor")&&(__dcg_shared_module_exports__['dc'](e.textColor)||(__dcg_shared_module_exports__['Hc'].warn("Invalid textColor. Text color must be a 3- or 6-character hex color (e.g. #000 or #001111)"),delete n.textColor)),e.hasOwnProperty("menus")&&(__dcg_shared_module_exports__['Hc'].warn("Deprecated option: menus. Setting settingsMenu and expressionsTopbar instead."),e.hasOwnProperty("settingsMenu")||(n.settingsMenu=!!e.menus),e.hasOwnProperty("expressionsTopbar")||(n.expressionsTopbar=!!e.menus),delete n.menus),e.hasOwnProperty("solutions")&&(__dcg_shared_module_exports__['Hc'].warn("Deprecated option: solutions. Setting pointsOfInterest instead."),e.hasOwnProperty("pointsOfInterest")||(n.pointsOfInterest=!!e.solutions),delete n.solutions),e.hasOwnProperty("administerSecretFolders")&&(__dcg_shared_module_exports__['Hc'].warn("Deprecated option: administerSecretFolders. Setting authorFeatures instead."),e.hasOwnProperty("authorFeatures")||(n.authorFeatures=!!e.administerSecretFolders),delete n.administerSecretFolders),e.hasOwnProperty("singleVariableSolutions")&&(__dcg_shared_module_exports__['Hc'].warn("Deprecated option: singleVariableSolutions has been removed."),delete n.singleVariableSolutions),e.graphpaper===!1&&(e.expressionsCollapsed&&(n.expressionsCollapsed=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot set graphpaper: false with expressionsCollapsed: true. Proceeding with expressionsCollapsed: false.")),i.expressionsCollapsed&&(n.expressionsCollapsed=!1,__dcg_shared_module_exports__['Hc'].warn("Disabling the graphpaper with the expressions list collapsed is not supported.Setting expressionsCollapsed: false.")),e.zoomButtons&&(n.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot set graphpaper: false with zoomButtons: true. Proceeding with zoomButtons: false.")),e.showResetButtonOnGraphpaper&&(n.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot set graphpaper: false with showResetButtonOnGraphpaper: true. Proceeding with showResetButtonOnGraphpaper: false.")),i.zoomButtons&&(n.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Disabling the graphpaper with the zoomButtons visible is not supported. Setting zoomButtons: false.")),i.showResetButtonOnGraphpaper&&(n.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['Hc'].warn("Disabling the graphpaper with the reset button visible is not supported. Setting showResetButtonOnGraphpaper: false."))),i.graphpaper===!1&&(e.expressionsCollapsed||e.zoomButtons||e.showResetButtonOnGraphpaper)&&(n.graphpaper=!0,__dcg_shared_module_exports__['Hc'].warn("Must have visible graphpaper to proceed. Setting graphpaper: true.")),e.lockViewport&&e.zoomButtons&&(n.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot set zoomButtons: true and lockViewport: true. Proceeding with zoomButtons: false.")),i.lockViewport&&e.zoomButtons&&(n.lockViewport=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot set zoomButtons: true while the viewport is locked. Setting lockViewport: false.")),i.zoomButtons&&e.lockViewport&&(n.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot lock the viewport without hiding the zoom buttons. Setting zoomButtons: false."));function o(u){let{notes:h,folders:p,images:g}=u;return h===!1||p===!1||g===!1}let a=o(e),s=o(__dcg_shared_module_exports__['b'](__dcg_shared_module_exports__['b']({},i),e)),l=i.pasteGraphLink,c=e.pasteGraphLink;a?(c||l)&&(n.pasteGraphLink=!1,__dcg_shared_module_exports__['Hc'].warn("Cannot disable creating note, folder, or image expressions without disabling graph link pasting. Setting pasteGraphLink: false.")):c&&s&&(n.notes=!0,n.folders=!0,n.images=!0,__dcg_shared_module_exports__['Hc'].warn("Cannot enable graph link pasting while the creation of notes, folders, or images is disable. Setting notes: true, folders: true, images: true.")),e.language&&(n.language=dl(e.language)),e.logScales&&this.controller.isGeometry()&&(__dcg_shared_module_exports__['Hc'].warn("Cannot set logScales: true in the geometry calculator"),delete n.logScales);for(r in n)if(n.hasOwnProperty(r))switch(r){case"expressionsCollapsed":this.setOption("expressionsCollapsed",!!n.expressionsCollapsed),n.expressionsCollapsed?this.controller.dispatch({type:"hide-expressions-list",focusShowIcon:!1}):this.controller.dispatch({type:"show-expressions-list",focusHideIcon:!1});break;case"qwertyKeyboard":this.setOption("qwertyKeyboard",!!n.qwertyKeyboard),this.controller.isLetterKeypadOpen()&&this.controller.dispatch({type:"keypad/abc"});break;case"degreeMode":this.setOption("degreeMode",!!n.degreeMode),this.controller.getGraphSettings().setGraphSettings({degreeMode:!!n.degreeMode});break;case"actions":{let h=n[r];if(h===void 0||h===this.controller.getGraphSettings().config.actions)break;this.setOption(r,h),this.setState(this.getState(),{allowUndo:!0});break}case"substitutions":{let h=n[r];if(h===void 0||h===this.controller.getGraphSettings().config.substitutions)break;this.setOption(r,h),this.setState(this.getState(),{allowUndo:!0});break}case"product":{__dcg_shared_module_exports__['Hc'].warn("Cannot update 'product' setting.");break}case"keypad":case"graphpaper":case"expressions":case"settingsMenu":case"zoomButtons":case"showResetButtonOnGraphpaper":case"expressionsTopbar":case"pointsOfInterest":case"trace":case"border":case"lockViewport":case"authorFeatures":case"advancedStyling":case"images":case"imageUploadCallback":case"folders":case"notes":case"sliders":case"links":case"restrictedFunctions":case"forceEnableGeometryFunctions":case"distributions":case"pasteGraphLink":case"pasteTableData":case"clearIntoDegreeMode":case"autosize":case"plotSingleVariableImplicitEquations":case"plotImplicits":case"plotInequalities":case"colors":case"branding":case"disableScrollFix":case"invertedColors":case"fontSize":case"projectorMode":case"language":case"onlyTraceSelected":case"disableMouseInteractions":case"nativeOnscreenKeypad":case"functionDefinition":case"plaidMode":case"pasteGraphLinkCallback":case"editOnWeb":case"crossOriginSaveTest":case"backgroundColor":case"textColor":case"enableTabindex":case"audioTraceReverseExpressions":case"showHamburger":case"decimalToFraction":case"capExpressionSize":case"transparentBackground":case"pauseWhenOffscreen":case"hideGeoUI":case"brailleMode":case"sixKeyInput":case"brailleControls":case"zoomFit":case"forceLogModeRegressions":case"audio":case"logScales":{let h=n[r];h!==void 0&&this.setOption(r,h);break}default:return r}}setViewport(e){let r=new Ci(e[0],e[1],e[2],e[3]);this.grapher.viewportController.setViewport(r),this.controller.dispatch({type:"commit-user-requested-viewport",viewport:r})}resize(e){e&&this.controller.dispatch({type:"ui/container-resized",size:e})}interceptTouch(){let e=P(this.rootElt),r=e.find(".dcg-expression-top-bar");r.add(e.find(".dcg-keypad")),r.length&&(r.on("touchstart",i=>{P(i.target).is("input, textarea")||i.preventDefault()}),r.on("touchend",i=>{P(i.target).closest(".dcg-do-not-blur").length>0||nk()}))}destroy(){P(window).off(".calculator-"+this.__id);let e=P(this.rootElt);e.off(".calculator-"+this.__id),this.unsubFunc(),this.graphSettings.unobserveAll(),this.evaluator&&this.evaluator.destroy(),this.grapher&&this.grapher.remove(),ph.unmountFromNode(this.rootElt),e.remove()}tick(e,r){r||(this.controller.handleTick(e),this.controller.updateRenderShellsAfterDispatch()),this.evaluator.tick(),this.grapher&&this.grapher.tick(e)}getState(e){return this.controller.getState(e)}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e||{}})}setState(e,r){this.controller.dispatch({type:"set-state",state:e,opts:r||{}})}};function d6(){var t=P('<div style="z-index:99999; position: absolute; left: 0; top: 0;background:#FFF">waiting...</div>').appendTo("body"),e=window,r=[];e.Calc.controller.onEvaluatorChangesSpy=function(){r.push(Date.now())},setInterval(function(){for(var i=Date.now();i-r[0]>1e3;)r.shift();t.text(r.length+" fps")},100)}function u6(){var t=P('<div style="z-index:99999; position: absolute; left: 0; top: 0;background:#FFF">waiting...</div>').appendTo("body"),e=window,r=[],i=0;e.Calc.controller.onEvaluatorChangesSpy=function(s,l){let{timeInWorker:c}=l;r[i%100]=c,i+=1};function n(){let s=0;for(let c of r)s+=c;let l=s/r.length;t.text(l.toFixed(1)+" ms")}let o;function a(){cancelAnimationFrame(o),o=requestAnimationFrame(a),n()}a()}var p6=!!Sn().simulationFPS;p6&&(Ym=setInterval(function(){var t=window.Calc;t&&(clearInterval(Ym),setTimeout(d6,1e3))},1));var Ym,h6=!!Sn().timeInWorker;h6&&(Ym=setInterval(function(){var e=window.Calc;e&&(clearInterval(Ym),setTimeout(u6,1e3))},1));var Ym;at();var m_=1,hh={},Jm=!1;function b_(){Jm=!0,requestAnimationFrame(g6)}var y_={};function g6(){y_.rafSPY&&y_.rafSPY(),Jm=!1;for(let t in hh)hh[t].detectAndEnqueueEvent(),Jm=!0;if(Jm){b_();for(let t in hh)hh[t].dispatchQueuedEvent()}}var Fd=class{constructor(e,r){this.elt=e;this.cb=r;this.destroyed=!1;this.lastOffscreen=!1;this.id=m_.toString(),this.appliedScale={x:1,y:1},m_++}stopWatching(){delete hh[this.id]}startWatching(){this.checkForChanges(),hh[this.id]=this,Jm||b_()}resetAppliedScalingAndGetBoundingClientRect(){var e=this.elt.getBoundingClientRect(),r={x:e.width/this.elt.offsetWidth,y:e.height/this.elt.offsetHeight};if(r.x===this.appliedScale.x&&r.y===this.appliedScale.y)return e;let i=P(this.elt).children(".dcg-wrapper")[0];return i&&(this.appliedScale=r,P(i).css({transform:"scale("+1/this.appliedScale.x+","+1/this.appliedScale.y+")",width:100*this.appliedScale.x+"%",height:100*this.appliedScale.y+"%","transform-origin":"0 0"})),e}detectAndEnqueueEvent(){if(this.destroyed)return;let e=!0;if(!(document.body&&document.body.contains(this.elt)))this.lastSize&&(this.lastSize=void 0,this.queuedEvent={type:"removed",target:this.elt,isOffscreen:!0});else{let i=this.resetAppliedScalingAndGetBoundingClientRect();e=i.top>window.innerHeight||i.bottom<0||i.left>window.innerWidth||i.right<0,this.lastSize?(i.width!==this.lastSize.width||i.height!==this.lastSize.height)&&(this.lastSize.width=i.width,this.lastSize.height=i.height,this.queuedEvent={type:"resized",target:this.elt,size:__dcg_shared_module_exports__['b']({},this.lastSize),isOffscreen:e}):(this.lastSize={width:i.width,height:i.height},this.queuedEvent={type:"added",target:this.elt,size:__dcg_shared_module_exports__['b']({},this.lastSize),isOffscreen:e})}e!==this.lastOffscreen&&(this.lastOffscreen=e,this.queuedEvent||(this.queuedEvent={type:"offscreen-noop",target:this.elt,isOffscreen:e}))}dispatchQueuedEvent(){let e=this.queuedEvent;e&&(this.queuedEvent=void 0,this.cb(e))}checkForChanges(){this.detectAndEnqueueEvent(),this.dispatchQueuedEvent()}destroy(){this.stopWatching();for(var e in this)this.hasOwnProperty(e)&&delete this[e];this.destroyed=!0}};function x_(t){var e=t.mode,r=t.width,i=t.height,n=t.currentBounds,o=t.graphpaperAspectRatio,a=t.mathAspectRatio,s=t.mathBounds,l=r/i,c={x:n.left+n.width/2,y:n.bottom+n.height/2};if(s.left===void 0!=(s.right===void 0)||s.bottom===void 0!=(s.top===void 0))return __dcg_shared_module_exports__['Hc'].warn('asyncScreenshot: cannot specify "left" bound without "right" or "bottom" bound without "top". Got: '+s),n;var u=s.left!==void 0&&s.right!==void 0,h=s.bottom!==void 0&&s.top!==void 0,p=u&&h,g,y,w,b,D,I,E,G,T,L;switch(e){case"stretch":return p?s:u?{left:s.left,right:s.right,bottom:n.bottom,top:n.top}:h?{left:n.left,right:n.right,bottom:s.bottom,top:s.top}:n;case"contain":return p?(b=s.right-s.left,D=s.top-s.bottom,I={x:s.left+b/2,y:s.bottom+D/2},w=b/D,l>w?(y=D/i,g=y*a,{left:I.x-g*r/2,right:I.x+g*r/2,bottom:s.bottom,top:s.top}):(g=b/r,y=g/a,{left:s.left,right:s.right,bottom:I.y-y*i/2,top:I.y+y*i/2})):u?(E=s.right-s.left,G=s.left+E/2,w=E/n.height,l>w?(y=n.height/i,g=y*a,{left:G-g*r/2,right:G+g*r/2,bottom:n.bottom,top:n.top}):(g=E/r,y=g/a,{left:s.left,right:s.right,bottom:c.y-y*i/2,top:c.y+y*i/2})):h?(T=s.top-s.bottom,L=s.bottom+T/2,w=n.width/T,l>w?(y=T/i,g=y*a,{left:c.x-g*r/2,right:c.x+g*r/2,bottom:s.bottom,top:s.top}):(g=n.width/r,y=g/a,{left:n.left,right:n.right,bottom:L-y*i/2,top:L+y*i/2})):l>o?(y=n.height/i,g=y*a,{left:c.x-g*r/2,right:c.x+g*r/2,bottom:n.bottom,top:n.top}):(g=n.width/r,y=g/a,{left:n.left,right:n.right,bottom:c.y-y*i/2,top:c.y+y*i/2});case"preserveX":return p?(b=s.right-s.left,D=s.top-s.bottom,I={x:s.left+b/2,y:s.bottom+D/2},w=b/D,g=b/r,y=g/a,{left:s.left,right:s.right,bottom:I.y-y*i/2,top:I.y+y*i/2}):h?(T=s.top-s.bottom,L=s.bottom+T/2,w=n.width/T,g=n.width/r,y=g/a,{left:n.left,right:n.right,bottom:L-y*i/2,top:L+y*i/2}):u?(E=s.right-s.left,g=E/r,y=g/a,{left:s.left,right:s.right,bottom:c.y-y*i/2,top:c.y+y*i/2}):(E=n.right-n.left,g=E/r,y=g/a,{left:n.left,right:n.right,bottom:c.y-y*i/2,top:c.y+y*i/2});case"preserveY":return p?(b=s.right-s.left,D=s.top-s.bottom,I={x:s.left+b/2,y:s.bottom+D/2},w=b/D,y=D/i,g=y*a,{left:I.x-g*r/2,right:I.x+g*r/2,bottom:s.bottom,top:s.top}):u?(E=s.right-s.left,G=s.left+E/2,w=E/n.height,y=n.height/i,g=y*a,{left:G-g*r/2,right:G+g*r/2,bottom:n.bottom,top:n.top}):h?(T=s.top-s.bottom,y=T/i,g=y*a,{left:c.x-g*r/2,right:c.x+g*r/2,bottom:s.bottom,top:s.top}):(T=n.top-n.bottom,y=T/i,g=y*a,{left:c.x-g*r/2,right:c.x+g*r/2,bottom:n.bottom,top:n.top});default:return n}}var $v=class{constructor(e){this.mq=e,this.id=e.id,this.data=e.data}simulateUserChangedLatex(){qe.simulateUserChangedLatex(this.mq)}simulateKeypress(e){qe.simulateKeypress(this.mq,e)}latex(e){return e===void 0?this.mq.latex():(this.mq.latex(e),this.simulateUserChangedLatex(),this)}reflow(){this.mq.reflow()}el(){return this.mq.el()}getAriaLabel(){return this.mq.getAriaLabel()}setAriaLabel(e){return this.mq.setAriaLabel(e)}html(){return this.mq.html()}mathspeak(){return this.mq.mathspeak()}text(){return this.mq.text()}selection(){return this.mq.selection()}select(){return this.mq.select(),this}moveToRightEnd(){return this.mq.moveToRightEnd(),this}moveToLeftEnd(){return this.mq.moveToLeftEnd(),this}cmd(e){return this.mq.cmd(e),this.simulateUserChangedLatex(),this}write(e){return this.mq.write(e),this.simulateUserChangedLatex(),this}keystroke(e){return this.simulateKeypress(e),this}typedText(e){return this.mq.typedText(e),this.simulateUserChangedLatex(),this}clearSelection(){return this.mq.clearSelection(),this}getAriaPostLabel(){return this.mq.getAriaPostLabel()}setAriaPostLabel(e,r){return this.mq.setAriaPostLabel(e,r),this}blur(){return this.mq.blur(),this}focus(){return this.mq.focus(),this}revert(){return this.mq.revert()}ignoreNextMousedown(e){return this.mq.ignoreNextMousedown(e),this}clickAt(e,r,i){return this.mq.clickAt(e,r,i),this}};sb();var w_=Zh(location.search,"nworkers"),v_=4;w_&&(v_=parseInt(w_,10));var gh=new uh(v_);var Vk={keypad:!0,graphpaper:!0,expressions:!0,settingsMenu:!0,zoomButtons:!0,showResetButtonOnGraphpaper:!1,expressionsTopbar:!0,capExpressionSize:!1,pointsOfInterest:!0,trace:!0,border:!0,lockViewport:!1,expressionsCollapsed:!1,authorFeatures:!1,advancedStyling:!1,images:!0,imageUploadCallback:qx,folders:!0,notes:!0,sliders:!0,links:!0,qwertyKeyboard:!0,restrictedFunctions:!1,forceEnableGeometryFunctions:!1,pasteGraphLink:!1,pasteTableData:!0,degreeMode:!1,clearIntoDegreeMode:!1,autosize:!0,plotSingleVariableImplicitEquations:!0,plotImplicits:!0,plotInequalities:!0,colors:{RED:Ax,BLUE:Vx,GREEN:Lx,ORANGE:Ox,PURPLE:Px,BLACK:_x},invertedColors:!1,functionDefinition:!0,projectorMode:!1,decimalToFraction:!0,fontSize:16,language:"en",backgroundColor:"#fff",textColor:"#000",distributions:!0,brailleMode:"none",sixKeyInput:!1,brailleControls:!0,zoomFit:!0,forceLogModeRegressions:!1,actions:"auto",audio:!0},C_=Object.keys(Vk),S_={product:"graphing",showHamburger:!1,disableScrollFix:!1,branding:!0,onlyTraceSelected:!1,disableMouseInteractions:!1,nativeOnscreenKeypad:!1,plaidMode:!1,pasteGraphLinkCallback:void 0,editOnWeb:!1,crossOriginSaveTest:!1,enableTabindex:!0,audioTraceReverseExpressions:!1,transparentBackground:!1,pauseWhenOffscreen:!1,hideGeoUI:!1,substitutions:!0,logScales:!1},f6={solutions:!0,menus:!0,singleVariableSolutions:!0,clickableObjects:!1,administerSecretFolders:!1},zv=__dcg_shared_module_exports__['b'](__dcg_shared_module_exports__['b']({},Vk),S_);function E_(t){return!!(Vk.hasOwnProperty(t)||S_.hasOwnProperty(t)||f6.hasOwnProperty(t))}function Wv(t){var e=__dcg_shared_module_exports__['k'](zv);for(var r in t)e.hasOwnProperty(r)&&(e[r]=t[r]);return __dcg_shared_module_exports__['dc'](e.backgroundColor)||(e.backgroundColor=zv.backgroundColor,__dcg_shared_module_exports__['Hc'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)")),__dcg_shared_module_exports__['dc'](e.textColor)||(e.textColor=zv.textColor,__dcg_shared_module_exports__['Hc'].warn("Invalid textColor. Text color must be a 3- or 6-character hex color (e.g. #000 or #001111)")),e.actions!==!0&&e.actions!==!1&&e.actions!=="auto"&&(e.actions=zv.actions,__dcg_shared_module_exports__['Hc'].warn("Invalid actions setting. Must be true, false, or 'auto'.")),t.zoomButtons===void 0&&(!e.graphpaper||e.lockViewport)&&(e.zoomButtons=!1),t.images===void 0&&(e.graphpaper||(e.images=!1)),t.hasOwnProperty("menus")&&(__dcg_shared_module_exports__['Hc'].warn("As of API version 0.4, the 'menus' option is deprecated and has been split into 'settingsMenu' (boolean) and 'expressionsTopbar' (boolean)."),t.hasOwnProperty("settingsMenu")||(e.settingsMenu=!!t.menus),t.hasOwnProperty("expressionsTopbar")||(e.expressionsTopbar=!!t.menus)),t.hasOwnProperty("solutions")&&(__dcg_shared_module_exports__['Hc'].warn("As of API v1.0, the 'solutions' option is deprecated and has been replaced with 'pointsOfInterest' (boolean)."),t.hasOwnProperty("pointsOfInterest")||(e.pointsOfInterest=!!t.solutions)),t.hasOwnProperty("singleVariableSolutions")&&__dcg_shared_module_exports__['Hc'].warn("As of API v1.0, the 'singleVariableSolutions' has been removed. The calculator no longer displays solutions to single variable equations."),t.hasOwnProperty("clickableObjects")&&(__dcg_shared_module_exports__['Hc'].warn("As of API v1.7, the 'clickableObjects' option is deprecated and has been replaced with 'actions'."),t.clickableObjects===!0&&!t.hasOwnProperty("actions")&&(e.actions=!0)),t.hasOwnProperty("administerSecretFolders")&&(__dcg_shared_module_exports__['Hc'].warn("As of API v1.8, the 'administerSecretFolders' option is deprecated and has been subsumed under 'authorFeatures'."),t.administerSecretFolders===!0&&!t.hasOwnProperty("authorFeatures")&&(e.authorFeatures=!0)),e.graphpaper||(e.expressionsCollapsed&&(e.expressionsCollapsed=!1,__dcg_shared_module_exports__['Hc'].warn("Desmos API initialized with bad options. graphpaper: false and expressionsCollapsed: true are incompatible. Proceeding with expressionsCollapsed: false.")),e.zoomButtons&&(e.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Desmos API initialized with bad options. graphpaper: false and zoomButtons: true are incompatible. Proceeding with zoomButtons: false.")),e.showResetButtonOnGraphpaper&&(e.showResetButtonOnGraphpaper=!1,__dcg_shared_module_exports__['Hc'].warn("Desmos API initialized with bad options. graphpaper: false and showResetButtonOnGraphpaper: true are incompatible. Proceeding with showResetButtonOnGraphpaper: false."))),e.lockViewport&&e.zoomButtons&&(e.zoomButtons=!1,__dcg_shared_module_exports__['Hc'].warn("Desmos API initialized with bad options. lockViewport: true and zoomButtons: true are incompatible. Proceeding with zoomButtons: false.")),(e.notes===!1||e.folders===!1||e.images===!1)&&e.pasteGraphLink===!0&&(e.pasteGraphLink=!1,__dcg_shared_module_exports__['Hc'].warn("Desmos API initialized with bad options. pasteGraphLink: true is incompatible with disabling the creation of note, folder, or image expressions. Proceeding with pasteGraphLink: false.")),e.language&&(e.language=dl(e.language)),e}function D_(t,e){var r={},i={};for(var n in t)E_(n)?r[n]=t[n]:G1(n)?i[n]=t[n]:e||__dcg_shared_module_exports__['Hc'].warn("Unrecognized setting: "+n+". Ignoring.");return{configOptions:r,settingsOptions:i}}function k_(t,e){var r={};return e.hasOwnProperty("x")&&(r.x=t.mapX(e.x)),e.hasOwnProperty("y")&&(r.y=t.mapY(e.y)),r}var M_=[],Lk=!1,I_=new Map;function m6(t){let e=I_.get(t);return e||(e=new t,I_.set(t,e)),e}function T_(t){if(!t||Lk)return;let e;for(;(e=M_.shift())&&e.api._destroyed;);if(!e)return;let r=e;Lk=!0;let{options:i,mathBounds:n,state:o,callback:a}=r;var s=m6(t);s.setState(o),s.setMathBounds(n),["majorAxisOpacity","minorAxisOpacity","axisLineOffset","axisLineWidth","labelSize","graphLineWidth","pointLineWidth"].forEach(g=>{g==="axisLineWidth"?s._calc.grapher.settings.setProperty(g,r.api._calc.grapher.settings[g]):s._calc.grapher.settings[g]=r.api._calc.grapher.settings[g]});var c=s._calc.evaluator,u=()=>{s._calc.grapher.asyncScreenshot(i,g=>{Lk=!1,T_(t),a(g)})},h=r.api._calc.controller,p=Vl(function(){h.areAnyImagesLoading()||(md(p),c.notifyWhenSynced(u))})}var Rd=class extends pa{constructor(r,i,n){super();this._destroyed=!1;this.isOffscreen=!1;var o=D_(i||{},!0),a=Wv(o.configOptions),s=o.settingsOptions;this._calc=new jm(r,gh,a),this._calc.interceptTouch(),this.controller=this._calc.controller,this.controller.onEventsEmitted=l=>{let c=this.controller.getSelectedItem();this.setProperty("isAnyExpressionSelected",!!c),this.setProperty("selectedExpressionId",c?c.id:void 0),this.setProperty("expressionAnalysis",this.controller.getExpressionAnalysis());var u=qe.getFocusedMathquill();this.setProperty("focusedMathQuill",u?new $v(u):void 0);for(var h in l){if(!l.hasOwnProperty(h))continue;let p=l[h];p&&this.triggerEvent(h,p)}},this._calc.graphpaperBounds.observeAndSync("mathCoordinates",this._syncGraphpaperBounds.bind(this)),this._calc.graphpaperBounds.observeAndSync("pixelCoordinates",this._syncGraphpaperBounds.bind(this)),this.colors=this.controller.getColors(),this._initGraphSettings(),this.updateSettings(s),this._sharedClockBusToken=Vl(l=>this.withControllerInAPIMode(()=>{var c=this._calc.grapher.settings.config.pauseWhenOffscreen&&this.isOffscreen;this._calc.tick(l,c)})),this.domChangeDetector=new Fd(r,l=>this.withControllerInAPIMode(()=>{switch(this.isOffscreen=l.isOffscreen,l.type){case"offscreen-noop":break;case"added":this._calc.resize(l.size);break;case"removed":break;case"resized":this._calc.resize(l.size);break}})),a.autosize?this.domChangeDetector.startWatching():this.domChangeDetector.checkForChanges(),typeof n=="function"&&n(this)}destroy(){this.controller.onEventsEmitted=function(){},this._calc.destroy(),md(this._sharedClockBusToken),this.domChangeDetector.destroy();function r(a){__dcg_shared_module_exports__['Hc'].warn("You've destroyed this API instance. You can no longer call ."+a+"()")}for(var i={},n=this;n;)Object.getOwnPropertyNames(n).forEach(s=>i[s]=!0),n=Object.getPrototypeOf(n);for(var o in i)typeof this[o]=="function"?this[o]=r.bind(this,o):this.hasOwnProperty(o)&&delete this[o];this.destroy=function(){},this._destroyed=!0}withControllerInAPIMode(r){try{return this.controller.pushAPIMethodCall(),r()}finally{this.controller.popAPIMethodCall()}}_syncGraphpaperBounds(){return this.withControllerInAPIMode(()=>{this.controller.runAfterDispatch(()=>{this.setProperty("graphpaperBounds",{mathCoordinates:this._calc.graphpaperBounds.mathCoordinates,pixelCoordinates:this._calc.graphpaperBounds.pixelCoordinates})})})}_initGraphSettings(){return this.withControllerInAPIMode(()=>{var r=new Mn;this.settings=this.graphSettings=r,T1.forEach(i=>{this._calc.grapher.settings.observeAndSync(i,()=>{this.controller.runAfterDispatch(()=>{r.setProperty(i,this._calc.grapher.settings[i])})})}),C_.forEach(i=>{this._calc.grapher.settings.config.observeAndSync(i,()=>{this.controller.runAfterDispatch(()=>{r.setProperty(i,this._calc.grapher.settings.config[i])})})})})}updateSettings(r){return this.withControllerInAPIMode(()=>{var i=D_(r,!1),n=i.configOptions,o=i.settingsOptions;__dcg_shared_module_exports__['Fa'](n)||this._calc.setOptions(n),__dcg_shared_module_exports__['Fa'](o)||this._calc.grapher.settings.setGraphSettings(o),this.notifyControllerOfAPICall()})}setGraphSettings(r){return this.withControllerInAPIMode(()=>{__dcg_shared_module_exports__['Hc'].warn("As of API v0.8 the 'setGraphSettings' method is deprecated and has been renamed 'updateSettings.'"),this.updateSettings(r),this.setGraphSettings=this.updateSettings,this.notifyControllerOfAPICall()})}fetchLanguage(r){return this.withControllerInAPIMode(()=>Gx(r))}setDefaultState(r){return this.withControllerInAPIMode(()=>{this._calc.grapher.settings.setProperty("defaultState",r),this.notifyControllerOfAPICall()})}mathToPixels(r){return this.withControllerInAPIMode(()=>{var i=po.fromRects(this.graphpaperBounds.mathCoordinates,this.graphpaperBounds.pixelCoordinates);return k_(i,r)})}pixelsToMath(r){return this.withControllerInAPIMode(()=>{var i=po.fromRects(this.graphpaperBounds.pixelCoordinates,this.graphpaperBounds.mathCoordinates);return k_(i,r)})}notifyControllerOfAPICall(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"render"})})}setExpression(r){return this.withControllerInAPIMode(()=>{var i=this.controller,n=i.getItemModel(r.id),o=n&&n.type,a=Bx(r,o,this.controller);if(a)if(o)this.controller.dispatch({type:"set-expression-properties-from-api",id:a.id,properties:a});else{if(a.type==="image")return;this.controller.dispatch({type:"add-item-to-end-from-api",state:a})}})}setExpressions(r){return this.withControllerInAPIMode(()=>{r.forEach(this.setExpression.bind(this))})}removeExpression(r){return this.withControllerInAPIMode(()=>{var i=r.id.toString();this.controller.dispatch({type:"remove-item-by-id",id:i})})}removeExpressions(r){return this.withControllerInAPIMode(()=>{r.forEach(this.removeExpression.bind(this))})}removeSelected(){return this.withControllerInAPIMode(()=>{var r=this.controller.getSelectedItem();if(!r)return;let{id:i}=r;return this.controller.dispatch({type:"remove-item-by-id",id:i}),i})}setMathBounds(r){return this.withControllerInAPIMode(()=>{r&&r.left<r.right&&r.bottom<r.top?(this._calc.setViewport([r.left,r.right,r.bottom,r.top]),this._calc.controller.markSquareAxesAfterUserEditedViewport()):__dcg_shared_module_exports__['Hc'].warn("Invalid bounds argument. Expected a bounds object with bounds.bottom < bounds.top, and bounds.left < bounds.right. Got "+JSON.stringify(r)),this.notifyControllerOfAPICall()})}setViewport(r){return this.withControllerInAPIMode(()=>{r.length==4&&r[1]>r[0]&&r[3]>r[2]?(this._calc.setViewport(r),this._calc.controller.markSquareAxesAfterUserEditedViewport()):__dcg_shared_module_exports__['Hc'].warn("Invalid viewport.  Expected [xmin, xmax, ymin, ymax].  Got "+r),this.notifyControllerOfAPICall()})}resize(){return this.withControllerInAPIMode(()=>{this.domChangeDetector.checkForChanges()})}getState(r){return this.withControllerInAPIMode(()=>this.controller.getState(r))}getExpressions(){return this.withControllerInAPIMode(()=>{var r=this.getState({stripDefaults:!1}).expressions.list;return r.map(Nx)})}setBlank(r){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"set-blank",opts:r||{}})})}setState(r,i){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"set-state",state:r,opts:i||{}})})}undo(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"undo"})})}redo(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"redo"})})}clearHistory(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"clear-undoredo-history"})})}newRandomSeed(){return this.withControllerInAPIMode(()=>{this.updateSettings({randomSeed:al()})})}screenshot(r){return this.withControllerInAPIMode(()=>(r||(r={}),r=this._validateBrailleScreenshotOptions(r),this._calc.grapher.screenshot(r)))}_getMathAspectRatio(){return this.withControllerInAPIMode(()=>{var r=this.graphpaperBounds.mathCoordinates,i=this._calc.grapher.getProjection().pixelCoordinates,n=i.right-i.left,o=i.bottom-i.top,a=r.width/n,s=r.height/o;return a/s})}isProjectionUniform(){return this.withControllerInAPIMode(()=>!!this._calc.grapher.getProjection().settings.squareAxes)}_validateBrailleScreenshotOptions(r){return this.withControllerInAPIMode(()=>{r=__dcg_shared_module_exports__['k'](r);var i=r.braille;if(i){let n=i.embosserModel;if(!n)return __dcg_shared_module_exports__['Hc'].warn("Screenshot braille options requires an embosser model to be specified. "),__dcg_shared_module_exports__['Hc'].warn("Continuing with non-braille screenshot."),delete r.braille,r;if(n==="etc"&&(i.embosserModel="etc11"),n==="vpmax"&&(i.embosserModel="vpmax11"),i.embosserModel!=="etc8"&&i.embosserModel!=="etc11"&&i.embosserModel!=="vpmax8"&&i.embosserModel!=="vpmax11")return __dcg_shared_module_exports__['Hc'].warn('Unknown screenshot braille embosser model. Valid models are "etc" and "vpmax".'),__dcg_shared_module_exports__['Hc'].warn("Continuing with non-braille screenshot."),delete r.braille,r;i.brailleMode!=="nemeth"&&i.brailleMode!=="ueb"&&(__dcg_shared_module_exports__['Hc'].warn("Screenshot options braille.brailleMode must be nemeth or ueb. Proceeding with nemeth."),i.brailleMode="nemeth"),r.width&&(__dcg_shared_module_exports__['Hc'].warn("Screenshot width option is ignored when exporting Braille."),delete r.width),r.height&&(__dcg_shared_module_exports__['Hc'].warn("Screenshot height option is ignored when exporting Braille."),delete r.height),r.targetPixelRatio&&(__dcg_shared_module_exports__['Hc'].warn("Screenshot targetPixelRatio option is ignored when exporting Braille."),delete r.targetPixelRatio),r.preserveAxisNumbers&&(__dcg_shared_module_exports__['Hc'].warn("Screenshot preserveAxisNumbers option is ignored when exporting Braille."),delete r.preserveAxisNumbers)}return r})}_validateAsyncScreenshotOpts(r){return this.withControllerInAPIMode(()=>{r=__dcg_shared_module_exports__['k'](r);let i=r.mode||"contain",n=r.width||r.height||this.graphpaperBounds.pixelCoordinates.width,o=r.height||r.width||this.graphpaperBounds.pixelCoordinates.height,a=r.targetPixelRatio||1;a<1&&(a=1);let s=r.preserveAxisNumbers;r.hasOwnProperty("format")||(r.svg?(r.format="svg",delete r.svg):r.format="png");let l=r.mathBounds||{},c=this._getMathAspectRatio(),u=this.graphpaperBounds.pixelCoordinates.width/this.graphpaperBounds.pixelCoordinates.height,h=x_({mode:i,width:n,height:o,currentBounds:this.graphpaperBounds.mathCoordinates,graphpaperAspectRatio:u,mathAspectRatio:c,mathBounds:l});return{opts:__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{width:n,height:o,targetPixelRatio:a,preserveAxisNumbers:s}),mathBounds:h}})}asyncScreenshot(r,i){if(!arguments.length){__dcg_shared_module_exports__['Hc'].warn("asyncScreenshot expects a callback");return}if(arguments.length===1)if(typeof r!="function"){__dcg_shared_module_exports__['Hc'].warn("asyncScreenshot expects a callback");return}else i=r,r={};return this.withControllerInAPIMode(()=>{r||(r={}),r=this._validateBrailleScreenshotOptions(r);let{opts:n,mathBounds:o}=this._validateAsyncScreenshotOpts(r);M_.push({api:this,options:n,mathBounds:o,state:this.getState(),callback:i}),T_(this.constructor)})}setOptions(r){return this.withControllerInAPIMode(()=>{var i=this._calc.setOptions(r);return this.notifyControllerOfAPICall(),i})}focusFirstExpression(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"focus-first-expression"})})}openKeypad(){return this.withControllerInAPIMode(()=>{this.controller.dispatch({type:"keypad/set-minimized",minimized:!1})})}HelperExpression(r){return this.withControllerInAPIMode(()=>{var i=r&&r.latex||"",n=new Mn;return n.latex=i,this.controller.dispatch({type:"add-helper-expression",state:{type:"helper-expression",id:this.controller.generateId(),latex:i,proxy:n}}),n})}};var fh=class extends Rd{constructor(e,r,i){super(e,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{product:"graphing"}),i)}};var jv=class{constructor(e,r){var i=new as;for(var n in r)i.config.setProperty(n,r[n]);this.controller=new Td(i);var o=new Kc(e);this.controller.setEvaluator(o),o.readEvaluatorConfig=()=>({evaluationMode:this.controller.isGeometry()?"geometry":"graphing",globalRandomSeed:i.randomSeed,degreeMode:i.degreeMode,restrictedFunctions:i.config.restrictedFunctions,distributions:i.config.distributions,pointsOfInterest:i.config.pointsOfInterest,plotSingleVariableImplicitEquations:i.config.plotSingleVariableImplicitEquations,plotImplicits:i.config.plotImplicits,plotInequalities:i.config.plotInequalities,sliders:i.config.sliders,actions:i.config.actions}),o.onEvaluatorResults=s=>{this.controller.dispatch({type:"on-evaluator-changes",changes:s.evaluationStates,timingData:s.timingData,eventUpdates:s.eventUpdates})};var a=new Mn;a.setProperties({pixelCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0},mathCoordinates:{top:0,bottom:0,left:0,right:0,width:0,height:0}}),this.graphpaperBounds=a,this.evaluator=o,this.setBlank()}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e})}tick(){this.evaluator.tick()}destroy(){this.evaluator.destroy()}};var mh=class{constructor(e){this._calc=new jv(gh,Wv(__dcg_shared_module_exports__['b']({},e))),this.controller=this._calc.controller,this._sharedClockBusToken=Vl(()=>{this._calc.tick()})}destroy(){this._calc.destroy(),md(this._sharedClockBusToken);function e(o){__dcg_shared_module_exports__['Hc'].warn("You've destroyed this API instance. You can no longer call ."+o+"()")}for(var r={},i=this;i;)Object.getOwnPropertyNames(i).forEach(a=>r[a]=!0),i=Object.getPrototypeOf(i);for(var n in r)typeof this[n]=="function"?this[n]=e.bind(this,n):this.hasOwnProperty(n)&&delete this[n];this.destroy=function(){}}setExpression(e){var r=this.controller,i=r.getItemModel(e.id),n=i&&i.type,o=Bx(e,n,this.controller);if(o)if(n)this.controller.dispatch({type:"set-expression-properties-from-api",id:o.id,properties:o});else{if(o.type==="image")return;this.controller.dispatch({type:"add-item-to-end-from-api",state:o})}}setExpressions(e){e.forEach(this.setExpression.bind(this))}removeExpression(e){var r=e.id.toString();this.controller.dispatch({type:"remove-item-by-id",id:r})}removeExpressions(e){e.forEach(this.removeExpression.bind(this))}getState(e){return this.controller.getState(e)}getExpressions(){var e=this.getState({stripDefaults:!1}).expressions.list;return e.map(Nx)}setBlank(e){this.controller.dispatch({type:"set-blank",opts:e||{}})}setState(e,r){this.controller.dispatch({type:"set-state",state:e,opts:r||{}})}HelperExpression(e){var r=e&&e.latex||"",i=new Mn;return i.latex=r,this.controller.dispatch({type:"add-helper-expression",state:{type:"helper-expression",id:this.controller.generateId(),latex:r,proxy:i}}),i}resize(){}};var Dh=__dcg_shared_module_exports__['i'](ne());var Nd=class{constructor(e){if(this.rootElt=e,this.eventModel=new Mn,!e)throw new Error("must pass an HTMLElement to the API")}setupDomChangeDetector(e){this.autoSize=e,Bw(this.rootElt),this.domChangeDetector=new Fd(this.rootElt,r=>{switch(r.type){case"added":this.view=this.onCreateView(),this.onResizeView(r.size);break;case"removed":this.onDestroyView(),this.view=void 0;break;case"resized":this.onResizeView(r.size);break}}),this.autoSize!==!1?this.domChangeDetector.startWatching():this.domChangeDetector.checkForChanges()}detach(){__dcg_shared_module_exports__['Hc'].warn(".detach() is deprecated. It should no longer be necessary")}destroy(){this.view&&this.onDestroyView(),this.domChangeDetector.destroy();function e(o){__dcg_shared_module_exports__['Hc'].warn("You've destroyed this API instance. You can no longer call ."+o+"()")}for(var r={},i=this;i;)Object.getOwnPropertyNames(i).forEach(a=>r[a]=!0),i=Object.getPrototypeOf(i);for(var n in r)typeof this[n]=="function"?this[n]=e.bind(this,n):this.hasOwnProperty(n)&&delete this[n];this.destroy=function(){}}resize(){this.domChangeDetector.checkForChanges()}updateView(){this.view&&document.body&&document.body.contains(this.rootElt)&&this.view.update()}triggerEvent(e,r){this.eventModel.triggerEvent(e,r)}observeEvent(e,r){this.eventModel.observeEvent(e,r)}unobserveEvent(e){this.eventModel.unobserveEvent(e)}};var Xm=class{constructor({evaluationMode:e,additionalFunctions:r,functionDefinition:i,replaceRoundWithReciprocal:n,workerPool:o}){this._evaluations={};this._nextObjectId=0;this.store=new ys({expressions:{1:{id:"1",latex:"",braille:"",type:"latex",displayAsFraction:!1}},order:["1"],settings:{degreeMode:!1},ui:{focus:void 0}});this.evaluationMode=e,this.additionalFunctions=r,this.functionDefinition=i,this.replaceRoundWithReciprocal=n,this.workerPool=o,this._setupEvaluator(),this.clear(),this._sharedClockBusToken=Vl(()=>{this._evaluator.tick()})}isSingleExpression(){return this.evaluationMode==="singleExpressionScientific"||this.evaluationMode==="singleExpressionFourFunction"}destroy(){md(this._sharedClockBusToken)}generateObjectId(){return(this._nextObjectId++).toString()}updateNextObjectId(){let e=this.store.getState().order;this._nextObjectId=0;let r=/^[0-9]+$/;for(let i of e)if(r.test(i)){let n=parseInt(i,10);n>=this._nextObjectId&&(this._nextObjectId=n+1)}}clearShouldDebounceUndoRedo(){this._shouldDebounceUndoRedo=!1}markShouldDebounceUndoRedo(){this._shouldDebounceUndoRedo=!0}getShouldDebounceUndoRedo(){return this._shouldDebounceUndoRedo}clearCachedBrailleValues(){for(let e of this.getExpressionOrder())this.store.set(["expressions",e,"braille"],"")}getState(){return this.store.getState()}getPersistedState(){let{expressions:e,order:r,settings:i}=this.getState();return{expressions:{list:r.map(n=>{var o=e[n];return{id:o.id,latex:o.latex,displayAsFraction:o.displayAsFraction}})},settings:i}}setState(e){this.store.set(e),this._updateIndexes(),this.updateNextObjectId()}setStateFromAPI(e){let r=[],i={};e.expressions.list.forEach(n=>{r.push(n.id),i[n.id]={id:n.id,latex:n.latex,braille:"",type:"latex",displayAsFraction:!!n.displayAsFraction}}),this.setState({expressions:i,order:r,settings:e.settings,ui:{focus:void 0}})}canClear(){if(this.getNumberOfExpressions()>1)return!0;let e=this.getExpressionOrder()[0];return this.getExpressionLatex(e)!==""}clear(){this.setState({expressions:{1:{id:"1",type:"latex",latex:"",braille:"",displayAsFraction:!1}},ui:{focus:void 0},order:["1"],settings:this.getState().settings})}getExpressionOrder(){return this.store.getState().order}getNumberOfExpressions(){return this.getExpressionOrder().length}getExpressionById(e){return this.getState().expressions[e]}getExpressionIndex(e){return this._indexes[e]}_getExpressionByIndex(e){let r=this.getExpressionOrder()[e];return this.getExpressionById(r)}_updateIndexes(){this._indexes={};let e=0;for(let r of this.getExpressionOrder())this._indexes[r]=e,e+=1;this._evaluate()}_usesAnsById(e){return this.getExpressionById(e).latex.indexOf("\\operatorname{ans}")!==-1}_getPreviousExpById(e){let r=this.getExpressionIndex(e);return this._getExpressionByIndex(r-1)}createBlankAfterId(e){if(this.isSingleExpression()||!this.getExpressionById(e).latex)return;let r=this.getExpressionIndex(e),i=this.generateObjectId();this.store.shallowMutate("order",n=>{n.splice(r+1,0,i)}),this.store.shallowMutate("expressions",n=>{n[i]={id:i,latex:"",braille:"",type:"latex",displayAsFraction:!1}}),this._updateIndexes(),this.setFocusedById(i,!0)}conditionallyCopyPrevious(e){let r=this._getPreviousExpById(e),i=this.getExpressionById(e);r!=null&&i.latex===""&&this._usesAnsById(r.id)&&this.setLatexById(e,r.latex)}backspaceAtFrontOfId(e){if(this.getExpressionById(e).latex!==""||this.getNumberOfExpressions()===1)return;let i=this.getExpressionIndex(e);this.store.shallowMutate("order",n=>{n.splice(i,1)}),this.store.shallowMutate("expressions",n=>{delete n[e]}),this._updateIndexes(),this._setFocusedByIndex(Math.max(i-1,0),!0)}setLatexById(e,r){this.store.set(["expressions",e,"latex"],r),this.store.set(["expressions",e,"braille"],""),r===""&&this.setFractionEvaluation(e,!1),this._evaluate()}setLatexAndBrailleById(e,r,i){this.store.set(["expressions",e,"latex"],r),this.store.set(["expressions",e,"braille"],i),r===""&&this.setFractionEvaluation(e,!1),this._evaluate()}setFractionEvaluation(e,r){this.store.set(["expressions",e,"displayAsFraction"],r)}setLatexOfFocusedExpression(e){let r=this.getFocusedExpressionId();r&&this.setLatexById(r,e)}isExpressionFocused(e){return this.getFocusedExpressionId()===e}getExpressionLatex(e){return this.getExpressionById(e).latex}getExpressionError(e){let r=this._evaluations[e];return r?r.error:""}getExpressionValue(e){let r=this._evaluations[e];if(r)return r.value}getExpressionAns(e){let r=this._evaluations[e];if(r)return r.ans}getExpressionAnsId(e){let r=this._evaluations[e];if(r)return r.ansId}shouldShowEvaluationForExpression(e){let r=this._evaluations[e];return r?r.showEvaluation:!1}isRationalizableConstant(e){let r=this._evaluations[e];return r?r.isRationalizableConstant:!1}canDisplayEvaluationAsFraction(e){let r=this.getExpressionValue(e);return r?__dcg_shared_module_exports__['Qa'](r):!1}_setFocusedByIndex(e,r){let i=this._getExpressionByIndex(e),n=this.store.getState().ui.focus,o=r?{type:"latex-expression",id:i.id}:void 0;if(!__dcg_shared_module_exports__['Ea'](n,o)){if(n){let a=n.id;this.store.deepMutate("expressions",s=>{var l=s[a];l&&(l.braille="")})}!r&&this.getFocusedExpressionId()!==i.id||this.store.shallowMutate("ui",a=>{a.focus=o})}}setFocusedById(e,r){let i=this.getExpressionIndex(e);this._setFocusedByIndex(i,r)}focusPrevById(e){let r=this.getExpressionIndex(e)-1;r>=0&&this._setFocusedByIndex(r,!0)}focusNextById(e){let r=this.getExpressionIndex(e)+1;r<this.getNumberOfExpressions()?this._setFocusedByIndex(r,!0):this.createAtEnd()}getFocusedExpression(){let e=this.getFocusedExpressionId();if(e)return this.getExpressionById(e)}getFocusedExpressionId(){let e=this.getState().ui.focus;return e&&e.id}clearFocusedExpression(){let e=this.getFocusedExpression();e&&this.setLatexById(e.id,"")}shouldShowClear(){if(this.getNumberOfExpressions()===1)return!1;let e=this.getFocusedExpression();return!!e&&!!e.latex}getLastExpression(){return this._getExpressionByIndex(this.getNumberOfExpressions()-1)}isLastExpressionEmpty(){return!!this.getLastExpression().latex}createAtEnd(){this.createBlankAfterId(this.getLastExpression().id)}focusLastExpression(){this._setFocusedByIndex(this.getNumberOfExpressions()-1,!0)}focusFirstExpression(){this._setFocusedByIndex(0,!0)}getDegreeMode(){return this.getState().settings.degreeMode}setDegreeMode(e){this.store.set(["settings","degreeMode"],!!e),this._evaluate()}_cleanupLatex(e){return e=__dcg_shared_module_exports__['Xa'](e),e.substr(e.length-1)==="="&&(e=e.substr(0,e.length-1)),e}_evaluate(){this._evaluator.clearStatementsAndStartCompleteState(),this.getExpressionOrder().forEach(e=>this._evaluator.addStatement({id:e,index:this.getExpressionIndex(e),latex:this._cleanupLatex(this.getExpressionLatex(e)),shouldGraph:!1,type:"statement"}))}_setupEvaluator(){this._evaluator=new Kc(this.workerPool),this._evaluator.readEvaluatorConfig=()=>({degreeMode:this.getDegreeMode(),evaluationMode:this.evaluationMode,additionalFunctions:this.additionalFunctions,functionDefinition:this.functionDefinition,replaceRoundWithReciprocal:this.replaceRoundWithReciprocal,actions:!1}),this._evaluator.onEvaluatorResults=e=>{let r=e.evaluationStates;this._evaluations={};for(let o in r){let a=r[o];if(!this.getExpressionById(o))continue;let l=a.constant_value;l===void 0&&a.zero_values&&a.zero_values.length&&(l=a.zero_values[0].val);let c=a.hasOwnProperty("constant_value")&&__dcg_shared_module_exports__['Qa'](a.constant_value),u=!a.is_evaluable&&c,h=!!a.is_evaluable||u||Array.isArray(l);this._evaluations[o]={error:a.error,ans:void 0,ansId:void 0,value:l,showEvaluation:h,isRationalizableConstant:u}}let i,n;for(let o of this.getExpressionOrder()){let a=this._evaluations[o];if(i&&a){let s=i.value;typeof s=="number"?(a.ans=s,a.ansId=n):Array.isArray(s)&&(a.ans="[...]")}i=a,n=o}typeof this.onEvaluationUpdate=="function"&&this.onEvaluationUpdate()}}reloadState(){this.setState(this.getState())}getFunctionDefinition(){return!!this.functionDefinition}enableFunctionDefinition(){this.functionDefinition=!0,this.reloadState()}disableFunctionDefinition(){this.functionDefinition=!1,this.reloadState()}getReplaceRoundWithReciprocal(){return!!this.replaceRoundWithReciprocal}enableReplaceRoundWithReciprocal(){this.replaceRoundWithReciprocal=!0,this.reloadState()}disableReplaceRoundWithReciprocal(){this.replaceRoundWithReciprocal=!1,this.reloadState()}};fc();Ns();var Qm=class{constructor(e,r){this.keyboardMode="main";this.fontSize=16;this.invertedColors=!1;this.backgroundColor="";this.textColor="";this.projectorMode=!1;this.capExpressionSize=!1;this.decimalToFraction=!0;this.settingsMenu=!0;this.settingsMenuOpen=!1;this.language="en";this.brailleMode="none";this.sixKeyInput=!1;this.brailleControls=!0;this.brailleExpressionDownload=!0;this.replaceCommaWith10Exp=!1;this.typingAsteriskWritesTimesSymbol=!1;this.stateStack=new $l;this.dispatcher=new Fc;this.s=Pl(()=>this.language);this.dispatch=e=>{Qh("dispatch",{type:e.type}),this.dispatcher.dispatch(e);let r;for(;r=this._queuedCallbacks.shift();)r()};this._queuedCallbacks=[];this.stateStack=new $l,this.dispatcher=new Fc,this.options=e,this.model=new Xm({evaluationMode:this.options.evaluationMode,additionalFunctions:this.options.additionalFunctions,functionDefinition:this.options.functionDefinition,replaceRoundWithReciprocal:this.options.replaceRoundWithReciprocal,workerPool:r.workerPool}),this.model=this.model,this.model.setDegreeMode(e.degreeMode),this.setLanguage(e.language),this.setBrailleMode(e.brailleMode),this.setSixKeyInput(e.sixKeyInput),this.setBrailleControls(e.brailleControls),this.setBrailleExpressionDownload(e.brailleExpressionDownload),this.setReplaceCommaWith10Exp(e.replaceCommaWith10Exp),this.setReplaceRoundWithReciprocal(e.replaceRoundWithReciprocal),this.setTypingAsteriskWritesTimesSymbol(e.typingAsteriskWritesTimesSymbol),this.setProjectorMode(e.projectorMode),this.setCapExpressionSize(e.capExpressionSize),this.setDecimalToFraction(e.decimalToFraction),this.invertedColors=e.invertedColors,this.backgroundColor=e.backgroundColor,this.textColor=e.textColor,this.settingsMenu=e.settingsMenu,this.model.onEvaluationUpdate=()=>this.dispatch({type:"render"}),this.settingsProxy=r.settingsProxy,this.syncPublicSettings(),this.hookUpDispatcher(),this.containerSize={width:0,height:0}}runAfterDispatch(e){this._queuedCallbacks.push(e)}enqueueEvent(e){this.runAfterDispatch(()=>{this.onEventEmitted&&this.onEventEmitted(e)})}getFunctionDefinition(){return this.options.functionDefinition}getSettingsMenu(){return this.settingsMenu}getBrailleMode(){return this.brailleMode}renderAsBraille(){return this.brailleMode!=="none"}setBrailleMode(e){this.brailleMode=e}getSixKeyInput(){return this.sixKeyInput}setSixKeyInput(e){this.sixKeyInput=e}getBrailleControls(){return this.brailleControls}setBrailleControls(e){this.brailleControls=e}getBrailleExpressionDownload(){return this.brailleExpressionDownload}setBrailleExpressionDownload(e){this.brailleExpressionDownload=e}getRestrictedEditing(){return this.options.restrictedEditing}getKeyboardMode(){return this.keyboardMode}getFontSize(){return this.fontSize}getInvertedColors(){return this.invertedColors}hasBackgroundColor(){return this.getBackgroundColor()!=="#ffffff"}getBackgroundColor(){let e=__dcg_shared_module_exports__['cc'](this.backgroundColor||"#fff");return this.getInvertedColors()&&e!=="#ffffff"?__dcg_shared_module_exports__['fc'](e):e}getTextColor(){let e=__dcg_shared_module_exports__['cc'](this.textColor||"#000");return this.getInvertedColors()&&e!=="#000000"?__dcg_shared_module_exports__['fc'](e):e}getAdditionalFunctions(){return this.options.additionalFunctions}getTypingSlashWritesDivisionSymbol(){return this.options.typingSlashWritesDivisionSymbol}setTypingAsteriskWritesTimesSymbol(e){this.typingAsteriskWritesTimesSymbol=e}getTypingAsteriskWritesTimesSymbol(){return this.typingAsteriskWritesTimesSymbol}setProjectorMode(e){this.projectorMode=e}isProjectorMode(){return this.projectorMode}getReplaceCommaWith10Exp(){return this.replaceCommaWith10Exp}setReplaceCommaWith10Exp(e){this.replaceCommaWith10Exp=e}getReplaceRoundWithReciprocal(){return this.model.getReplaceRoundWithReciprocal()}setReplaceRoundWithReciprocal(e){e?this.model.enableReplaceRoundWithReciprocal():this.model.disableReplaceRoundWithReciprocal()}setCapExpressionSize(e){this.capExpressionSize=e}getCapExpressionSize(){return this.capExpressionSize}setDecimalToFraction(e){this.decimalToFraction=e}setLanguage(e){e!=="en"&&Desmos.supportedLanguages.indexOf(e)===-1?__dcg_shared_module_exports__['Hc'].warn(`Translation for '${e}' isn't currently available. Using '${this.language}' instead.`):this.language=e}getLanguage(){return this.language}getDecimalToFraction(){return this.decimalToFraction}isScientificCalc(){let e=this.options.evaluationMode;return e==="scientific"||e==="singleExpressionScientific"}isFourFunctionCalc(){return this.options.evaluationMode==="fourFunction"||this.options.evaluationMode==="singleExpressionFourFunction"}getAllowLinks(){return this.options.links}canUndo(){return this.stateStack.canUndo()}canRedo(){return this.stateStack.canRedo()}undo(e){if(!this.canUndo())return;this.stateStack.undo();let r=this.stateStack.getState();if(!e.restoreFocus){let i={focus:void 0};r=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{ui:i})}this.model.setState(r),this.enqueueEvent("change")}redo(e){if(!this.canRedo())return;this.stateStack.redo();let r=this.stateStack.getState();if(!e.restoreFocus){let i={focus:void 0};r=__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{ui:i})}this.model.setState(r),this.enqueueEvent("change")}clearHistory(){this.stateStack.clear()}canBackspace(){let e=this.model.getFocusedExpression();return e&&(e.latex.length>0||this.model.getNumberOfExpressions()>1)}focusLastExpression(){this.model.focusLastExpression()}shouldRender(){return this.containerSize.width>0&&this.containerSize.height>0}canClear(){return this.model.canClear()}shouldShowClear(){return this.model.shouldShowClear()}enableSettingsMenu(){this.settingsMenu=!0}disableSettingsMenu(){this.closeSettingsMenu(),this.settingsMenu=!1}closeSettingsMenu(){this.settingsMenuOpen=!1}toggleSettingsMenu(){this.settingsMenuOpen=!this.settingsMenuOpen}isSettingsMenuOpen(){return this.settingsMenuOpen}isLastExpressionEmpty(){return this.model.isLastExpressionEmpty()}createAtEnd(){this.model.createAtEnd()}clearFocusedExpression(){this.model.clearFocusedExpression()}setLatexById(e,r){this.model.setLatexById(e,r)}setLatexAndBrailleById(e,r,i){this.model.setLatexAndBrailleById(e,r,i)}setLatexOfFocusedExpression(e){this.model.setLatexOfFocusedExpression(e)}toggleFractionEvaluationById(e){this.model.setFractionEvaluation(e,!this.model.getExpressionById(e).displayAsFraction)}conditionallyCopyPrevious(e){this.model.conditionallyCopyPrevious(e)}createBlankAfterId(e){this.model.createBlankAfterId(e)}backspaceAtFrontOfId(e){this.model.backspaceAtFrontOfId(e)}areStatesDifferentEnoughForUndoRedo(e,r){let i={focus:void 0};return __dcg_shared_module_exports__['Ea'](__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},e),{ui:i}),__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{ui:i}))}commitUndoRedoDebounced(){let e=this.model.getState(),r=this.stateStack.getState();if(this.areStatesDifferentEnoughForUndoRedo(e,r))return;let i=new Date().getTime();i-this._lastDebouncedTime<1e3?this.stateStack.replaceState(e):this.stateStack.addState(e),this._lastDebouncedTime=i,this.enqueueEvent("change")}commitUndoRedoSynchronously(){let e=this.model.getState(),r=this.stateStack.getState();this.areStatesDifferentEnoughForUndoRedo(e,r)||(this._lastDebouncedTime=0,this.stateStack.addState(e),this.enqueueEvent("change"))}updateKeyboardMode(e){this.keyboardMode=e}getFocusedMathquill(){if(this.model.getFocusedExpressionId())return qe.getFocusedMathquill()}ensureMathquillIsFocusedAndReturnFocusedMathquill(){let e=this.getFocusedMathquill();return e||(this.isLastExpressionEmpty()&&!this.model.isSingleExpression()?this.createAtEnd():this.focusLastExpression(),this.onEventEmitted&&this.onEventEmitted("render"),this.getFocusedMathquill())}typeIntoFocusedMathquill(e){e=e.replace(/\r|\n/g,"");let r=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();r&&qe.canAcceptText(r,this.getCapExpressionSize(),e)&&(r.typedText(e),this.setLatexOfFocusedExpression(r.latex()),this.model.markShouldDebounceUndoRedo())}pressKeyInFocusedMathquill(e,r){if(this.getBrailleMode()!=="none")return;let i=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();i&&(e==="Up"||e==="Down"||e==="Left"||e==="Right"?qe.applyArrowKeyAndReturnIfWasAtBounds(i,e,r)&&this.moveFocusInDirection(e):e==="Enter"?(r&&(r.preventDefault(),r.stopPropagation()),this.handleEnter()):e==="Backspace"?this.attemptToMoveFocusWithBackspace()||(i.keystroke(e,r),this.setLatexOfFocusedExpression(i.latex())):e==="Delete"?(i.keystroke(e,r),this.setLatexOfFocusedExpression(i.latex())):(i.keystroke(e,r),this.setLatexOfFocusedExpression(i.latex())))}moveFocusInDirection(e){let r=this.model.getFocusedExpressionId();r&&(e==="Up"?this.model.focusPrevById(r):e==="Down"&&this.model.focusNextById(r))}handleEnter(){if(this.model.isSingleExpression())return;let e=this.model.getFocusedExpressionId();e&&(this.conditionallyCopyPrevious(e),this.createBlankAfterId(e))}attemptToMoveFocusWithBackspace(){let e=this.model.getFocusedExpression();if(!e)return!1;let{latex:r,id:i}=e;return r===""?(this.backspaceAtFrontOfId(i),!0):!1}executeCommandInFocusedMathquill(e){let r=this.ensureMathquillIsFocusedAndReturnFocusedMathquill();r&&(Lp(r,e),this.setLatexOfFocusedExpression(r.latex()))}syncPublicSettings(){this.settingsProxy.setProperty("language",this.language),this.settingsProxy.setProperty("fontSize",this.fontSize),this.settingsProxy.setProperty("degreeMode",this.model.getDegreeMode()),this.settingsProxy.setProperty("invertedColors",this.invertedColors),this.settingsProxy.setProperty("backgroundColor",this.backgroundColor),this.settingsProxy.setProperty("textColor",this.textColor),this.settingsProxy.setProperty("brailleMode",this.brailleMode),this.settingsProxy.setProperty("sixKeyInput",this.sixKeyInput),this.settingsProxy.setProperty("brailleControls",this.brailleControls),this.settingsProxy.setProperty("brailleExpressionDownload",this.brailleExpressionDownload),this.settingsProxy.setProperty("projectorMode",this.projectorMode),this.settingsProxy.setProperty("capExpressionSize",this.capExpressionSize),this.settingsProxy.setProperty("decimalToFraction",this.decimalToFraction),this.settingsProxy.setProperty("qwertyKeyboard",this.options.qwertyKeyboard),this.settingsProxy.setProperty("links",this.options.links),this.settingsProxy.setProperty("settingsMenu",this.settingsMenu),this.settingsProxy.setProperty("functionDefinition",this.model.getFunctionDefinition()),this.settingsProxy.setProperty("replaceCommaWith10Exp",this.replaceCommaWith10Exp),this.settingsProxy.setProperty("replaceRoundWithReciprocal",this.model.getReplaceRoundWithReciprocal()),this.settingsProxy.setProperty("typingAsteriskWritesTimesSymbol",this.typingAsteriskWritesTimesSymbol)}hookUpDispatcher(){this.dispatcher.register(e=>{this.enqueueEvent("render");let r=!1,i=this.getRestrictedEditing();switch(e.type){case"update-options":{this.options=__dcg_shared_module_exports__['b'](__dcg_shared_module_exports__['b']({},this.options),e.options);break}case"keypad/shift":{let s;switch(this.keyboardMode){case"qwerty":s="capitalQwerty";break;case"capitalQwerty":s="qwerty";break;case"letters":s="capitalLetters";break;case"capitalLetters":s="letters";break;default:s="qwerty"}this.updateKeyboardMode(s)}break;case"undo":i||(this.undo({restoreFocus:e.source==="keyboard-shortcut"}),r=!0);break;case"redo":i||(this.redo({restoreFocus:e.source==="keyboard-shortcut"}),r=!0);break;case"clear-history":this.clearHistory();break;case"set-state-from-api":e.opts.allowUndo||this.clearHistory(),this.model.setStateFromAPI(e.state);break;case"main":this.updateKeyboardMode("main");break;case"ABC":this.options.qwertyKeyboard?this.updateKeyboardMode("qwerty"):this.updateKeyboardMode("letters");break;case"functions":this.updateKeyboardMode("functions");break;case"degrees":this.model.setDegreeMode(!this.model.getDegreeMode());break;case"update-degree-mode":this.model.setDegreeMode(!!e.mode);break;case"update-font-size":var n=e.size;if(typeof n!="number"&&(n=parseInt(n,10)),isNaN(n))return;this.fontSize=n;break;case"update-inverted-colors":this.invertedColors=!!e.mode;break;case"update-background-color":this.backgroundColor=e.color;break;case"update-text-color":this.textColor=e.color;break;case"update-projector-mode":this.setProjectorMode(!!e.mode);break;case"update-cap-expression-size":this.setCapExpressionSize(!!e.mode);break;case"update-decimal-to-fraction":this.setDecimalToFraction(!!e.mode);break;case"update-language":this.setLanguage(e.language);break;case"set-blank":e.opts.allowUndo||this.clearHistory(),this.model.clear(),this.focusLastExpression();break;case"clear":this.model.clearFocusedExpression();break;case"set-braille-mode":let o=e.mode;o!=="nemeth"&&o!=="ueb"&&o!=="none"?__dcg_shared_module_exports__['Hc'].warn(`Valid Braille modes are 'nemeth', 'none', and 'ueb'. You passed '${o}'.`):(this.model.clearCachedBrailleValues(),this.setBrailleMode(e.mode));break;case"set-six-key-input":this.setSixKeyInput(!!e.mode);break;case"set-braille-controls":this.setBrailleControls(!!e.value);break;case"set-braille-expression-download":this.setBrailleExpressionDownload(!!e.mode);break;case"set-replace-comma-with-10-exp":this.setReplaceCommaWith10Exp(!!e.replace);break;case"set-replace-round-with-reciprocal":this.setReplaceRoundWithReciprocal(!!e.replace);break;case"set-typing-asterisk-writes-times-symbol":this.setTypingAsteriskWritesTimesSymbol(!!e.mode);break;case"update-latex":this.model.markShouldDebounceUndoRedo(),this.setLatexById(e.id,e.latex);break;case"update-latex-from-braille":this.model.markShouldDebounceUndoRedo(),this.setLatexAndBrailleById(e.id,e.latex,e.braille);break;case"focusin":this.model.setFocusedById(e.id,!0);break;case"focusout":this.model.setFocusedById(e.id,!1);break;case"focus-first-expression":this.model.focusFirstExpression();break;case"focus-prev-expression":this.moveFocusInDirection("Up");break;case"focus-next-expression":this.moveFocusInDirection("Down");break;case"focus-last-expression":this.model.focusLastExpression();break;case"insert-blank-expression":this.handleEnter();break;case"backspace-from-braille":this.attemptToMoveFocusWithBackspace();break;case"keypad/type-text":this.typeIntoFocusedMathquill(e.text);break;case"keypad/press-key":this.pressKeyInFocusedMathquill(e.key,e.evt);break;case"keypad/custom-command":this.executeCommandInFocusedMathquill(e.command);break;case"keypad/123":case"keypad/abc":case"keypad/audio-trace":break;case"enable-settings-menu":this.enableSettingsMenu();break;case"disable-settings-menu":this.disableSettingsMenu();break;case"toggle-settings-menu":this.toggleSettingsMenu();break;case"close-settings-menu":this.closeSettingsMenu();break;case"render":break;case"ui/container-resized":this.containerSize=e.size;break;case"toggle-fraction-evaluation":this.toggleFractionEvaluationById(e.id);break;default:return e}this.runAfterDispatch(()=>this.syncPublicSettings()),r||(this.model.getShouldDebounceUndoRedo()?(this.commitUndoRedoDebounced(),this.model.clearShouldDebounceUndoRedo()):this.commitUndoRedoSynchronously())})}getMathquillConfig(){let e=this.getAdditionalFunctions(),r=this.isFourFunctionCalc()&&(!e||e.indexOf("fraction")===-1);return{typingAsteriskWritesTimesSymbol:this.getTypingAsteriskWritesTimesSymbol(),typingSlashWritesDivisionSymbol:this.getTypingSlashWritesDivisionSymbol(),disableCopyPaste:this.getRestrictedEditing(),autoCommands:Bs({disallowFrac:r}),autoOperatorNames:Ko(),logAriaAlerts:!!Sn().logAria}}};var Xt=__dcg_shared_module_exports__['i'](ne());var G_=__dcg_shared_module_exports__['i'](ne()),zt=class extends G_.Class{init(){this.controller=this.props.controller(),this.model=this.controller.model,this.dispatch=this.controller.dispatch,this.s=this.controller.s}};at();var ui=__dcg_shared_module_exports__['i'](ne());var Bd=__dcg_shared_module_exports__['i'](ne());var ba=class extends rc{template(){return Bd.createElement("div",{class:Bd.const("dcg-keypad-control-bar dcg-do-not-blur"),role:Bd.const("group"),"aria-label":()=>this.controller.s("shared-calculator-narration-keypad-controlbar")},Bd.createElement("div",{class:Bd.const("dcg-keypad-control-bar-contents")},this.children))}};var yh=__dcg_shared_module_exports__['i'](ne()),Ar=class extends yh.Class{template(){return yh.createElement("div",{class:()=>({"dcg-keypad-control-btn":!0,"dcg-disabled":this.isDisabled(),"dcg-selected":!this.isDisabled()&&this.isSelected(),"dcg-selectable-btn":!this.isDisabled()&&this.isSelectable(),"dcg-narrow-control-btn":this.props.narrowButton&&this.props.narrowButton()}),didMount:this.bindFn(this.didMount),role:yh.const("button"),"aria-disabled":()=>this.isDisabled()||void 0,"aria-label":()=>this.getAriaLabel(),"dcg-command":this.props.command,onTap:this.bindFn(this.handleTap),"aria-pressed":()=>!this.hasPopup()&&!this.isDisabled()&&this.isSelectable()?this.isSelected():void 0,"aria-expanded":()=>this.hasPopup()&&!this.isDisabled()?this.isSelected():void 0,tabindex:this.bindFn(this.getTabIndex)},this.children)}getTabIndex(){if(!this.isDisabled())return this.props.ignoreInTabOrder&&this.props.ignoreInTabOrder()?-1:0}handleTap(e){this.isDisabled()||this.props.onTap(e)}getAriaLabel(){return this.props.ariaLabel?this.props.ariaLabel():this.props.command()}hasPopup(){return this.props.ariaPopup?this.props.ariaPopup():!1}isDisabled(){return this.props.disabled?this.props.disabled():!1}isSelected(){return this.props.selected?this.props.selected():!1}isSelectable(){return this.props.selectable?this.props.selectable():!1}didMount(e){this.props.didMount&&this.props.didMount(e)}};var Ka=__dcg_shared_module_exports__['i'](ne());var rr=__dcg_shared_module_exports__['i'](ne());at();var ul=__dcg_shared_module_exports__['i'](ne());function y6(){if(!bT)return!1;let t=navigator.userAgent.match(/Version\/(\d+)/);return!t||!t[1]?!1:parseFloat(t[1])<11}function A_(){return!xT&&!y6()&&typeof document.createElement("a").download!="undefined"}function V_(){return A_()||navigator.msSaveBlob!==void 0}var Zm=class extends ul.Class{init(){this.supportsDirectDownload=A_()}template(){return ul.createElement("a",{role:ul.const("button"),tabindex:()=>this.props.enabled()?0:-1,"aria-disabled":()=>!this.props.enabled(),class:()=>({"dcg-download-button":!0,"dcg-disabled":!this.props.enabled(),"dcg-braille-equations":this.props.isBraille,"dcg-svg-button":this.props.isSvg}),didMount:this.bindFn(this.didMountDownload),didUnmount:this.bindFn(this.didUnmountDownload),didUpdate:this.bindFn(this.didUpdate),download:()=>this.supportsDirectDownload?this.props.filename():void 0,onTap:e=>{if(this.supportsDirectDownload||!navigator.msSaveOrOpenBlob)return;let r=this.props.data();r&&(navigator.msSaveOrOpenBlob(r,this.props.filename()),e.preventDefault())}},ul.createElement("i",{class:ul.const("dcg-icon-download"),"aria-hidden":ul.const("true")}),ul.createElement("span",null,()=>this.props.text()))}didMountDownload(e){this.downloadLink=e,this.didUpdate()}didUnmountDownload(){this.revokeBlobURL()}didUpdate(){this.updateDownloadURL(),this.cachedObjectURL&&(this.downloadLink.href=this.cachedObjectURL)}updateDownloadURL(){if(this.revokeBlobURL(),!this.supportsDirectDownload)return;let e=this.props.data();e&&(this.cachedObjectURL=URL.createObjectURL(e))}revokeBlobURL(){this.cachedObjectURL&&URL.revokeObjectURL(this.cachedObjectURL)}};var bh=__dcg_shared_module_exports__['i'](Vc());function Yv(t,e,r=!1){if(r&&(t=t.replace(/ /g,"\\ ")),e==="none")return t;let i=e==="nemeth"?bh.latexToNemeth(t):bh.latexToUeb(t);return i.isError?"":bh.UnicodeBraille.toBrailleAscii(i.value)}function L_(t,e){if(e==="none")return"";let r=[];r.push(Yv("Expression List",e,!0)),r.push(""),r.push("");for(let i of t.getExpressionOrder()){let n=b6(t.getExpressionIndex(i)+1,e),o=t.getExpressionLatex(i),a=t.getExpressionValue(i);a!==void 0&&(o+=`=${a}`),r.push(`${n}  ${Yv(o,e,!1)}`)}return r.join(`
`)}function b6(t,e){let r=""+t;return e==="nemeth"?`${Yv(r,e,!1)}_4`:e==="ueb"?Yv(`${r}.`,e,!1):""}var{If:Jv}=rr.Components,Xv=class extends zt{template(){return rr.createElement("div",{class:()=>({"dcg-settings-dropdown":!0,"dcg-popover":!0,"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-point-left":this.controller.containerSize.height<=420}),role:rr.const("region"),"aria-label":rr.const("Settings Menu"),didMount:this.bindFn(this.didMountSettingsDropdown),didUnmount:this.bindFn(this.didUnmountSettingsDropdown)},rr.createElement("div",{class:rr.const("dcg-popover-interior"),style:()=>({background:this.controller.getBackgroundColor()})},rr.createElement("div",{class:()=>({"dcg-settings-menu-option":!0,"dcg-displaysize-container":!0})},rr.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size"),staticConfig:this.bindFn(this.getProjectorModeOptions)})),rr.createElement(kt,{onChange:this.bindFn(this.onToggleInvertedColors),checked:()=>this.controller.getInvertedColors(),class:this.const("dcg-settings-menu-option dcg-do-not-blur dcg-reverse-contrast")},rr.createElement("span",{class:rr.const("dcg-checkbox-label")},()=>this.controller.s("basic-calculator-label-reverse-contrast"))),rr.createElement(Jv,{predicate:()=>this.controller.getBrailleControls()},()=>rr.createElement("div",null,rr.createElement(kt,{onChange:this.bindFn(this.onToggleBrailleMode),checked:()=>this.controller.renderAsBraille(),class:this.const("dcg-settings-menu-option dcg-do-not-blur dcg-braille-mode")},rr.createElement("span",{class:rr.const("dcg-checkbox-label")},()=>this.controller.s("shared-calculator-narration-braille-mode"))),rr.createElement(Jv,{predicate:()=>this.controller.renderAsBraille()},()=>rr.createElement("div",{class:()=>({"dcg-settings-menu-option":!0,"dcg-braille-container":!0})},rr.createElement(Oi,{ariaGroupLabel:()=>this.controller.s("shared-calculator-narration-braille-mode"),staticConfig:this.bindFn(this.getBrailleOptions)}),rr.createElement("div",{class:rr.const("dcg-braille-options-container")},rr.createElement(kt,{onChange:()=>this.onToggleSixKeyInput(),checked:()=>this.controller.getSixKeyInput(),class:this.const("dcg-settings-menu-option dcg-do-not-blur dcg-six-key-checkbox")},rr.createElement("span",{class:rr.const("dcg-checkbox-label")},()=>this.controller.s("basic-calculator-label-six-key-input"))),rr.createElement("a",{href:rr.const("https://www.desmos.com/accessibility#braille"),class:rr.const("dcg-six-key-info"),target:rr.const("_blank")},rr.createElement("i",{class:rr.const("dcg-icon-question-sign"),"aria-hidden":rr.const("true")})),rr.createElement(Jv,{predicate:()=>!Xy&&V_()&&this.controller.getBrailleExpressionDownload()},()=>rr.createElement(Zm,{data:()=>{let e=L_(this.model,this.controller.getBrailleMode());return new Blob([e],{type:"text/plain"})},enabled:this.const(!0),filename:this.const("desmos-equations.brl"),text:()=>this.controller.s("basic-calculator-link-download-braille-equations"),isBraille:this.const(!0)}))))))),rr.createElement(Jv,{predicate:()=>!!this.getVersionNumber()},()=>rr.createElement("div",{class:rr.const("dcg-version-number")},rr.const("Version: "),()=>this.getVersionNumber()))))}getBrailleOptions(){return[{key:"nemeth",label:()=>this.controller.s("shared-calculator-button-braille-mode-nemeth"),selected:()=>this.isNemeth(),onSelect:()=>this.setBrailleMode("nemeth")},{key:"ueb",label:()=>this.controller.s("shared-calculator-button-braille-mode-ueb"),selected:()=>!this.isNemeth(),onSelect:()=>this.setBrailleMode("ueb")}]}setBrailleMode(e){this.controller.dispatch({type:"set-braille-mode",mode:e})}getProjectorModeOptions(){return[{key:"default",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-default"),class:()=>"dcg-displaysize-default",selected:()=>!this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!1)},{key:"large",label:()=>"A",ariaLabel:()=>this.controller.s("shared-calculator-narration-settings-display-size-large"),class:()=>"dcg-displaysize-large",selected:()=>this.getProjectorMode(),onSelect:()=>this.onSelectProjectorModeOption(!0)}]}onSelectProjectorModeOption(e){this.controller.dispatch({type:"update-projector-mode",mode:e})}getVersionNumber(){let e=window;if(e&&e.AppBridge)return e.AppBridge.versionNumber}didUnmountSettingsDropdown(){P(document).off(".dcg-settings-view")}didMountSettingsDropdown(e){this.settingsGroupNode=e,P(document).on("dcg-tapstart.dcg-settings-view",r=>{P(r.target).closest(".dcg-basic-settings-container").length===0&&this.controller.dispatch({type:"close-settings-menu"})}),P(document).on("keydown.dcg-settings-view",r=>{if(Le(r)==="Esc"&&(this.controller.dispatch({type:"close-settings-menu"}),this.controller.dispatch({type:"focus-last-expression"})),Le(r)==="Tab"&&!r.altKey&&!r.metaKey&&!r.ctrlKey){let i=document.activeElement,n=P(this.props.settingsButtonNode()),o=P(this.settingsGroupNode).find(".dcg-settings-menu-option:last");!r.shiftKey&&i===o[0]?(n.trigger("focus"),r.preventDefault(),r.stopPropagation()):r.shiftKey&&i===n[0]&&(o.trigger("focus"),r.preventDefault(),r.stopPropagation())}})}onToggleBrailleMode(){this.controller.dispatch({type:"set-braille-mode",mode:this.controller.renderAsBraille()?"none":"nemeth"})}isNemeth(){return this.controller.getBrailleMode()==="nemeth"}isUEB(){return this.controller.getBrailleMode()==="ueb"}isLatex(){return this.controller.getBrailleMode()==="none"}onToggleSixKeyInput(){let e=!this.controller.getSixKeyInput();this.controller.dispatch({type:"set-six-key-input",mode:e})}onToggleInvertedColors(){let e=!this.controller.getInvertedColors();this.controller.dispatch({type:"update-inverted-colors",mode:e})}getProjectorMode(){return this.controller.isProjectorMode()}};var{If:w6}=Ka.Components,xh=class extends zt{template(){let t=this.props.controller();return Ka.createElement("div",{class:Ka.const("dcg-basic-settings-container")},Ka.createElement(Ar,{didMount:e=>this.settingsButtonNode=e,command:this.const("settings"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-settings"),onTap:this.bindFn(this.onToggleSettingsMenu),selected:()=>this.controller.isSettingsMenuOpen(),ariaPopup:this.const(!0)},Ka.createElement("i",{class:Ka.const("dcg-icon-wrench"),"aria-hidden":Ka.const("true")})),Ka.createElement(w6,{predicate:()=>this.controller.isSettingsMenuOpen()},()=>Ka.createElement(Xv,{controller:this.props.controller,settingsButtonNode:()=>this.settingsButtonNode})))}onToggleSettingsMenu(){this.controller.dispatch({type:"toggle-settings-menu"})}};var{If:ey,IfElse:v6}=ui.Components,Qv=class extends zt{template(){let t=this.props.controller();return ui.createElement(ba,{controller:this.props.controller},ui.createElement(ey,{predicate:()=>!this.controller.getRestrictedEditing()},()=>ui.createElement(Ar,{command:this.const("undo"),disabled:()=>!t.canUndo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-undo"),onTap:e=>t.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ui.createElement("i",{class:ui.const("dcg-icon-undo"),"aria-hidden":ui.const("true")}))),ui.createElement(ey,{predicate:()=>!this.controller.getRestrictedEditing()},()=>ui.createElement(Ar,{command:this.const("redo"),disabled:()=>!t.canRedo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-redo"),onTap:e=>t.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ui.createElement("i",{class:ui.const("dcg-icon-redo"),"aria-hidden":ui.const("true")}))),v6(()=>t.shouldShowClear(),{true:()=>ui.createElement(Ar,{command:this.const("clear"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear"),onTap:()=>t.dispatch({type:"clear"})},()=>t.s("basic-calculator-button-controlbar-clear")),false:()=>ui.createElement(Ar,{command:this.const("clearall"),disabled:()=>!t.canClear(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear-all"),onTap:()=>t.dispatch({type:"set-blank",opts:{allowUndo:!0}})},()=>t.s("basic-calculator-button-controlbar-clear-all"))}),ui.createElement(ey,{predicate:()=>this.controller.getRestrictedEditing()},()=>ui.createElement("div",{class:ui.const("dcg-spacer-2")})),ui.createElement(ey,{predicate:()=>t.getBrailleMode()==="none"},()=>ui.createElement(Ar,{command:this.const("backspace"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-backspace"),disabled:()=>!t.canBackspace(),onTap:()=>t.dispatch({type:"keypad/press-key",key:"Backspace"})},ui.createElement("i",{class:ui.const("dcg-icon-delete"),"aria-hidden":ui.const("true")}))),ui.createElement(ey,{predicate:()=>this.props.controller().getSettingsMenu()},()=>ui.createElement(xh,{controller:this.props.controller})))}onToggleSettingsMenu(){this.controller.dispatch({type:"toggle-settings-menu"})}};var Ri=__dcg_shared_module_exports__['i'](ne());var{If:Zv}=Ri.Components,eC=class extends zt{template(){let t=this.props.controller();return Ri.createElement(ba,{controller:this.props.controller},Ri.createElement(Zv,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ri.createElement(Ar,{command:this.const("undo"),disabled:()=>!t.canUndo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-undo"),onTap:e=>t.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ri.createElement("i",{class:Ri.const("dcg-icon-undo"),"aria-hidden":Ri.const("true")}))),Ri.createElement(Zv,{predicate:()=>!this.controller.getRestrictedEditing()},()=>Ri.createElement(Ar,{command:this.const("redo"),disabled:()=>!t.canRedo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-redo"),onTap:e=>t.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},Ri.createElement("i",{class:Ri.const("dcg-icon-redo"),"aria-hidden":Ri.const("true")}))),Ri.createElement(Ar,{command:this.const("clear"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear"),onTap:()=>t.dispatch({type:"clear"})},()=>t.s("basic-calculator-button-controlbar-clear")),Ri.createElement(Zv,{predicate:()=>this.controller.getRestrictedEditing()},()=>Ri.createElement("div",{class:Ri.const("dcg-spacer-2")})),Ri.createElement(Zv,{predicate:()=>t.getBrailleMode()==="none"},()=>Ri.createElement(Ar,{command:this.const("backspace"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-backspace"),disabled:()=>!t.canBackspace(),onTap:()=>t.dispatch({type:"keypad/press-key",key:"Backspace"})},Ri.createElement("i",{class:Ri.const("dcg-icon-delete"),"aria-hidden":Ri.const("true")}))))}};var $i=__dcg_shared_module_exports__['i'](ne());var Es=__dcg_shared_module_exports__['i'](ne());var Kd=class extends rc{template(){return Es.createElement("div",{class:()=>({"dcg-keypad-control-toggle":!0,"dcg-toggled":this.props.toggled()}),role:Es.const("button"),tabindex:Es.const("0"),"aria-label":this.bindFn(this.getAriaLabel),onTap:this.bindFn(this.handleTap)},Es.createElement("div",{class:Es.const("dcg-ctrl-toggle-option")},this.props.defaultOption),Es.createElement("div",{class:Es.const("dcg-ctrl-toggle-option")},this.props.toggledOption),Es.createElement("div",{class:Es.const("dcg-ctrl-toggle-cover"),style:()=>({background:__dcg_shared_module_exports__['ec'](this.controller.getBackgroundColor(),-.1)})}))}getAriaLabel(){let e={toggled:this.props.toggledAriaLabel(),default:this.props.defaultAriaLabel()};return this.props.toggled()?this.controller.s("shared-calculator-narration-control-toggle-switch-to-default",e):this.controller.s("shared-calculator-narration-control-toggle-switch-to-toggled",e)}handleTap(){this.props.toggled()?ge(this.props.defaultAriaLabel()):ge(this.props.toggledAriaLabel()),this.props.onTap(this.props.command())}};var{If:Pk,IfElse:C6}=$i.Components,tC=class extends zt{template(){let t=this.props.controller();return $i.createElement(ba,{controller:this.props.controller},$i.createElement(Ar,{command:this.const("main"),selected:()=>t.getKeyboardMode()==="main",disabled:()=>this.controller.renderAsBraille(),ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>t.dispatch({type:"main"}),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-main")},()=>t.s("basic-calculator-button-controlbar-main")),$i.createElement(Ar,{command:this.const("ABC"),selected:()=>["qwerty","capitalQwerty","letters"].indexOf(t.getKeyboardMode())!==-1,disabled:()=>this.controller.renderAsBraille(),ignoreInTabOrder:this.const(!0),selectable:this.const(!0),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-abc"),onTap:()=>t.dispatch({type:"ABC"})},()=>t.s("basic-calculator-button-controlbar-abc")),$i.createElement(Ar,{command:this.const("functions"),selected:()=>["functions","restrictedFunctions"].indexOf(t.getKeyboardMode())!==-1,ariaLabel:()=>t.s("basic-calculator-narration-controlbar-functions"),disabled:()=>this.controller.renderAsBraille(),ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>t.dispatch({type:"functions"})},()=>t.s("basic-calculator-button-controlbar-func")),$i.createElement(Kd,{command:this.const("degrees"),toggled:()=>this.model.getDegreeMode(),defaultOption:()=>t.s("basic-calculator-label-controlbar-rad"),toggledOption:()=>t.s("basic-calculator-label-controlbar-deg"),defaultAriaLabel:()=>t.s("basic-calculator-narration-controlbar-radians"),toggledAriaLabel:()=>t.s("basic-calculator-narration-controlbar-degrees"),onTap:()=>t.dispatch({type:"degrees"}),controller:this.props.controller}),$i.createElement(Pk,{predicate:()=>!this.controller.getRestrictedEditing()},()=>$i.createElement(Ar,{command:this.const("undo"),disabled:()=>!t.canUndo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-undo"),onTap:e=>t.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},$i.createElement("i",{class:$i.const("dcg-icon-undo"),"aria-hidden":$i.const("true")}))),$i.createElement(Pk,{predicate:()=>!this.controller.getRestrictedEditing()},()=>$i.createElement(Ar,{command:this.const("redo"),disabled:()=>!t.canRedo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-redo"),onTap:e=>t.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},$i.createElement("i",{class:$i.const("dcg-icon-redo"),"aria-hidden":$i.const("true")}))),C6(()=>t.shouldShowClear(),{true:()=>$i.createElement(Ar,{command:this.const("clear"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear"),onTap:()=>t.dispatch({type:"clear"})},()=>t.s("basic-calculator-button-controlbar-clear")),false:()=>$i.createElement(Ar,{command:this.const("clearall"),disabled:()=>!t.canClear(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear-all"),onTap:()=>t.dispatch({type:"set-blank",opts:{allowUndo:!0}})},()=>t.s("basic-calculator-button-controlbar-clear-all"))}),$i.createElement(Pk,{predicate:()=>this.props.controller().getSettingsMenu()},()=>$i.createElement(xh,{controller:this.props.controller})))}};var ki=__dcg_shared_module_exports__['i'](ne());var{If:P_}=ki.Components,rC=class extends zt{template(){let t=this.props.controller();return ki.createElement(ba,{controller:this.props.controller},ki.createElement(Kd,{command:this.const("degrees"),toggled:()=>this.model.getDegreeMode(),defaultOption:()=>t.s("basic-calculator-label-controlbar-rad"),toggledOption:()=>t.s("basic-calculator-label-controlbar-deg"),defaultAriaLabel:()=>t.s("basic-calculator-narration-controlbar-radians"),toggledAriaLabel:()=>t.s("basic-calculator-narration-controlbar-degrees"),onTap:()=>t.dispatch({type:"degrees"}),controller:this.props.controller}),ki.createElement("div",{class:ki.const("dcg-spacer")}),ki.createElement(P_,{predicate:()=>!this.controller.getRestrictedEditing()},()=>ki.createElement(Ar,{command:this.const("undo"),disabled:()=>!t.canUndo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-undo"),onTap:e=>t.dispatch({type:"undo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ki.createElement("i",{class:ki.const("dcg-icon-undo"),"aria-hidden":ki.const("true")}))),ki.createElement(P_,{predicate:()=>!this.controller.getRestrictedEditing()},()=>ki.createElement(Ar,{command:this.const("redo"),disabled:()=>!t.canRedo(),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-redo"),onTap:e=>t.dispatch({type:"redo",source:e.device==="keyboard"?"button-keyboard":"button-tap"})},ki.createElement("i",{class:ki.const("dcg-icon-redo"),"aria-hidden":ki.const("true")}))),ki.createElement("div",{class:ki.const("dcg-spacer")}),ki.createElement(Ar,{narrowButton:this.const(!0),command:this.const("clear"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-clear"),onTap:()=>t.dispatch({type:"clear"})},()=>t.s("basic-calculator-button-controlbar-clear")),ki.createElement(Ar,{narrowButton:this.const(!0),command:this.const("backspace"),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-backspace"),onTap:()=>t.dispatch({type:"keypad/press-key",key:"Backspace"})},ki.createElement("i",{class:ki.const("dcg-icon-delete"),"aria-hidden":ki.const("true")})))}};var pl=__dcg_shared_module_exports__['i'](ne());var ty=class extends zt{template(){return pl.createElement("div",{role:pl.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},pl.createElement(qt,{controller:this.props.controller},pl.createElement(Ge,null,C(this,"(",{colspan:this.parenColspan()}),C(this,")",{colspan:this.parenColspan()}),this.makeAdditionalFunctionKey(0),this.makeAdditionalFunctionKey(1),C(this,"division")),pl.createElement(Ge,null,C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"multiplication")),pl.createElement(Ge,null,C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"-")),pl.createElement(Ge,null,C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"+")),pl.createElement(Ge,null,C(this,"0",{style:"highlight"}),C(this,".",{style:"highlight"}),C(this,"ans"),C(this,"enter",{style:"blue"}))))}parenColspan(){return this.controller.getAdditionalFunctions().length>1?.5:1}makeAdditionalFunctionKey(e){let r=this.controller.getAdditionalFunctions()[e];return r==="exponent"?C(this,"a^b"):r==="percent"?C(this,"%"):r==="sqrt"?C(this,"sqrt"):r==="fraction"?C(this,"a/b"):void 0}};var hl=__dcg_shared_module_exports__['i'](ne());var ry=class extends zt{template(){return hl.createElement("div",{role:hl.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},hl.createElement(qt,{controller:this.props.controller},hl.createElement(Ge,null,C(this,"(",{colspan:this.parenColspan()}),C(this,")",{colspan:this.parenColspan()}),this.makeAdditionalFunctionKey(1)),hl.createElement(Ge,null,C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"division")),hl.createElement(Ge,null,C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"multiplication")),hl.createElement(Ge,null,C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"-")),hl.createElement(Ge,null,C(this,"0",{style:"highlight"}),C(this,".",{style:"highlight",colspan:this.dotColspan()}),this.makeAdditionalFunctionKey(0),C(this,"+"))))}parenColspan(){return this.controller.getAdditionalFunctions().length===2?1.5:2}dotColspan(){return this.controller.getAdditionalFunctions().length?1:2}makeAdditionalFunctionKey(e){let r=this.controller.getAdditionalFunctions()[e];return r==="exponent"?C(this,"a^b"):r==="percent"?C(this,"%"):r==="sqrt"?C(this,"sqrt"):void 0}};var qn=__dcg_shared_module_exports__['i'](ne());var iy=class extends zt{template(){return qn.createElement(qt,{controller:this.props.controller},qn.createElement(Ge,null,C(this,"("),C(this,")"),C(this,"x^2"),C(this,"sqrt"),qn.createElement("div",{class:qn.const("dcg-partition-placeholder")}),C(this,"x^3"),C(this,"x^y"),C(this,"ythroot")),qn.createElement(Ge,null,C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"division"),qn.createElement("div",{class:qn.const("dcg-partition-placeholder")}),C(this,"pi"),C(this,"e^x"),C(this,"!")),qn.createElement(Ge,null,C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"multiplication"),qn.createElement("div",{class:qn.const("dcg-partition-placeholder")}),C(this,"log"),C(this,"ln"),C(this,"|x|")),qn.createElement(Ge,null,C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"-"),qn.createElement("div",{class:qn.const("dcg-partition-placeholder")}),C(this,"sin"),C(this,"cos"),C(this,"tan")),qn.createElement(Ge,null,C(this,"0",{style:"highlight"}),C(this,".",{style:"highlight"}),C(this,"x/y"),C(this,"+"),qn.createElement("div",{class:qn.const("dcg-partition-placeholder")}),C(this,"arcsin"),C(this,"arccos"),C(this,"arctan")))}};var Ua=__dcg_shared_module_exports__['i'](ne());var Ii=__dcg_shared_module_exports__['i'](ne());var{IfElse:S6}=Ii.Components,ny=class extends zt{template(){return Ii.createElement(qt,{controller:this.props.controller},Ii.createElement(Ge,null,C(this,"a^2"),C(this,"a^b"),C(this,"|a|"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"division"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"%"),C(this,"a/b")),Ii.createElement(Ge,null,C(this,"sqrt"),C(this,"nthroot"),C(this,"pi"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"multiplication"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"left",{style:"highlight"}),C(this,"right",{style:"highlight"})),Ii.createElement(Ge,null,C(this,"sin"),C(this,"cos"),C(this,"tan"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"-"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),Hr(.5),C(this,"backspace",{style:"highlight",colspan:1.5})),Ii.createElement(Ge,null,C(this,"("),C(this,")"),S6(()=>this.controller.getReplaceCommaWith10Exp(),{true:()=>C(this,"10^n"),false:()=>C(this,",")}),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"0",{style:"highlight"}),C(this,".",{style:"highlight"}),C(this,"ans"),C(this,"+"),Ii.createElement("div",{class:Ii.const("dcg-partition-placeholder")}),C(this,"enter",{style:"blue",colspan:2})))}};var Ds=__dcg_shared_module_exports__['i'](ne());var oy=class extends zt{template(){return Ds.createElement(qt,{controller:this.props.controller},Ds.createElement(Ge,null,C(this,"q"),C(this,"w"),C(this,"e"),C(this,"r"),C(this,"t"),C(this,"y"),C(this,"u"),C(this,"i"),C(this,"o"),C(this,"p")),Ds.createElement(Ge,null,Ds.createElement("div",{class:Ds.const("dcg-half-width-placeholder")}),C(this,"a"),C(this,"s"),C(this,"d"),C(this,"f"),C(this,"g"),C(this,"h"),C(this,"j"),C(this,"k"),C(this,"l"),Ds.createElement("div",{class:Ds.const("dcg-half-width-placeholder")})),Ds.createElement(Ge,null,C(this,"=",{style:"highlight"}),C(this,"z"),C(this,"x"),C(this,"c"),C(this,"v"),C(this,"b"),C(this,"n"),C(this,"m"),C(this,","),C(this,"backspace",{style:"highlight"})),Ds.createElement(Ge,null,C(this,"shift",{style:"highlight",colspan:1.5}),C(this,"("),C(this,")"),C(this,"["),C(this,"]"),C(this,"!"),C(this,"'"),C(this,"pi"),C(this,"enter",{style:"blue",colspan:1.5})))}};var wh=__dcg_shared_module_exports__['i'](ne());var ay=class extends zt{template(){return wh.createElement(qt,{controller:this.props.controller},wh.createElement(Ge,null,C(this,"a"),C(this,"b"),C(this,"c"),C(this,"d"),C(this,"e"),C(this,"f"),C(this,"g"),C(this,"h"),C(this,"i"),C(this,"j")),wh.createElement(Ge,null,C(this,"k"),C(this,"l"),C(this,"m"),C(this,"n"),C(this,"o"),C(this,"p"),C(this,"q"),C(this,"r"),C(this,"s"),C(this,"t")),wh.createElement(Ge,null,C(this,"=",{style:"highlight"}),C(this,","),C(this,"u"),C(this,"v"),C(this,"w"),C(this,"x"),C(this,"y"),C(this,"z"),C(this,"pi"),C(this,"backspace",{style:"highlight"})),wh.createElement(Ge,null,C(this,"shift",{style:"highlight",colspan:2}),C(this,"("),C(this,")"),C(this,"["),C(this,"]"),C(this,"!"),C(this,"'"),C(this,"enter",{style:"blue",colspan:2})))}};var ks=__dcg_shared_module_exports__['i'](ne());var sy=class extends zt{template(){return ks.createElement(qt,{controller:this.props.controller},ks.createElement(Ge,null,C(this,"Q"),C(this,"W"),C(this,"E"),C(this,"R"),C(this,"T"),C(this,"Y"),C(this,"U"),C(this,"I"),C(this,"O"),C(this,"P")),ks.createElement(Ge,null,ks.createElement("div",{class:ks.const("dcg-half-width-placeholder")}),C(this,"A"),C(this,"S"),C(this,"D"),C(this,"F"),C(this,"G"),C(this,"H"),C(this,"J"),C(this,"K"),C(this,"L"),ks.createElement("div",{class:ks.const("dcg-half-width-placeholder")})),ks.createElement(Ge,null,C(this,"=",{style:"highlight"}),C(this,"Z"),C(this,"X"),C(this,"C"),C(this,"V"),C(this,"B"),C(this,"N"),C(this,"M"),C(this,","),C(this,"backspace",{style:"highlight"})),ks.createElement(Ge,null,C(this,"shift",{style:"highlight",colspan:1.5}),C(this,"("),C(this,")"),C(this,"["),C(this,"]"),C(this,"!"),C(this,"'"),C(this,"pi"),C(this,"enter",{style:"blue",colspan:1.5})))}};var vh=__dcg_shared_module_exports__['i'](ne());var ly=class extends zt{template(){return vh.createElement(qt,{controller:this.props.controller},vh.createElement(Ge,null,C(this,"A"),C(this,"B"),C(this,"C"),C(this,"D"),C(this,"E"),C(this,"F"),C(this,"G"),C(this,"H"),C(this,"I"),C(this,"J")),vh.createElement(Ge,null,C(this,"K"),C(this,"L"),C(this,"M"),C(this,"N"),C(this,"O"),C(this,"P"),C(this,"Q"),C(this,"R"),C(this,"S"),C(this,"T")),vh.createElement(Ge,null,C(this,"=",{style:"highlight"}),C(this,","),C(this,"U"),C(this,"V"),C(this,"W"),C(this,"X"),C(this,"Y"),C(this,"Z"),C(this,"pi"),C(this,"backspace",{style:"highlight"})),vh.createElement(Ge,null,C(this,"shift",{style:"highlight",colspan:2}),C(this,"("),C(this,")"),C(this,"["),C(this,"]"),C(this,"!"),C(this,"'"),C(this,"enter",{style:"blue",colspan:2})))}};var Pn=__dcg_shared_module_exports__['i'](ne());var{IfElse:E6}=Pn.Components,cy=class extends zt{template(){return Pn.createElement("div",{class:Pn.const("dcg-sci-func-keypad")},Pn.createElement(qt,{controller:this.props.controller},Pn.createElement(Ge,null,C(this,"sin"),C(this,"cos"),C(this,"tan"),Pn.createElement("div",{class:Pn.const("dcg-partition-placeholder")}),C(this,"a^b"),C(this,"sqrt"),C(this,"nthroot")),Pn.createElement(Ge,null,C(this,"arcsin"),C(this,"arccos"),C(this,"arctan"),Pn.createElement("div",{class:Pn.const("dcg-partition-placeholder")}),C(this,"e^x"),C(this,"abs"),E6(()=>this.controller.getReplaceRoundWithReciprocal(),{true:()=>C(this,"a^{-1}"),false:()=>C(this,"round")})),Pn.createElement(Ge,null,C(this,"mean"),C(this,"stdev"),C(this,"stdevp"),Pn.createElement("div",{class:Pn.const("dcg-partition-placeholder")}),C(this,"ln"),C(this,"log"),C(this,"backspace",{style:"highlight"})),Pn.createElement(Ge,null,C(this,"nPr"),C(this,"nCr"),C(this,"!"),Pn.createElement("div",{class:Pn.const("dcg-partition-placeholder")}),C(this,"e"),C(this,"pi"),C(this,"enter",{style:"blue"}))))}};var{SwitchUnion:D6}=Ua.Components,dy=class extends zt{template(){return Ua.createElement("div",{role:Ua.const("region"),"aria-label":()=>this.s("shared-calculator-narration-keypad")},D6(()=>this.controller.getKeyboardMode(),{qwerty:()=>Ua.createElement(oy,{controller:this.props.controller}),letters:()=>Ua.createElement(ay,{controller:this.props.controller}),capitalQwerty:()=>Ua.createElement(sy,{controller:this.props.controller}),capitalLetters:()=>Ua.createElement(ly,{controller:this.props.controller}),functions:()=>Ua.createElement(cy,{controller:this.props.controller}),main:()=>Ua.createElement(ny,{controller:this.props.controller})}))}};var Wr=__dcg_shared_module_exports__['i'](ne());var Vo=__dcg_shared_module_exports__['i'](ne());var Sh=__dcg_shared_module_exports__['i'](Vc()),{For:k6}=Vo.Components,Ch=class extends Vo.Class{template(){return Vo.createElement("tr",null,Vo.createElement(k6,{each:()=>this.getBrailleAscii(this.props.latex()),key:e=>e.key},Vo.createElement("td",null,e=>Vo.createElement("span",{class:Vo.const("dcg-key-press")},()=>e.char))),Vo.createElement("td",{class:Vo.const("dcg-braille-font")},()=>this.getBrailleUnicode(this.props.latex())),Vo.createElement("td",null,Vo.createElement(ze,{config:this.const({}),latex:()=>this.props.latex()})))}getBrailleAscii(e){let r=Sh.UnicodeBraille.toExpandedBrailleAscii(this.getBrailleUnicode(e)),i=[];for(let n=0;n<r.length;n++)i.push({char:r[n],key:n+")"+r[n]});return i}getBrailleUnicode(e){let r;return this.props.brailleMode()==="nemeth"?r=Sh.latexToNemeth(e):this.props.brailleMode()==="ueb"&&(r=Sh.latexToUeb(e)),r&&r.value?r.value:""}};var Ud=class extends zt{template(){return Wr.createElement("div",{class:()=>({"dcg-braille-io-keypad-container":!0,"dcg-has-background-color":this.controller.hasBackgroundColor()})},Wr.createElement("div",{class:Wr.const("dcg-braille-io-keypad")},Wr.createElement("div",{class:Wr.const("dcg-braille-description")},Wr.createElement("div",{class:Wr.const("dcg-braille-title")},()=>this.controller.s("basic-calculator-text-braille-mode-is-on",{mode:this.brailleType()})),Wr.createElement("div",{class:Wr.const("dcg-braille-info-text")},()=>this.controller.s("basic-calculator-text-how-to-type-braille")),Wr.createElement("div",{class:Wr.const("dcg-btn-primary"),role:Wr.const("button"),tabindex:Wr.const(0),onTap:()=>this.controller.dispatch({type:"set-braille-mode",mode:"none"})},()=>this.controller.s("basic-calculator-button-turn-braille-mode-off",{mode:this.brailleType()}))),Wr.createElement("div",{class:Wr.const("dcg-braille-examples-table-container")},Wr.createElement("table",{class:Wr.const("dcg-braille-examples-table")},Wr.createElement("tr",null,Wr.createElement("th",null,()=>this.controller.s("basic-calculator-heading-braille-table-type-this")),Wr.createElement("th",null,()=>this.brailleType()),Wr.createElement("th",null,()=>this.controller.s("basic-calculator-heading-braille-table-typeset"))),Wr.createElement(Ch,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("2+2")}),Wr.createElement(Ch,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("\\frac{1}{2}")}),Wr.createElement(Ch,{brailleMode:()=>this.controller.getBrailleMode(),latex:this.const("\\sqrt{4}")})),Wr.createElement("div",{class:Wr.const("dcg-more-examples-link")},Wr.createElement("a",{href:()=>"https://www.desmos.com/braille-examples?"+this.controller.getBrailleMode(),target:Wr.const("_blank")},()=>this.controller.s("basic-calculator-link-view-braille-examples"))))))}brailleType(){return this.controller.getBrailleMode()==="nemeth"?"Nemeth":this.controller.getBrailleMode()==="ueb"?"UEB":""}};var Lo=__dcg_shared_module_exports__['i'](ne());var St=__dcg_shared_module_exports__['i'](ne());at();var uy=__dcg_shared_module_exports__['i'](Vc());var Uc=__dcg_shared_module_exports__['i'](Vc());function iC(t,e){return e==="nemeth"?Uc.latexToNemeth(t):e==="ueb"?Uc.latexToUeb(t):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}function O_(t,e){return e==="nemeth"?Uc.nemethToLatex(t):e==="ueb"?Uc.uebToLatex(t):{isError:!0,error:"Braille mode should be 'nemeth' or 'ueb'"}}var{If:nc,Input:I6,Textarea:M6}=St.Components,py=class extends zt{constructor(){super(...arguments),this.lastBrailleModeDuringFocusChange="none"}getAriaLabel(){let e=this.getIndex()+1+"";return this.s("shared-calculator-narration-expression-index",{index:e})}didUpdate(){this.renderAnsValue()}didMountMQ(e){this.$mq=P(e)}getExp(){return this.model.getExpressionById(this.props.id())}getAns(){return this.model.getExpressionAns(this.props.id())}getAnsId(){return this.model.getExpressionAnsId(this.props.id())}getLatex(){return this.getExp().latex}getValue(){return this.model.getExpressionValue(this.props.id())}getBraille(){let e=this.getExp().braille;if(e!=="")return e;{let r=iC(this.getLatex(),this.controller.getBrailleMode());return r.isError?"":uy.UnicodeBraille.toExpandedBrailleAscii(r.value)}}getIndex(){return this.model.getExpressionIndex(this.props.id())}getShowEvaluation(){return this.model.shouldShowEvaluationForExpression(this.props.id())}isFractionEvaluation(){return this.getExp().displayAsFraction}canDisplayEvaluationAsFraction(){return this.controller.getDecimalToFraction()&&this.model.canDisplayEvaluationAsFraction(this.props.id())}shouldDisplayEvaluationAsFraction(){return this.canDisplayEvaluationAsFraction()&&this.getExp().displayAsFraction}toggleFractionEvaluation(){this.dispatch({type:"toggle-fraction-evaluation",id:this.props.id()})}getFractionDisplayAriaLabel(){return this.shouldDisplayEvaluationAsFraction()?this.controller.s("basic-calculator-narration-convert-to-decimal"):this.controller.s("basic-calculator-narration-convert-to-fraction")}getError(){let e=this.model.getExpressionError(this.props.id());return e&&this.getLatex().length>0?ip(e,this.controller.getLanguage()):""}showError(){return!!this.getError()}getFractionMessage(){return this.shouldDisplayEvaluationAsFraction()?this.s("basic-calculator-label-convert-to-decimal"):this.s("basic-calculator-label-convert-to-fraction")}getIsFocused(){return!this.controller.isSettingsMenuOpen()&&this.model.isExpressionFocused(this.props.id())}onFocusedChanged(e){let r=this.controller.getBrailleMode(),i=r!==this.lastBrailleModeDuringFocusChange;this.lastBrailleModeDuringFocusChange=r,!(!this.getExp()||i)&&(e?this.dispatch({type:"focusin",id:this.props.id()}):this.dispatch({type:"focusout",id:this.props.id()}))}onMQReflow(){this.renderedAnsData=void 0,this.renderAnsValue()}renderAnsValue(){if(!this.$mq)return;let e=this.getAns(),r=!1,i=this.getAnsId();if(i){let n=this.model.getExpressionById(i);r=n&&n.displayAsFraction}this.renderedAnsData&&this.renderedAnsData.value==e&&this.renderedAnsData.displayAsFraction===r||(this.renderedAnsData={value:e,displayAsFraction:r},this.$mq.find(".dcg-mq-ans").each((n,o)=>{let a=P(o),s;typeof e=="number"?s=__dcg_shared_module_exports__['Sa'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:r}):typeof e=="string"&&(s=e),s?a.removeClass("dcg-invalid").html(s):a.addClass("dcg-invalid").html('<i class="dcg-icon-error" aria-hidden="true"></i>')}))}getEvaluationLatex(){let e=this.getValue();if(e===void 0&&(e=NaN),this.model.isRationalizableConstant(this.props.id())&&!this.shouldDisplayEvaluationAsFraction())return"";let r;if(Array.isArray(e))r=`\\mathrm{${e.length}\\ element\\ list}`;else{var i=__dcg_shared_module_exports__['Ta'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:this.shouldDisplayEvaluationAsFraction()});return i==="undefined"?"=\\mathrm{undefined}":"="+i}return r}getEvaluationBraille(){let e=this.getEvaluationLatex(),r=iC(e,this.controller.getBrailleMode());return r.isError?"":uy.UnicodeBraille.toExpandedBrailleAscii(r.value)}didMountBrailleInput(e){this.brailleInputNode=e}didUnmountBrailleInput(){this.brailleInputNode=void 0}handleBrailleFocus(e){let r=e.target;r&&setTimeout(()=>{r.setSelectionRange(0,0)})}handleBrailleKeydown(e){!e.altKey&&!e.ctrlKey&&!e.metaKey&&!e.shiftKey&&(Le(e)===Fn?(this.forceModelFocus(),this.dispatch({type:"focus-prev-expression"}),e.preventDefault()):Le(e)===Yn?(this.forceModelFocus(),this.dispatch({type:"focus-next-expression"}),e.preventDefault()):Le(e)===il?(this.forceModelFocus(),this.dispatch({type:"insert-blank-expression"}),e.preventDefault()):Le(e)===ga&&document.activeElement===this.brailleInputNode&&this.getBraille()===""&&(this.dispatch({type:"backspace-from-braille"}),e.preventDefault()))}forceModelFocus(){document.activeElement!==this.brailleInputNode&&this.onFocusedChanged(!0)}focusBrailleInput(){this.brailleInputNode&&document.activeElement!==this.brailleInputNode&&this.brailleInputNode.focus()}getPostLabel(){if(this.showError())return this.getError();if(this.getShowEvaluation()){let e=this.getValue();return e===void 0&&(e=NaN),Array.isArray(e)?`${e.length} element list`:"equals "+nn(__dcg_shared_module_exports__['Ta'](e,{digits:this.getEvaluationDigits(),bigCutoff:1e9,displayAsFraction:this.shouldDisplayEvaluationAsFraction()}))}return""}onBrailleInput(e){this.controller.isSettingsMenuOpen()&&this.controller.dispatch({type:"close-settings-menu"});let r=O_(uy.UnicodeBraille.coerceToSixDotCells(e),this.controller.getBrailleMode()),i=r.isError?"":r.value;(!this.controller.getCapExpressionSize()||Ep(i)<=Dp)&&this.controller.dispatch({type:"update-latex-from-braille",latex:i,braille:e,id:this.props.id()})}getIndexSubscript(){return`_{${this.getIndex()+1}}`}getEvaluationDigits(){return this.controller.isScientificCalc()?10:7}onMountContainer(e){this.containerNode=e}onTapContainer(e){e.target===this.containerNode&&!this.getShowEvaluation()&&!this.showError()&&this.forceModelFocus()}template(){return St.createElement("div",{class:()=>({"dcg-basic-expression":!0,"dcg-focused":this.getIsFocused(),"dcg-braille-io":this.controller.renderAsBraille()}),onTap:this.bindFn(this.onTapContainer),onMount:this.bindFn(this.onMountContainer)},St.createElement(nc,{predicate:()=>this.controller.renderAsBraille()},()=>St.createElement("div",{class:St.const("dcg-braille-input")},St.createElement(Md,{ariaLabel:()=>{let e=iC(`eq${this.getIndexSubscript()}`,this.controller.getBrailleMode());return e.isError?"":uy.UnicodeBraille.toExpandedBrailleAscii(e.value)},didMount:this.bindFn(this.didMountBrailleInput),didUnmount:this.bindFn(this.didUnmountBrailleInput),onFocusedChanged:this.bindFn(this.onFocusedChanged),shouldFocus:this.bindFn(this.getIsFocused),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:this.bindFn(this.onBrailleInput),sixKeyInput:()=>this.controller.getSixKeyInput(),value:()=>this.getBraille(),isStatic:this.const(!1)}))),St.createElement(nc,{predicate:()=>this.controller.renderAsBraille()},()=>St.createElement("div",{class:St.const("dcg-braille-evaluation-container")},St.createElement(nc,{predicate:()=>this.getShowEvaluation()},()=>St.createElement("div",{class:St.const("dcg-braille-evaluation")},St.createElement(I6,{readonly:this.const("true"),class:this.const("dcg-braille-evaluation-inner"),value:()=>this.getEvaluationBraille(),onFocus:this.bindFn(this.handleBrailleFocus),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:()=>{}}))),St.createElement(nc,{predicate:()=>this.showError()},()=>St.createElement("div",{class:St.const("dcg-braille-error")},St.createElement("div",{class:St.const("dcg-basic-expression-error")},St.createElement("i",{class:St.const("dcg-icon-error"),"aria-hidden":St.const("true")})),St.createElement(M6,{readonly:this.const("true"),class:this.const("dcg-braille-error-inner"),value:()=>this.getError(),onFocus:this.bindFn(this.handleBrailleFocus),onKeydown:this.bindFn(this.handleBrailleKeydown),onInput:()=>{}}))))),St.createElement(nc,{predicate:()=>this.controller.renderAsBraille()},()=>St.createElement("div",{class:St.const("dcg-exp-mathquill-container"),didMount:this.bindFn(this.didMountMQ),onTap:this.bindFn(this.forceModelFocus)},St.createElement(ze,{latex:()=>this.getLatex(),config:this.const({}),onReflow:this.bindFn(this.onMQReflow)}))),St.createElement(nc,{predicate:()=>!this.controller.renderAsBraille()},()=>St.createElement("div",{class:St.const("dcg-exp-mathquill-container"),didMount:this.bindFn(this.didMountMQ)},St.createElement(qe,{latex:()=>this.getLatex(),onReflow:this.bindFn(this.onMQReflow),isFocused:this.bindFn(this.getIsFocused),capExpressionSize:()=>this.controller.getCapExpressionSize(),config:this.bindFn(this.getMQConfig),getAriaLabel:()=>this.getAriaLabel(),getAriaPostLabel:()=>this.getPostLabel(),hasError:()=>!1,onUserPressedKey:(e,r)=>{this.controller.isSettingsMenuOpen()&&this.controller.dispatch({type:"close-settings-menu"}),this.dispatch({type:"keypad/press-key",key:e,evt:r})},onUserTypedText:e=>this.dispatch({type:"keypad/type-text",text:e}),onUserChangedLatex:e=>{this.dispatch({type:"update-latex",id:this.props.id(),latex:e})},onFocusedChanged:this.bindFn(this.onFocusedChanged),disableSpace:()=>this.controller.getRestrictedEditing()}))),St.createElement("div",{class:St.const("dcg-exp-output-container")},St.createElement(nc,{predicate:()=>this.showError()&&!this.controller.renderAsBraille()},()=>St.createElement(Ue,{tooltip:this.bindFn(this.getError),gravity:this.const("w"),sticky:this.const(!0)},St.createElement("div",{class:St.const("dcg-basic-expression-error")},St.createElement("i",{class:St.const("dcg-icon-error"),"aria-hidden":St.const("true")})))),St.createElement(nc,{predicate:()=>this.getShowEvaluation()},()=>St.createElement("div",{class:()=>({"dcg-basic-expression-value":!0,"dcg-basic-evaluation-gray":Array.isArray(this.getValue())})},St.createElement(ze,{config:this.const({}),latex:()=>this.getEvaluationLatex()}),St.createElement(nc,{predicate:this.bindFn(this.canDisplayEvaluationAsFraction)},()=>St.createElement(Ue,{tooltip:this.bindFn(this.getFractionMessage),gravity:this.const("sw")},St.createElement("span",{role:St.const("button"),tabindex:St.const("0"),"aria-label":this.bindFn(this.getFractionDisplayAriaLabel),class:()=>({"dcg-basic-fraction-toggle":!0,"dcg-selected":this.isFractionEvaluation()}),onTap:this.bindFn(this.toggleFractionEvaluation)},St.createElement("i",{class:St.const("dcg-icon-fraction"),"aria-hidden":St.const("true")}))))))))}getMQConfig(){return this.controller.getMathquillConfig()}};at();var{For:T6,If:G6}=Lo.Components,hy=class extends zt{constructor(){super(...arguments),this.didShowAnswerHint=!1,this.didHideAnswerHint=!1}template(){return Lo.createElement("div",{class:Lo.const("dcg-basic-list-container"),role:Lo.const("region"),"aria-label":()=>this.controller.s("shared-calculator-narration-expression-list"),didMount:this.bindFn(this.didMountContainer)},Lo.createElement("div",{class:Lo.const("dcg-basic-list-placeholder"),didMount:this.bindFn(this.didMountPlaceholder)},Lo.createElement(G6,{predicate:this.bindFn(this.showAnswerHint)},()=>Lo.createElement("div",{class:Lo.const("dcg-answer-hint")},()=>this.controller.s("basic-calculator-label-answer-hint")))),Lo.createElement(T6,{each:()=>this.model.getExpressionOrder()},Lo.createElement("div",{class:()=>({"dcg-basic-list":!0,"dcg-projector-mode":this.controller.isProjectorMode()})},e=>Lo.createElement(py,{controller:this.props.controller,id:this.const(e)}))))}didMountPlaceholder(e){P(e).on("dcg-tap",Ur)}showAnswerHint(){if(this.didHideAnswerHint)return!1;let e=this.model.getExpressionOrder()[0];return this.model.shouldShowEvaluationForExpression(e)||this.didShowAnswerHint?(this.didShowAnswerHint=!0,this.model.getNumberOfExpressions()>1||this.model.getExpressionLatex(e)===""?(this.didHideAnswerHint=!0,!1):!0):!1}didUpdate(){if(!this.$container)return;let e=this.$container.find(".dcg-focused");e.length>0&&ss(e,this.$container,50)}didMountContainer(e){this.$container=P(e)}};var{If:gy,IfElse:nC}=Xt.Components,fy=class extends zt{template(){return Xt.createElement(gy,{predicate:()=>this.controller.shouldRender()},()=>Xt.createElement("div",{class:Xt.const("dcg-calculator-api-container"),style:Xt.const("width: 100%; height: 100%; position: relative;")},Xt.createElement("div",{class:()=>({"dcg-calc-basic-main-wrapper":!0,"dcg-narrow":this.controller.containerSize.width<570,"dcg-short":this.controller.containerSize.height<=540,"dcg-scientific-calculator":this.controller.isScientificCalc(),"dcg-four-function-calculator":this.controller.isFourFunctionCalc(),"dcg-container":!0}),onKeydown:this.bindFn(this.handleRootKeydown),didMount:this.bindFn(this.didMountRoot),"x-ms-format-detection":Xt.const("none")},Xt.createElement("div",{role:Xt.const("application"),"aria-label":()=>this.controller.isScientificCalc()?this.controller.s("basic-calculator-narration-calc-description-scientific"):this.controller.isFourFunctionCalc()?this.controller.s("basic-calculator-narration-calc-description-fourfunction"):"",class:()=>({"dcg-calc-basic-main":!0,"dcg-inverted-colors":this.controller.getInvertedColors(),"dcg-projector-mode":this.controller.isProjectorMode(),"dcg-ipad":Ja,"dcg-has-background-color":this.controller.hasBackgroundColor(),"dcg-no-hyperlinks":!this.controller.getAllowLinks()}),style:()=>({"font-size":`${this.controller.getFontSize()}px`,background:this.controller.getBackgroundColor(),color:this.controller.getTextColor(),filter:this.controller.getInvertedColors()?"invert(100%)":"none"})},Xt.createElement(hy,{controller:this.props.controller}),Xt.createElement(gy,{predicate:()=>this.controller.isScientificCalc()&&this.model.isSingleExpression()},()=>Xt.createElement("div",null,Xt.createElement(rC,{controller:this.props.controller}),Xt.createElement("div",{class:Xt.const("dcg-basic-keypad-container")},nC(()=>this.controller.renderAsBraille(),{true:()=>Xt.createElement(Ud,{controller:this.props.controller}),false:()=>Xt.createElement(iy,{controller:this.props.controller})})))),Xt.createElement(gy,{predicate:()=>this.controller.isScientificCalc()&&!this.model.isSingleExpression()},()=>Xt.createElement("div",null,Xt.createElement(tC,{controller:this.props.controller}),Xt.createElement("div",{class:Xt.const("dcg-basic-keypad-container")},nC(()=>this.controller.renderAsBraille(),{true:()=>Xt.createElement(Ud,{controller:this.props.controller}),false:()=>Xt.createElement(dy,{controller:this.props.controller})})))),Xt.createElement(gy,{predicate:()=>this.controller.isFourFunctionCalc()&&this.model.isSingleExpression()},()=>Xt.createElement("div",null,Xt.createElement(eC,{controller:this.props.controller}),Xt.createElement("div",{class:Xt.const("dcg-basic-keypad-container")},nC(()=>this.controller.renderAsBraille(),{true:()=>Xt.createElement(Ud,{controller:this.props.controller}),false:()=>Xt.createElement(ry,{controller:this.props.controller})})))),Xt.createElement(gy,{predicate:()=>this.controller.isFourFunctionCalc()&&!this.model.isSingleExpression()},()=>Xt.createElement("div",null,Xt.createElement(Qv,{controller:this.props.controller}),Xt.createElement("div",{class:Xt.const("dcg-basic-keypad-container")},nC(()=>this.controller.renderAsBraille(),{true:()=>Xt.createElement(Ud,{controller:this.props.controller}),false:()=>Xt.createElement(ty,{controller:this.props.controller})}))))))))}didMountRoot(e){fp(e)}handleRootKeydown(e){let r=Ei(e),i=this.controller.model;if(jg(e))return this.dispatch({type:"undo",source:"keyboard-shortcut"}),!1;if(Yg(e))return this.dispatch({type:"redo",source:"keyboard-shortcut"}),!1;if(e.altKey!==gi&&e.metaKey===gi&&!e.ctrlKey&&e.shiftKey&&r==="A"&&this.controller.getDecimalToFraction()){let n=i.getFocusedExpression();n&&i.canDisplayEvaluationAsFraction(n.id)&&(e.preventDefault(),e.stopPropagation(),this.controller.dispatch({type:"toggle-fraction-evaluation",id:n.id}),this.controller.runAfterDispatch(()=>{i.getFocusedExpression().displayAsFraction?ge(this.controller.s("shared-calculator-narration-show-as-fraction")):ge(this.controller.s("shared-calculator-narration-show-as-decimal"))}))}else if(!e.metaKey&&!e.shiftKey){if(!e.ctrlKey&&!e.altKey&&Le(e)===ga){if(!document.activeElement||Mc(P(document.activeElement)))return!1}else if(e.ctrlKey===gi&&e.altKey===!gi){if(r==="N")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"nemeth"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-nemeth")),!1):void 0;if(r==="U")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"ueb"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-ueb")),!1):void 0;if(r==="Q"||r==="X")return this.controller.getBrailleControls()?(this.dispatch({type:"set-braille-mode",mode:"none"}),ge(this.controller.s("shared-calculator-narration-hotkey-braille-mode-off")),!1):void 0;if(r==="6"){if(!this.controller.getBrailleControls())return;let n=!this.controller.getSixKeyInput();return this.dispatch({type:"set-six-key-input",mode:n}),ge(n?this.controller.s("basic-calculator-narration-hotkey-six-key-input-on"):this.controller.s("basic-calculator-narration-hotkey-six-key-input-off")),!1}else if(r==="D")return this.controller.isScientificCalc()?(e.preventDefault(),this.controller.dispatch({type:"degrees"}),ge(i.getDegreeMode()?this.controller.s("basic-calculator-narration-controlbar-degrees"):this.controller.s("basic-calculator-narration-controlbar-radians")),!1):void 0}}return!0}};var Eh=class extends Nd{constructor(r){super(r)}init(r){r=__dcg_shared_module_exports__['k'](r),r.backgroundColor&&!__dcg_shared_module_exports__['dc'](r.backgroundColor)&&(__dcg_shared_module_exports__['Hc'].warn("Invalid backgroundColor. Background color must be a 3- or 6-character hex color (e.g. #cde or #ffaaaa)"),delete r.backgroundColor),r.textColor&&!__dcg_shared_module_exports__['dc'](r.textColor)&&(__dcg_shared_module_exports__['Hc'].warn("Invalid textColor. 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r;for(;r=this._queuedCallbacks.shift();)r()};this._queuedCallbacks=[];var r,i;this.keypadType=(r=e==null?void 0:e.keypadType)!=null?r:"scientific",this.projectorMode=(i=e==null?void 0:e.projectorMode)!=null?i:"none",this.dispatcher=new Fc,this.hookUpDispatcher()}getBackgroundColor(){return"does-not-matter"}runAfterDispatch(e){this._queuedCallbacks.push(e)}enqueueEvent(e){this.runAfterDispatch(()=>{this.onEventEmitted&&this.onEventEmitted(e)})}getKeypadType(){return this.keypadType}getProjectorMode(){return this.projectorMode}getScientificKeyboardMode(){return this.scientificKeyboardMode}updateKeyboardMode(e){this.scientificKeyboardMode=e}typeIntoFocusedMathquill(e){e=e.replace(/\r|\n/g,"");let r=this.activeMQ;r&&(r.typedText(e),qe.simulateUserChangedLatex(r))}pressKeyInFocusedMathquill(e,r){let i=this.activeMQ;if(i){if(e==="Enter"){r&&(r.preventDefault(),r.stopPropagation()),this.enqueueEvent("enter");return}i.keystroke(e,r)}}executeCommandInFocusedMathquill(e){let r=this.activeMQ;r&&Lp(r,e)}hookUpDispatcher(){this.dispatcher.register(e=>{switch(this.enqueueEvent("render"),e.type){case"hide-keypad":this.enqueueEvent("hide-keypad");break;case"set-active-mq":this.activeMQ=e.mq;break;case"set-keypad-type":this.keypadType=e.keypadType;break;case"keypad/shift":this.updateKeyboardMode(this.scientificKeyboardMode==="capitalQwerty"?"qwerty":"capitalQwerty");break;case"main":this.updateKeyboardMode("main");break;case"ABC":this.updateKeyboardMode("qwerty");break;case"functions":this.updateKeyboardMode("functions");break;case"keypad/type-text":this.typeIntoFocusedMathquill(e.text);break;case"keypad/press-key":this.pressKeyInFocusedMathquill(e.key,e.evt);break;case"keypad/custom-command":this.executeCommandInFocusedMathquill(e.command);break;case"keypad/123":case"keypad/abc":case"keypad/audio-trace":break;default:return e}})}};var Ni=__dcg_shared_module_exports__['i'](ne());var __=__dcg_shared_module_exports__['i'](ne()),On=class extends __.Class{init(){this.controller=this.props.controller(),this.dispatch=this.controller.dispatch,this.s=this.controller.s}};var zi=__dcg_shared_module_exports__['i'](ne());var oC=class extends On{template(){return zi.createElement(qt,{controller:this.props.controller},zi.createElement(Ge,null,C(this,"a^2"),C(this,"a^b"),C(this,"|a|"),C(this,"a/b"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"/"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"x"),C(this,"y")),zi.createElement(Ge,null,C(this,"("),C(this,")"),C(this,"<"),C(this,">"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"*"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"left",{style:"highlight"}),C(this,"right",{style:"highlight"})),zi.createElement(Ge,null,C(this,"sqrt"),C(this,","),C(this,"<="),C(this,">="),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"-"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),Hr(.5),C(this,"backspace",{style:"highlight",colspan:1.5})),zi.createElement(Ge,null,C(this,"nthroot"),C(this,"pi"),C(this,"%"),C(this,"a_b"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"0",{style:"highlight"}),C(this,".",{style:"highlight"}),C(this,"="),C(this,"+"),zi.createElement("div",{class:zi.const("dcg-partition-placeholder")}),C(this,"enter",{colspan:2,style:"blue"})))}};var Is=__dcg_shared_module_exports__['i'](ne());var aC=class extends On{template(){return Is.createElement(qt,{controller:this.props.controller},Is.createElement(Ge,null,C(this,"q"),C(this,"w"),C(this,"e"),C(this,"r"),C(this,"t"),C(this,"y"),C(this,"u"),C(this,"i"),C(this,"o"),C(this,"p")),Is.createElement(Ge,null,Is.createElement("div",{class:Is.const("dcg-half-width-placeholder")}),C(this,"a"),C(this,"s"),C(this,"d"),C(this,"f"),C(this,"g"),C(this,"h"),C(this,"j"),C(this,"k"),C(this,"l"),Is.createElement("div",{class:Is.const("dcg-half-width-placeholder")})),Is.createElement(Ge,null,C(this,"shift",{style:"highlight"}),C(this,"z"),C(this,"x"),C(this,"c"),C(this,"v"),C(this,"b"),C(this,"n"),C(this,"m"),C(this,":"),C(this,"backspace",{style:"highlight"})),Is.createElement(Ge,null,C(this,"~"),C(this,"{"),C(this,"}"),C(this,"["),C(this,"]"),C(this,"\xB1"),C(this,"'"),C(this,"obelus"),C(this,"enter",{style:"blue"})))}};var Ms=__dcg_shared_module_exports__['i'](ne());var sC=class extends On{template(){return Ms.createElement(qt,{controller:this.props.controller},Ms.createElement(Ge,null,C(this,"Q"),C(this,"W"),C(this,"E"),C(this,"R"),C(this,"T"),C(this,"Y"),C(this,"U"),C(this,"I"),C(this,"O"),C(this,"P")),Ms.createElement(Ge,null,Ms.createElement("div",{class:Ms.const("dcg-half-width-placeholder")}),C(this,"A"),C(this,"S"),C(this,"D"),C(this,"F"),C(this,"G"),C(this,"H"),C(this,"J"),C(this,"K"),C(this,"L"),Ms.createElement("div",{class:Ms.const("dcg-half-width-placeholder")})),Ms.createElement(Ge,null,C(this,"shift",{style:"highlight"}),C(this,"Z"),C(this,"X"),C(this,"C"),C(this,"V"),C(this,"B"),C(this,"N"),C(this,"M"),C(this,","),C(this,"backspace",{style:"highlight"})),Ms.createElement(Ge,null,C(this,"="),C(this,"("),C(this,")"),C(this,"["),C(this,"]"),C(this,"\xB1"),C(this,"'"),C(this,"obelus"),C(this,"enter",{style:"blue"})))}};var Po=__dcg_shared_module_exports__['i'](ne());var lC=class extends On{template(){return Po.createElement(qt,{controller:this.props.controller},Po.createElement(Ge,null,C(this,"sin"),C(this,"cos"),C(this,"tan"),Po.createElement("div",{class:Po.const("dcg-partition-placeholder")}),C(this,"ln"),C(this,"log"),C(this,"backspace",{style:"highlight"})),Po.createElement(Ge,null,C(this,"arcsin"),C(this,"arccos"),C(this,"arctan"),Po.createElement("div",{class:Po.const("dcg-partition-placeholder")}),C(this,"e^x"),C(this,"abs"),C(this,"round")),Po.createElement(Ge,null,C(this,"mean"),C(this,"stdev"),C(this,"stdevp"),Po.createElement("div",{class:Po.const("dcg-partition-placeholder")}),C(this,"a^b"),C(this,"sqrt"),C(this,"nthroot")),Po.createElement(Ge,null,C(this,"nPr"),C(this,"nCr"),C(this,"!"),Po.createElement("div",{class:Po.const("dcg-partition-placeholder")}),C(this,"e"),C(this,"%"),C(this,"enter",{style:"blue"})))}};var xo=__dcg_shared_module_exports__['i'](ne());var cC=class extends On{template(){return xo.createElement(qt,{controller:this.props.controller},xo.createElement(Ge,null,C(this,"1",{style:"highlight"}),C(this,"2",{style:"highlight"}),C(this,"3",{style:"highlight"}),C(this,"4",{style:"highlight"}),C(this,"5",{style:"highlight"}),C(this,"6",{style:"highlight"}),C(this,"7",{style:"highlight"}),C(this,"8",{style:"highlight"}),C(this,"9",{style:"highlight"}),C(this,"0",{style:"highlight"}),xo.createElement("div",{class:xo.const("dcg-partition-placeholder")}),C(this,"left",{style:"highlight"}),C(this,"right",{style:"highlight"}),xo.createElement("div",{class:xo.const("dcg-inline-hide-keypad-button"),"dcg-command":xo.const("hide-keypad"),onTap:()=>this.props.controller().dispatch({type:"hide-keypad"})},xo.createElement("div",{class:xo.const("dcg-inline-hide-keypad-button-inner")},xo.createElement("i",{class:xo.const("dcg-icon-hide"),"aria-hidden":xo.const("true")})))),xo.createElement(Ge,null,Hr(2),C(this,"."),C(this,"="),C(this,"+"),C(this,"-"),C(this,"multiplication"),C(this,"obelus"),Hr(3),C(this,"backspace",{style:"highlight",colspan:1.5}),Hr(1)),xo.createElement(Ge,null,Hr(2),C(this,"a/b"),C(this,","),C(this,"("),C(this,")"),C(this,"<"),C(this,">"),Hr(2.5),C(this,"enter",{colspan:2,style:"blue"}),Hr(1)))}};var qa=__dcg_shared_module_exports__['i'](ne());var dC=class extends On{template(){let t=this.props.controller();return qa.createElement(ba,{controller:this.props.controller},qa.createElement(Ar,{command:this.const("main"),selected:()=>t.getScientificKeyboardMode()==="main",ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>t.dispatch({type:"main"})},()=>t.s("basic-calculator-button-controlbar-main")),qa.createElement(Ar,{command:this.const("ABC"),selected:()=>["qwerty","capitalQwerty"].indexOf(t.getScientificKeyboardMode())!==-1,ignoreInTabOrder:this.const(!0),selectable:this.const(!0),ariaLabel:()=>t.s("basic-calculator-narration-controlbar-abc"),onTap:()=>t.dispatch({type:"ABC"})},()=>t.s("basic-calculator-button-controlbar-abc")),qa.createElement(Ar,{command:this.const("functions"),selected:()=>["functions","restrictedFunctions"].indexOf(t.getScientificKeyboardMode())!==-1,ariaLabel:()=>t.s("basic-calculator-narration-controlbar-functions"),ignoreInTabOrder:this.const(!0),selectable:this.const(!0),onTap:()=>t.dispatch({type:"functions"})},()=>t.s("shared-calculator-button-controlbar-functions")),qa.createElement("div",{class:qa.const("dcg-hide-keypad-button"),"dcg-command":qa.const("hide-keypad"),onTap:()=>t.dispatch({type:"hide-keypad"})},qa.createElement("i",{class:qa.const("dcg-icon-hide"),"aria-hidden":qa.const("true")})))}};var{Switch:L6,SwitchUnion:P6}=Ni.Components,uC=class 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P6(()=>this.controller.getKeypadType(),{fourfunction:()=>Ni.createElement(Ok,__dcg_shared_module_exports__['b']({},this.props)),scientific:()=>Ni.createElement(_k,__dcg_shared_module_exports__['b']({},this.props))})}};var Mh=class extends Nd{constructor(r,i){super(r);this.init(i)}init(r){this.controller=new my(r),this.controller.onEventEmitted=i=>{i==="render"&&this.updateView(),this.triggerEvent(i,void 0)},this.setupDomChangeDetector(!0)}setActiveMathquill(r){this.controller.dispatch({type:"set-active-mq",mq:r})}setKeypadType(r){this.controller.dispatch({type:"set-keypad-type",keypadType:r})}onCreateView(){return Th.mountToNode(pC,this.rootElt,{controller:Th.const(this.controller)})}onResizeView(r){}onDestroyView(){Th.unmountFromNode(this.rootElt)}destroy(){super.destroy()}};var Gh=class extends Rd{constructor(e,r,i){super(e,__dcg_shared_module_exports__['c'](__dcg_shared_module_exports__['b']({},r),{product:"geometry-calculator"}),i),this.setState(Fp),this.clearHistory()}};var 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/*!
 * jQuery JavaScript Library v3.6.0
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2021-03-02T17:08Z
 */
/*!!
 *  Canvas 2 Svg v1.0.19
 *  A low level canvas to SVG converter. Uses a mock canvas context to build an SVG document.
 *
 *  Licensed under the MIT license:
 *  http://www.opensource.org/licenses/mit-license.php
 *
 *  Author:
 *  Kerry Liu
 *
 *  Copyright (c) 2014 Gliffy Inc.
 *
 *  Modifications by Desmos:
 *  - wrapped in AMD pattern
 *  - added ctx.ellipse() method
 *  - fixed image opacity bug
 *  - added ability to add classNames to exported svg elements
 *  - added ability to add named groups
 *  - removed dominant-basline attribute. Editors appear to ignore it. Must solve baseline issues using transformations
 */
/*! Copyright (c) 2013 Brandon Aaron (http://brandon.aaron.sh)
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Version: 3.1.9
 *
 * Requires: jQuery 1.2.2+
 */
})();
  })();
})(typeof window !== undefined ? window : this || {});

})();