3065,6,153,9,1267,8,89,14,562,31,365,53,301,53,298,49,234,44,304,67,598,84,361,49,626,43,232,47,858,43,818,52,230,56,356,50,444,33,560,39,1186,48,27332,42,134,42,127,41,131,44,637,30,1409,48,824,48,454,52,381,58,1053,38,114,40,386,39,416,50,1094,50,1037,45,699,48,517,49,777,47,961,60,672,39,319,50,797,48,336,56,169,32,2113,51,309,50,118,54,184,50,179,47,789,56,129,60,207,58,202,58,355,50,118,54,125,52,199,52,199,50,167,50,197,55,191,27,218,34,1501,47,2303,50,1108,105,293,99,378,82,858,98,311,74,533,87,260,102,146,106,232,98,148,94,59,98,274,100,363,91,577,77,290,95,437,80,641,91,775,101,193,69,593,77,1192,74,1572,78,3586,56,2045,38,1460,55,2332,52,1399,56,1993,30,279,33,570,77,466,66,374,63,604,75,350,83,454,55,951,54,126,56,138,56,142,59,899,60,132,55,600,64,668,71,221,76,334,58,357,59,421,58,223,49,650,67,407,61,547,65,391,57,191,59,246,46,446,46,323,71,319,65,1381,46,190,54,387,52,151,56,80,56,196,67,242,73,188,67,1065,76,599,82,225,80,1216,89,227,92,344,92,299,89,257,90,227,93,343,93,397,90,347,78,224,80,934,92,552,92,269,89,471,93,566,93,268,90,570,82,902,93,238,93,227,90,241,94,235,94,227,91,240,71,202,80,154,76,485,65,404,67,498,71,441,65,141,67,493,59,668,79,529,61,315,72,165,63,492,67,538,65,113,61,144,79,222,81,593,63,2124,67,95,51,762,65,471,83,472,69,141,84,587,67,479,80,373,78,326,73,263,74,794,63,702,67,266,79,351,65,407,69,440,63,144,75,159,74,403,65,1070,55,628,70,170,66,502,71,177,67,230,86,721,69,321,86,707,69,320,76,319,65,382,87,703,99,620,85,132,97,1296,85,1239,105,693,79,88,78,471,79,171,74,472,92,304,83,627,100,420,93,440,89,481,80,524,68,854,100,431,87,683,84,306,86,447,109,354,82,515,97,1909,78,571,70,252,62,141,64,312,53,581,76,242,58,351,68,100,68,804,69,272,65,407,69,440,63,144,65,612,55,938,70,158,66,490,71,282,86,514,69,321,74,1296,70,365,67,265,65,437,65,398,69,435,76,504,57,482,63,207,81,281,65,468,64,884,59,305,55,650,71,164,77,505,59,406,70,352,66,560,65,398,69,431,63,207,65,266,64,884,59,305,71,164,77,503,59,406,55,617,70,352,66,560,64,402,68,443,62,144,64,589,53,502,70,186,85,701,68,321,85,691,68,320,75,504,64,614,67,419,71,458,65,144,67,746,59,505,73,141,88,751,71,321,90,728,75,327,90,742,75,314,78,504,67,823,64,402,68,443,62,144,64,1584,53,502,70,186,85,701,68,321,85,691,68,320,75,504,64,640,66,453,70,490,64,142,66,427,57,498,70,141,74,141,76,198,88,928,70,432,78,485,64,361,76,717,80,349,72,268,83,942,74,367,76,424,64,501,62,453,66,432,70,465,64,144,66,510,57,504,72,142,70,280,87,790,70,327,66,358,70,432,74,465,68,144,70,716,65,508,76,171,74,280,91,790,74,327,91,787,74,320,70,518,42,1005,55,436,59,407,53,533,53,367,55,421,61,619,55,726,44,820,55,387,60,428,44,345,34,265,46,266,38,267,27,331,19,341,37,1010,48,670,25,402,46,431,56,542,32,960,21,571,25,327,27,715,24,98,33,1185,19,2535,76,471,69,431,69,216,73,441,45,279,40,996,29,120,46,333,35,216,38,218,34,577,40,733,42,165,35,743,38,165,40,165,36,950,36,647,36,643,35,632,41,559,35,546,23,2288,31,174,50,206,55,513,48,781,55,75,65,412,55,209,41,1041,24,333,40,333,52,298,43,290,24,741,23,1114,36,280,43,494,21,389,28,273,28,233
_info
{"project":"math-div","branch":"master","version":190,"versionDate":"2024-05-07T09:22:58.000Z","fromVersion":0,"reset":true,"checksumDocs":"431-270370"}
docs.txt
http://khan.github.io/math-input/

Math42 als Website, super zum Lösen von Formeln...
https://www.mathway.com/BasicMath

Editoren:
http://www.imatheq.com/corpsite/index.html
https://www.mathcha.io/

MathJax
MathQuill

https://developer.mozilla.org/de/docs/Web/MathML

https://github.com/Jam3/math-as-code

http://asciimath.org/

https://runarberg.github.io/mathup/

https://silentmatt.com/javascript-expression-evaluator/

http://arthanzel.github.io/evaluatex/

guppy

https://www.mathpapa.com/

https://www.symbolab.com/

-----

### CAS ###

Problemfälle:
* b: "<mat>12^(-6)=<gap>1/12^6</gap></mat>"

-----

nerdamer
sehr groß 800K non-minified

javascript-cas
last updated 2014

coffeequate
http://matthewja.com/Coffeequate
last updated 2016

algebra.js
gibt keine wirkliche equals() funktion
archiviert, last updated 2017
man kann nur durch integer oder fractions teilen, nicht durch expressions

mathsteps, socratic by google
"step-by-step solutions for a subset of high school algebra", including polyomials with basic fractions and radicals."
finde die app nicht im app store

algebrite
fails with (x+2)(y+2) (needs *)
simplify very expensive for negative exponents?

https://github.com/Khan/KAS -> 2018

https://www-fourier.ujf-grenoble.fr/~parisse/giac.html

init.ls
(function(){
return function(){
return window.MathDiv = inc("mathDiv/mathDiv");
};
})();
mathDiv/_t.ls
(function(){
return {
oopsWrong: {
de: "Ups, deine Lösung war falsch.",
en: "Oops, your answer was incorrect.",
fr: "Oups… ta réponse n'était pas correcte.",
es: "¡Ups! Tu respuesta es incorrecta.",
pt: "Ops! Sua resposta está incorreta."
},
tryAgain: {
de: "Nochmal probieren",
en: "Try again",
fr: "Essaie encore",
es: "Volver a intentar",
pt: "Tentar de novo"
},
solve: {
de: "Lösen",
en: "Solve",
fr: "Voir la solution",
es: "Ver solución",
pt: "Ver solução"
},
check: {
de: "Prüfen",
en: "Check",
fr: "Vérifier",
es: "Verificar",
pt: "Verificar"
}
};
})();
mathDiv/adjustLayout/adjust.ls
(function(){
return function(o){
return function(){
var m;
m = inc("mergeNeighbours/mergeNeighbours");
m(o, "mn");
m(o, "mspace");
m(o, "mtext");
inc("removeMnMoverSpace/remove")(o);
inc("adjustSizes/adjust")(o);
inc("adjustBracketSize/adjust")(o);
inc("adjustCenter/adjust")(o);
inc("adjustWidth/adjust")(o);
return inc("adjustMSupSpacing/adjust")(o);
};
};
})();
mathDiv/adjustLayout/adjustBlinkerWidths/decrease.ls
(function(){
return function(o){
var i$, ref$, len$, msqrt, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".msqrt")).length; i$ < len$; ++i$) {
msqrt = ref$[i$];
msqrt.blinkerEnd.css({
width: "0px"
});
results$.push(msqrt.mrow.blinkerEnd.css({
width: "0px"
}));
}
return results$;
};
})();
mathDiv/adjustLayout/adjustBlinkerWidths/increase.ls
(function(){
return function(o){
var i$, ref$, len$, el, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".msqrt, .mroot")).length; i$ < len$; ++i$) {
el = ref$[i$];
el.blinkerEnd.css({
width: "5px"
});
results$.push(el.mrow.blinkerEnd.css({
width: "15px"
}));
}
return results$;
};
})();
mathDiv/adjustLayout/adjustBracketSize/adjust.ls
(function(){
return function(o){
var i$, ref$, len$, el, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".mfenced").reverse()).length; i$ < len$; ++i$) {
el = ref$[i$];
results$.push(el.scale());
}
return results$;
};
})();
mathDiv/adjustLayout/adjustCenter/adjust.ls
(function(){
return function(o){
var i$, ref$, len$, el, results$ = [];
inc("adjustChildrenElements/adjust")(o, o.div);
for (i$ = 0, len$ = (ref$ = o.div.findAll(".center")).length; i$ < len$; ++i$) {
el = ref$[i$];
results$.push(inc("adjustChildrenElements/adjust")(o, el));
}
return results$;
};
})();
mathDiv/adjustLayout/adjustCenter/adjustChildrenElements/adjust.ls
(function(){
return function(o, div){
var maxCenter, i$, ref$, len$, el, center, results$ = [];
maxCenter = 0;
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (el.getCenter) {
center = el.getCenter();
maxCenter = Math.max(maxCenter, center);
}
}
inc("showDebugCenterDiv/show")(o, div);
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (el.getCenter) {
center = el.getCenter();
el.css({
marginTop: maxCenter - center + "px"
});
results$.push(inc("showDebugCenterDiv/show")(o, el));
}
}
return results$;
};
})();
mathDiv/adjustLayout/adjustCenter/adjustChildrenElements/showDebugCenterDiv/show.ls
(function(){
return function(o, el){
var center, ref$;
if (o.debug && el.getCenter) {
center = el.getCenter();
if (!el.debugCenterDiv) {
el.append(el.debugCenterDiv = Div({
position: "absolute",
left: 0,
height: "1px",
width: "1px",
backgroundColor: "red"
}));
}
return (ref$ = el.debugCenterDiv) != null ? ref$.css({
top: center + "px"
}) : void 8;
}
};
})();
mathDiv/adjustLayout/adjustMSupSpacing/adjust.ls
(function(){
return function(o){
var i$, ref$, len$, msup, defaultValue, ref1$, ref2$, ref3$, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".msup")).length; i$ < len$; ++i$) {
msup = ref$[i$];
defaultValue = "-3px";
results$.push(msup.wrapper.mrow2.parent().css({
marginLeft: (ref1$ = _.last(msup.wrapper.mrow1.getElements())) != null && ref1$.hasClass("mfenced")
? "-1px"
: (ref2$ = _.last(msup.wrapper.mrow1.getElements())) != null && ref2$.hasClass("mgap")
? "-1px"
: (ref3$ = _.first(msup.wrapper.mrow2.getElements())) != null && ref3$.hasClass("mgap") ? "-1px" : defaultValue
}));
}
return results$;
};
})();
mathDiv/adjustLayout/adjustSizes/adjust.ls
(function(){
return function(o){
var i$, ref$, len$, el, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".adjustSize")).length; i$ < len$; ++i$) {
el = ref$[i$];
results$.push(el.adjustSize());
}
return results$;
};
})();
mathDiv/adjustLayout/adjustWidth/adjust-wip.ls
(function(){
return function(o){
var startDiv, endDiv, distanceToEdge, offsetRight, ref$, diff;
startDiv = o.div.startDiv;
endDiv = o.div.endDiv;
distanceToEdge = body.width() - endDiv.offset().right;
if (distanceToEdge - 40 < 0) {
o.maxWidth == null && (o.maxWidth = body.width() - startDiv.offset().left - 30);
o.div.css({
overflowX: "auto",
justifyContent: "flex-start",
pointerEvents: "auto",
maxWidth: o.mode !== "calculator" ? o.maxWidth + "px" : void 8
});
} else {
o.div.css({
overflowX: "",
maxWidth: ""
});
inc("/mathDiv/calcSourceDiv/setCenterAttribute/set")(o);
}
offsetRight = ((ref$ = o.cursorElement) != null ? ref$.offset().left : void 8) - o.div.offset().left;
if (offsetRight == null || _.isNaN(offsetRight)) {
offsetRight = 0;
}
diff = offsetRight - o.div.offsetWidth;
if (diff + 10 > 0) {
return o.div.scrollLeft += diff + 13;
}
};
})();
mathDiv/adjustLayout/adjustWidth/adjust.ls
(function(){
return function(o){
var end, start, w, offsetRight, ref$, diff;
end = o.div.endDiv;
start = o.div.startDiv;
w = end && start ? (end != null ? end.offset().left : void 8) - (start != null ? start.offset().left : void 8) : 0;
if (w + 40 > body.width()) {
o.div.css({
overflowX: "auto",
justifyContent: "flex-start",
pointerEvents: "auto",
maxWidth: o.mode !== "calculator" ? body.width() - 40 + "px" : void 8
});
} else {
o.div.css({
overflowX: "",
maxWidth: ""
});
inc("/mathDiv/calcSourceDiv/setCenterAttribute/set")(o);
}
offsetRight = ((ref$ = o.cursorElement) != null ? ref$.offset().left : void 8) - o.div.offset().left;
if (offsetRight == null || _.isNaN(offsetRight)) {
offsetRight = 0;
}
diff = offsetRight - o.div.offsetWidth;
if (diff + 10 > 0) {
return o.div.scrollLeft += diff + 13;
}
};
})();
mathDiv/adjustLayout/mergeNeighbours/merge/merge.ls
(function(){
return function(o, el1, el2){
var el1Last;
el1Last = _.last(el1.findAll(".char"));
if (o.cursorElement === el2.firstChild) {
el1Last.startCursor();
}
el1Last.after(el2.findAll(".char"));
return el2.remove();
};
})();
mathDiv/adjustLayout/mergeNeighbours/mergeNeighbours.ls
(function(){
return function(o, tagName){
var i$, ref$, len$, el, el2, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll("." + tagName)).length; i$ < len$; ++i$) {
el = ref$[i$];
el2 = el.nextSibling;
if (el2 != null && el2.hasClass(tagName)) {
inc("merge/merge")(o, el, el2);
results$.push(inc(THISFILE)(o, tagName));
}
}
return results$;
};
})();
mathDiv/adjustLayout/removeMnMoverSpace/remove.ls
(function(){
return function(o){
var i$, ref$, len$, el, el2, ref1$, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".mover")).length; i$ < len$; ++i$) {
el = ref$[i$];
el2 = el.previousSibling;
if (el2 != null && el2.hasClass("mn")) {
el2.css({
paddingRight: 0
});
if ((ref1$ = el.findFirst(".mn")) != null) {
ref1$.css({
paddingLeft: 0
});
}
results$.push(el.wrapper.over.firstChild.css({
left: 0
}));
}
}
return results$;
};
})();
mathDiv/calcCorrectValue/calc.ls
(function(){
return function(o){
return function(){
var gapValues, res$, i$, ref$, len$, gap, s, t;
res$ = [];
for (i$ = 0, len$ = (ref$ = o.gaps).length; i$ < len$; ++i$) {
gap = ref$[i$];
res$.push(gap.value || gap.getValue());
}
gapValues = res$;
o.value = _.replaceAll(o.value, /<mat.*?>/, "");
o.value = _.replaceAll(o.value, "</mat>", "");
s = "";
for (i$ = 0, len$ = (ref$ = o.value.split(/(<gap.*?>.*?<\/gap>)/)).length; i$ < len$; ++i$) {
t = ref$[i$];
if (_.startsWith(t, "<gap")) {
s += gapValues.shift();
} else {
s += t;
}
}
return s;
};
};
})();
mathDiv/calcGapStringSolutions/calc.ls
(function(){
return function(o){
return function(){
var solutions, gapSolutions, res$, i$, ref$, len$, gap, mathSolutions, gapIndex, t, solutions2, j$, ref1$, len1$, sol, k$, len2$, s, i;
solutions = [""];
res$ = [];
for (i$ = 0, len$ = (ref$ = o.gaps).length; i$ < len$; ++i$) {
gap = ref$[i$];
mathSolutions = _.filter(gap.mathChoices, {
correct: true
});
res$.push(_.map(mathSolutions, fn$));
}
gapSolutions = res$;
o.value = _.replaceAll(o.value, /<mat.*?>/, "");
o.value = _.replaceAll(o.value, "</mat>", "");
o.value = _.replaceAll(o.value, /<gap.*?>/, "<gap>");
gapIndex = -1;
for (i$ = 0, len$ = (ref$ = o.value.split(/(<gap>.*?<\/gap>)/)).length; i$ < len$; ++i$) {
t = ref$[i$];
if (_.startsWith(t, "<gap>")) {
gapIndex++;
solutions2 = [];
for (j$ = 0, len1$ = (ref1$ = gapSolutions[gapIndex]).length; j$ < len1$; ++j$) {
sol = ref1$[j$];
for (k$ = 0, len2$ = solutions.length; k$ < len2$; ++k$) {
s = solutions[k$];
solutions2.push(s + sol);
}
}
solutions = solutions2;
} else {
for (j$ = 0, len1$ = solutions.length; j$ < len1$; ++j$) {
i = j$;
solutions[i] += t;
}
}
}
return solutions;
function fn$(c){
return _.replaceAll(c.mathData.asciimath, /\s+/g, "");
}
};
};
})();
mathDiv/calcSourceDiv/_external/ascii2mathml.js
// Transpiled using https://babeljs.io/repl
"use strict";

var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

!function (e) {
if ("object" == (typeof exports === "undefined" ? "undefined" : _typeof(exports)) && "undefined" != typeof module) module.exports = e();else if ("function" == typeof define && define.amd) define([], e);else {
("undefined" != typeof window ? window : "undefined" != typeof global ? global : "undefined" != typeof self ? self : this).ascii2mathml = e();
}
}(function () {
return function e(t, n, r) {
function i(l, c) {
if (!n[l]) {
if (!t[l]) {
var s = "function" == typeof require && require;if (!c && s) return s(l, !0);if (o) return o(l, !0);var a = new Error("Cannot find module '" + l + "'");throw a.code = "MODULE_NOT_FOUND", a;
}var u = n[l] = { exports: {} };t[l][0].call(u.exports, function (e) {
var n = t[l][1][e];return i(n || e);
}, u, u.exports, e, t, n, r);
}return n[l].exports;
}for (var o = "function" == typeof require && require, l = 0; l < r.length; l++) {
i(r[l]);
}return i;
}({ 1: [function (e, t, n) {
"use strict";
Object.defineProperty(n, "__esModule", { value: !0 }), n.default = function e(t, n) {
if ("object" == (typeof t === "undefined" ? "undefined" : _typeof(t))) return function (n, r) {
var i = Object.assign({}, t, r);return e(n, i);
};n = "object" == (typeof n === "undefined" ? "undefined" : _typeof(n)) ? n : {};n.annotate = n.annotate || !1;n.bare = n.bare || !1;n.display = n.display || "inline";n.standalone = n.standalone || !1;n.dir = n.dir || "ltr";n.decimalMark = n.decimalMark || ".";n.colSep = n.colSep || ",";n.rowSep = n.rowSep || ";";"," === n.decimalMark && "," === n.colSep && (n.colSep = ";");";" === n.colSep && ";" === n.rowSep && (n.rowSep = ";;");if (n.bare) {
if (n.standalone) throw new Error("Can't output a valid HTML without a root <math> element");if (n.display && "inline" !== n.display.toLowerCase()) throw new Error("Can't display block without root element.");if (n.dir && "ltr" !== n.dir.toLowerCase()) throw new Error("Can't have right-to-left direction without root element.");
}var r = (0, o.default)(n);var i = void 0;var l = n.bare ? function (e) {
return e;
} : function (e) {
return "<math" + ("inline" !== n.display ? " display=\"" + n.display + "\"" : "") + ("ltr" !== n.dir ? " dir=\"" + n.dir + "\"" : "") + ">" + e + "</math>";
};if (n.annotate) {
var _e = r(t.trim(), ""),
_n = _e === o.default.getlastel(_e) ? _e : "<mrow>" + _e + "</mrow>";i = l("<semantics>" + _n + '<annotation encoding="application/AsciiMath">' + t + "</annotation></semantics>");
} else i = l(r(t.trim(), ""));n.standalone && (i = "<!DOCTYPE html><html><head><title>" + t + "</title></head><body>" + i + "</body></html>");return i;
};var r,
i = e("./lib/parser"),
o = (r = i) && r.__esModule ? r : { default: r };
}, { "./lib/parser": 3 }], 2: [function (e, t, n) {
"use strict";
Object.defineProperty(n, "__esModule", { value: !0 });var r = {},
i = "[0-9\xB2\xB3\xB9\xBC-\xBE\u0660-\u0669\u06F0-\u06F9\u07C0-\u07C9\u0966-\u096F\u09E6-\u09EF\u09F4-\u09F9\u0A66-\u0A6F\u0AE6-\u0AEF\u0B66-\u0B6F\u0B72-\u0B77\u0BE6-\u0BF2\u0C66-\u0C6F\u0C78-\u0C7E\u0CE6-\u0CEF\u0D66-\u0D75\u0E50-\u0E59\u0ED0-\u0ED9\u0F20-\u0F33\u1040-\u1049\u1090-\u1099\u1369-\u137C\u16EE-\u16F0\u17E0-\u17E9\u17F0-\u17F9\u1810-\u1819\u1946-\u194F\u19D0-\u19DA\u1A80-\u1A89\u1A90-\u1A99\u1B50-\u1B59\u1BB0-\u1BB9\u1C40-\u1C49\u1C50-\u1C59\u2070\u2074-\u2079\u2080-\u2089\u2150-\u2182\u2185-\u218B\u2460-\u249B\u24EA-\u24FF\u2776-\u2793\u2CFD\u3007\u3021-\u3029\u3038-\u303A\u3192-\u3195\u3220-\u3229\u3248-\u324F\u3251-\u325F\u3280-\u3289\u32B1-\u32BF\u96F6\u4E00\u4E8C\u4E09\u56DB\u4E94\u516D\u4E03\u516B\u4E5D\u5341\u767E\u5343\u4E07\u5104\u5146\u4EAC\u5793\uD855\uDF71\u79ED\u7A63\u6E9D\u6F97\u6B63\u8F09\u5272\u5206\u5398\u6BDB\u7CF8\u5FFD\u5FAE\u7E4A\u6C99\u5875\u57C3\uA620-\uA629\uA6E6-\uA6EF\uA830-\uA835\uA8D0-\uA8D9\uA900-\uA909\uA9D0-\uA9D9\uAA50-\uAA59\uABF0-\uABF9\uFF10-\uFF19]",
o = new RegExp(i);Object.defineProperties(r, { digitRange: { value: i }, digitRE: { value: o }, isdigit: { value: function value(e) {
return e.match(o);
} } });var l = [],//JP: removed"sin", "cos", "tan", "asin", "acos", "atan", "csc", "sec", "cot", "sinh", "cosh", "tanh", "log", "ln", "det", "dim", "lim", "mod", "gcd", "lcm", "min", "max"],
// 
// JP: removed the greek short forms Gamma: "\u0393", Delta: "\u0394", Theta: "\u0398", Lambda: "\u039B", Xi: "\u039E", Pi: "\u03A0", Sigma: "\u03A3", Phi: "\u03A6", Psi: "\u03A8", Omega: "\u03A9", alpha: "\u03B1", beta: "\u03B2", gamma: "\u03B3", delta: "\u03B4", epsilon: "\u025B", zeta: "\u03B6", eta: "\u03B7", theta: "\u03B8", iota: "\u03B9", kappa: "\u03BA", lambda: "\u03BB", mu: "\u03BC", nu: "\u03BD", xi: "\u03BE", pi: "\u03C0", rho: "\u03C1", sigma: "\u03C3", tau: "\u03C4", upsilon: "\u03C5", phi: "\u03C6", chi: "\u03C7", psi: "\u03C8", omega: "\u03C9", oo: "\u221E", "O/": "\u2205", CC: "\u2102", NN: "\u2115", QQ: "\u211A", RR: "\u211D", ZZ: "\u2124" 
c = {};l.forEach(function (e) {
c[e] = e;
}), Object.defineProperty(c, "contains", { value: function value(e) {
return void 0 !== c[e];
} }), Object.defineProperty(c, "funs", { value: l }), Object.defineProperty(c, "isfun", { value: function value(e) {
return l.indexOf(e) >= 0;
} });var s = { "*": "\xb7", "**": "\u2217", "***": "\u22C6", "//": "/", "|": "|", ":": ":", "'": "\u2032", "''": "\u2033", "'''": "\u2034", "''''": "\u2057", "-:": "\xf7", "|><": "\u22C9", "><|": "\u22CA", "|><|": "\u22C8", "@": "\u2218", "!": "!", sum: "\u2211", prod: "\u220F", "^^": "\u2227", "^^^": "\u22C0", int: "\u222B", oint: "\u222E", dint: "\u222C", "+-": "\xb1", del: "\u2202", grad: "\u2207", aleph: "\u2135", "/_": "\u2220", diamond: "\u22C4", square: "\u25A1", "|__": "\u230A", "__|": "\u230B", "|~": "\u2308", "~|": "\u2309", "=": "=", "!=": "\u2260", "<": "&lt;", ">": "&gt;", "<=": "\u2264", ">=": "\u2265", "-<=": "\u2AAF", ">-=": "\u2AB0", sub: "\u2282", sup: "\u2283", sube: "\u2286", supe: "\u2287", "-=": "\u2261", "==": "\u2261", "~=": "\u2245", "~~": "\u2248", prop: "\u221D", "->": "\u2192", "=>": "\u21D2", "<=>": "\u21D4", "|->": "\u21A6", ">->": "\u21A3", "->>": "\u21A0", ">->>": "\u2916", uarr: "\u2191", darr: "\u2193",  lArr: "\u21D0", rArr: "\u21D2", hArr: "\u21D4", iff: "\u21D4", ",": ",", ":.": "\u2234", "...": "\u2026", cdots: "\u22EF", ddots: "\u22F1", vdots: "\u22EE", if: "if", otherwise: "otherwise", and: "and", or: "or", not: "\xac", AA: "\u2200", EE: "\u2203", "_|_": "\u22A5", TT: "\u22A4", "|--": "\u22A2", "|==": "\u22A8" };Object.defineProperty(s, "contains", { value: function value(e) {
return void 0 !== s[e];
// JP: this is the original code, we remove certain conversion rules for simplicity, >-, -<, <- xx, o+, ox, o., vv, vvv, nn, nnn, uu, uuu
// } });var s = { "*": "\xb7", "**": "\u2217", "***": "\u22C6", "//": "/", "|": "|", ":": ":", "'": "\u2032", "''": "\u2033", "'''": "\u2034", "''''": "\u2057", xx: "\xd7", "-:": "\xf7", "|><": "\u22C9", "><|": "\u22CA", "|><|": "\u22C8", "@": "\u2218", "o+": "\u2295", ox: "\u2297", "o.": "\u2299", "!": "!", sum: "\u2211", prod: "\u220F", "^^": "\u2227", "^^^": "\u22C0", vv: "\u2228", vvv: "\u22C1", nn: "\u2229", nnn: "\u22C2", uu: "\u222A", uuu: "\u22C3", int: "\u222B", oint: "\u222E", dint: "\u222C", "+-": "\xb1", del: "\u2202", grad: "\u2207", aleph: "\u2135", "/_": "\u2220", diamond: "\u22C4", square: "\u25A1", "|__": "\u230A", "__|": "\u230B", "|~": "\u2308", "~|": "\u2309", "=": "=", "!=": "\u2260", "<": "&lt;", ">": "&gt;", "<=": "\u2264", ">=": "\u2265", "-<": "\u227A", "-<=": "\u2AAF", ">-": "\u227B", ">-=": "\u2AB0", in: "\u2208", "!in": "\u2209", sub: "\u2282", sup: "\u2283", sube: "\u2286", supe: "\u2287", "-=": "\u2261", "==": "\u2261", "~=": "\u2245", "~~": "\u2248", prop: "\u221D", "<-": "\u2190", "->": "\u2192", "=>": "\u21D2", "<=>": "\u21D4", "|->": "\u21A6", ">->": "\u21A3", "->>": "\u21A0", ">->>": "\u2916", uarr: "\u2191", darr: "\u2193", larr: "\u2190", rarr: "\u2192", harr: "\u2194", lArr: "\u21D0", rArr: "\u21D2", hArr: "\u21D4", iff: "\u21D4", ",": ",", ":.": "\u2234", "...": "\u2026", cdots: "\u22EF", ddots: "\u22F1", vdots: "\u22EE", if: "if", otherwise: "otherwise", and: "and", or: "or", not: "\xac", AA: "\u2200", EE: "\u2203", "_|_": "\u22A5", TT: "\u22A4", "|--": "\u22A2", "|==": "\u22A8" };Object.defineProperty(s, "contains", { value: function value(e) {
//   return void 0 !== s[e];
// MV: also removed larr: "\u2190", rarr: "\u2192", harr: "\u2194" to allow larrow, rarrow and lrarrow over-tags
} }), Object.defineProperty(s, "get", { value: function value(e) {
return s[e] || e;
} }), Object.defineProperty(s, "regexp", { value: new RegExp("(" + Object.keys(s).sort(function (e, t) {
return t.length - e.length;
}).map(function (e) {
return e.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
}).join("|") + "|[+-<=>|~\xAC\xB1\xD7\xF7\u03D0\u03D1\u03D2\u03D5\u03F0\u03F1\u03F4\u03F5\u03F6\u0606\u0607\u0608\u2016\u2032\u2033\u2034\u2040\u2044\u2052\u2061-\u2064\u207A-\u207E\u208A-\u208E\u2605\u2606\u2660\u2661\u2662\u2663\u266D\u266E\u266F\uFB29\uFF61-\uFF68\uFF0B\uFF1C\uFF1D\uFF1E\uFF3C\uFF3E\uFF5C\uFF5E\uFFE2\uFFE9\uFFEA\uFFEB\uFFEC\u2200-\u22FF\u2A00-\u2AFF\u27C0-\u27E5\u2980-\u2982\u2999-\u29FF\u2301-\u23FF\u25A0-\u25FF\u2B00-\u2BFF\u2190-\u21FF\u27F0-\u27FF\u2900-\u297F\u20D0-\u20EF])") });var a = { open: { "(:": "\u27E8", "{:": "" }, close: { ":)": "\u27E9", ":}": "" }, complex: { abs: { open: "|", close: "|" }, floor: { open: "\u230A", close: "\u230B" }, ceil: { open: "\u2308", close: "\u2309" }, norm: { open: "\u2225", close: "\u2225" } } };Object.defineProperty(a.open, "regexp", { value: /([[\u27e6\u27e8\u27ea\u27ec\u27ee\u2983\u2985\u2987\u2989\u298b\u298d\u298f\u2991\u2993\u2995\u2997]|[({]:?)/ }), Object.defineProperty(a.close, "regexp", { value: /([\]\u27e7\u27e9\u27eb\u27ed\u27ef\u2984\u2986\u2988\u298a\u298c\u298e\u2990\u2992\u2994\u2996\u2998]|:?[)}])/ }), Object.defineProperty(a.open, "get", { value: function value(e) {
var t = a.open[e];return "string" == typeof t ? t : e;
} }), Object.defineProperty(a.close, "get", { value: function value(e) {
var t = a.close[e];return "string" == typeof t ? t : e;
} }), Object.defineProperty(a.complex, "contains", { value: function value(e) {
return Object.keys(a.complex).indexOf(e) >= 0;
} }), Object.defineProperty(a.complex, "get", { value: function value(e) {
return a.complex[e];
// JP removed these shortcuts for styling since it breaks when we write them in color tags for example  rm: "normal", bf: "bold", it: "italic", bb: "double-struck", cc: "script", tt: "monospace", fr: "fraktur", sf: "sans-serif" }
} }), Object.freeze(a.open), Object.freeze(a.close), Object.freeze(a.complex);var u = {};Object.defineProperty(u, "get", { value: function value(e) {
return u[e];
} }), Object.defineProperty(u, "regexp", { value: new RegExp("(" + Object.keys(u).join("|") + ")") });var f = { hat: { type: "over", accent: "^" }, bar: { type: "over", accent: "\u203E" }, lrarrow: { type: "over", accent: "\u2194" }, ul: { type: "under", accent: "_" }, rarrow: { type: "over", accent: "\u2192" }, larrow: { type: "over", accent: "\u2190" }, dot: { type: "over", accent: "\u22C5" }, ddot: { type: "over", accent: "\u22C5\u22C5" }, tilde: { type: "over", accent: "\u02DC" }, cancel: { type: "enclose", attrs: { notation: "updiagonalstrike" } } };Object.defineProperty(f, "contains", { value: function value(e) {
return Object.keys(f).indexOf(e) >= 0;
} }), Object.defineProperty(f, "get", { value: function value(e) {
return f[e];
} }), Object.defineProperty(f, "regexp", { value: new RegExp("(" + Object.keys(f).join("|") + ")") }), n.numbers = r, n.identifiers = c, n.operators = s, n.groupings = a, n.fonts = u, n.accents = f;
}, {}], 3: [function (e, t, n) {
"use strict";
Object.defineProperty(n, "__esModule", { value: !0 });var r,
i = e("./syntax"),
o = (r = i) && r.__esModule ? r : { default: r },
l = e("./lexicon");function c(e) {
return function t(n, r) {
if ("object" == (typeof n === "undefined" ? "undefined" : _typeof(n))) return function (e) {
return t(e, n);
};if ("object" != (typeof r === "undefined" ? "undefined" : _typeof(r))) return "<" + e + ">" + n + "</" + e + ">";{
var _t = Object.keys(r).map(function (e) {
return e + "=\"" + r[e] + "\"";
}).join(" ");return "<" + e + " " + _t + ">" + n + "</" + e + ">";
}
};
}var s = c("mi"),
a = c("mn"),
u = c("mo"),
f = c("mfrac"),
m = c("msup"),
p = c("msub"),
d = c("msubsup"),
h = c("munder"),
g = c("mover"),
b = c("munderover"),
x = c("menclose"),
y = c("mrow"),
v = c("msqrt"),
O = c("mroot"),
j = c("mfenced"),
w = c("mtable"),
$ = c("mtr"),
_ = c("mtd");function k(e) {
var t = "." === e.decimalMark ? "\\." : e.decimalMark,
n = new RegExp("^" + l.numbers.digitRange + "+(" + t + l.numbers.digitRange + "+)?"),
r = R(e.colSep),
i = R(e.rowSep),
k = R("\n");function R(e) {
return function (t) {
var n = [],
r = 0,
i = 0;for (var _o = 0; _o < t.length; _o += 1) {
var _c = t.slice(_o),
_s = t[_o];_c.startsWith(e) && !t.slice(0, _o).match(/\\(\\{2})*$/) ? 0 === r && (n.push(t.slice(i, _o)), i = _o + e.length) : _s.match(l.groupings.open.regexp) ? r += 1 : _s.match(l.groupings.close.regexp) && (r -= 1);
}return n.push(t.slice(i)), n;
};
}var L = function e(t, n, r, i) {
var _ref, _ref2;

if (!t) return n;if (t.match(/^\s/)) {
if (t.match(/^\s+(\/[^\/]|^[^\^]|_[^_|])/)) return e(t.trim(), n, !0);var _r = t.match(/^ +/),
_i = _r ? _r[0].length : 0;if (_i > 1) {
var _r2 = "<mspace width=\"" + (_i - 1) + "ex\" />";return e(t.trim(), n + _r2, !0);
}return e(t.trim(), n, !0);
}
var _C = C(t, i),
_C2 = _slicedToArray(_C, 2),
o = _C2[0],
l = _C2[1];

return (l && l.trimLeft().startsWith("/") || l.trimLeft().startsWith("./")) && !l.trimLeft().match(/^\.?\/\//) && (_ref = function e(t, n) {
var r = n.trim().startsWith("./"),
i = n.trim().slice(r ? 2 : 1);var o = void 0,
l = void 0,
c = void 0;if (i.startsWith(" ")) {
var _e2 = i.trim().split(" ");o = M(_e2[0]), c = i.trimLeft().slice(_e2[0].length + 1);
} else {
;
var _C3 = C(i);

var _C4 = _slicedToArray(_C3, 2);

o = _C4[0];
c = _C4[1];
}o = o || y("");l = f(S(t) + S(o), r && { bevelled: !0 });if (c && c.trim().startsWith("/") || c.trim().startsWith("./")) return e(l, c);return [l, c];
}(o, l), _ref2 = _slicedToArray(_ref, 2), o = _ref2[0], l = _ref2[1], _ref), e(l, n + o, !1);
};function M(e) {
if (0 === e.trim().length) return "";var t = L(e, "", !1, !0);return t === P(t) ? t : y(t);
}function C(t, P, R) {
var _ref5, _ref6, _ref7, _ref8, _ref9, _ref10, _ref11, _ref12;

if (!t) return ["", ""];var L = void 0,
N = void 0,
z = t[0],
A = t.slice(1),
q = z + (A.match(/^[A-Za-z]+/) || "");if (t.startsWith("sqrt")) {
var _e3 = C(t.slice(4).trim(), P);L = v(_e3[0] ? S(_e3[0]) : y("")), N = _e3[1];
} else if (t.startsWith("root")) {
var _e4 = C(t.slice(4).trimLeft(), P),
_n2 = _e4[0] ? S(_e4[0]) : y(""),
_r3 = C(_e4[1].trimLeft(), P),
_i2 = _r3[0] ? S(_r3[0]) : y("");L = O(_i2 + _n2), N = _r3[1];
} else if ("\\" === z && t.length > 1) {
if (t[1].match(/[(\[]/)) {
var _e5 = function (e) {
var t = e[0],
n = "(" === t ? ")" : "[" === t ? "]" : e[0],
r = 0,
i = 0;for (var _o2 = 0; _o2 < e.length; _o2 += 1) {
var _l = e[_o2];if (i += 1, _l === n) {
if (0 === (r -= 1)) break;
} else _l === t && (r += 1);
}return i;
}(A);L = u(t.slice(2, _e5)), N = t.slice(_e5 + 1);
} else L = u(t[1]), N = t.slice(2);
} else if (l.accents.contains(q)) {
var _e6 = l.accents.get(q),
_n3 = t.slice(q.length).trimLeft(),
_r4 = _n3.match(/^\s*\(?([ij])\)?/),
_i3 = C(_n3);switch (_e6.type) {case "over":
_r4 ? (L = g(s("i" === _r4[1] ? "\u0131" : "\u0237") + u(_e6.accent, { accent: !0 })), N = _n3.slice(_r4[0].length)) : (L = g(S(_i3[0]) + u(_e6.accent, { accent: !0 })), N = _i3[1]);break;case "under":
L = h(S(_i3[0]) + u(_e6.accent)), N = _i3[1];break;case "enclose":
L = x(S(_i3[0]), _e6.attrs), N = _i3[1];break;default:
throw new Error("Invalid config for accent " + q);}
} else if (o.default.isfontCommand(t)) {
var _e7 = o.default.splitfont(t);L = c(_e7.tagname)(_e7.text, _e7.font && { mathvariant: _e7.font }), N = _e7.rest;
} else if (l.groupings.complex.contains(q)) {
var _e8 = l.groupings.complex.get(q),
_n4 = C(t.slice(q.length).trimLeft());L = j(S(_n4[0]), _e8), N = _n4[1];
} else if (o.default.isgroupStart(t) || o.default.isvertGroupStart(t)) {
var _ref3 = o.default.isgroupStart(t) ? o.default.splitNextGroup(t) : o.default.splitNextVert(t),
_ref4 = _slicedToArray(_ref3, 5),
_n5 = _ref4[1],
_c2 = _ref4[2],
_s2 = _ref4[3],
_a = _ref4[4];

N = l.groupings.open.get(_a);var _u = function () {
var e = k(_c2);return e.length > 1 ? e : i(_c2);
}();if (o.default.ismatrixInterior(_c2.trim(), e.colSep)) {
_c2.trim().endsWith(e.colSep) && (_c2 = _c2.trimRight().slice(0, -1));var _t2 = function (e, t) {
var n = function () {
var t = r(e);return t.length > 1 ? t : k(e);
}().map(function (e) {
return e.trim().slice(1, -1);
});return w(n.map(G).join(""), t);
}(_c2, "{" === _n5 && "" === _s2 && { columnalign: "center left" });L = j(_t2, { open: _n5, close: _s2 });
} else if (_u.length > 1) {
if (2 === _u.length && "(" === _n5 && ")" === _s2) {
var _e9 = f(_u.map(M).join(""), { linethickness: 0 });L = j(_e9, { open: _n5, close: _s2 });
} else {
var _e10 = _u.map(r);1 === W(_e10).length && W(_e10)[0].match(/^\s*$/) && (_e10 = _e10.slice(0, -1));var _t3 = _e10.map(function (e) {
return $(e.map((t = _, n = M, function (e) {
return t(n(e));
})).join(""));var t, n;
}).join("");L = j(w(_t3), { open: _n5, close: _s2 });
}
} else {
var _t4 = r(_c2).map(M).join(""),
_i4 = { open: _n5, close: _s2 };"," !== e.colSep && (_i4.separators = e.colSep), L = j(_t4, _i4);
}
} else if (!P && o.default.isgroupable(t, e)) {
var _n6 = function t(n) {
var r = new RegExp("(\\s|" + e.colSep + "|" + e.rowSep + "|$)");var i = n.match(r),
l = n.slice(0, i.index),
c = i[0],
s = n.slice(i.index + 1);var a = l,
u = c + s;if (!o.default.isgroupStart(s.trim()) && o.default.endsInFunc(l)) {
var _e11 = t(s);a += c + _e11[0], u = _e11[1];
} else if (l.match(/root$/)) {
var _e12 = t(s),
_n7 = t(_e12[1].trimLeft());a += c + _e12[0] + " " + _n7[0], u = c + _n7[1];
}return [a, u];
}(t);L = M(_n6[0]), N = _n6[1];
} else if (l.numbers.isdigit(z)) {
var _e13 = t.match(n)[0];L = a(_e13), N = A.slice(_e13.length - 1);
} else if (t.match(/^#`[^`]+`/)) {
var _e14 = t.match(/^#`([^`]+)`/)[1];L = a(_e14), N = t.slice(_e14.length + 3);
} else if (t.match(new RegExp("^" + l.operators.regexp.source)) && !l.identifiers.contains(q)) {
var _o$default$splitNextO = o.default.splitNextOperator(t),
_o$default$splitNextO2 = _slicedToArray(_o$default$splitNextO, 2),
_e15 = _o$default$splitNextO2[0],
_n8 = _o$default$splitNextO2[1],
_r5 = t.startsWith("'"),
_i5 = E(["\u2202", "\u2207"], _e15),
_l2 = E(["|"], _e15),
_c3 = t.startsWith("| "),
_s3 = {};

_r5 && (_s3.lspace = 0, _s3.rspace = 0), _i5 && (_s3.rspace = 0), _l2 && (_s3.stretchy = !0), _c3 && (_s3.lspace = "veryverythickmathspace", _s3.rspace = "veryverythickmathspace"), L = u(_e15, (U = _s3, !(0 === Object.keys(U).length) && _s3)), N = _n8;
} else if (l.identifiers.contains(q)) {
var _e16 = l.identifiers[q];L = _e16.match(/[\u0391-\u03A9\u2100-\u214F\u2200-\u22FF]/) ? s(_e16, { mathvariant: "normal" }) : s(_e16), N = A.slice(q.length - 1);
} else "OBREAKO" === z && "/" === A[0] ? (L = s(l.identifiers["O/"], { mathvariant: "normal" }), N = A.slice(1)) : (L = s(z), N = A);var U;return N && N.trimLeft().match(/\.?[\^_]/) && (R && R.match(/m(sup|over)/) || !N.trim().startsWith("_") || !(N.trim().length <= 1) && N.trim()[1].match(/[|_]/) ? "mover" !== R && N.trim().startsWith("._") && (N.trim().length <= 2 || !N.trim()[2].match(/[|_]/)) ? (_ref5 = function (e, t) {
var n = void 0, //JP: quick hack to break the O/ special syntax for defining empty sets
r = C(t.trim().slice(2).trim(), !0, "munder"),
i = r[0] ? S(r[0]) : y(""),
o = r[1],
l = o.match(/^(\.?\^)[^\^]/);if (l) {
var _t5 = C(o.trim().slice(l[1].length).trim(), !0),
_r6 = _t5[0] ? S(_t5[0]) : y("");n = b(e + i + _r6), o = _t5[1];
} else n = h(e + i);return [n, o];
}(L, N), _ref6 = _slicedToArray(_ref5, 2), L = _ref6[0], N = _ref6[1], _ref5) : R && R.match(/m(sub|under)/) || !N.trim().startsWith("^") || !(N.trim().length <= 1 || "^" !== N.trim()[1]) ? "munder" !== R && N.trim().startsWith(".^") && (N.trim().length <= 2 || "^" !== N.trim()[2]) && (_ref7 = function (e, t) {
var n = void 0,
r = C(t.trim().slice(2).trim(), !0, "mover"),
i = r[0] ? S(r[0]) : y(""),
o = r[1],
l = o.match(/^(\.?_)[^_|]/);if (l) {
var _t6 = C(o.trim().slice(l[1].length).trim(), !0),
_r7 = _t6[0] ? S(_t6[0]) : y("");n = b(e + _r7 + i), o = _t6[1];
} else n = g(e + i);return [n, o];
}(L, N), _ref8 = _slicedToArray(_ref7, 2), L = _ref8[0], N = _ref8[1], _ref7) : (_ref9 = function (e, t) {
var n = void 0,
r = C(t.trim().slice(1).trim(), !0, "msup"),
i = r[0] ? S(r[0]) : y(""),
l = r[1];if (l.trim().startsWith("_") && (l.trim().length <= 1 || !l.trim()[1].match(/[|_]/))) {
var _t7 = C(l.trim().slice(1).trim(), !0),
_r8 = _t7[0] ? S(_t7[0]) : y(""),
_c4 = o.default.shouldGoUnder(e) ? b : d;n = _c4(e + _r8 + i), l = _t7[1];
} else {
var _t8 = o.default.shouldGoUnder(e) ? g : m;n = _t8(e + i);
}return [n, l];
}(L, N), _ref10 = _slicedToArray(_ref9, 2), L = _ref10[0], N = _ref10[1], _ref9) : (_ref11 = function (e, t) {
var n = void 0,
r = C(t.trim().slice(1).trim(), !0, "msub"),
i = r[0] ? S(r[0]) : y(""),
l = r[1];if (l && l.trim().startsWith("^") && (l.trim().length <= 1 || "^" !== !l.trim()[1])) {
var _t9 = C(l.trim().slice(1).trim(), !0),
_r9 = _t9[0] ? S(_t9[0]) : y(""),
_c5 = o.default.shouldGoUnder(e) ? b : d;n = _c5(e + i + _r9), l = _t9[1];
} else {
var _t10 = o.default.shouldGoUnder(e) ? h : p;n = _t10(e + i);
}return [n, l];
}(L, N), _ref12 = _slicedToArray(_ref11, 2), L = _ref12[0], N = _ref12[1], _ref11)), [L, N];
}function G(t, n) {
if (n = "string" == typeof n ? n : "", !t || 0 === t.length) return $(n);
var _ref13 = function t(n, r) {
if (!n || 0 === n.length) return [_(r), ""];if (n[0] === e.colSep) return [_(r), n.slice(1).trim()];
var _C5 = C(n),
_C6 = _slicedToArray(_C5, 2),
i = _C6[0],
o = _C6[1];

return t(o.trim(), r + i);
}(t.trim(), ""),
_ref14 = _slicedToArray(_ref13, 2),
r = _ref14[0],
i = _ref14[1];

return G(i.trim(), n + r);
}return L;
}function S(e) {
var t = e.replace(/^<mfenced[^>]*>/, "").replace(/<\/mfenced>$/, "");return function (e) {
var t = P(e);return [e.slice(0, e.lastIndexOf(t)), t];
}(t)[1] === t ? t : y(t);
}function P(e) {
var t = e.match(/<\/(m[a-z]+)>$/);if (!t) {
var _t11 = e.match(/<mspace\s*([a-z]+="[a-z]")*\s*\?>/);if (_t11) {
var _n9 = _t11.match[0].length;return e.slice(_n9);
}return "";
}var n = t[1],
r = e.length - (n.length + 3),
i = 0;for (; r >= 0; r -= 1) {
if (e.slice(r).startsWith("<" + n)) {
if (0 === i) break;i -= 1;
}e.slice(r - 2).startsWith("</" + n) && (i += 1);
}return e.slice(r);
}function E(e, t) {
return e.indexOf(t) >= 0;
}function W(e) {
return e.slice(-1)[0];
}k.getlastel = P, n.default = k;
}, { "./lexicon": 2, "./syntax": 4 }], 4: [function (e, t, n) {
"use strict";
Object.defineProperty(n, "__esModule", { value: !0 });var r = e("./lexicon");function i(e) {
var t = new RegExp("^" + r.groupings.open.regexp.source);return e.match(t);
}var o = new RegExp("(" + r.identifiers.funs.concat(Object.keys(r.accents)).concat(["sqrt"]).sort(function (e, t) {
return e.length - t.length;
}).join("|") + ")$");function l(e) {
var t = new RegExp("^" + r.groupings.open.regexp.source),
n = new RegExp("^" + r.groupings.close.regexp.source);var i = void 0,
o = void 0,
l = void 0,
c = void 0,
s = 0,
a = 0;for (; a < e.length;) {
var _r10 = e.slice(a),
_u2 = _r10.match(t),
_f = _r10.match(n);if (_u2) "number" != typeof i && (i = a, l = _u2[0]), s += 1, a += _u2[0].length;else if (_f) {
if (0 === (s -= 1)) {
o = a + ((c = _f[0]).length - 1);break;
}a += _f[0].length;
} else a += 1;
}return l ? [0 === i ? "" : e.slice(0, i), r.groupings.open.get(l), e.slice(i + l.length, c ? o - (c.length - 1) : e.length), c ? r.groupings.close.get(c) : "", o ? e.slice(o + 1) : ""] : null;
}function c(e) {
function t(t, n, r) {
return [0 === t ? "" : e.slice(0, t), r ? "\u2016" : "|", e.slice(t + (r ? 2 : 1), n), r ? "\u2016" : "|", e.slice(n + (r ? 2 : 1))];
}var n = e.indexOf("|"),
r = n + 1,
i = e.slice(n + 1),
o = i.startsWith("|"),
c = o ? /\|\|/ : /\|/;if (o && (i = i.slice(1), r += 1), -1 === i.indexOf("|")) return null;if (i.match(/^\.?[_\^]/)) return null;for (; i.length > 0;) {
var _e17 = l(i),
_u3 = _e17 ? _e17[0] : i,
_f2 = _e17 ? _e17[4] : "",
_m = c.exec(_u3);if (_m) return t(n, r + _m.index, o);r += _e17.slice(0, -1).map(s("length")).reduce(a), "" === _e17[1] ? r += 2 : "\u2329" === _e17[1] && (r += 1), "" === _e17[3] ? r += 2 : "\u232A" === _e17[3] && (r += 1), i = _f2;
}return null;
}function s(e) {
return function (t) {
return t[e];
};
}function a(e, t) {
return e + t;
}function u(e) {
var t = new RegExp("^(" + r.fonts.regexp.source + " ?)?" + e);return function (e) {
return t.exec(e);
};
}var f = u("(`)[ -~àáâæãaéèêûùúîïíìôòóõœñçäüöÀÁÂÆÃAÉÈÊÛÙÚÎÏÍÌÔÒÓÕŒÑÇÄÜÖß°α-ωΑ-Ω]+`"), // JP: changed from \\w+ to include also Umlaute and other ascii chars, see https://catonmat.net/my-favorite-regex
m = u('(")');var p = ["<mi>lim</mi>", "<mo>\u2211</mo>", "<mo>\u220F</mo>"];var d = { endsInFunc: function endsInFunc(e) {
return e.match(o);
}, isgroupStart: i, isgroupable: function isgroupable(e, t) {
var n = new RegExp("^[0-9A-Za-z+\\-!]{2,}(\\s|" + t.colSep + "|" + t.rowSep + ")");return e.match(n);
}, isvertGroupStart: function isvertGroupStart(e) {
if (!e.startsWith("|")) return !1;var t = c(e);return t && "" === t[0];
}, splitNextGroup: l, splitNextVert: c, splitNextOperator: function splitNextOperator(e) {
var t = new RegExp("^" + r.operators.regexp.source).exec(e)[0];return [r.operators.get(t), e.slice(t.length)];
}, ismatrixInterior: function ismatrixInterior(e, t) {
return i(e) && function () {
var n = l(e)[4];return n.trim().startsWith(t) || n.match(/^\s*\n/) && i(n.trim());
}();
}, isfontCommand: function isfontCommand(e) {
return f(e) || m(e);
}, splitfont: function splitfont(e) {
var t = f(e) || m(e),
n = t && t[2],
i = t && t[3],
o = '"' === i ? "mtext" : "`" === i ? "mi" : "",
l = e.indexOf(i),
c = l + 1 + e.slice(l + 1).indexOf(i),
s = l > 0 ? r.fonts.get(n) : "";return { tagname: o, text: e.slice(l + 1, c), font: s, rest: e.slice(c + 1) };
}, shouldGoUnder: function shouldGoUnder(e) {
return p.indexOf(e) >= 0;
} };n.default = d;
}, { "./lexicon": 2 }] }, {}, [1])(1);
});

mathDiv/calcSourceDiv/addAlignment/add.ls
(function(){
return function(v){
v = _.replaceAll(v, '||', '"||"');
v = v.replace(/([^|])\|([^|])/g, "$1\"|\"$2");
return v;
};
})();
mathDiv/calcSourceDiv/addGapFences/add.ls
(function(){
return function(v){
v = _.replaceAll(v, '<gap>', '⟪⟪"');
v = _.replaceAll(v, '</gap>', '"⟫⟫');
return v;
};
})();
mathDiv/calcSourceDiv/addNewlines/add.ls
(function(){
return function(v){
v = _.replaceAll(v, '<br>', '"<br>"');
v = _.replaceAll(v, '<br/>', '"<br>"');
return v;
};
})();
mathDiv/calcSourceDiv/addStyleFences/add.ls
(function(){
var markColors, ref$, textColors, ref1$;
markColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.markColors : void 8;
textColors = (ref1$ = document.head.findFirst('#cssColorTags')) != null ? ref1$.textColors : void 8;
return function(v){
var styles, c, i$, len$, s;
styles = ["b", "i", "u"];
for (c in markColors) {
styles.push("m-" + c);
}
for (c in textColors) {
styles.push("t-" + c);
}
for (i$ = 0, len$ = styles.length; i$ < len$; ++i$) {
s = styles[i$];
v = _.replaceAll(v, '<' + s + '>', '⟨"style_' + s + '"');
v = _.replaceAll(v, '</' + s + '>', '"styleend_' + s + '"⟩');
}
return v;
};
})();
mathDiv/calcSourceDiv/calc.ls
(function(){
return function(o){
return function(){
var a, res$, i$, ref$, len$, s, v, gaps;
if (o.value.indexOf("<math>") === 0) {
res$ = [];
for (i$ = 0, len$ = (ref$ = o.value.split("\n")).length; i$ < len$; ++i$) {
s = ref$[i$];
res$.push(s.trim());
}
a = res$;
o.mathml = a.join("");
o.sourceDiv = Div().html(o.mathml).firstChild;
return;
}
if (!window.ascii2mathml) {
inc("_external/ascii2mathml.js");
window.ascii2mathml = ascii2mathml['default'];
}
v = o.value;
inc("calcMatAttributes/calc")(o, v);
inc("calcGapAttributes/calc")(o, v);
v = _.replaceAll(v, /<gap.*?>/, "<gap>");
inc("setCenterAttribute/set")(o);
v = inc("fixSpaces/fix")(v);
v = _.replaceAll(v, /<mat.*?>/, "");
v = _.replaceAll(v, "</mat>", "");
ref$ = inc("pullGaps/pull")(v), v = ref$[0], gaps = ref$[1];
v = inc("addStyleFences/add")(v);
v = inc("addNewlines/add")(v);
v = inc("addAlignment/add")(v);
v = inc("unescapeAngleBrackets/unescape")(v);
o.mathml = ascii2mathml(v);
o.mathml = inc("escapeSingleAngleBrackets/escape")(o.mathml);
o.mathml = inc("fixChars/fix")(o.mathml);
o.sourceDiv = Div().html(o.mathml).firstChild;
inc("processGaps/process")(o, gaps);
inc("processInverse/process")(o);
inc("processFunctions/process")(o);
inc("processStyles/process")(o);
inc("removeStyleFences/remove")(o);
inc("processNewlines/process")(o);
inc("processAlignment/process")(o);
inc("fixMnMoDot/fix")(o);
return o.sourceDiv;
};
};
})();
mathDiv/calcSourceDiv/calcGapAttributes/calc.ls
(function(){
return function(o, v){
var matchesPerGap, i$, len$, i, matchedGap, matchedAttributes, gapAttributes, j$, ref$, len1$, attribute, key, value, results$ = [];
o.gapAttributes = [];
matchesPerGap = v.match(/<gap.*?>/g);
if (!_.isEmpty(matchesPerGap)) {
for (i$ = 0, len$ = matchesPerGap.length; i$ < len$; ++i$) {
i = i$;
matchedGap = matchesPerGap[i$];
matchedAttributes = matchedGap.match(/<gap(.*?)>/);
if (_.includes(matchedAttributes[1], "=")) {
gapAttributes = {};
for (j$ = 0, len1$ = (ref$ = matchedAttributes[1].trim().split(/\s+/)).length; j$ < len1$; ++j$) {
attribute = ref$[j$];
key = attribute.split("=")[0];
value = attribute.split("=")[1];
value = value.substring(1, value.length - 1);
gapAttributes[key] = value;
}
results$.push(o.gapAttributes[i] = gapAttributes);
}
}
return results$;
}
};
})();
mathDiv/calcSourceDiv/calcMatAttributes/calc.ls
(function(){
return function(o, v){
var attributes, ref$, i$, ref1$, len$, a, k, results$ = [];
o.matAttributes = {};
attributes = (ref$ = v.match(/<mat(.*?)>/)) != null ? ref$[1] : void 8;
if (attributes) {
for (i$ = 0, len$ = (ref1$ = attributes.trim().split(" ")).length; i$ < len$; ++i$) {
a = ref1$[i$];
k = a.split("=")[0];
v = a.split("=")[1];
v = v.substring(1, v.length - 1);
results$.push(o.matAttributes[k] = v);
}
return results$;
}
};
})();
mathDiv/calcSourceDiv/detectNonAsciiChars/detect.ls
(function(){
return function(v){
var nonAsciiChars;
nonAsciiChars = v.match(/(?=[^äöüß÷€])[^\x00-\x7F]/g);
if ((nonAsciiChars != null ? nonAsciiChars.length : void 8) > 0) {
debug("Warning: You are using the following non-ascii characters in the mat-tag:\n" + nonAsciiChars.join(" ") + "\n" + "Please replace them by the proper mat-tag abbreviation!");
return debug(v);
}
};
})();
mathDiv/calcSourceDiv/escapeSingleAngleBrackets/escape.ls
(function(){
return function(mathml){
var escape, openBracketCount, lastBracketIndex, singleBrackets, i$, len$, i, c, currentBracketIndex, lastI, newMathml;
escape = function(c){
if (c === "<") {
return "&lt;";
} else if (c === ">") {
return "&gt;";
} else {
return c;
}
};
openBracketCount = 0;
lastBracketIndex = -1;
singleBrackets = [];
for (i$ = 0, len$ = mathml.length; i$ < len$; ++i$) {
i = i$;
c = mathml[i$];
if (c === "<" || c === ">") {
currentBracketIndex = i;
}
if (c === "<") {
openBracketCount++;
} else if (c === ">") {
openBracketCount--;
}
if (openBracketCount === -1) {
openBracketCount++;
singleBrackets.push(currentBracketIndex);
} else if (openBracketCount === 2) {
openBracketCount--;
singleBrackets.push(lastBracketIndex);
}
if (c === "<" || c === ">") {
lastBracketIndex = i;
}
}
lastI = 0;
newMathml = "";
for (i$ = 0, len$ = singleBrackets.length; i$ < len$; ++i$) {
i = singleBrackets[i$];
newMathml += mathml.slice(lastI, i) + escape(mathml[i]);
lastI = i + 1;
}
newMathml += mathml.slice(lastI);
return newMathml;
};
})();
mathDiv/calcSourceDiv/fixChars/fix.ls
(function(){
return function(v){
v = _.replaceAll(v, "·", "*");
v = _.replaceAll(v, ":", "÷");
return v;
};
})();
mathDiv/calcSourceDiv/fixMnMoDot/fix.ls
(function(){
return function(o){
var i$, ref$, len$, mo, prev, results$ = [];
for (i$ = 0, len$ = (ref$ = o.sourceDiv.findAll("mo")).length; i$ < len$; ++i$) {
mo = ref$[i$];
if (mo.textContent === ".") {
prev = mo.previousSibling;
if ((prev != null ? prev.tagName.toLowerCase() : void 8) === "mn") {
mo.remove();
results$.push(prev.textContent += ".");
}
}
}
return results$;
};
})();
mathDiv/calcSourceDiv/fixSpaces/fix.ls
(function(){
return function(v){
var v2, i$, ref$, len$, part;
v2 = "";
for (i$ = 0, len$ = (ref$ = v.split(/(<gap>.*?<\/gap>)/)).length; i$ < len$; ++i$) {
part = ref$[i$];
part = part.replace(/\s\s+/g, " ");
if (!_.startsWith(part, "<gap>")) {
part = part.replace(/\s*&nbsp;\s*/g, "&nbsp;");
part = part.replace(/((&nbsp;)+)/g, "$1&nbsp;");
part = part.replace(/&nbsp;/g, " ");
}
v2 += part;
}
return v2;
};
})();
mathDiv/calcSourceDiv/processAlignment/process.ls
(function(){
return function(o){
var i$, ref$, len$, mtd, newMtds, currentMtd, j$, ref1$, len1$, el, k$, ref2$, len2$, c, m, results$ = [];
for (i$ = 0, len$ = (ref$ = o.sourceDiv.findAll("mtd")).length; i$ < len$; ++i$) {
mtd = ref$[i$];
if (!mtd.firstChild) {
continue;
}
newMtds = [];
currentMtd = [];
for (j$ = 0, len1$ = (ref1$ = mtd.childrenAll()).length; j$ < len1$; ++j$) {
el = ref1$[j$];
if (el.tagName === "mtext" && el.innerHTML === "||") {
newMtds.push(currentMtd);
currentMtd = [];
} else if (el.tagName === "mrow") {
for (k$ = 0, len2$ = (ref2$ = el.childrenAll()).length; k$ < len2$; ++k$) {
c = ref2$[k$];
currentMtd.push(c);
}
} else {
currentMtd.push(el);
}
}
if (currentMtd.length > 0) {
newMtds.push(currentMtd);
}
results$.push(mtd.replaceWith((fn$())));
}
return results$;
function fn$(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = newMtds).length; i$ < len$; ++i$) {
m = ref$[i$];
results$.push(document.createElement("mtd").html(m.length > 1
? document.createElement("mrow").html(m)
: m.length === 1 ? m[0] : void 8));
}
return results$;
}
};
})();
mathDiv/calcSourceDiv/processFunctions/process.ls
(function(){
return function(o){
var fnsPre, fnsPost, fns, i$, ref$, len$, el, fnArg, that, mfn, p, results$ = [];
fnsPre = "sin cos tan asin acos atan log ln logbase".split(" ");
fnsPost = "!".split(" ");
fns = fnsPre.concat(fnsPost);
for (i$ = 0, len$ = (ref$ = _.filter(o.sourceDiv.findAll("mi, mo"), fn$)).length; i$ < len$; ++i$) {
el = ref$[i$];
fnArg = el.innerHTML === "logbase"
? (that = el.nextSibling) ? [that, that.nextSibling] : void 8
: in$(el.innerHTML, fnsPre)
? el.nextSibling
: in$(el.innerHTML, fnsPost) ? el.previousSibling : void 8;
if (!fnArg) {
continue;
}
mfn = document.createElement("mfn");
el.replaceWith(mfn);
mfn.append(el, fnArg);
if (el.attr("inverse") === "true") {
mfn.attr({
inverse: true
});
}
p = mfn.parent();
if (p.tagName === "mrow" && p.childrenAll().length === 1) {
results$.push(p.replaceWith(mfn));
}
}
return results$;
function fn$(t){
return in$(t.innerHTML, fns);
}
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/calcSourceDiv/processGaps/process.ls
(function(){
return function(o, gaps){
var gapFences, i$, ref$, len$, gf, p, i, gapIndex, gap, mgap, results$ = [];
gapFences = function(){
return _.filter(o.sourceDiv.findAll("mfenced"), function(el){
return el.attr("open") === "⟪";
});
};
for (i$ = 0, len$ = (ref$ = gapFences()).length; i$ < len$; ++i$) {
gf = ref$[i$];
p = gf.parent();
if (p.attr("open") === "⟪") {
p.empty();
p.append(gf.childrenAll());
}
}
for (i$ = 0, len$ = (ref$ = gapFences()).length; i$ < len$; ++i$) {
i = i$;
gf = ref$[i$];
gapIndex = gf.firstChild.text();
gap = gaps[gapIndex];
mgap = document.createElement("mgap");
mgap.attr({
gap: gap,
index: i
});
results$.push(gf.replaceWith(mgap));
}
return results$;
};
})();
mathDiv/calcSourceDiv/processInverse/process.ls
(function(){
return function(o){
var inversable, i$, ref$, len$, el, results$ = [];
inversable = ["asin", "acos", "atan"];
for (i$ = 0, len$ = (ref$ = _.filter(o.sourceDiv.findAll("mi"), fn$)).length; i$ < len$; ++i$) {
el = ref$[i$];
el.innerHTML = el.innerHTML.substr(1);
results$.push(el.attr({
inverse: true
}));
}
return results$;
function fn$(t){
return in$(t.innerHTML, inversable);
}
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/calcSourceDiv/processNewlines/process.ls
(function(){
return function(o){
var createMtr, mtable, elements, i$, len$, i, el, mtr;
if (_.some(o.sourceDiv.findAll("mtext"), function(t){
return t.innerHTML === "<br>";
})) {
createMtr = function(){
return document.createElement("mtr").append(document.createElement("mtd"));
};
mtable = document.createElement("mtable").attr({
tableType: "newline"
});
elements = o.sourceDiv.childrenAll();
for (i$ = 0, len$ = elements.length; i$ < len$; ++i$) {
i = i$;
el = elements[i$];
if (i === 0) {
mtr = createMtr();
}
if (el.tagName === "mtext" && el.innerHTML === "<br>") {
mtable.append(mtr);
el.remove();
mtr = createMtr();
} else {
mtr.findFirst("mtd").append(el);
}
if (i === elements.length - 1) {
mtable.append(mtr);
}
}
return o.sourceDiv.empty().append(mtable);
}
};
})();
mathDiv/calcSourceDiv/processStyles/process.ls
(function(){
return function(o){
var process;
o.styleFences = _.filter(o.sourceDiv.findAll("mfenced"), function(el){
return el.attr("open") === "⟨";
});
process = inc("processStyle/process");
process({
o: o,
filter: function(style){
return style === "b";
},
modifier: function(child){
return child.attr({
bold: true
});
}
});
process({
o: o,
filter: function(style){
return style === "i";
},
modifier: function(child){
return child.attr({
italic: true
});
}
});
process({
o: o,
filter: function(style){
return style === "u";
},
modifier: function(child){
return child.attr({
underline: true
});
}
});
process({
o: o,
filter: function(style){
return _.includes(style, "m-");
},
modifier: function(child, style){
return child.attr({
mcolor: style.replace("m-", "")
});
}
});
return process({
o: o,
filter: function(style){
return _.includes(style, "t-");
},
modifier: function(child, style){
return child.attr({
tcolor: style.replace("t-", "")
});
}
});
};
})();
mathDiv/calcSourceDiv/processStyles/processStyle/process.ls
(function(){
return function(p){
var i$, ref$, len$, mtext, lresult$, html, style, parent, j$, ref1$, len1$, child, results$ = [];
for (i$ = 0, len$ = (ref$ = p.o.sourceDiv.findAll("mtext")).length; i$ < len$; ++i$) {
mtext = ref$[i$];
lresult$ = [];
html = mtext.innerHTML;
if (html.indexOf("styleend") === 0) {
continue;
}
style = html.replace("style_", "");
if (!p.filter(style)) {
continue;
}
parent = mtext.parent();
parent.firstChild.remove();
parent.lastChild.remove();
for (j$ = 0, len1$ = (ref1$ = parent.childrenAll()).length; j$ < len1$; ++j$) {
child = ref1$[j$];
lresult$.push(p.modifier(child, style));
}
results$.push(lresult$);
}
return results$;
};
})();
mathDiv/calcSourceDiv/pullGaps/pull.ls
(function(){
return function(v){
var split, newV, gaps, i$, len$, i, s;
split = v.split(/<gap>|<\/gap>/g);
newV = "";
gaps = [];
for (i$ = 0, len$ = split.length; i$ < len$; ++i$) {
i = i$;
s = split[i$];
if (i % 2 === 0) {
newV += s;
continue;
}
gaps[i] = s;
newV += '⟪⟪"' + i + '"⟫⟫';
}
return [newV, gaps];
};
})();
mathDiv/calcSourceDiv/removeStyleFences/remove.ls
(function(){
return function(o){
var i$, ref$, len$, el, mrow, j$, ref1$, len1$, c, mcolor, tcolor, parentTag, results$ = [];
for (i$ = 0, len$ = (ref$ = o.styleFences).length; i$ < len$; ++i$) {
el = ref$[i$];
mrow = el.firstChild;
for (j$ = 0, len1$ = (ref1$ = mrow.childrenAll()).length; j$ < len1$; ++j$) {
c = ref1$[j$];
if (el.attr("bold")) {
c.attr({
bold: true
});
}
if (el.attr("italic")) {
c.attr({
italic: true
});
}
if (el.attr("underline")) {
c.attr({
underline: true
});
}
if (mcolor = el.attr("mcolor")) {
c.attr({
mcolor: mcolor
});
}
if (tcolor = el.attr("tcolor")) {
c.attr({
tcolor: tcolor
});
}
}
parentTag = el.parent().tagName.toLowerCase();
results$.push(el.replaceWith(parentTag === "math" || parentTag === "mrow" ? mrow.childrenAll() : mrow));
}
return results$;
};
})();
mathDiv/calcSourceDiv/setCenterAttribute/set.ls
(function(){
return function(o){
var ref$, parent;
if (((ref$ = o.matAttributes) != null ? ref$.center : void 8) === "true") {
parent = o.div.closest(".gapComponent") || o.div.parent();
if (parent != null) {
parent.css({
width: "100%"
});
}
return o.div.css({
display: "flex",
justifyContent: "center",
margin: "0.6em 0"
});
}
};
})();
mathDiv/calcSourceDiv/unescapeAngleBrackets/unescape.ls
(function(){
return function(v){
var r;
r = _.replaceAll;
v = r(v, "&lt;", "<");
v = r(v, "&le;", "≤");
v = r(v, "&gt;", ">");
v = r(v, "&ge;", "≥");
return v;
};
})();
mathDiv/calcSpecialKeys/calc.ls
(function(){
return function(o){
return function(){
var keys, template, keyboardKeys, calcDiv, queryChildren, i$, ref$, len$, gap, j$, ref1$, len1$, c, that, k;
keys = {};
template = inc("/../app01/lib/gui/screenKeyboard/_templates/templates")[o.keyboardLayout];
keyboardKeys = template != null ? template.main.join("|") : void 8;
calcDiv = function(v){
if (keyboardKeys != null) {
if (inc("checkExistsInKeyboard/check")(v, keyboardKeys)) {
return;
}
}
return inc("calcSpecialKey/calc")(o, keys, v);
};
queryChildren = function(el){
var s, i$, ref$, len$, v, c, results$ = [];
if (el.tagName === "mfrac") {
if (_.includes(el.asciimath, ";")) {
calcDiv(";");
}
if (_.includes(el.asciimath, "/")) {
calcDiv("/");
}
} else if (el.tagName === "msqrt") {
calcDiv("sqrt");
} else if (el.tagName === "mroot") {
calcDiv("root");
} else if (el.tagName === "msup") {
calcDiv("^");
} else if (el.tagName === "msub") {
s = el.asciimath.replace(/_(.*)/, "_`$1`");
calcDiv(s);
return;
} else if (el.tagName === "msubsup") {
debug("msubsup write doesn't work yet");
} else if (el.tagName === "mfn") {
for (i$ = 0, len$ = (ref$ = el.content).length; i$ < len$; ++i$) {
v = ref$[i$];
if (_.isString(v)) {
calcDiv(v);
} else {
queryChildren(v);
}
}
} else if (el.tagName === "mfenced") {
switch (el.attributes.open) {
case "(":
calcDiv("()");
break;
case "{":
calcDiv("{}");
break;
case "[":
calcDiv("[]");
break;
case "|":
calcDiv("abs");
}
} else if (el.tagName === "mover") {
calcDiv(el.content[1]);
} else if (_.isString(el.content)) {
calcDiv(el.content);
return;
}
for (i$ = 0, len$ = (ref$ = _.ensureArray(el.content)).length; i$ < len$; ++i$) {
c = ref$[i$];
results$.push(queryChildren(c));
}
return results$;
};
for (i$ = 0, len$ = (ref$ = o.div.findAll(".gap")).length; i$ < len$; ++i$) {
gap = ref$[i$];
for (j$ = 0, len1$ = (ref1$ = gap.mathChoices).length; j$ < len1$; ++j$) {
c = ref1$[j$];
queryChildren(c.mathData);
}
}
if (that = o.matLayout.specialKeys) {
for (i$ = 0, len$ = (ref$ = that.split(" ")).length; i$ < len$; ++i$) {
k = ref$[i$];
queryChildren(MathDiv(k).getMathData());
}
}
return keys;
};
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/_div/div.ls
(function(){
return function(html){
return Div({
display: "flex",
padding: "0.3em 0.4em",
flex: "0 0 auto",
minWidth: "2.5em"
}).html(Div({
flex: "1 1 auto",
whiteSpace: "nowrap",
textAlign: "center",
overflow: "hidden",
textOverflow: "ellipsis",
display: "flex",
paddingTop: "0.1em"
}).html(html));
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/abs/abs.ls
(function(){
return function(o){
return inc("../_div/div")("Abs").tap(function(){
return o.onKey("abs");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/arrow/arrow.ls
(function(){
return function(o, v){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/" + v + ".svg"),
size: "1.2em"
})).tap(function(){
return o.onKey(v);
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/bar/bar.ls
(function(){
return function(o){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/bar.svg"),
size: "1.2em"
})).tap(function(){
return o.onKey("bar");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/calc.ls
(function(){
return function(o, keys, v){
var ref$;
if (_.isFinite(_.parseInt(v))) {
return;
}
if (_.includes("+-*÷:.", v)) {
return;
}
return (ref$ = keys[v]) != null
? ref$
: keys[v] = v === "^"
? inc("sup/sup")(o)
: _.includes(v, "_")
? inc("sub/sub")(o, v)
: v === "/"
? inc("fraction/fraction")(o)
: v === ";"
? inc("ncr/ncr")(o)
: v === "sqrt"
? inc("sqrt/sqrt")(o)
: v === "root"
? inc("root/root")(o)
: v === "asin" || v === "acos" || v === "atan"
? inc("inverse/inverse")(o, v)
: v === "()" || v === "{}" || v === "[]"
? inc("fenced/fenced")(o, v)
: v === "abs"
? inc("abs/abs")(o)
: v === "logbase"
? inc("logbase/logbase")(o)
: v === "rarrow" || v === "larrow" || v === "lrarrow"
? inc("arrow/arrow")(o, v)
: v === "bar"
? inc("bar/bar")(o)
: inc("other/other")(o, v);
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/fenced/fenced.ls
(function(){
return function(o, v){
return inc("../_div/div")(v[0] + " " + v[1]).tap(function(){
return o.onKey(v);
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/fraction/fraction.ls
(function(){
return function(o){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/fraction.svg"),
width: '1.2em',
height: '1.2em'
})).tap(function(){
return o.onKey("fraction");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/inverse/inverse.ls
(function(){
return function(o, label){
return inc("../_div/div")(label.substr(1)).tap(function(){
return o.onKey(label);
}).append(Div({
marginTop: "-0.5em",
fontSize: "0.8em"
}).html("-1"));
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/logbase/logbase.ls
(function(){
return function(o){
return inc("../_div/div")(Div({
display: "flex"
}).html(Div({
display: "flex"
}).html(Div({
marginRight: "-2px"
}).html("log"), Svg({
svg: path("/../app01/lib/svg/key/logbase.svg"),
width: "1.2em",
height: "1.2em",
color: Color.black
}).css({
marginTop: "3px"
})))).tap(function(){
return o.onKey("logbase");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/ncr/ncr.ls
(function(){
return function(o){
return inc("../_div/div")("nCr").tap(function(){
return o.onKey("ncr");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/other/other.ls
(function(){
return function(o, label){
return inc("../_div/div")(label).tap(function(){
return o.onKey(label);
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/root/root.ls
(function(){
return function(o){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/root.svg"),
width: '1.2em',
height: '1.2em'
})).tap(function(){
return o.onKey("root");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/sqrt/sqrt.ls
(function(){
return function(o){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/sqrt.svg"),
width: '1.2em',
height: '1.2em'
})).tap(function(){
return o.onKey("sqrt");
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/sub/sub.ls
(function(){
return function(o, v){
return inc("../_div/div")(MathDiv({
value: v,
enabled: false
})).tap(function(){
return o.onKey(v.replace(/`/g, ""));
});
};
})();
mathDiv/calcSpecialKeys/calcSpecialKey/sup/sup.ls
(function(){
return function(o){
return inc("../_div/div")(Svg({
svg: path("/../app01/lib/svg/key/sup.svg"),
width: '1.2em',
height: '1.2em'
})).tap(function(){
return o.onKey("sup");
});
};
})();
mathDiv/calcSpecialKeys/checkExistsInKeyboard/check.ls
(function(){
return function(v, keyboardKeys){
var v2;
v2 = v === ";"
? "ncr"
: v === "π" ? "pi" : v;
return _.includes(keyboardKeys != null ? keyboardKeys.split("|") : void 8, v2);
};
})();
mathDiv/calcSyntax/calc.ls
(function(){
return function(o){
return function(){
var value;
value = o.getValue();
value = value.replace(/[0-9]+/g, "$");
value = value.replace(/÷/g, ":");
value = value.replace(/ +/g, "");
return value;
};
};
})();
mathDiv/checkEquivalence/check.ls
(function(){
return function(o){
var findVariables;
if ((typeof deviceLog != 'undefined' && deviceLog !== null) && deviceLog['var']("useCheckEquivalenceNext")) {
return inc("../checkEquivalenceNext/check")(o);
}
findVariables = function(div){
return _.uniqBy(_.map(div.findAll(".mi"), function(mi){
return mi.text().trim();
}));
};
return function(p){
var solutionMathDivs, res$, i$, ref$, len$, sol, allVariables, div, results, solDiv, currentVs;
res$ = [];
for (i$ = 0, len$ = (ref$ = p.solutions).length; i$ < len$; ++i$) {
sol = ref$[i$];
res$.push(MathDiv({
value: sol
}));
}
solutionMathDivs = res$;
if (p.value != null) {
p.inputMathDiv = MathDiv({
value: p.value
});
p.valueNoSpaces = _.replaceAll(p.value, /[ `]+/g, "");
} else {
p.inputMathDiv = o.div;
p.valueNoSpaces = o.getValue().replace(/ +/g, "");
}
res$ = [];
for (i$ = 0, len$ = (ref$ = _.concat(solutionMathDivs, p.inputMathDiv)).length; i$ < len$; ++i$) {
div = ref$[i$];
res$.push(findVariables(div));
}
allVariables = res$;
allVariables = _.uniqBy(_.flatten(allVariables));
results = [];
for (i$ = 0, len$ = solutionMathDivs.length; i$ < len$; ++i$) {
solDiv = solutionMathDivs[i$];
currentVs = _.concat(findVariables(p.inputMathDiv), findVariables(solDiv));
if (currentVs.length === 0) {
results.push(inc("evalWithoutScope/eval")(p, solDiv));
} else {
results.push(inc("evalWithScope/eval")(p, solDiv, allVariables));
}
}
return _.some(results, function(r){
return _.every(r, function(c){
return c === true;
});
});
};
};
})();
mathDiv/checkEquivalence/evalWithScope/eval.ls
(function(){
var primes;
primes = [3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191];
return function(p, solDiv, allVariables){
var intsPos, intsNeg, floatPos, floatNeg, epsilon, i$, len$, i, v, prime, ref$, prime1, rounds, results, vars, valueSol, valueInput, absSol, absInp, diff;
intsPos = {};
intsNeg = {};
floatPos = {};
floatNeg = {};
epsilon = Math.pow(2, -25);
for (i$ = 0, len$ = allVariables.length; i$ < len$; ++i$) {
i = i$;
v = allVariables[i$];
prime = (ref$ = primes[i]) != null
? ref$
: i + 1;
prime1 = (ref$ = primes[i + 1]) != null
? ref$
: i + 2;
intsPos[v] = prime;
intsNeg[v] = prime * -1;
floatPos[v] = parseFloat(prime + "." + prime1);
floatNeg[v] = parseFloat(prime + "." + prime1) * -1;
}
rounds = [intsPos, intsNeg, floatPos, floatNeg];
results = [];
for (i$ = 0, len$ = rounds.length; i$ < len$; ++i$) {
i = i$;
vars = rounds[i$];
valueSol = solDiv.eval(vars);
valueInput = p.inputMathDiv.eval(vars);
if (valueSol == null) {
debug("gapValidateMode: value cannot evaluate the gap solution. Falling back to normal validation.");
return [in$(p.valueNoSpaces, p.solutions)];
} else if (valueInput == null) {
return [false];
} else if (_.isNaN(valueSol) && _.isNaN(valueInput)) {
debug("Attention, this term cannot currently be evaluated by gapValidateMode: \"value\"");
return [false];
} else if (Math.abs(valueSol) > 1e+100 && Math.abs(valueInput) > 1e+100 && Math.sign(valueSol) === Math.sign(valueInput)) {
debug("gapValidateMode: value cannot evaluate the gap because of overflow. Falling back to normal validation.");
return [in$(p.valueNoSpaces, p.solutions)];
} else if (!_.isFinite(valueSol)) {
debug("mathDiv currently doesn't support very large numbers");
return [false];
} else {
if (p.precision) {
results.push(_.round(valueSol, p.precision) === _.round(valueInput, p.precision));
} else {
absSol = Math.abs(valueSol);
absInp = Math.abs(valueInput);
diff = Math.abs(valueSol - valueInput);
results.push(absSol === 0 || absInp === 0
? diff < epsilon
: diff / (absSol + absInp) < epsilon);
}
}
}
return results;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/checkEquivalence/evalWithoutScope/eval.ls
(function(){
return function(p, solDiv){
var solution, valueSol, valueInput, epsilon, result, absSol, absInp, diff;
solution = solDiv.text().trim();
valueSol = solDiv.eval();
valueInput = p.inputMathDiv.eval();
epsilon = Math.pow(2, -25);
result = valueSol == null
? (debug("gapValidateMode: value cannot evaluate the gap solution '" + solution + "'. Falling back to normal validation."), in$(p.valueNoSpaces, p.solutions))
: valueInput == null
? false
: _.isNaN(valueSol) || _.isNaN(valueInput)
? (debug("Attention, this term cannot currently be evaluated by gapValidateMode: \"value\""), false)
: !_.isFinite(valueSol)
? (debug("mathDiv currently doesn't support very large numbers"), false)
: p.precision
? _.round(valueSol, p.precision) === _.round(valueInput, p.precision)
: (absSol = Math.abs(valueSol), absInp = Math.abs(valueInput), diff = Math.abs(valueSol - valueInput), absSol === 0 || absInp === 0
? diff < epsilon
: diff / (absSol + absInp) < epsilon);
return [result];
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/findMatAtoms/extractMatTagString/extract.ls
(function(){
return function(s){
var a, i$, len$, i;
s = s.split("<mat").join("§§<mat");
s = s.split("/mat>").join("/mat>§§");
a = s.split("§§");
for (i$ = 0, len$ = a.length; i$ < len$; ++i$) {
i = i$;
s = a[i$];
if (!_.startsWith(s, "<mat")) {
a[i] = "";
}
}
return s = a.join("");
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/findMatAtoms/filterMatAtoms/filter.ls
(function(){
return function(matAtoms){
return _.filter(matAtoms, function(a){
var s, mEl;
s = a.matTagString;
s = _.replaceAll(s, "<mat", "<mmm");
s = _.replaceAll(s, "mat>", "mmm>");
mEl = Div().html(s).firstChild;
if (!_.isNaN(+mEl.textContent)) {
return false;
}
if (mEl.firstChild.tagName === "GAP" && mEl.children.length === 1) {
return false;
}
return true;
});
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/findMatAtoms/find.ls
(function(){
return function(levels, onDone){
var matAtoms, i$, len$, l, j$, ref$, len1$, t, k$, ref1$, len2$, atom, a, filteredMatAtoms;
matAtoms = [];
for (i$ = 0, len$ = levels.length; i$ < len$; ++i$) {
l = levels[i$];
for (j$ = 0, len1$ = (ref$ = l.trainers).length; j$ < len1$; ++j$) {
t = ref$[j$];
if (t.gapValidateMode === "value") {
for (k$ = 0, len2$ = (ref1$ = t.atoms).length; k$ < len2$; ++k$) {
atom = ref1$[k$];
if (_.includes(atom.b, "<gap>")) {
matAtoms.push({
matString: atom.b,
propertyName: "b",
atom: atom,
level: l
});
}
}
}
}
}
for (i$ = 0, len$ = matAtoms.length; i$ < len$; ++i$) {
a = matAtoms[i$];
a.matTagString = inc("extractMatTagString/extract")(a.matString);
a.matTagStrings = inc("getMatTagStrings/get")(a.matTagString);
}
filteredMatAtoms = inc("filterMatAtoms/filter")(matAtoms);
return onDone(filteredMatAtoms);
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/findMatAtoms/getMatTagStrings/get.ls
(function(){
return function(matTagString){
var a, matTagStrings, res$, i$, len$, s;
a = matTagString.split("<mat>");
res$ = [];
for (i$ = 0, len$ = a.length; i$ < len$; ++i$) {
s = a[i$];
if (!_.endsWith(s, "/mat>")) {
continue;
}
res$.push("<mat>" + s);
}
matTagStrings = res$;
return matTagStrings;
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/list.ls
(function(){
return function(page, atoms){
var list;
return list = ListDiv({
data: _.slice(atoms, 0, 100000),
row: function(d){
return inc("row/row")(d);
},
nearScopeSize: 0.5,
nearScopeDelay: 1000,
debug: false,
scopeRender: {
enabled: true,
debug: false,
maxDurations: "200 5 5",
nearScopeSize: 0
},
listPosition: app.lastListPosition,
onScroll: function(){
return app.lastListPosition = list.getListPosition();
}
}).css({
flex: "1 1 auto",
width: "var(--centerWidth)",
height: "var(--centerHeight)",
fontSize: "16px"
});
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/header/header.ls
(function(){
return function(d){
return Div({
display: "flex",
alignItems: "center",
justifyContent: "flex-start",
background: Color.grey[100]
}).html(inc("levelIndex/levelIndex")(d), inc("propertyName/name")(d), inc("matTagString/matTagString")(d));
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/header/levelIndex/levelIndex.ls
(function(){
return function(d){
return Div({
padding: "0.2em",
borderRight: "1px solid " + Color.grey[200]
}).html(d.level.levelIndex);
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/header/matTagString/matTagString.ls
(function(){
return function(d){
var div;
div = Div({
flex: "1 1 auto",
padding: "0.2em",
borderRight: "1px solid " + Color.grey[200],
textAlign: "Left",
userSelect: "text"
});
div.textContent = d.matTagString;
return div;
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/header/propertyName/name.ls
(function(){
return function(d){
return Div({
padding: "0.2em",
borderRight: "1px solid " + Color.grey[200]
}).html("." + d.propertyName);
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/header/showData/show.ls
(function(){
return function(d){
return debug(d);
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/mathDivs/mathDiv/mathDiv.ls
(function(){
return function(matTagString){
return Div({
width: "50%",
background: "white",
padding: "1em",
paddingLeft: "3.5em",
textAlign: "left",
borderLeft: "1px solid " + Color.grey[100]
}).html(MathDiv({
value: matTagString,
enabled: false,
debug: false
}));
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/mathDivs/mathDiv2/mathDiv2.ls
(function(){
return function(matTagString){
var e;
return Div({
width: "50%",
background: "white",
padding: "1em",
paddingLeft: "3.5em",
textAlign: "left"
}).html((function(){
try {
return inc("/mathDiv/mathDiv")({
value: matTagString,
enabled: false
});
} catch (e$) {
e = e$;
return Div({
background: "red",
padding: "0.5em"
}).html("ERROR");
}
}()));
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/mathDivs/mathDivs.ls
(function(){
return function(d){
var i, matTagString;
return Div({
borderTop: "1px solid " + Color.grey[100]
}).html((function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = d.matTagStrings).length; i$ < len$; ++i$) {
i = i$;
matTagString = ref$[i$];
results$.push(Div({
flex: "1 1 auto",
display: "flex",
alignItems: "center",
justifyContent: "flex-start",
padding: "0.2em",
borderTop: i > 0 ? "1px solid " + Color.grey[100] : void 8
}).html(inc("mathDiv2/mathDiv2")(matTagString), inc("mathDiv/mathDiv")(matTagString)));
}
return results$;
}()));
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/list/row/row.ls
(function(){
return function(d){
var tap;
tap = function(){
return inc("showData/show")(d);
};
return Div({
display: "flex",
borderBottom: "1px solid " + Color.grey[200],
flexDirection: "column",
alignItems: "stretch"
}).html(inc("header/header")(d), inc("mathDivs/mathDivs")(d));
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/loadLevels/calcLevelPaths/calc.ls
(function(){
return function(plan){
var levelPaths, i$, ref$, len$, t, j$, ref1$, len1$, b, k$, ref2$, len2$, l;
levelPaths = [];
for (i$ = 0, len$ = (ref$ = plan.topics).length; i$ < len$; ++i$) {
t = ref$[i$];
for (j$ = 0, len1$ = (ref1$ = t.blocks).length; j$ < len1$; ++j$) {
b = ref1$[j$];
for (k$ = 0, len2$ = (ref2$ = b.levels).length; k$ < len2$; ++k$) {
l = ref2$[k$];
levelPaths.push(l.path);
}
}
}
return levelPaths;
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/loadLevels/load.ls
(function(){
return function(page, onDone){
var planPath, loadPlan, calcLevelPaths, loadLevels, finish;
planPath = "/../" + page.plan + "/plan.ls";
loadPlan = function(){
return inc("/../app01/lib/util/loadPlan/load")({
path: planPath,
fileApi: "files",
onError: function(){
return debug("loadPlanError");
},
onLoaded: calcLevelPaths
});
};
calcLevelPaths = function(plan){
var levelPaths;
levelPaths = inc("calcLevelPaths/calc")(plan);
return loadLevels(levelPaths);
};
loadLevels = function(levelPaths){
return inc("loadLevels/load")(levelPaths, finish);
};
finish = function(levels){
return onDone(levels);
};
return loadPlan();
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/loadLevels/loadLevels/load.ls
(function(){
return function(levelPaths, onDone){
var totalDone, levels, res$, i$, len$, i, p, loadLevels, onLevelLoaded;
totalDone = 0;
res$ = [];
for (i$ = 0, len$ = levelPaths.length; i$ < len$; ++i$) {
i = i$;
p = levelPaths[i$];
res$.push({
levelIndex: i,
path: p
});
}
levels = res$;
loadLevels = function(){
var i$, ref$, len$, l, results$ = [];
for (i$ = 0, len$ = (ref$ = levels).length; i$ < len$; ++i$) {
l = ref$[i$];
results$.push(inc("loadLevel/load")(l, onLevelLoaded));
}
return results$;
};
onLevelLoaded = function(levelFull){
var l;
l = _.find(levels, {
path: levelFull.path
});
levelFull.levelIndex = l.levelIndex;
levels[l.levelIndex] = levelFull;
totalDone++;
if (totalDone === levels.length) {
return onDone(levels);
}
};
return loadLevels();
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/loadLevels/loadLevels/loadLevel/load.ls
(function(){
return function(l, onDone){
return inc("/../app01/lib/util/loadLevel/load")({
path: l.path,
onLoaded: onDone,
onError: function(){
return debug("Level load Error");
}
});
};
})();
mathDiv/checkEquivalenceNext/_projectAtomWithMatTag_noMaster/page.ls
(function(){
return function(page){
page.plan = "c-mat-8";
return {
top: function(){
return inc("/../app01/addons/topbar2/topbar")({
back: true,
title: page.plan
});
},
start: function(){
var loadLevels, findMatAtoms, showList;
loadLevels = function(){
return inc("loadLevels/load")(page, findMatAtoms);
};
findMatAtoms = function(levels){
var matStrings;
return matStrings = inc("findMatAtoms/find")(levels, showList);
};
showList = function(atoms){
return page.html(inc("list/list")(page, atoms));
};
page.html(inc("/../app01/lib/gui/spinner/spinner")());
return loadLevels();
}
};
};
})();
mathDiv/checkEquivalenceNext/_testPage_noMaster/cases/cases-multiVariable.ls
(function(){
var cases;
return cases = [
{
solutions: ["x+y"],
value: "x+y",
equal: true
}, {
solutions: ["sqrt(x*y)"],
value: "sqrt(x)*sqrt(y)",
equal: true
}, {
solutions: ["sqrt(x/y)"],
value: "sqrt(x)/sqrt(y)",
equal: true
}, {
solutions: ["rootn(x^n)"],
value: "x",
equal: true
}, {
solutions: ["rootn(x^m)"],
value: "x^(m/n)",
equal: true
}, {
solutions: ["sqrt(x+y)"],
value: "sqrt(x)+sqrt(y)",
equal: false
}, {
solutions: ["sqrt(x-y)"],
value: "sqrt(x-y)+0",
equal: true
}, {
solutions: ["sqrt(-x)"],
value: "sqrt(-x)+0y",
equal: true
}, {
solutions: ["x^4*y^4"],
value: "(x*y)^4",
equal: true
}, {
solutions: ["x^n/y^n"],
value: "(x/y)^n",
equal: true
}, {
solutions: ["(-x)^n"],
value: "-(x^n)",
equal: false
}, {
solutions: ["x^(-n)"],
value: "1/(x^n)",
equal: true
}, {
solutions: ["x*x^n"],
value: "x^(n+1)",
equal: true
}, {
solutions: ["1*x^n"],
value: "x^n",
equal: true
}, {
solutions: ["-x^a"],
value: "-x^a",
equal: true
}, {
solutions: ["k*g(x_0)"],
value: "k*g(x_0)",
equal: true
}, {
solutions: ["k*g(x_0+h)"],
value: "k*g(x_0+h)",
equal: true
}, {
solutions: ["5xy-2xy^2"],
value: "5xy-2xy^2",
equal: true
}, {
solutions: ["4xy"],
value: "4xy",
equal: true
}
];
})();
mathDiv/checkEquivalenceNext/_testPage_noMaster/cases/cases-noVariable.ls
(function(){
var cases;
return cases = [
{
solutions: ["1"],
value: "1",
equal: true
}, {
solutions: ["1"],
value: "-1",
equal: false
}, {
solutions: ["3+1-5"],
value: "-1",
equal: true
}, {
solutions: ["(3+1)-5"],
value: "-1",
equal: true
}, {
solutions: ["(3+1)/5"],
value: "3.2",
equal: false
}, {
solutions: ["100:10"],
value: "10",
equal: true
}, {
solutions: ["1/5"],
value: "5^(-1)",
equal: true
}, {
solutions: ["`asin`(0.7)"],
value: "44.427004",
equal: true
}, {
solutions: ["`sin`(45)"],
value: "sqrt(2)/2",
equal: true
}, {
solutions: ["sqrt(-2)"],
value: "sqrt(-3)",
equal: false
}, {
solutions: ["10^888"],
value: "10^88*10^800",
equal: true
}, {
solutions: ["10^888"],
value: "1+10^888",
equal: false
}, {
solutions: ["`tan`(90)"],
value: "`tan`(90)",
equal: true
}, {
solutions: ["`tan`(90)"],
value: "`tan`(90)+1",
equal: false
}, {
solutions: ["`log`(1)"],
value: "0",
equal: true
}, {
solutions: ["0/0"],
value: "0/0",
equal: true
}, {
solutions: ["π"],
value: "π",
equal: true
}, {
solutions: ["∞"],
value: "∞",
equal: true
}, {
solutions: ["-∞"],
value: "-∞",
equal: true
}, {
solutions: ["6710000"],
value: "6710000",
equal: true
}, {
solutions: ["0.005"],
value: "0.005",
equal: true
}, {
solutions: ["5`m`"],
value: "5`m`",
equal: true
}, {
solutions: ["42`km`^2"],
value: "42`km`^2",
equal: true
}, {
solutions: ["9.40€-4€"],
value: "9.40€-4€",
equal: true
}, {
solutions: ["4`cm`"],
value: "4`cm`",
equal: true
}, {
solutions: ["2338`cm`^3"],
value: "2338`cm`^3",
equal: true
}, {
solutions: ["1000000"],
value: "1000000",
equal: true
}
];
})();
mathDiv/checkEquivalenceNext/_testPage_noMaster/cases/cases-singleVariable.ls
(function(){
var cases;
return cases = [
{
solutions: ["x"],
value: "x",
equal: true
}, {
solutions: ["-x"],
value: "-x",
equal: true
}, {
solutions: ["-x"],
value: "-(x)",
equal: true
}, {
solutions: ["x^2"],
value: "-x^2",
equal: false
}, {
solutions: ["x^2"],
value: "x^2",
equal: true
}, {
solutions: ["sqrt(-x)"],
value: "-sqrt(x)",
equal: false
}, {
solutions: ["(32*x)^(1/2)"],
value: "sqrt(32*x)",
equal: true
}, {
solutions: ["sqrt(x^2)"],
value: "x",
equal: false
}, {
solutions: ["x*x"],
value: "x^2",
equal: true
}, {
solutions: ["x^2*x^55"],
value: "x^57",
equal: true
}, {
solutions: ["x^600"],
value: "x^600",
equal: true
}, {
solutions: ["x^600"],
value: "x^400*x^200",
equal: true
}, {
solutions: ["(-x)^2"],
value: "-(x^2)",
equal: false
}, {
solutions: ["(-x)^3"],
value: "-(x^3)",
equal: true
}, {
solutions: ["x^0"],
value: "1",
equal: true
}, {
solutions: ["1*x^2"],
value: "x^2",
equal: true
}, {
solutions: ["a^(-888)"],
value: "1+a^(-888)",
equal: false
}, {
solutions: ["a^(-888)"],
value: "a^(-888)",
equal: true
}, {
solutions: ["a^(-888)"],
value: "a^(-88)*a^(-800)",
equal: true
}, {
solutions: ["a^(-888)"],
value: "1+(a^(-88)*a^(-800))",
equal: false
}, {
solutions: ["`cos`(17)*x"],
value: "0.956*x",
equal: true
}, {
solutions: ["`cos`(17.059)*x"],
value: "0.956*x",
equal: true
}, {
solutions: ["`cos`(17.05962)*x"],
value: "0.956*x",
equal: true
}, {
solutions: ["a^(-800)"],
value: "0",
equal: false
}, {
solutions: ["a^(-16)"],
value: "0",
equal: false
}, {
solutions: ["a^(-15)"],
value: "0",
equal: false
}, {
solutions: ["`log`(x)"],
value: "`log`(x)",
equal: true
}, {
solutions: ["(`ln`(x))/(`ln`(x))"],
value: "1",
equal: true
}, {
solutions: ["x/0"],
value: "x/0",
equal: true
}, {
solutions: ["sqrt(x)"],
value: "sqrt(x)",
equal: true
}, {
solutions: ["root2(x)"],
value: "root2(x)",
equal: true
}, {
solutions: ["root3(x)"],
value: "root3(x)",
equal: true
}, {
solutions: ["sqrt(x+2)"],
value: "sqrt(x+2)",
equal: true
}, {
solutions: ["sqrt(3*x)"],
value: "sqrt(3*x)",
equal: true
}, {
solutions: ["sqrt(x+x)"],
value: "sqrt(x+x)",
equal: true
}, {
solutions: ["sqrt(x^2)"],
value: "sqrt(x^2)",
equal: true
}, {
solutions: ["sqrt(x)*sqrt(x)"],
value: "sqrt(x)*sqrt(x)",
equal: true
}, {
solutions: ["x^(1/2)"],
value: "x^(1/2)",
equal: true
}, {
solutions: ["x^(1/3)"],
value: "x^(1/3)",
equal: true
}, {
solutions: ["x^(3/4)"],
value: "x^(3/4)",
equal: true
}, {
solutions: ["5x^4-1/(2sqrt(x))"],
value: "5x^4-1/(2sqrt(x))",
equal: true
}, {
solutions: ["sqrt(x)+root4(x)"],
value: "sqrt(x)+root4(x)",
equal: true
}, {
solutions: ["-1/(3root3(x^2))+1/(4root4(x^3))"],
value: "-1/(3root3(x^2))+1/(4root4(x^3))",
equal: true
}, {
solutions: ["sqrt(x)+abs(x)"],
value: "sqrt(x)+abs(x)",
equal: true
}, {
solutions: ["-0.035(x-22)^2+18)"],
value: "-0.035(x-22)^2+18)",
equal: true
}, {
solutions: ["x^2-44x+484"],
value: "x^2-44x+484",
equal: true
}, {
solutions: ["-0.035x^2+1.54x-16.94"],
value: "-0.035x^2+1.54x-16.94",
equal: true
}, {
solutions: ["πx"],
value: "πx",
equal: true
}, {
solutions: ["12*1.5^2+12*2*1.5*h+12h^2"],
value: "12*1.5^2+12*2*1.5*h+12h^2",
equal: true
}, {
solutions: ["-5+1/8*h"],
value: "-5+1/8*h",
equal: true
}, {
solutions: ["0.5/(4+h)"],
value: "0.5/(4+h)",
equal: true
}, {
solutions: ["(3x+3/2h+1)"],
value: "(3x+3/2h+1)",
equal: true
}, {
solutions: ["-5x^(-6)"],
value: "-5x^(-6)",
equal: true
}, {
solutions: ["-2x^(-3)+4x^3"],
value: "-2x^(-3)+4x^3",
equal: true
}, {
solutions: ["-4x^(-5)+2x"],
value: "-4x^(-5)+2x",
equal: true
}, {
solutions: ["4.70€-2e"],
value: "4.70€-2e",
equal: true
}
];
})();
mathDiv/checkEquivalenceNext/_testPage_noMaster/page.ls
(function(){
return function(page){
return {
start: function(){
var casesNoVariable, casesSingleVariable, casesMultiVariable, allCases, createCellWide, createCellNarrow, createCellVeryNarrow, i, c, isEquivalent;
casesNoVariable = inc("cases/cases-noVariable");
casesSingleVariable = inc("cases/cases-singleVariable");
casesMultiVariable = inc("cases/cases-multiVariable");
allCases = _.concat(casesNoVariable, casesSingleVariable, casesMultiVariable);
createCellWide = function(html){
return Div({
width: "25%"
}).html(html);
};
createCellNarrow = function(html){
return Div().html(html);
};
createCellVeryNarrow = function(html){
return Div({
width: "5%",
fontStyle: "italic"
}).html(html);
};
return page.css({
padding: "1em"
}).html(Div({
outline: "1px solid black"
}).html(Div({
display: "flex",
justifyContent: "space-around",
padding: "0.5em 0",
backgroundColor: Color.grey[200],
borderBottom: "1px solid black"
}).html(createCellVeryNarrow("#"), createCellWide("solution"), createCellWide("value"), Div({
display: "flex",
justifyContent: "space-around",
width: "18%"
}).html(createCellNarrow("exp."), createCellNarrow("res."))), (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = allCases).length; i$ < len$; ++i$) {
i = i$;
c = ref$[i$];
isEquivalent = MathDiv().checkEquivalence(c);
results$.push(Div({
border: "1px solid " + Color.grey[300],
backgroundColor: c.validationFallback
? Color.purple[200]
: c.equal !== isEquivalent
? Color.red[300]
: Color.white
}).html(Div({
display: "flex",
justifyContent: "space-around",
padding: "0.5em 0"
}).html(createCellVeryNarrow((i + 1) + ""), createCellWide("<mat>" + c.solutions[0] + "</mat>"), createCellWide("<mat>" + c.value + "</mat>"), Div({
display: "flex",
justifyContent: "space-around",
width: "18%"
}).html(createCellNarrow(c.equal ? "=" : "≠"), createCellNarrow(isEquivalent ? "=" : "≠"))), c.comment ? Div({
fontSize: "0.8em",
fontStyle: "italic",
textAlign: "left",
padding: "0.5em"
}).html(c.comment) : void 8));
}
return results$;
}())));
}
};
};
})();
mathDiv/checkEquivalenceNext/check.ls
(function(){
return function(o){
var findVariables;
findVariables = function(div){
return _.uniqBy(_.map(div.findAll(".mi"), function(mi){
return mi.text().trim();
}));
};
return function(p){
var solutionMathDivs, res$, i$, ref$, len$, sol, allVariables, div, results, solDiv, currentVs;
res$ = [];
for (i$ = 0, len$ = (ref$ = p.solutions).length; i$ < len$; ++i$) {
sol = ref$[i$];
res$.push(MathDiv({
value: sol
}));
}
solutionMathDivs = res$;
if (p.value != null) {
p.inputMathDiv = MathDiv({
value: p.value
});
p.valueNoSpaces = _.replaceAll(p.value, /[ `]+/g, "");
} else {
p.inputMathDiv = o.div;
p.valueNoSpaces = o.getValue().replace(/ +/g, "");
}
res$ = [];
for (i$ = 0, len$ = (ref$ = _.concat(solutionMathDivs, p.inputMathDiv)).length; i$ < len$; ++i$) {
div = ref$[i$];
res$.push(findVariables(div));
}
allVariables = res$;
allVariables = _.uniqBy(_.flatten(allVariables));
results = [];
for (i$ = 0, len$ = solutionMathDivs.length; i$ < len$; ++i$) {
solDiv = solutionMathDivs[i$];
currentVs = _.concat(findVariables(p.inputMathDiv), findVariables(solDiv));
if (allVariables.length === 0) {
results.push(inc("evalNoVariable/eval")(p, solDiv));
} else if (allVariables.length === 1) {
results.push(inc("evalSingleVariable/eval")(p, solDiv, allVariables[0]));
} else {
results.push(inc("evalMultiVariable/eval")(p, solDiv, allVariables));
}
}
return _.some(results, function(r){
return _.every(r, function(c){
return c === true;
});
});
};
};
})();
mathDiv/checkEquivalenceNext/evalMultiVariable/eval.ls
(function(){
var primes;
primes = [3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191];
return function(p, solDiv, allVariables){
var epsilon, intsPos, intsNeg, floatPos, floatNeg, i$, len$, i, v, prime, ref$, prime1, rounds, results, vars, valueSol, valueInput, absSol, absInp, diff;
epsilon = Math.pow(2, -25);
intsPos = {};
intsNeg = {};
floatPos = {};
floatNeg = {};
for (i$ = 0, len$ = allVariables.length; i$ < len$; ++i$) {
i = i$;
v = allVariables[i$];
prime = (ref$ = primes[i]) != null
? ref$
: i + 1;
prime1 = (ref$ = primes[i + 1]) != null
? ref$
: i + 2;
intsPos[v] = prime;
intsNeg[v] = prime * -1;
floatPos[v] = parseFloat(prime + "." + prime1);
floatNeg[v] = parseFloat(prime + "." + prime1) * -1;
}
rounds = [intsPos, intsNeg, floatPos, floatNeg];
results = [];
for (i$ = 0, len$ = rounds.length; i$ < len$; ++i$) {
i = i$;
vars = rounds[i$];
valueSol = solDiv.eval(vars);
valueInput = p.inputMathDiv.eval(vars);
if (valueSol == null) {
p.validationFallback = true;
debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\".");
return [in$(p.valueNoSpaces, p.solutions)];
} else if (valueInput == null) {
return [false];
} else if (_.isNaN(valueSol) || _.isNaN(valueInput)) {
p.validationFallback = true;
debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\".");
return [in$(p.valueNoSpaces, p.solutions)];
} else if (!_.isFinite(valueSol) || !_.isFinite(valueInput)) {
p.validationFallback = true;
debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\".");
return [in$(p.valueNoSpaces, p.solutions)];
} else {
if (p.precision) {
results.push(_.round(valueSol, p.precision) === _.round(valueInput, p.precision));
} else {
absSol = Math.abs(valueSol);
absInp = Math.abs(valueInput);
diff = Math.abs(valueSol - valueInput);
results.push(absSol === 0 || absInp === 0
? diff < epsilon
: diff / (absSol + absInp) < epsilon);
}
}
}
return results;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/checkEquivalenceNext/evalNoVariable/eval.ls
(function(){
return function(p, solDiv){
var solution, valueSol, valueInput, epsilon, result, absSol, absInp, diff;
solution = solDiv.text().trim();
valueSol = solDiv.eval();
valueInput = p.inputMathDiv.eval();
epsilon = Math.pow(2, -25);
result = valueSol == null
? (p.validationFallback = true, debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\"."), in$(p.valueNoSpaces, p.solutions))
: valueInput == null
? false
: _.isNaN(valueSol) || _.isNaN(valueInput)
? (p.validationFallback = true, debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\"."), in$(p.valueNoSpaces, p.solutions))
: !_.isFinite(valueSol) || !_.isFinite(valueInput)
? (p.validationFallback = true, debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\"."), in$(p.valueNoSpaces, p.solutions))
: p.precision
? _.round(valueSol, p.precision) === _.round(valueInput, p.precision)
: (absSol = Math.abs(valueSol), absInp = Math.abs(valueInput), diff = Math.abs(valueSol - valueInput), absSol === 0 || absInp === 0
? diff < epsilon
: diff / (absSol + absInp) < epsilon);
return [result];
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/checkEquivalenceNext/evalSingleVariable/eval.ls
(function(){
return function(p, solDiv, variable){
var epsilon, evalSol, evalInput, isDefined, rounds, testValues, res$, i$, len$, round, results, value, absSol, absInp, diff;
epsilon = Math.pow(2, -25);
evalSol = function(value){
var ref$;
return solDiv.eval((ref$ = {}, ref$[variable + ""] = value, ref$));
};
evalInput = function(value){
var ref$;
return p.inputMathDiv.eval((ref$ = {}, ref$[variable + ""] = value, ref$));
};
isDefined = function(value){
var sol, input;
sol = evalSol(value);
input = evalInput(value);
return !_.isNaN(sol) && _.isFinite(sol) && !_.isNaN(input) && _.isFinite(input);
};
rounds = [[3, -5, 105, -105], [-3, 5, -105, 105], [3.5, 5.7, 105.7, -105.7], [-3.5, 7.11, 107.11, -107.11]];
res$ = [];
for (i$ = 0, len$ = rounds.length; i$ < len$; ++i$) {
round = rounds[i$];
res$.push(_.find(round, isDefined));
}
testValues = res$;
if (_.compact(testValues).length < 4) {
p.validationFallback = true;
debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\".");
return [in$(p.valueNoSpaces, p.solutions)];
}
results = [];
for (i$ = 0, len$ = testValues.length; i$ < len$; ++i$) {
value = testValues[i$];
if (evalSol(value) == null) {
debug("The expression cannot currently be evaluated by gapValidateMode: \"value\". Falling back to gapValidateMode: \"literal\".");
p.validationFallback = true;
return [in$(p.valueNoSpaces, p.solutions)];
} else if (evalInput(value) == null) {
return [false];
} else {
if (p.precision) {
results.push(_.round(evalSol(value), p.precision) === _.round(evalInput(value), p.precision));
} else {
absSol = Math.abs(evalSol(value));
absInp = Math.abs(evalInput(value));
diff = Math.abs(evalSol(value) - evalInput(value));
results.push(absSol === 0 || absInp === 0
? diff < epsilon
: diff / (absSol + absInp) < epsilon);
}
}
}
return results;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/convertTag/convert.ls
(function(){
return function(o){
o.value = o.convertTag.outerHTML;
o.value = _.replaceAll(o.value, "&lt;", "<");
o.value = _.replaceAll(o.value, "&gt;", ">");
o.enabled = false;
if (o.convertTag.attr("border") != null) {
return o.div.css({
border: "1px solid red"
});
}
};
})();
mathDiv/createElements/create.ls
(function(){
return function(o){
return function(){
var i$, ref$, len$, el;
o.createElement = function(el){
if (_.isString(el)) {
el = {
tagName: el
};
}
return inc("element/element")(o, el);
};
o.addCursorSupport = function(p){
p.o = o;
return inc("element/_shared/cursor/addCursorSupport")(p);
};
o.elements = [];
for (i$ = 0, len$ = (ref$ = o.sourceDiv.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
o.elements.push(o.createElement(el));
}
return o.div.html(o.div.startDiv = inc("start/start")(o), o.elements, o.div.endDiv = inc("end/end")(o));
};
};
})();
mathDiv/createElements/element/_shared/cursor/_initKeyframeAnimation/init.ls
(function(){
var init;
init = false;
return function(){
var s;
if (init) {
return;
}
init = true;
s = Style();
s.setAttribute("id", "mathDivCursor");
s.innerHTML = "\n    .mathDivCursor {\n      animation: 900ms mathDivCursor linear infinite;\n    }\n\n    @keyframes mathDivCursor {\n      0% {opacity: 1;}\n      40% {opacity: 1;}\n      50% {opacity: 0;}\n      90% {opacity: 0;}\n      100% {opacity: 1;}\n    }\n";
return document.head.appendChild(s);
};
})();
mathDiv/createElements/element/_shared/cursor/addCursorSupport.ls
(function(){
return function(p){
var o, div, cursorType;
o = p.o;
div = p.div;
cursorType = p.cursorType || "right";
inc("_initKeyframeAnimation/init")();
div.addClass("cursorSupport");
div.startCursor = inc("start")(o, div, cursorType);
div.stopCursor = inc("stop")(o, div);
div.insert = p.insert;
div.back = p.back;
div.left = p.left;
return div.right = p.right;
};
})();
mathDiv/createElements/element/_shared/cursor/cursor/cursor.ls
(function(){
return function(cursorType){
return Div({
display: "flex",
position: "absolute",
top: 0,
bottom: 0,
width: "2px",
pointerEvents: "none"
}).css(cursorType === "left"
? {
left: 0
}
: cursorType === "right"
? {
right: 0
}
: cursorType === "middle" ? {
left: "50%",
marginLeft: "-1px"
} : void 8).addClass("mathDivCursor").append(Div({
width: "2px",
overflow: "hidden",
backgroundColor: Color.grey[800],
fontSize: "0.8em"
}).html("&nbsp;")).onWindowBlur(function(){
return this.css({
visibility: "hidden"
});
}).onWindowFocus(function(){
return this.css({
visibility: "visible"
});
});
};
})();
mathDiv/createElements/element/_shared/cursor/cursorBorder/cursorBorder.ls
(function(){
return function(){
return Div({
position: "absolute",
left: 0,
right: 0,
top: 0,
bottom: 0,
border: "2px solid " + Color.grey[700],
pointerEvents: "none"
}).addClass("mathDivCursor").onWindowBlur(function(){
return this.css({
visibility: "hidden"
});
}).onWindowFocus(function(){
return this.css({
visibility: "visible"
});
});
};
})();
mathDiv/createElements/element/_shared/cursor/cursorBorderTableRow/cursorBorder.ls
(function(){
return function(div){
var pos;
pos = div.position();
return Div({
position: "absolute",
left: pos.left + "px",
top: pos.top + "px",
height: div.offsetHeight + "px",
width: div.offsetWidth + "px",
border: "2px solid " + Color.grey[700],
pointerEvents: "none"
}).addClass("mathDivCursor").onWindowBlur(function(){
return this.css({
visibility: "hidden"
});
}).onWindowFocus(function(){
return this.css({
visibility: "visible"
});
});
};
})();
mathDiv/createElements/element/_shared/cursor/start.ls
(function(){
return function(o, div, cursorType){
var start;
return start = function(type){
var el, ref$;
if (o.enabled === false) {
return;
}
if (type === "last") {
el = div.findLast(".cursorSupport");
if (el) {
return el.startCursor();
}
}
if (type === "first") {
el = div.findFirst(".cursorSupport");
if (el) {
return el.startCursor();
}
}
if ((ref$ = o.cursorElement) != null) {
ref$.stopCursor();
}
o.cursorElement = div;
if (!div.cursor) {
if (div.hasClass("mtr") && cursorType === "border") {
div.cursor = inc("cursorBorderTableRow/cursorBorder")(div);
} else {
div.cursor = cursorType === "border"
? inc("cursorBorder/cursorBorder")(div)
: inc("cursor/cursor")(cursorType);
}
}
if (div.hasClass("mtr") && cursorType === "border") {
div.closest(".mtable").append(div.cursor);
} else {
div.append(div.cursor);
}
div.cursor.css({
visibility: document.hasFocus() ? "visible" : "hidden"
});
if (!o.isStarted) {
o.start();
}
return div;
};
};
})();
mathDiv/createElements/element/_shared/cursor/stop.ls
(function(){
return function(o, div){
return function(){
o.cursorElement = null;
div.cursor.remove();
return div;
};
};
})();
mathDiv/createElements/element/_shared/getCenter/get.ls
(function(){
return function(div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight / 2;
};
};
})();
mathDiv/createElements/element/_shared/select/select.ls
(function(){
return function(o, div){
return function(){
return div.addClass("select").css({
backgroundColor: Color.grey[300]
});
};
};
})();
mathDiv/createElements/element/_shared/setAttrStyle/set.ls
(function(){
var markColors, ref$, textColors, ref1$;
markColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.markColors : void 8;
textColors = (ref1$ = document.head.findFirst('#cssColorTags')) != null ? ref1$.textColors : void 8;
return function(div, el){
var mcolor, tcolor;
return div.css({
fontWeight: el != null && (typeof el.attr == 'function' && el.attr("bold")) ? "bold" : void 8,
fontStyle: el != null && (typeof el.attr == 'function' && el.attr("italic")) ? "italic" : void 8,
textDecoration: el != null && (typeof el.attr == 'function' && el.attr("underline")) ? "underline" : void 8,
backgroundColor: (mcolor = el != null ? typeof el.attr == 'function' ? el.attr("mcolor") : void 8 : void 8) ? markColors[mcolor] : void 8,
color: (tcolor = el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) ? textColors[tcolor] : void 8
});
};
})();
mathDiv/createElements/element/_shared/unselect/unselect.ls
(function(){
return function(o, div){
return function(){
return div.removeClass("select").css({
backgroundColor: ""
});
};
};
})();
mathDiv/createElements/element/basic/_div/char/char.ls
(function(){
return function(o, char, tagName){
var div;
div = Div();
div.value = char;
div.nearestTapEnabled = true;
div.addClass("char").css({
display: "inline-block",
textAlign: "center"
}).html(char === "."
? twitch({
de: ",",
en: ".",
fr: ",",
es: ".",
pt: ","
})
: char === "*"
? twitch({
de: "⋅",
en: "×",
fr: "×",
es: "×",
pt: "×"
})
: char === "÷" || char === ":"
? twitch({
de: ":",
en: "÷",
fr: ":",
es: "÷",
pt: "÷"
})
: char === " "
? "&nbsp;"
: char === "-"
? "&minus;"
: char === "+" ? "&plus;" : char);
inc("cursor/cursor")(o, div, tagName);
inc("tap/tap")(div);
return div;
};
})();
mathDiv/createElements/element/basic/_div/char/cursor/cursor.ls
(function(){
return function(o, div, tagName){
return o.addCursorSupport({
div: div,
insert: function(newElement){
return inc("insert/insert")(o, div, newElement, tagName);
},
back: function(){
var p, prev;
p = div.parent();
if (p.findAll(".char").length > 1) {
div.previousSibling.startCursor();
return div.remove();
} else {
prev = p.previousSibling;
p.remove();
return prev.startCursor("last");
}
},
left: function(type){
return div.previousSibling.startCursor();
},
right: function(type){
var p;
p = div.parent();
if (div !== p.findLast(".char")) {
return div.nextSibling.startCursor();
} else {
return p.nextSibling.startCursor("first").right();
}
}
});
};
})();
mathDiv/createElements/element/basic/_div/char/cursor/insert/insert.ls
(function(){
return function(o, div, newElement, tagName){
var ref$;
if ((ref$ = div.nextSibling) != null && ref$.hasClass("char")) {
inc("split/split")(o, div, tagName);
}
return div.parent().after(newElement);
};
})();
mathDiv/createElements/element/basic/_div/char/cursor/insert/split/split.ls
(function(){
return function(o, div, tagName){
var followUpChars, next, n, e;
followUpChars = [];
next = div.nextSibling;
while (next) {
followUpChars.push(next);
n = next.nextSibling;
next = n != null && n.hasClass("char") ? n : undefined;
}
e = o.createElement(tagName).append(followUpChars);
return div.parent().after(e);
};
})();
mathDiv/createElements/element/basic/_div/char/tap/tap.ls
(function(){
return function(div){
var click;
click = function(e){
var pageX, ref$, offset;
pageX = e.pageX || ((ref$ = e.touches) != null ? ref$[0].pageX : void 8);
offset = div.offset();
if (pageX < offset.left + div.offsetWidth / 2) {
return div.previousSibling.startCursor();
} else {
return div.startCursor();
}
};
return div.charTap = click;
};
})();
mathDiv/createElements/element/basic/_div/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
cursorType: "border",
insert: function(newElement){
return div.replaceWith(newElement);
},
back: function(){
var prev;
prev = div.previousSibling;
div.remove();
return prev.startCursor("last");
},
left: function(){
return div.previousSibling.startCursor("last");
},
right: function(){
return div.nextSibling.startCursor("first");
}
});
};
})();
mathDiv/createElements/element/basic/_div/debugTag/tag.ls
(function(){
return function(tagName){
return Div({
position: "absolute",
top: 0,
left: 0,
fontSize: "0.6em",
backgroundColor: Color.grey[300],
opacity: 0.5,
height: "1em",
zIndex: 2
}).html(tagName.substr(1, 2));
};
})();
mathDiv/createElements/element/basic/_div/div.ls
(function(){
return function(o, tagName, chars, el){
var div, char;
div = Div();
div.addClass("mathElement").addClass(tagName).css({
display: "inline-flex"
}).html(o.debug ? inc("debugTag/tag")(tagName) : void 8, inc("start/start")(o), chars != null ? (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = chars).length; i$ < len$; ++i$) {
char = ref$[i$];
results$.push(inc("char/char")(o, char, tagName));
}
return results$;
}()) : void 8);
inc("../../_shared/getCenter/get")(div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("cursor/cursor")(o, div);
inc("getMathData/get")(o, div, tagName, el);
return div;
};
})();
mathDiv/createElements/element/basic/_div/getMathData/eval/eval.ls
(function(){
return function(tagName, s, scope){
var s2;
s2 = s;
if (tagName === "mo" && s === "±") {
debug("Warning, ± is not allowed in gapValidateMode: \"value\"");
return NaN;
}
if (tagName === "mi") {
if (s === "π") {
s = Math.PI;
} else if (s === "e") {
s = Math.E;
} else {
s = scope != null ? scope[s] : void 8;
}
}
if (!s) {
return NaN;
}
if (s === "÷") {
return "/";
} else {
return s;
}
};
})();
mathDiv/createElements/element/basic/_div/getMathData/get.ls
(function(){
return function(o, div, tagName, el){
return div.getMathData = function(){
var chars, res$, i$, ref$, len$, char, s;
res$ = [];
for (i$ = 0, len$ = (ref$ = div.findAll(".char")).length; i$ < len$; ++i$) {
char = ref$[i$];
res$.push(char.value);
}
chars = res$;
s = chars.join("");
if ((el != null ? typeof el.attr == 'function' ? el.attr("inverse") : void 8 : void 8) === "true") {
s = "a" + s;
}
return {
tagName: tagName,
content: s,
asciimath: s,
eval: function(scope){
return inc("eval/eval")(tagName, s, scope);
}
};
};
};
})();
mathDiv/createElements/element/basic/_div/start/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
insert: function(newElement){
return div.parent().before(newElement);
},
back: function(){
return div.parent().previousSibling.startCursor("last").back();
},
left: function(){
return div.parent().previousSibling.startCursor("last").left();
},
right: function(){
return div.nextSibling.startCursor();
}
});
};
})();
mathDiv/createElements/element/basic/_div/start/start.ls
(function(){
return function(o){
var div;
div = Div();
div.addClass("start").css({
display: "inline-block",
width: "0px"
}).html("&nbsp;");
inc("cursor/cursor")(o, div);
return div;
};
})();
mathDiv/createElements/element/basic/mi/inverse/inverse.ls
(function(){
return function(o, el){
var chars;
chars = el != null ? el.innerHTML : void 8;
return inc("../../_div/div")(o, "mi", chars, el).css({
padding: "0 0.1em"
}).append(Div({
marginTop: "-0.5em",
fontSize: "0.8em"
}).html("-1"));
};
})();
mathDiv/createElements/element/basic/mi/mi.ls
(function(){
return function(o, el){
var chars, inverse;
chars = el != null ? el.innerHTML : void 8;
inverse = (el != null ? typeof el.attr == 'function' ? el.attr("inverse") : void 8 : void 8) === "true";
if (inverse) {
return inc("inverse/inverse")(o, el);
} else {
return inc("../_div/div")(o, "mi", chars, el).css(!o.matsci
? {
padding: "0 0.1em"
}
: chars.length === 1 ? {
fontStyle: "italic",
letterSpacing: "0.1em"
} : void 8);
}
};
})();
mathDiv/createElements/element/basic/mn/mn.ls
(function(){
return function(o, el){
var chars, updateSpacing, div;
chars = el != null ? el.innerHTML : void 8;
updateSpacing = function(){
return inc("updateSpacings/update")(div);
};
div = inc("../_div/div")(o, "mn", chars, el).onChildrenModified(updateSpacing).onDomAppendAndVisible(updateSpacing);
return div;
};
})();
mathDiv/createElements/element/basic/mn/updateSpacings/initCss/init.ls
(function(){
return function(){
var id, s;
id = "mathDivDigitGroupSeparator";
s = document.head.findFirst("#" + id);
if (s) {
return;
}
s = Style();
s.attr({
id: id
});
s.innerHTML = "\n    .digitGroup::after {\n      content: \",\";\n      pointer-events: \"none\";\n    }\n";
return document.head.append(s);
};
})();
mathDiv/createElements/element/basic/mn/updateSpacings/update.ls
(function(){
inc("initCss/init")();
return function(div){
var chars, res$, i$, len$, char, calcDE, calcES, calcEN;
if (div.closest(".mover") != null) {
return;
}
chars = div.findAll(".char");
res$ = [];
for (i$ = 0, len$ = chars.length; i$ < len$; ++i$) {
char = chars[i$];
if (char.value !== ".") {
res$.push(char);
} else {
break;
}
}
chars = res$;
calcDE = function(){
var i$, ref$, len$, i, char, results$ = [];
for (i$ = 0, len$ = (ref$ = chars.reverse()).length; i$ < len$; ++i$) {
i = i$;
char = ref$[i$];
results$.push(char.css({
borderRight: i > 0 && i % 3 === 0 ? "0.23em solid transparent" : "0px solid transparent"
}));
}
return results$;
};
calcES = function(){
var i$, ref$, len$, i, char, results$ = [];
for (i$ = 0, len$ = (ref$ = chars.reverse()).length; i$ < len$; ++i$) {
i = i$;
char = ref$[i$];
results$.push(char.css({
borderRight: chars.length > 4 && i > 0 && i % 3 === 0 ? "0.23em solid transparent" : "0px solid transparent"
}));
}
return results$;
};
calcEN = function(){
var i$, ref$, len$, i, char, results$ = [];
for (i$ = 0, len$ = (ref$ = chars.reverse()).length; i$ < len$; ++i$) {
i = i$;
char = ref$[i$];
if (i > 0 && i % 3 === 0) {
results$.push(char.addClass("digitGroup"));
} else {
results$.push(char.removeClass("digitGroup"));
}
}
return results$;
};
return twitch({
en: calcEN,
es: calcES,
de: calcDE,
fr: calcDE,
pt: calcDE
})();
};
})();
mathDiv/createElements/element/basic/mo/mo.ls
(function(){
return function(o, el){
var chars, div;
chars = el != null ? el.textContent : void 8;
return div = inc("../_div/div")(o, "mo", chars, el).css({
padding: "0 0.25em"
});
};
})();
mathDiv/createElements/element/basic/mspace/mspace.ls
(function(){
return function(o, el){
var width, total, chars, res$, i$, i;
width = (el != null ? typeof el.attr == 'function' ? el.attr("width") : void 8 : void 8) || "0ex";
total = parseInt(width != null ? width.replace("ex", "") : void 8);
res$ = [];
for (i$ = 1; i$ <= total; ++i$) {
i = i$;
res$.push(" ");
}
chars = res$;
return inc("../_div/div")(o, "mspace", chars, el);
};
})();
mathDiv/createElements/element/basic/mtext/mtext.ls
(function(){
return function(o, el){
var chars;
chars = el != null ? el.innerHTML : void 8;
return inc("../_div/div")(o, "mtext", chars, el);
};
})();
mathDiv/createElements/element/basic/newline/newline.ls
(function(){
return function(o, el){
return Div({
flex: "1 0 100%"
});
};
})();
mathDiv/createElements/element/basic/unknown/unknown.ls
(function(){
return function(o, el){
var div;
div = Div();
return div.css({
display: "inline-block",
backgroundColor: o.debug ? Color.red[500] : void 8
}).html("unknown: " + el.tagName);
};
})();
mathDiv/createElements/element/combined/_shared/blinker/blinker.ls
(function(){
return function(p){
var div;
div = Div();
div.addClass("blinker").css({
width: "0px"
}).html("&nbsp;");
div.nearestTapEnabled = true;
inc("cursor/cursor")(p, div);
inc("../../../_shared/getCenter/get")(div);
return div;
};
})();
mathDiv/createElements/element/combined/_shared/blinker/cursor/cursor.ls
(function(){
return function(p, div){
var o;
o = p.o;
return o.addCursorSupport({
div: div,
cursorType: "middle",
insert: p.insert,
back: p.back,
left: p.left,
right: p.right
});
};
})();
mathDiv/createElements/element/combined/_shared/bracket/bracket.ls
(function(){
return function(o, el, v, parent){
var type, side, p, scale, div;
type = v === "(" || v === ")"
? "round"
: v === "[" || v === "]"
? "square"
: v === "{" || v === "}"
? "curly"
: v === "|" ? "abs" : "hide";
side = v === "(" || v === "[" || v === "{" || v === "(:" || v === "{:"
? "left"
: v === ")" || v === "]" || v === "}" || v === ":)" || v === ":}" ? "right" : void 8;
if (!type) {
debug("unknown bracket type");
return;
}
p = {};
p.defaultHeight = +body.css("fontSize").replace("px", "");
p.currentHeight = null;
scale = inc("scale/scale")(o, p);
div = Div({
display: "inline-flex"
}).html(p.bracket = type === "round"
? inc("brackets/round/round")(p, side)
: type === "square"
? inc("brackets/square/square")(p, side)
: type === "curly"
? inc("brackets/curly/curly")(p, side)
: type === "abs"
? inc("brackets/abs/abs")(p)
: type === "hide" ? inc("brackets/hide/hide")(p) : void 8);
inc("../../../_shared/getCenter/get")(parent);
inc("setFeedbackColor/set")(div, p);
inc("setLineColor/set")(el, p.bracket);
div.scale = scale;
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/abs/abs.ls
(function(){
return function(p, side){
var setColor, div, svgs;
setColor = function(color){
var i$, ref$, len$, svg, results$ = [];
for (i$ = 0, len$ = (ref$ = svgs).length; i$ < len$; ++i$) {
svg = ref$[i$];
results$.push(svg.setColor(color));
}
return results$;
};
div = Div({
display: "inline-flex",
flexDirection: "column",
minHeight: "0",
width: "0.15em",
height: p.defaultHeight + "px"
}).html(svgs = [Svg({
svg: path("svgs/bar.svg")
}).css({
height: "auto",
width: "",
flex: "1 1 auto",
minHeight: "0",
overflow: "hidden",
margin: "-1px 0"
})]);
div.setColor = setColor;
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/abs/svgs/bar.svg
<svg preserveAspectRatio="none" width="20px" height="400px" viewBox="0 0 20 400" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="10 400 10 0 20 0 20 400"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/curly.ls
(function(){
return function(p, side){
var setColor, div, svgs;
setColor = function(color){
var i$, ref$, len$, svg, results$ = [];
for (i$ = 0, len$ = (ref$ = svgs).length; i$ < len$; ++i$) {
svg = ref$[i$];
results$.push(svg.setColor(color));
}
return results$;
};
div = Div({
display: "inline-flex",
flexDirection: "column",
minHeight: "0",
width: "0.4em",
height: p.defaultHeight + "px",
margin: side === "right" ? "0 0.15em 0 0" : "0 0 0 0.15em"
}).html(svgs = [
Svg({
svg: path("svgs/" + side + "/top.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 2 0.5em",
minHeight: "0"
}), Svg({
svg: path("svgs/" + side + "/bar.svg")
}).css({
height: "auto",
width: "100%",
flex: "1 4 500px",
minHeight: "0",
overflow: "hidden",
margin: "-1px 0"
}), Svg({
svg: path("svgs/" + side + "/middle.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 1.5 0.7em",
minHeight: "0"
}), Svg({
svg: path("svgs/" + side + "/bar.svg")
}).css({
height: "auto",
width: "100%",
flex: "1 4 500px",
minHeight: "0",
overflow: "hidden",
margin: "-1px 0"
}), Svg({
svg: path("svgs/" + side + "/bottom.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 2 0.5em",
minHeight: "0"
})
]);
div.setColor = setColor;
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/left/bar.svg
<svg preserveAspectRatio="none" width="100px" height="120px" viewBox="0 0 100 120" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="40 120 40 0 58 0 58 120"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/left/bottom.svg
<svg preserveAspectRatio="none" width="100px" height="105px" viewBox="0 0 100 95" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M98,0 C58,0 40,40 40,95 L58,95 C58,40 75,10 98,10 L98,0 Z" transform="translate(69.000000, 47.500000) scale(1, -1) translate(-69.000000, -47.500000) "/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/left/middle.svg
<svg preserveAspectRatio="none" width="100px" height="150px" viewBox="0 0 100 150" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M40,0 C40,30 36,66 0,66 L0,84 C36,84 40,120 40,150 L58,150 C58,91 40,77 30,75 C40,73 58,60 58,0 L40,0 Z"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/left/top.svg
<svg preserveAspectRatio="none" width="100px" height="105px" viewBox="0 0 100 95" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M98,10 C58,10 40,50 40,105 L58,105 C58,50 75,20 98,20 L98,10 Z"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/right/bar.svg
<svg preserveAspectRatio="none" width="100px" height="120px" viewBox="0 0 100 120" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="42 120 42 0 60 0 60 120"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/right/bottom.svg
<svg preserveAspectRatio="none" width="100px" height="105px" viewBox="0 0 100 95" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M60,0 C20,0 2,40 2,95 L20,95 C20,40 37,10 60,10 L60,0 Z" transform="translate(31.000000, 47.500000) scale(-1, -1) translate(-31.000000, -47.500000) "/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/right/middle.svg
<svg preserveAspectRatio="none" width="100px" height="150px" viewBox="0 0 100 150" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M82,0 C82,30 78,66 42,66 L42,84 C78,84 82,120 82,150 L100,150 C100,91 82,77 72,75 C82,73 100,60 100,0 L82,0 Z" transform="translate(71.000000, 75.000000) scale(-1, 1) translate(-71.000000, -75.000000) "/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/curly/svgs/right/top.svg
<svg preserveAspectRatio="none" width="100px" height="105px" viewBox="0 0 100 95" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<path d="M60,10 C20,10 2,50 2,105 L20,105 C20,50 37,20 60,20 L60,10 Z" transform="translate(31.000000, 57.500000) scale(-1, 1) translate(-31.000000, -57.500000) "/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/hide/hide.ls
(function(){
return function(p, side){
var div;
div = Div({
display: "inline-flex",
flexDirection: "column",
minHeight: "0",
width: "1px",
height: p.defaultHeight + "px"
});
div.setColor = function(){};
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/round.ls
(function(){
return function(p, side){
var setColor, div, svgs;
setColor = function(color){
var i$, ref$, len$, svg, results$ = [];
for (i$ = 0, len$ = (ref$ = svgs).length; i$ < len$; ++i$) {
svg = ref$[i$];
results$.push(svg.setColor(color));
}
return results$;
};
div = Div({
display: "inline-flex",
flexDirection: "column",
minHeight: "0",
width: "0.25em",
height: p.defaultHeight + "px",
margin: side === "right" ? "0 0.1em -3px 0" : "0 0 -3px 0.1em"
}).html(svgs = [
Svg({
svg: path("svgs/" + side + "/top.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 1 25px",
minHeight: "0"
}), Svg({
svg: path("svgs/" + side + "/middle.svg")
}).css({
height: "auto",
width: "100%",
flex: "2 20 500px",
minHeight: "0",
overflow: "hidden",
margin: "-1px 0"
}), Svg({
svg: path("svgs/" + side + "/bottom.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 1 25px",
minHeight: "0"
})
]);
div.setColor = setColor;
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/left/bottom.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g id="svg" transform="translate(-10.000000, 0.000000)" fill="#000000">
<path d="M10,234 C10,179 10,98 68,0 C68,0 76,0 76,0 C34,98 28,149 28,234 C28,234 10,234 10,234 Z" id="Path" transform="translate(43.000000, 117.000000) scale(1, -1) translate(-43.000000, -117.000000) "></path>
</g>
</g>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/left/middle.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon transform="translate(-10.000000, 0.000000)" points="10 0 10 234 28 234 28 0"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/left/top.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g id="svg-copy" transform="translate(-10.000000, -16.000000)" fill="#000000">
<path d="M10,250 C10,195 10,114 68,16 C68,16 76,16 76,16 C34,114 28,165 28,250 C28,250 10,250 10,250 Z" id="Path"></path>
</g>
</g>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/right/bottom.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g id="roundbottom-copy" transform="translate(-24.000000, 0.000000)" fill="#000000">
<path d="M24,234 C24,179 24,98 82,0 C82,0 90,0 90,0 C48,98 42,149 42,234 C42,234 24,234 24,234 Z" id="Path" transform="translate(57.000000, 117.000000) scale(-1, -1) translate(-57.000000, -117.000000) "></path>
</g>
</g>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/right/middle.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon transform="translate(38.000000, 0.000000)" points="10 0 10 234 28 234 28 0"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/round/svgs/right/top.svg
<svg preserveAspectRatio="none" width="66px" height="234px" viewBox="0 0 66 234" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
<g id="roundtop-copy" transform="translate(-24.000000, -16.000000)" fill="#000000">
<path d="M24,250 C24,195 24,114 82,16 C82,16 90,16 90,16 C48,114 42,165 42,250 C42,250 24,250 24,250 Z" id="Path" transform="translate(57.000000, 133.000000) scale(-1, 1) translate(-57.000000, -133.000000) "></path>
</g>
</g>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/square.ls
(function(){
return function(p, side){
var setColor, div, svgs;
setColor = function(color){
var i$, ref$, len$, svg, results$ = [];
for (i$ = 0, len$ = (ref$ = svgs).length; i$ < len$; ++i$) {
svg = ref$[i$];
results$.push(svg.setColor(color));
}
return results$;
};
div = Div({
display: "inline-flex",
flexDirection: "column",
minHeight: "0",
width: "0.45em",
height: p.defaultHeight + "px",
margin: side === "right" ? "0 0.15em 0 0" : "0 0 0 0.15em"
}).html(svgs = [
Svg({
svg: path("svgs/" + side + "/top.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 0 0.45em"
}), Svg({
svg: path("svgs/" + side + "/middle.svg")
}).css({
height: "auto",
width: "100%",
flex: "1 1 1000px",
minHeight: "0",
overflow: "hidden",
margin: "-1px 0"
}), Svg({
svg: path("svgs/" + side + "/bottom.svg")
}).css({
height: "auto",
width: "100%",
flex: "0 0 0.45em"
})
]);
div.setColor = setColor;
return div;
};
})();
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/left/bottom.svg
<svg preserveAspectRatio="none" width="100px" height="100px" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="98,90 10,90 10,0 28,0 28,72 98,72 "/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/left/middle.svg
<svg preserveAspectRatio="none" width="100px" height="400px" viewBox="0 0 100 400" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="10 400 10 0 28 0 28 400"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/left/top.svg
<svg preserveAspectRatio="none" width="100px" height="100px" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="98 10 10 10 10 100 28 100 28 28 98 28"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/right/bottom.svg
<svg preserveAspectRatio="none" width="100px" height="100px" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="72,0 90,0 90,90 2,90 2,72 72,72"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/right/middle.svg
<svg preserveAspectRatio="none" width="100px" height="400px" viewBox="0 0 100 400" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="72 400 72 0 90 0 90 400"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/brackets/square/svgs/right/top.svg
<svg preserveAspectRatio="none" width="100px" height="100px" viewBox="0 0 100 100" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<polygon points="2,10 90,10, 90,100 72,100 72,28 2,28"/>
</svg>
mathDiv/createElements/element/combined/_shared/bracket/scale/scale.ls
(function(){
return function(o, p){
return function(h){
var height;
if (h !== p.currentHeight) {
height = h - 5;
p.bracket.css({
height: height + "px"
});
return p.currentHeight = height;
}
};
};
})();
mathDiv/createElements/element/combined/_shared/bracket/setFeedbackColor/set.ls
(function(){
return function(div, p){
div.addClass("feedbackColor");
return div.setFeedbackColor = function(c){
return p.bracket.setColor(c);
};
};
})();
mathDiv/createElements/element/combined/_shared/bracket/setLineColor/set.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(el, bracket){
var tcolor, ref$;
tcolor = (el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) || (el != null ? typeof el.closest == 'function' ? (ref$ = el.closest("[tcolor]")) != null ? ref$.attr("tcolor") : void 8 : void 8 : void 8);
if (tcolor) {
return bracket.setColor(textColors[tcolor]);
}
};
})();
mathDiv/createElements/element/combined/_shared/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
cursorType: "border",
insert: function(newElement){
return div.replaceWith(newElement);
},
left: function(){
return div.blinkerStart.startCursor();
},
back: function(){
var prev;
prev = div.previousSibling;
div.remove();
return prev.startCursor("last");
},
right: function(){
return div.blinkerEnd.startCursor();
}
});
};
})();
mathDiv/createElements/element/combined/mfenced/blinker/end/end.ls
(function(){
return function(o, mfenced){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
var that;
if (that = mfenced.closest(".mfn")) {
return that.after(newElement);
} else {
return mfenced.after(newElement);
}
};
div.left = function(){
return mfenced.mrow.startCursor("last");
};
div.back = function(){
return mfenced.startCursor();
};
div.right = function(){
return mfenced.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mfenced/blinker/start/start.ls
(function(){
return function(o, mfenced){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mfenced.before(newElement);
};
div.left = function(){
return mfenced.previousSibling.startCursor("last").left();
};
div.back = function(){
return mfenced.previousSibling.startCursor("last").back();
};
div.right = function(){
return mfenced.mrow.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/mfenced/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mfenced/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrowMathData;
mrowMathData = div.mrow.getMathData();
return {
tagName: "mfenced",
content: mrowMathData,
attributes: {
open: el.attr("open"),
close: el.attr("close")
},
asciimath: el.attr("open") + mrowMathData.asciimath + el.attr("close"),
eval: function(scope){
var value;
value = mrowMathData.eval(scope);
if (el.attr("open") === "|" && value < 0) {
return -value;
} else {
return value;
}
}
};
};
};
})();
mathDiv/createElements/element/combined/mfenced/mfenced.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("mfenced center").css({
display: "inline-flex"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.open = inc("../_shared/bracket/bracket")(o, el, el.attr("open"), div), div.mrow = inc("mrow/mrow")(o, el), div.close = inc("../_shared/bracket/bracket")(o, el, el.attr("close"), div), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
div.scale = inc("scaleOpenClose/scale")(div);
return div;
};
})();
mathDiv/createElements/element/combined/mfenced/mrow/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var mfenced;
mfenced = mrow.closest(".mfenced");
return mfenced.blinkerStart.startCursor();
};
mrow.back = function(){
var mfenced, prev;
mfenced = mrow.closest(".mfenced");
prev = mfenced.previousSibling;
mfenced.remove();
return prev.startCursor("last");
};
mrow.right = function(){
var mfenced;
mfenced = mrow.closest(".mfenced");
return mfenced.blinkerEnd.startCursor();
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/mfenced/mrow/mrow.ls
(function(){
return function(o, el){
var el1, e, mrow;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
return mrow;
};
})();
mathDiv/createElements/element/combined/mfenced/scaleOpenClose/scale.ls
(function(){
return function(div){
var scale;
return scale = function(){
var h;
h = div.mrow.offsetHeight;
div.open.scale(h);
return div.close.scale(h);
};
};
})();
mathDiv/createElements/element/combined/mfn/blinker/end/end.ls
(function(){
return function(o, mfn){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mfn.after(newElement);
};
div.left = function(){
return mfn.wrapper.mrow1.startCursor("last");
};
div.back = function(){
if (mfn.notation === "post") {
return mfn.startCursor();
} else {
return mfn.wrapper.mrow1.startCursor("last").back();
}
};
div.right = function(){
return mfn.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mfn/blinker/start/start.ls
(function(){
return function(o, mfn){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mfn.before(newElement);
};
div.left = function(){
return mfn.previousSibling.startCursor("last").left();
};
div.back = function(){
return mfn.previousSibling.startCursor("last").back();
};
div.right = function(){
if (mfn.wrapper.contains(mfn.wrapper.base)) {
return mfn.wrapper.base.mrow.startCursor("first");
} else {
return mfn.wrapper.mrow1.startCursor("first");
}
};
return div;
};
})();
mathDiv/createElements/element/combined/mfn/calcNotation/calc.ls
(function(){
return function(operator){
if (operator === "!") {
return "post";
} else {
return "pre";
}
};
})();
mathDiv/createElements/element/combined/mfn/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mfn/getMathData/factorial/factorial.ls
(function(){
return function(n){
var val, i$, i;
if (n > 170) {
return NaN;
}
if (n < 0) {
return NaN;
}
if (!_.isInteger(n)) {
return NaN;
}
val = 1;
for (i$ = 2; i$ <= n; ++i$) {
i = i$;
val *= i;
}
return val;
};
})();
mathDiv/createElements/element/combined/mfn/getMathData/fixRoundingErrors/fix.ls
(function(){
return function(v, op, trigMode){
var pi, v2, q, sols, ref$;
pi = Math.PI;
v2 = Math.abs(v);
if (trigMode === "deg") {
if (v2 >= 180) {
q = Math.floor(v2 / 180);
v2 -= 180 * q;
}
} else {
if (v2 >= pi) {
if (_.isInteger(v2 / pi)) {
v2 = 0;
} else if (_.isInteger(v2 / pi - 0.5)) {
v2 = 0.5 * pi;
}
}
}
sols = {
deg: {
sin: {
0: 0
},
cos: {
90: 0
},
tan: {
0: 0,
90: NaN
}
},
rad: {
sin: {
0: 0
},
cos: (ref$ = {}, ref$[0.5 * pi + ""] = 0, ref$),
tan: (ref$ = {
0: 0
}, ref$[0.5 * pi + ""] = NaN, ref$)
}
};
return (ref$ = sols[trigMode][op]) != null ? ref$[v2] : void 8;
};
})();
mathDiv/createElements/element/combined/mfn/getMathData/get.ls
(function(){
return function(o, el, div){
var funs;
funs = {
log: Math.log10,
logbase: inc("log/log"),
ln: Math.log,
sin: Math.sin,
cos: Math.cos,
tan: Math.tan,
asin: Math.asin,
acos: Math.acos,
atan: Math.atan,
"!": inc("factorial/factorial")
};
return div.getMathData = function(){
var mrow1MathData, op, baseMathData, base, mrow1Content, mrow1FirstC, ref$, mrow1LastC, ref1$, ref2$, a, asciimath;
mrow1MathData = div.wrapper.mrow1.getMathData();
op = div.operator;
if (op === "logbase") {
baseMathData = div.wrapper.base.mrow.getMathData();
base = baseMathData.asciimath;
}
if ((el != null ? el.attr("inverse") : void 8) === "true") {
op = "a" + op;
}
mrow1Content = mrow1MathData.content;
mrow1FirstC = (ref$ = _.first(mrow1Content)) != null ? ref$.asciimath : void 8;
mrow1LastC = (ref1$ = _.last(mrow1Content)) != null ? ref1$.asciimath : void 8;
if ((mrow1MathData.content.length > 0 || ((ref2$ = mrow1Content[0]) != null ? ref2$.tagName : void 8) === "mfrac") && !_.startsWith(mrow1FirstC, "(")) {
a = "(" + mrow1MathData.asciimath + ")";
} else {
a = mrow1MathData.asciimath;
}
if (op === "logbase") {
asciimath = ("`" + op + "`") + ("(" + base + ")") + a;
} else if (a) {
if (div.notation === "post") {
asciimath = a + ("`" + op + "`");
} else {
asciimath = ("`" + op + "`") + a;
}
} else {
asciimath = op;
}
asciimath = "(" + asciimath + ")";
return {
tagName: "mfn",
content: op === "logbase"
? [op, mrow1MathData, base]
: [op, mrow1MathData],
asciimath: asciimath,
eval: function(scope){
var v, trigMode, r;
v = mrow1MathData.eval(scope);
trigMode = o.getTrigMode();
if (op === "sin" || op === "cos" || op === "tan") {
r = inc("fixRoundingErrors/fix")(v, op, trigMode);
if (r != null) {
return r;
}
}
if (funs[op] == null) {
debug("mfn eval error, no operator found. how did you do that?");
return;
}
return r = (op === "sin" || op === "cos" || op === "tan") && trigMode === "deg"
? funs[op](v * (Math.PI / 180))
: (op === "asin" || op === "acos" || op === "atan") && trigMode === "deg"
? funs[op](v) * (180 / Math.PI)
: op === "logbase"
? funs[op](v, baseMathData.eval(scope))
: funs[op](v);
}
};
};
};
})();
mathDiv/createElements/element/combined/mfn/getMathData/log/log.ls
(function(){
return function(number, base){
return Math.log(number) / Math.log(base);
};
})();
mathDiv/createElements/element/combined/mfn/mfn.ls
(function(){
return function(o, el){
var operator, ref$, div;
operator = (ref$ = el.firstChild) != null ? ref$.textContent : void 8;
if (!operator) {
debug("mfn error, no operator. how did you do that?");
}
div = Div();
div.operator = operator;
div.notation = inc("calcNotation/calc")(operator);
div.addClass("mathElement").addClass("mfn center").css({
display: "inline-flex",
alignItems: "flex-start",
marginLeft: "3px"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el, div), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/base/base.ls
(function(){
return function(o, el){
var el1, e, mrow, div;
el1 = el != null ? typeof el.childrenAll == 'function' ? el.childrenAll()[0] : void 8 : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
div = Div({
fontSize: "0.7em",
marginRight: "-3px",
top: "0.6em"
}).append(mrow);
div.mrow = mrow;
return div;
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/base/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var mfn;
mfn = mrow.closest(".mfn");
return mfn.blinkerStart.startCursor();
};
mrow.back = function(){
var mfn;
mfn = mrow.closest(".mfn");
mfn.previousSibling.startCursor("last");
return mfn.remove();
};
mrow.right = function(){
var mfn;
mfn = mrow.closest(".mfn");
return mfn.findLast(".mrow").startCursor("first");
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight / 2;
};
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var mfn;
mfn = mrow1.closest(".mfn");
if (mfn.findFirst(".mrow") === mrow1) {
return mfn.blinkerStart.startCursor();
} else {
return mfn.findFirst(".mrow").startCursor("last");
}
};
mrow1.back = function(){
var mfn;
mfn = mrow1.closest(".mfn");
mfn.previousSibling.startCursor("last");
return mfn.remove();
};
mrow1.right = function(){
var mfn;
mfn = mrow1.closest(".mfn");
return mfn.nextSibling.startCursor("first").right();
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el, mfn){
var mrow1, el2, e;
if (mfn.operator === "logbase" && (el != null ? el.childrenAll().length : void 8) === 1) {
mrow1 = o.createElement("mrow");
mrow1.hide();
return mrow1;
}
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/operator/inverse/inverse.ls
(function(){
return function(el){
var ref$;
if ((ref$ = el.firstChild.textContent) === "asin" || ref$ === "acos" || ref$ === "atan") {
el.firstChild.textContent = el.firstChild.textContent.substr(1);
}
return Div({
display: "flex"
}).html(el.firstChild, Div({
display: "inline-block",
fontSize: "0.7em",
marginBottom: "0.6em",
verticalAlign: "top"
}).html("-1"));
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/operator/normal/normal.ls
(function(){
return function(o, el, mfn){
if (mfn.operator === "logbase") {
if (el.firstChild.nodeType === 3) {
el.firstChild.nodeValue = "log";
} else {
el.firstChild.replaceWith(document.createElement("mi").html("log"));
}
}
return Div({
margin: mfn.notation === "post" ? "0 0.1em" : void 8
}).html(el.firstChild);
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/operator/operator.ls
(function(){
return function(o, el, mfn){
var ref$;
if (el.attr("inverse") === "true" || ((ref$ = el.textContent) === "asin" || ref$ === "acos" || ref$ === "atan")) {
return inc("inverse/inverse")(el);
} else {
return inc("normal/normal")(o, el, mfn);
}
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/showOpenClose/show.ls
(function(){
return function(o, div, mfn){
var update;
update = function(){
var elements, firstEl, show, h;
elements = div.mrow1.getElements();
firstEl = _.first(elements);
show = mfn.notation === "post"
? firstEl != null && firstEl.hasClass("mfenced")
? false
: elements.length === 1 && ((firstEl != null && firstEl.hasClass("mn")) || (firstEl != null && firstEl.hasClass("mi")))
? false
: elements.length === 0 ? false : true
: firstEl != null && firstEl.hasClass("mfenced")
? false
: elements.length > 0 ? true : false;
if (show) {
div.open.show();
div.close.show();
h = div.mrow1.offsetHeight;
div.open.scale(h);
div.close.scale(h);
} else {
div.open.hide();
div.close.hide();
}
return o.adjustLayout();
};
div.onChildrenModified(update);
return div.onDomAppendAndVisible(update);
};
})();
mathDiv/createElements/element/combined/mfn/wrapper/wrapper.ls
(function(){
return function(o, el, mfn){
var div;
div = Div();
div.css({
display: "flex",
minWidth: "1em"
}).append(div.operator = inc("operator/operator")(o, el, mfn));
div.open = inc("../../_shared/bracket/bracket")(o, el, "(", div);
div.mrow1 = inc("mrow1/mrow1")(o, el, mfn);
div.close = inc("../../_shared/bracket/bracket")(o, el, ")", div);
if (mfn.notation === "post") {
div.operator.before(div.mrow1);
} else {
div.operator.after(div.mrow1);
}
if (mfn.operator === "logbase") {
div.base = inc("base/base")(o, el);
div.operator.after(div.base);
}
div.mrow1.before(div.open);
div.mrow1.after(div.close);
inc("getCenter/get")(o, div);
inc("showOpenClose/show")(o, div, mfn);
return div;
};
})();
mathDiv/createElements/element/combined/mfrac/adjustSize/adjust.ls
(function(){
return function(div){
div.addClass("adjustSize");
div.adjustSize = function(){
if (inc("calcIsSubFrac/calc")(div)) {
return div.css({
fontSize: "0.9em"
});
} else {
return div.css({
fontSize: ""
});
}
};
return div.onDomAppend(div.adjustSize);
};
})();
mathDiv/createElements/element/combined/mfrac/adjustSize/calcIsSubFrac/calc.ls
(function(){
return function(div){
var isSubFrac, parent;
isSubFrac = false;
parent = div.parent();
while (parent) {
if (parent.hasClass("mfrac")) {
isSubFrac = true;
break;
} else if (parent.hasClass("mathDiv")) {
break;
}
parent = parent != null ? typeof parent.parent == 'function' ? parent.parent() : void 8 : void 8;
}
return isSubFrac;
};
})();
mathDiv/createElements/element/combined/mfrac/blinker/end/end.ls
(function(){
return function(o, mfrac){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mfrac.after(newElement);
};
div.left = function(){
return mfrac.wrapper.mrow2.startCursor("last");
};
div.back = function(){
return mfrac.startCursor();
};
div.right = function(){
return mfrac.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mfrac/blinker/start/start.ls
(function(){
return function(o, mfrac){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mfrac.before(newElement);
};
div.left = function(){
return mfrac.previousSibling.startCursor("last").left();
};
div.back = function(){
return mfrac.previousSibling.startCursor("last").back();
};
div.right = function(){
return mfrac.wrapper.mrow1.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/mfrac/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mfrac/getMathData/evalFrac/eval.ls
(function(){
return function(o, mrow1MathData, mrow2MathData, scope){
return "(" + mrow1MathData.eval(scope) + "/" + mrow2MathData.eval(scope) + ")";
};
})();
mathDiv/createElements/element/combined/mfrac/getMathData/evalNcr/eval.ls
(function(){
return function(o, mrow1MathData, mrow2MathData, scope){
var n, k, result, i$, i;
n = mrow1MathData.eval(scope);
k = mrow2MathData.eval(scope);
if (n < 0 || k < 0) {
return;
}
if (!_.isInteger(n) || !_.isInteger(k)) {
return;
}
if (n < k) {
return;
}
if (k === 0) {
return 1;
}
result = 1;
for (i$ = 1; i$ <= k; ++i$) {
i = i$;
result *= (n - k + i) / i;
}
return _.round(result);
};
})();
mathDiv/createElements/element/combined/mfrac/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrow1MathData, mrow2MathData, operator, asciimath, ref$;
mrow1MathData = div.wrapper.mrow1.getMathData();
mrow2MathData = div.wrapper.mrow2.getMathData();
operator = (typeof el.attr == 'function' ? el.attr("linethickness") : void 8) === "0" ? ";" : "/";
asciimath = "";
if (mrow1MathData.content.length > 1) {
asciimath += "(" + mrow1MathData.asciimath + ")";
} else {
asciimath += mrow1MathData.asciimath;
}
asciimath += operator;
if (mrow2MathData.content.length > 1 || (mrow2MathData.content.length === 1 && !((ref$ = mrow2MathData.content[0].tagName) === "mi" || ref$ === "mn"))) {
asciimath += "(" + mrow2MathData.asciimath + ")";
} else {
asciimath += mrow2MathData.asciimath;
}
return {
tagName: "mfrac",
content: [mrow1MathData, mrow2MathData],
asciimath: asciimath,
eval: function(scope){
if (operator === "/") {
return inc("evalFrac/eval")(o, mrow1MathData, mrow2MathData, scope);
} else {
return inc("evalNcr/eval")(o, mrow1MathData, mrow2MathData, scope);
}
}
};
};
};
})();
mathDiv/createElements/element/combined/mfrac/mfrac.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("mfrac center").css({
display: "inline-flex",
alignItems: "flex-start",
padding: "0 0.15em"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el, div), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("setFeedbackColor/set")(div);
inc("adjustSize/adjust")(div);
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("setLineColor/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mfrac/setFeedbackColor/set.ls
(function(){
return function(div){
div.addClass("feedbackColor");
return div.setFeedbackColor = function(c){
return div.wrapper.line.css({
borderColor: c
});
};
};
})();
mathDiv/createElements/element/combined/mfrac/setLineColor/set.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, el){
var tcolor, ref$;
tcolor = (el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) || (el != null ? typeof el.closest == 'function' ? (ref$ = el.closest("[tcolor]")) != null ? ref$.attr("tcolor") : void 8 : void 8 : void 8);
if (tcolor) {
return div.wrapper.line.css({
borderColor: textColors[tcolor]
});
}
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow1.offsetHeight + (4 + div.line.offsetHeight) / 2;
};
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/line/line.ls
(function(){
return function(el){
var isNcr, div;
isNcr = el.attr("linethickness") === "0";
return div = Div().addClass("mfracLine").css({
display: "flex",
margin: "2px 0",
borderTop: isNcr ? "" : "1.5px solid black"
});
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var mfrac;
mfrac = mrow1.closest(".mfrac");
return mfrac.blinkerStart.startCursor();
};
mrow1.back = function(){
var mfrac, mrow2Elements;
mfrac = mrow1.closest(".mfrac");
mrow2Elements = mfrac.wrapper.mrow2.getElements();
if (mrow2Elements.length === 0) {
mfrac.previousSibling.startCursor("last");
mfrac.remove();
} else {
mfrac.after(mrow2Elements);
mfrac.remove();
_.last(mrow2Elements).startCursor("last");
}
return o.adjustLayout();
};
mrow1.right = function(){
var mfrac;
mfrac = mrow1.closest(".mfrac");
return mfrac.wrapper.mrow2.startCursor("first");
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/mrow2/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow2){
mrow2.left = function(){
var mfrac;
mfrac = mrow2.closest(".mfrac");
return mfrac.wrapper.mrow1.startCursor("last");
};
mrow2.back = function(){
var mfrac, mrow1Elements;
mfrac = mrow2.closest(".mfrac");
mrow1Elements = mfrac.wrapper.mrow1.getElements();
if (mrow1Elements.length === 0) {
mfrac.previousSibling.startCursor("last");
return mfrac.remove();
} else {
mfrac.after(mrow1Elements);
mfrac.remove();
return _.last(mrow1Elements).startCursor("last");
}
};
mrow2.right = function(){
var mfrac;
mfrac = mrow2.closest(".mfrac");
return mfrac.blinkerEnd.startCursor();
};
mrow2.blinkerStart.left = mrow2.left;
return mrow2.blinkerEnd.right = mrow2.right;
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/mrow2/mrow2.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/showOpenClose/show.ls
(function(){
return function(o, el, div, mfn){
var update;
if (el.attr("linethickness") !== "0") {
div.open.hide();
div.close.hide();
return;
}
update = function(){
var h;
h = div.offsetHeight;
div.open.scale(h);
div.close.scale(h);
return o.adjustLayout();
};
div.onChildrenModified(update);
return update();
};
})();
mathDiv/createElements/element/combined/mfrac/wrapper/wrapper.ls
(function(){
return function(o, el, mfrac){
var div;
div = Div();
div.css({
display: "flex"
}).append(Div({
display: "flex",
minWidth: "1em",
flexDirection: "column",
alignItems: "stretch",
fontSize: "0.9em"
}).append(div.mrow1 = inc("mrow1/mrow1")(o, el), div.line = inc("line/line")(el), div.mrow2 = inc("mrow2/mrow2")(o, el)));
inc("getCenter/get")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/calcMathChoices/calc.ls
(function(){
return function(o, div){
var choices, i$, len$, c, sourceDiv, elements, res$, j$, ref$, len1$, el, mrow, results$ = [];
choices = inc("calcChoices/calc")(div);
for (i$ = 0, len$ = choices.length; i$ < len$; ++i$) {
c = choices[i$];
sourceDiv = inc("/mathDiv/calcSourceDiv/calc")({
value: c.text
})();
res$ = [];
for (j$ = 0, len1$ = (ref$ = sourceDiv.childrenAll()).length; j$ < len1$; ++j$) {
el = ref$[j$];
res$.push(o.createElement(el));
}
elements = res$;
mrow = o.createElement("mrow");
mrow.setElements(elements);
results$.push({
correct: c.correct,
text: c.text,
cleanText: _.replaceAll(c.text, /[ `]+/g, ""),
mathData: mrow.getMathData(),
mrow: mrow
});
}
return results$;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/calcMathChoices/calcChoices/calc.ls
(function(){
return function(div){
var v, parts, defaultCorrect, choices, p;
v = div.attr("gap");
v = _.replaceAll(v, /\s+/g, " ");
parts = v.split(" ");
defaultCorrect = !_.includes(v, "++");
return choices = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = parts).length; i$ < len$; ++i$) {
p = ref$[i$];
if (p.substring(0, 2) === "++") {
results$.push({
text: p.substring(2),
correct: true
});
} else if (p.substring(0, 2) === "--") {
results$.push({
text: p.substring(2),
correct: false
});
} else {
results$.push({
text: p,
correct: defaultCorrect
});
}
}
return results$;
}());
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/calcSolutions/calc.ls
(function(){
return function(div){
return _.map(_.filter(div.mathChoices, "correct"), function(c){
return c.cleanText;
});
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/checkCorrect/calcSolution/calc.ls
(function(){
return function(o, div, value, valueNoSpaces){
var defaultSolution, allGaps, isCorrect, otherSolutions, res$, i$, ref$, len$, g, mathSolutions, solution;
defaultSolution = _.find(div.mathChoices, "correct");
allGaps = div.closest(".gapComponent").findAll(".gap");
if (o.uniqueSolutions && _.filter(div.mathChoices, "correct").length > 1) {
isCorrect = function(s, sClean, sols){
if (div.gapValidateMode === "value") {
return o.checkEquivalence({
value: s,
solutions: sols
});
} else {
return _.includes(sols, sClean);
}
};
res$ = [];
for (i$ = 0, len$ = (ref$ = _.filter(allGaps, "value")).length; i$ < len$; ++i$) {
g = ref$[i$];
if (g !== div && g.choices.length > 1) {
res$.push(g.value);
}
}
otherSolutions = res$;
mathSolutions = _.filter(div.mathChoices, {
correct: true
});
solution = _.find(mathSolutions, function(s){
return !isCorrect(s.text, s.cleanText, otherSolutions) && _.includes(s.cleanText, valueNoSpaces);
}) || _.find(mathSolutions, function(s){
return !isCorrect(s.text, s.cleanText, otherSolutions);
}) || defaultSolution;
if (isCorrect(solution.text, solution.cleanText, otherSolutions)) {
debug("Achtung, die uniqueSolutions-Gap kann nicht gelöst werden, da alle Lösungen schon in anderen Gaps stehen.");
}
return solution;
}
return defaultSolution;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/checkCorrect/check.ls
(function(){
return function(o, value, div){
var valueNoSpaces, mathSolutions, asciimathSolutions, isCorrect, result;
valueNoSpaces = _.replaceAll(value, /\s+/g, "");
div.value = valueNoSpaces;
mathSolutions = _.filter(div.mathChoices, {
correct: true
});
asciimathSolutions = _.map(mathSolutions, function(c){
return _.replaceAll(c.mathData.asciimath, /\s+/g, "");
});
if (o.uniqueSolutions && _.filter(div.mathChoices, "correct").length > 1 && inc("checkSolutionExists/check")(o, div, value, valueNoSpaces)) {
isCorrect = false;
} else if (div.gapValidateMode === "literal") {
isCorrect = in$(valueNoSpaces, asciimathSolutions);
} else if (div.gapValidateMode === "value") {
if (_.some(asciimathSolutions, function(s){
return _.includes(s, "=");
}) || _.includes(value, "=")) {
debug("Achtung: gapValidateMode: value funktioniert nicht für Gleichungen");
isCorrect = false;
} else {
isCorrect = o.checkEquivalence({
value: value,
solutions: asciimathSolutions
});
}
}
result = {
isCorrect: isCorrect
};
if (!isCorrect) {
result.solution = inc("calcSolution/calc")(o, div, value, valueNoSpaces);
}
return result;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/checkCorrect/checkSolutionExists/check.ls
(function(){
return function(o, div, value, valueNoSpaces){
var allGaps, otherSolutions, res$, i$, ref$, len$, g, cleanDivValue, solutionExists;
allGaps = div.closest(".gapComponent").findAll(".gap");
res$ = [];
for (i$ = 0, len$ = (ref$ = _.filter(allGaps, "value")).length; i$ < len$; ++i$) {
g = ref$[i$];
if (g !== div && g.choices.length > 1) {
res$.push(_.replaceAll(g.value, /[ `]+/g, ""));
}
}
otherSolutions = res$;
cleanDivValue = _.replaceAll(div.value, /[ `]+/g, "");
return solutionExists = div.gapValidateMode === "value"
? o.checkEquivalence({
value: value,
solutions: otherSolutions
})
: _.some(otherSolutions, function(sol){
return _.isEqual(sol, cleanDivValue);
});
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/getValue/get.ls
(function(){
return function(o, div){
return div.mrow.getMathData().asciimath;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/start/start.ls
(function(){
return function(o, div){
var ref$, ref1$;
div.mrow.startCursor("first");
o.currentGap = div;
o.div.currentGap = div;
if ((ref$ = app.currentPage.levelPlayer) != null) {
ref$.currentGap = div;
}
if ((ref1$ = o.slide) != null) {
ref1$.gapClickStartDisabled = false;
}
if (o.mode === "write") {
o.screenKeyboard.start();
} else if (o.mode === "buttons") {
o.screenKeyboard.stop();
o.keyManager.stop();
div.showButtons();
}
return div.isStarted = true;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/_shared/stopGap/stop.ls
(function(){
return function(o, div){
return function(){
var ref$;
div.isStarted = false;
if ((ref$ = o.buttonsDiv) != null) {
ref$.hide();
}
return o.stop();
};
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/buttons.ls
(function(){
return function(o, div){
var ref$;
o.shuffleButtons = (ref$ = o.shuffleButtons) != null ? ref$ : true;
if (o.combineButtons) {
debug("combineButtons not supported yet in math-div");
}
if (o.removeCorrectButton) {
debug("removeCorrectButton not supported yet in math-div");
}
div.submit = function(button, choice){
return inc("submit/submit")(o, div, button, choice);
};
return div.showButtons = function(){
return inc("showButtons/show")(o, div);
};
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/showButtons/button/button.ls
(function(){
return function(o, gap, mathChoice, i){
var value, click, div;
value = mathChoice.text;
click = function(){
return gap.submit(div, mathChoice);
};
div = Button({
label: MathDiv({
value: value,
enabled: false
})
}).css({
margin: "0.5em"
}).tap(click);
div.value = value;
return div;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/showButtons/show.ls
(function(){
return function(o, gap){
var buttonsDiv, mathChoices, i, mathChoice;
if (o.mode !== "buttons") {
return;
}
if (gap.isStarted) {
return;
}
buttonsDiv = o.buttonsDiv;
buttonsDiv.css({
pointerEvents: ""
});
mathChoices = gap.mathChoices;
if (o.shuffleButtons) {
mathChoices = _.shuffle(mathChoices);
}
buttonsDiv.empty().append((function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = mathChoices).length; i$ < len$; ++i$) {
i = i$;
mathChoice = ref$[i$];
results$.push(inc("button/button")(o, gap, mathChoice, i));
}
return results$;
}()));
buttonsDiv.hide();
return buttonsDiv.fadeIn();
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/submit/onCorrect/finishGap/finish.ls
(function(){
return function(o, div, value){
var ref$, nextGap;
div.gapIsCompleted = true;
div.value = value;
if ((ref$ = app.currentPage.levelPlayer) != null) {
ref$.currentGap = undefined;
}
o.buttonsDiv.hide();
nextGap = _.find(o.gaps, function(g){
return !g.gapIsCompleted;
});
if (!nextGap) {
return o.finish();
} else {
app.currentPage.scrollElementIntoView(nextGap, {
padding: 50
});
return o.start();
}
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/submit/onCorrect/onCorrect.ls
(function(){
return function(o, div, value, button){
var action;
div.isStarted = false;
div.css({
pointerEvents: "none"
});
o.adjustLayout();
button.setState("correct");
o.slide.levelPlayer.progressBar.showGreen();
o.setColor(Color.green[500], div);
action = {
gap: div.gapIndex,
value: value
};
return o.onActionCorrect(action, function(){
return setTimeout(function(){
return inc("finishGap/finish")(o, div, value);
}, 500);
});
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/submit/onWrong/onWrong.ls
(function(){
return function(o, div, value, button){
var action;
button.setState("wrong");
o.slide.levelPlayer.progressBar.addElement().showRed();
if (typeof o.onActionMistake == 'function') {
o.onActionMistake(action = {
gap: div.gapIndex,
value: value,
solution: div.solutions[0]
});
}
o.setColor(Color.red[500], div);
return setTimeout(function(){
o.buttonsDiv.css({
pointerEvents: ""
});
button.setState("normal");
div.mrow.setElements();
return div.start();
}, 500);
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/buttons/submit/submit.ls
(function(){
return function(o, div, button, mathChoice){
var value, ref$, result;
value = mathChoice.mathData.asciimath;
div.mrow.setElements(mathChoice.mrow);
o.adjustLayout();
o.stop();
o.buttonsDiv.css({
pointerEvents: "none"
});
if ((ref$ = o.slide) != null) {
ref$.gapClickStartDisabled = true;
}
result = inc("../../_shared/checkCorrect/check")(o, value, div);
if (result.isCorrect) {
return inc("onCorrect/onCorrect")(o, div, value, button);
} else {
return inc("onWrong/onWrong")(o, div, value, button);
}
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/gapExtras.ls
(function(){
return function(o, div){
var ref$, ref1$;
div.gapValidateMode = (ref$ = (ref1$ = o.gapAttributes[div.attr("index")]) != null ? ref1$.gapValidateMode : void 8) != null
? ref$
: o.gapValidateMode;
div.gapIsCompleted = false;
o.uniqueSolutions == null && (o.uniqueSolutions = false);
div.start = function(){
return inc("_shared/start/start")(o, div);
};
div.startGap = div.start;
div.stopGap = inc("_shared/stopGap/stop")(o, div);
div.getValue = function(){
return inc("_shared/getValue/get")(o, div);
};
div.mathChoices = inc("_shared/calcMathChoices/calc")(o, div);
div.choices = div.mathChoices;
div.solutions = inc("_shared/calcSolutions/calc")(div);
div.mode = o.mode;
div.mrow.setElements();
if (o.mode === "write") {
return inc("write/write")(o, div);
} else if (o.mode === "buttons") {
return inc("buttons/buttons")(o, div);
}
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/showWrongFeedback/diagonalLine/line.ls
(function(){
return function(div){
var svg, container;
svg = function(tag){
return document.createElementNS("http://www.w3.org/2000/svg", tag);
};
return container = svg("svg").css({
position: "absolute",
left: 0,
top: 0,
width: div.offsetWidth + "px",
height: div.offsetHeight + "px"
}).append(svg("line").attr({
x1: 0,
y1: div.offsetHeight,
x2: div.offsetWidth,
y2: 0,
"stroke-width": "1px",
stroke: Color.red[500]
}));
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/showWrongFeedback/show.ls
(function(){
return function(o, div, solution){
var currentElements, wrongMrow, solutionMrow, i$, ref$, len$, el;
currentElements = div.mrow.getElements();
wrongMrow = o.createElement("mrow");
wrongMrow.setElements(currentElements);
wrongMrow.css({
marginRight: "0.2em"
});
solutionMrow = solution.mrow;
solutionMrow.css({
color: Color.grey[550]
});
for (i$ = 0, len$ = (ref$ = solutionMrow.findAll(".feedbackColor")).length; i$ < len$; ++i$) {
el = ref$[i$];
el.setFeedbackColor(Color.grey[550]);
}
div.mrow.setElements([wrongMrow, solutionMrow]);
return requestAnimationFrame(function(){
wrongMrow.append(inc("diagonalLine/line")(wrongMrow));
return o.adjustLayout();
});
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/onCorrect/on.ls
(function(){
return function(o, div, value, onSubmitted){
var action;
div.css({
pointerEvents: "none"
});
o.adjustLayout();
o.slide.levelPlayer.progressBar.showGreen();
o.setColor(Color.green[500], div);
action = {
gap: div.gapIndex,
value: value
};
return o.onActionCorrect(action, onSubmitted);
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/onSubmitted/on.ls
(function(){
return function(o, cancelCallback){
return function(){
var ref$, nextGap;
if ((ref$ = app.currentPage.levelPlayer) != null) {
ref$.currentGap = undefined;
}
nextGap = _.find(o.gaps, function(g){
return !g.gapIsCompleted;
});
if (!nextGap) {
return o.finish(cancelCallback);
} else if (cancelCallback) {
return cancelCallback();
} else {
app.currentPage.scrollElementIntoView(nextGap, {
padding: 50
});
return o.start();
}
};
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/onWrong/highlightEmptyMrows/highlight.ls
(function(){
return function(div, c){
var border, i$, ref$, len$, mrow, results$ = [];
border = !c
? ""
: "1px solid " + c;
for (i$ = 0, len$ = (ref$ = div.findAll(".mrow")).length; i$ < len$; ++i$) {
mrow = ref$[i$];
if (mrow.blinkerEnd.previousSibling === mrow.blinkerStart) {
results$.push(mrow.css({
border: border
}));
}
}
return results$;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/onWrong/on.ls
(function(){
return function(o, result, div, value, onSubmitted){
var solution, action;
solution = result.solution;
o.setColor(Color.red[500], div);
inc("highlightEmptyMrows/highlight")(div, Color.red[500]);
inc("topError/topError")(o, div, solution, onSubmitted);
o.slide.levelPlayer.progressBar.addElement().showRed();
action = {
gap: div.gapIndex,
value: value,
solution: solution.text
};
if (typeof o.onActionMistake == 'function') {
o.onActionMistake(action);
}
return div.value = solution.cleanText;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/onWrong/topError/topError.ls
(function(){
return function(o, gap, solution, onSubmitted){
var callback, isDone, solve, onSolveDone, retry, content, div;
callback = function(){
o.slide.div.css({
pointerEvents: ""
});
o.enable();
return onSubmitted();
};
isDone = false;
solve = function(){
isDone = true;
gap.showWrongFeedback(solution);
o.slide.levelPlayer.progressBar.showGrey();
if (typeof o.onActionResolved == 'function') {
o.onActionResolved({
gap: gap.gapIndex,
solution: solution.text
});
}
gap.css({
pointerEvents: "none"
});
o.slide.div.css({
pointerEvents: "none"
});
o.disable();
return setTimeout(onSolveDone, 500);
};
onSolveDone = function(){
var gaps, nextGap;
gaps = o.slide.div.findAll(".gap");
nextGap = _.find(gaps, {
gapIsCompleted: false
});
if (!nextGap && !o.slide.finishButton) {
o.slide.finishButton = true;
}
return callback();
};
retry = function(){
var ref$;
if ((ref$ = o.slide) != null) {
ref$.gapClickStartDisabled = false;
}
isDone = true;
gap.css({
pointerEvents: ""
});
gap.isStarted = true;
gap.gapIsCompleted = false;
gap.selectAll();
gap.start();
o.setColor(Color.black, gap);
return inc("../highlightEmptyMrows/highlight")(gap);
};
content = Div({
padding: "0.3em",
textAlign: "center"
}).html(Div().html(T("oopsWrong")), Div({
margin: "0.7em 0 0.4em"
}).html(Button({
label: T("tryAgain"),
icon: path("/../app01/lib/svg/icon/refresh.svg")
}).tap(function(){
return div.close("retry");
}).css({
marginRight: "0.8em"
}), Button({
label: T("solve"),
icon: path("/../app01/lib/svg/icon/lock-open.svg")
}).tap(function(){
return div.close("solve");
})));
div = inc("/../app01-trainers/shared/topMessage/topMessage")({
html: content,
onClose: function(type){
if (type === "solve") {
return solve();
} else {
return retry();
}
}
}).addClass("hint").addClass("gapWriteMistakeHint");
div.isDone = function(){
return isDone;
};
div.solveAndContinue = solve;
div.retryAndContinue = retry;
return div;
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/submit/submit.ls
(function(){
return function(o, div, cancelCallback){
var value, onSubmitted, ref$, result;
value = div.getMathData().asciimath;
if (value === "") {
return;
}
onSubmitted = inc("onSubmitted/on")(o, cancelCallback);
o.stop();
div.isStarted = false;
div.gapIsCompleted = true;
if ((ref$ = o.slide) != null) {
ref$.gapClickStartDisabled = true;
}
result = inc("../../_shared/checkCorrect/check")(o, value, div);
if (result.isCorrect) {
return inc("onCorrect/on")(o, div, value, onSubmitted);
} else {
return inc("onWrong/on")(o, result, div, value, onSubmitted);
}
};
})();
mathDiv/createElements/element/combined/mgap/gapExtras/write/write.ls
(function(){
return function(o, div){
div.submit = function(cancelCallback){
return inc("submit/submit")(o, div, cancelCallback);
};
return div.showWrongFeedback = function(solution){
return inc("showWrongFeedback/show")(o, div, solution);
};
};
})();
mathDiv/createElements/element/combined/mgap/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mgap/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrowMathData;
mrowMathData = div.mrow.getMathData();
return {
tagName: "mgap",
content: mrowMathData,
asciimath: mrowMathData.asciimath,
eval: function(scope){
debug("gap eval");
return mrowMathData.eval(scope);
}
};
};
};
})();
mathDiv/createElements/element/combined/mgap/mgap.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("mgap gap center").css({
display: "inline-flex",
alignItems: "flex-start",
padding: "0em 2px",
backgroundColor: Color.grey[100]
}).append(div.mrow = inc("mrow/mrow")(o, el));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("setGapAttributes/set")(div, el);
div.selection = inc("selection/selection")(o, div);
div.selectAll = inc("selectAll/selectAll")(div);
inc("gapExtras/gapExtras")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/mgap/mrow/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){};
mrow.back = function(){};
mrow.right = function(){};
mrow.blinkerStart.left = mrow.left;
mrow.blinkerStart.back = mrow.back;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/mgap/mrow/mrow.ls
(function(){
return function(o, el){
var el1, e, mrow;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
mrow.disableShowGreyIfEmpty = true;
return mrow;
};
})();
mathDiv/createElements/element/combined/mgap/selectAll/selectAll.ls
(function(){
return function(div){
return function(){
return div.selection.selectAll();
};
};
})();
mathDiv/createElements/element/combined/mgap/selection/selection.ls
(function(){
return function(o, div){
var selectedChars;
selectedChars = function(){
return div.find(".select");
};
return {
chars: selectedChars,
unselect: function(){
var i$, ref$, len$, char, results$ = [];
for (i$ = 0, len$ = (ref$ = selectedChars()).length; i$ < len$; ++i$) {
char = ref$[i$];
results$.push(char.unselect());
}
return results$;
},
'delete': function(){
var i$, ref$, len$, char;
for (i$ = 0, len$ = (ref$ = selectedChars()).length; i$ < len$; ++i$) {
char = ref$[i$];
char.remove();
}
return o.adjustLayout();
},
selectAll: function(){
var i$, ref$, len$, char, results$ = [];
for (i$ = 0, len$ = (ref$ = div.find(".mathElement")).length; i$ < len$; ++i$) {
char = ref$[i$];
results$.push(typeof char.select == 'function' ? char.select() : void 8);
}
return results$;
}
};
};
})();
mathDiv/createElements/element/combined/mgap/setGapAttributes/set.ls
(function(){
return function(div, el){
var i$, ref$, len$, a, ref1$, results$ = [];
for (i$ = 0, len$ = (ref$ = el.attributes).length; i$ < len$; ++i$) {
a = ref$[i$];
results$.push(div.attr((ref1$ = {}, ref1$[a.name + ""] = a.value, ref1$)));
}
return results$;
};
})();
mathDiv/createElements/element/combined/mover/blinker/end/end.ls
(function(){
return function(o, mover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mover.after(newElement);
};
div.left = function(){
return mover.wrapper.mrow1.startCursor("last");
};
div.back = function(){
return mover.startCursor();
};
div.right = function(){
return mover.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mover/blinker/start/start.ls
(function(){
return function(o, mover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mover.before(newElement);
};
div.left = function(){
return mover.previousSibling.startCursor("last").left();
};
div.back = function(){
return mover.previousSibling.startCursor("last").back();
};
div.right = function(){
return mover.wrapper.mrow1.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/mover/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mover/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var w, mrow1MathData, asciimath;
w = div.wrapper;
mrow1MathData = w.mrow1.getMathData();
asciimath = div.overType;
if (mrow1MathData.content.length > 1) {
asciimath += "(" + mrow1MathData.asciimath + ")";
} else {
asciimath += mrow1MathData.asciimath;
}
return {
tagName: "mover",
content: [mrow1MathData, div.overType],
asciimath: asciimath,
eval: function(){
var ref$;
if ((ref$ = div.overType) === "larrow" || ref$ === "rarrow" || ref$ === "lrarrow") {
return debug("gVM: \"value\" not supported with arrows");
}
}
};
};
};
})();
mathDiv/createElements/element/combined/mover/mover.ls
(function(){
return function(o, el){
var div, overType, ref$;
div = Div();
overType = el != null ? (ref$ = el.lastChild) != null ? ref$.textContent : void 8 : void 8;
if (overType === "‾") {
div.overType = "bar";
} else if (overType === "→") {
div.overType = "rarrow";
} else if (overType === "↔") {
div.overType = "lrarrow";
} else if (overType === "←") {
div.overType = "larrow";
} else {
debug("unknown over type");
}
div.addClass("mathElement").addClass("mover center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el, div), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("setFeedbackColor/set")(div);
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("setLineColor/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mover/setFeedbackColor/set.ls
(function(){
return function(div){
div.addClass("feedbackColor");
return div.setFeedbackColor = function(c){
return div.wrapper.over.setColor(c);
};
};
})();
mathDiv/createElements/element/combined/mover/setLineColor/set.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, el){
var tcolor, ref$;
tcolor = (el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) || (el != null ? typeof el.closest == 'function' ? (ref$ = el.closest("[tcolor]")) != null ? ref$.attr("tcolor") : void 8 : void 8 : void 8);
if (tcolor) {
return div.wrapper.over.setColor(textColors[tcolor]);
}
};
})();
mathDiv/createElements/element/combined/mover/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
var ref$;
if ((ref$ = div.overType) === "larrow" || ref$ === "rarrow" || ref$ === "lrarrow") {
return div.mrow1.getCenter() + 3;
} else {
return div.mrow1.getCenter();
}
};
};
})();
mathDiv/createElements/element/combined/mover/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var mover;
mover = mrow1.closest(".mover");
return mover.blinkerStart.startCursor();
};
mrow1.back = function(){
var mover, prev;
mover = mrow1.closest(".mover");
prev = mover.previousSibling;
mover.remove();
return prev.startCursor("last");
};
mrow1.right = function(){
var mover;
mover = mrow1.closest(".mover");
return mover.blinkerEnd.startCursor();
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/mover/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/mover/wrapper/over/arrow/arrow.ls
(function(){
return function(div){
var getUpdateFunction, svg, setColor, wrapper, path, update;
getUpdateFunction = function(overType){
var calcPath;
calcPath = (function(){
switch (overType) {
case "rarrow":
return function(width){
return "M2,0 L" + (width - 3) + ",0 M" + (width - 5) + ",-3 L" + (width - 2) + ",0 L" + (width - 5) + ",3";
};
case "larrow":
return function(width){
return "M5,-3 L2,0 L5,3 M2,0 L" + (width - 3) + ",0";
};
case "lrarrow":
return function(width){
return "M5,-3 L2,0 L5,3 M2,0 L" + (width - 3) + ",0 M" + (width - 5) + ",-3 L" + (width - 2) + ",0 L" + (width - 5) + ",3";
};
}
}());
return function(){
return path.attr("d", calcPath(div.width()));
};
};
svg = function(tag){
return document.createElementNS("http://www.w3.org/2000/svg", tag);
};
setColor = function(color){
return path.attr("stroke", color);
};
wrapper = svg("svg").css({
pointerEvents: "none",
position: "absolute",
overflow: "visible",
top: 4,
left: 0,
width: "100%",
height: "100%",
zIndex: 2
});
path = svg("path");
path.attr("stroke", "black");
path.attr("stroke-width", 1.5);
path.attr("fill-opacity", 0);
wrapper.append(path);
update = getUpdateFunction(div.overType);
div.onChildrenModified(update);
div.onDomAppendAndVisible(update);
wrapper.setColor = setColor;
return wrapper;
};
})();
mathDiv/createElements/element/combined/mover/wrapper/over/bar/bar.ls
(function(){
return function(){
var setColor, div, bar;
setColor = function(color){
return bar.css({
borderColor: color
});
};
div = Div({
pointerEvents: "none",
height: 0,
zIndex: 2
}).append(bar = Div({
position: "absolute",
top: "1px",
left: "0.1em",
right: "0.1em",
height: "2px",
borderTop: "1px solid black"
}));
div.setColor = setColor;
return div;
};
})();
mathDiv/createElements/element/combined/mover/wrapper/over/over.ls
(function(){
return function(div, o, el){
var ref$;
el.lastChild.remove();
if (div.overType === "bar") {
return inc("bar/bar")();
} else if ((ref$ = div.overType) === "larrow" || ref$ === "rarrow" || ref$ === "lrarrow") {
return inc("arrow/arrow")(div);
}
};
})();
mathDiv/createElements/element/combined/mover/wrapper/wrapper.ls
(function(){
return function(o, el, parent){
var div, ref$;
div = Div();
div.overType = parent.overType;
div.css({
display: "flex",
flexDirection: "column",
alignItems: "stretch"
}).css((ref$ = div.overType) === "larrow" || ref$ === "lrarrow" || ref$ === "rarrow" ? {
paddingTop: "3px"
} : void 8).append(div.over = inc("over/over")(div, o, el), div.mrow1 = inc("mrow1/mrow1")(o, el));
inc("getCenter/get")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/mroot/blinker/end/end.ls
(function(){
return function(o, mroot){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mroot.after(newElement);
};
div.left = function(){
return mroot.mrow.startCursor("last");
};
div.back = function(){
return mroot.startCursor();
};
div.right = function(){
return mroot.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mroot/blinker/start/start.ls
(function(){
return function(o, mroot){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mroot.before(newElement);
};
div.left = function(){
return mroot.previousSibling.startCursor("last").left();
};
div.back = function(){
return mroot.previousSibling.startCursor("last").back();
};
div.right = function(){
return mroot.exp.mrow.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/mroot/exp/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var mroot;
mroot = mrow.closest(".mroot");
return mroot.blinkerStart.startCursor();
};
mrow.back = function(){
var mroot, prev;
mroot = mrow.closest(".mroot");
prev = mroot.previousSibling;
mroot.remove();
return prev.startCursor("last");
};
mrow.right = function(){
var mroot;
mroot = mrow.closest(".mroot");
return mroot.mrow.startCursor("first");
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/mroot/exp/exp.ls
(function(){
return function(o, el){
var el1, e, mrow, div;
el1 = el != null ? typeof el.childrenAll == 'function' ? el.childrenAll()[1] : void 8 : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
div = Div({
fontSize: "0.7em",
marginTop: "-0.2em",
alignSelf: "flex-start"
}).append(mrow);
div.mrow = mrow;
return div;
};
})();
mathDiv/createElements/element/combined/mroot/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
requestAnimationFrame(function(){
return div.icon.draw();
});
return div.mrow.getCenter() + 3;
};
};
})();
mathDiv/createElements/element/combined/mroot/getMathData/customPow/customPow.ls
(function(){
return function(base, exp){
var customPow;
customPow = function(base, exp){
if (base < 0) {
if (Math.abs(exp) < 1) {
if (1 / exp % 2 === 0) {
return NaN;
}
return -Math.pow(Math.abs(base), exp);
}
}
return Math.pow(base, exp);
};
return customPow(base, exp);
};
})();
mathDiv/createElements/element/combined/mroot/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrowMathData, expMathData;
mrowMathData = div.mrow.getMathData();
expMathData = div.exp.mrow.getMathData();
return {
tagName: "mroot",
content: [mrowMathData, expMathData],
asciimath: "root(" + expMathData.asciimath + ")(" + mrowMathData.asciimath + ")",
eval: function(scope){
return inc("customPow/customPow")(mrowMathData.eval(scope), 1 / expMathData.eval(scope));
}
};
};
};
})();
mathDiv/createElements/element/combined/mroot/icon/draw/draw.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, div2, el){
var w, h, w1, w2, w3, h2, h1, tcolor;
w = div.offsetWidth;
h = div.offsetHeight;
if (div2.lastHeight === h) {
return;
}
div2.lastHeight = h;
w1 = w * 0.2;
w2 = w * 0.5;
w3 = w - 2;
h2 = h * 0.48;
h1 = h2;
tcolor = textColors[el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8];
return div2.html("<svg xmlns=\"http://www.w3.org/2000/svg\" \n  width=\"" + w + "\" \n  height=\"" + h + "\" \n  viewBox=\"0 0 " + w + " " + h + "\" \n>\n  <path \n    d=\"M0 " + h1 + " L " + w1 + " " + h2 + " " + w2 + " " + h + " " + w3 + " 0\" \n    fill=\"none\"\n    stroke=\"" + (tcolor || Color.black) + "\"\n    stroke-width=\"0.08em\"\n    vector-effect=\"non-scaling-stroke\"\n  />\n</svg>");
};
})();
mathDiv/createElements/element/combined/mroot/icon/icon.ls
(function(){
return function(o, el){
var draw, div, div2;
draw = function(){
return inc("draw/draw")(div, div2, el);
};
div = Div({
alignSelf: "stretch"
}).append("&nbsp;&nbsp;&nbsp;", div2 = Div({
position: "absolute",
left: 0,
top: "-2px",
right: 0,
bottom: 0
}));
div.draw = draw;
return div;
};
})();
mathDiv/createElements/element/combined/mroot/mroot.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("mroot center").css({
display: "inline-flex",
alignItems: "flex-start",
paddingTop: "3px"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.exp = inc("exp/exp")(o, el), div.icon = inc("icon/icon")(o, el), div.mrow = inc("mrow/mrow")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("setFeedbackColor/set")(div);
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("setLineColor/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mroot/mrow/borderTop/border.ls
(function(){
return function(){
return Div({
position: "absolute",
top: "-2px",
left: "-2px",
right: 0,
height: "0.08em",
backgroundColor: Color.black
});
};
})();
mathDiv/createElements/element/combined/mroot/mrow/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var mroot;
mroot = mrow.closest(".mroot");
return mroot.exp.mrow.startCursor("last");
};
mrow.back = function(){
var mroot, prev;
mroot = mrow.closest(".mroot");
prev = mroot.previousSibling;
mroot.remove();
return prev.startCursor("last");
};
mrow.right = function(){
var mroot;
mroot = mrow.closest(".mroot");
return mroot.blinkerEnd.startCursor();
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/mroot/mrow/mrow.ls
(function(){
return function(o, el){
var el1, e, mrow, borderTop;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
mrow.append(borderTop = inc("borderTop/border")());
mrow.borderTop = borderTop;
return mrow;
};
})();
mathDiv/createElements/element/combined/mroot/setFeedbackColor/set.ls
(function(){
return function(div){
div.addClass("feedbackColor");
return div.setFeedbackColor = function(c){
return requestAnimationFrame(function(){
var ref$, ref1$;
if ((ref$ = div.icon.findFirst("path")) != null) {
ref$.attr({
stroke: c
});
}
return (ref1$ = div.mrow.borderTop) != null ? ref1$.css({
backgroundColor: c
}) : void 8;
});
};
};
})();
mathDiv/createElements/element/combined/mroot/setLineColor/set.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, el){
var tcolor, ref$, c, ref1$;
tcolor = (el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) || (el != null ? typeof el.closest == 'function' ? (ref$ = el.closest("[tcolor]")) != null ? ref$.attr("tcolor") : void 8 : void 8 : void 8);
if (tcolor) {
c = textColors[tcolor];
return (ref1$ = div.mrow.borderTop) != null ? ref1$.css({
backgroundColor: c
}) : void 8;
}
};
})();
mathDiv/createElements/element/combined/msqrt/blinker/end/end.ls
(function(){
return function(o, msqrt){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msqrt.after(newElement);
};
div.left = function(){
return msqrt.mrow.startCursor("last");
};
div.back = function(){
return msqrt.startCursor();
};
div.right = function(){
return msqrt.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msqrt/blinker/start/start.ls
(function(){
return function(o, msqrt){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msqrt.before(newElement);
};
div.left = function(){
return msqrt.previousSibling.startCursor("last").left();
};
div.back = function(){
return msqrt.previousSibling.startCursor("last").back();
};
div.right = function(){
return msqrt.mrow.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/msqrt/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
requestAnimationFrame(function(){
return div.icon.draw();
});
return div.mrow.getCenter() + 3;
};
};
})();
mathDiv/createElements/element/combined/msqrt/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var d;
d = div.mrow.getMathData();
return {
tagName: "msqrt",
content: d,
asciimath: "sqrt(" + d.asciimath + ")",
eval: function(scope){
return Math.sqrt(d.eval(scope));
}
};
};
};
})();
mathDiv/createElements/element/combined/msqrt/icon/draw/draw.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, div2, el){
var w, h, w1, w2, w3, h2, h1, tcolor;
w = div.offsetWidth;
h = div.offsetHeight;
if (div2.lastHeight === h) {
return;
}
div2.lastHeight = h;
w1 = w * 0.2;
w2 = w * 0.5;
w3 = w - 2;
h2 = h * 0.48;
h1 = h2;
tcolor = textColors[el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8];
return div2.html("<svg xmlns=\"http://www.w3.org/2000/svg\" \n  width=\"" + w + "\" \n  height=\"" + h + "\" \n  viewBox=\"0 0 " + w + " " + h + "\" \n>\n  <path \n    d=\"M0 " + h1 + " L " + w1 + " " + h2 + " " + w2 + " " + h + " " + w3 + " 0\" \n    fill=\"none\"\n    stroke=\"" + (tcolor || Color.black) + "\"\n    stroke-width=\"0.08em\"\n    vector-effect=\"non-scaling-stroke\"\n  />\n</svg>");
};
})();
mathDiv/createElements/element/combined/msqrt/icon/icon.ls
(function(){
return function(o, el){
var draw, div, div2;
draw = function(){
return inc("draw/draw")(div, div2, el);
};
div = Div({
alignSelf: "stretch"
}).append("&nbsp;&nbsp;&nbsp;", div2 = Div({
position: "absolute",
left: 0,
top: "-2px",
right: 0,
bottom: 0
}));
div.draw = draw;
return div;
};
})();
mathDiv/createElements/element/combined/msqrt/mrow/borderTop/border.ls
(function(){
return function(){
return Div({
position: "absolute",
top: "-2px",
left: "-2px",
right: 0,
height: "0.08em",
backgroundColor: Color.black
});
};
})();
mathDiv/createElements/element/combined/msqrt/mrow/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var msqrt;
msqrt = mrow.closest(".msqrt");
return msqrt.blinkerStart.startCursor();
};
mrow.back = function(){
var msqrt, prev;
msqrt = mrow.closest(".msqrt");
prev = msqrt.previousSibling;
msqrt.remove();
return prev.startCursor("last");
};
mrow.right = function(){
var msqrt;
msqrt = mrow.closest(".msqrt");
return msqrt.blinkerEnd.startCursor();
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/msqrt/mrow/mrow.ls
(function(){
return function(o, el){
var el1, e, mrow, borderTop;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
mrow.append(borderTop = inc("borderTop/border")());
mrow.borderTop = borderTop;
return mrow;
};
})();
mathDiv/createElements/element/combined/msqrt/msqrt.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("msqrt center").css({
display: "inline-flex",
alignItems: "flex-start",
paddingTop: "3px"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.icon = inc("icon/icon")(o, el), div.mrow = inc("mrow/mrow")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("setFeedbackColor/set")(div);
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
inc("setLineColor/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/msqrt/setFeedbackColor/set.ls
(function(){
return function(div){
div.addClass("feedbackColor");
return div.setFeedbackColor = function(c){
return requestAnimationFrame(function(){
var ref$, ref1$;
if ((ref$ = div.icon.findFirst("path")) != null) {
ref$.attr({
stroke: c
});
}
return (ref1$ = div.mrow.borderTop) != null ? ref1$.css({
backgroundColor: c
}) : void 8;
});
};
};
})();
mathDiv/createElements/element/combined/msqrt/setLineColor/set.ls
(function(){
var textColors, ref$;
textColors = (ref$ = document.head.findFirst('#cssColorTags')) != null ? ref$.textColors : void 8;
return function(div, el){
var tcolor, ref$, c, ref1$;
tcolor = (el != null ? typeof el.attr == 'function' ? el.attr("tcolor") : void 8 : void 8) || (el != null ? typeof el.closest == 'function' ? (ref$ = el.closest("[tcolor]")) != null ? ref$.attr("tcolor") : void 8 : void 8 : void 8);
if (tcolor) {
c = textColors[tcolor];
return (ref1$ = div.mrow.borderTop) != null ? ref1$.css({
backgroundColor: c
}) : void 8;
}
};
})();
mathDiv/createElements/element/combined/msub/blinker/end/end.ls
(function(){
return function(o, msub){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msub.after(newElement);
};
div.left = function(){
return msub.wrapper.mrow2.startCursor("last");
};
div.back = function(){
return msub.startCursor();
};
div.right = function(){
return msub.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msub/blinker/start/start.ls
(function(){
return function(o, msub){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msub.before(newElement);
};
div.left = function(){
return msub.previousSibling.startCursor("last").left();
};
div.back = function(){
return msub.previousSibling.startCursor("last").back();
};
div.right = function(){
return msub.wrapper.mrow1.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msub/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/msub/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var d1, d2, asciimath;
d1 = div.wrapper.mrow1.getMathData();
d2 = div.wrapper.mrow2.getMathData();
asciimath = "";
if (d1.content.length > 1) {
asciimath += "(" + d1.asciimath + ")";
} else {
asciimath += d1.asciimath;
}
asciimath += "_";
if (d2.content.length > 1) {
asciimath += "(" + d2.asciimath + ")";
} else {
asciimath += d2.asciimath;
}
return {
tagName: "msub",
content: [d1, d2],
asciimath: asciimath,
eval: function(scope){
return "(" + d1.eval(scope) + "+" + d2.eval(scope) + ")";
}
};
};
};
})();
mathDiv/createElements/element/combined/msub/msub.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("msub center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/msub/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight - div.mrow1.offsetHeight + div.mrow1.getCenter();
};
};
})();
mathDiv/createElements/element/combined/msub/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var msub;
msub = mrow1.closest(".msub");
return msub.blinkerStart.startCursor().left();
};
mrow1.back = function(){
var msub, mrow2Elements;
msub = mrow1.closest(".msub");
mrow2Elements = msub.wrapper.mrow2.getElements();
if (mrow2Elements.length === 0) {
msub.previousSibling.startCursor("last");
return msub.remove();
} else {
msub.after(mrow2Elements);
msub.remove();
return _.last(mrow2Elements).startCursor("last");
}
};
mrow1.right = function(){
var msub;
msub = mrow1.closest(".msub");
return msub.wrapper.mrow2.startCursor("first");
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/msub/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/msub/wrapper/mrow2/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow2){
mrow2.left = function(){
var msub;
msub = mrow2.closest(".msub");
return msub.wrapper.mrow1.startCursor("last");
};
mrow2.back = function(){
var msub, mrow1Elements;
msub = mrow2.closest(".msub");
mrow1Elements = msub.wrapper.mrow1.getElements();
if (mrow1Elements.length === 0) {
msub.previousSibling.startCursor("last");
return msub.remove();
} else {
msub.after(mrow1Elements);
msub.remove();
return _.last(mrow1Elements).startCursor("last");
}
};
mrow2.right = function(){
var msub;
msub = mrow2.closest(".msub");
return msub.blinkerEnd.startCursor();
};
mrow2.blinkerStart.left = mrow2.left;
return mrow2.blinkerEnd.right = mrow2.right;
};
})();
mathDiv/createElements/element/combined/msub/wrapper/mrow2/mrow2.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/msub/wrapper/showOpenClose/show.ls
(function(){
return function(o, div){
var update;
update = function(){
var mrow1Elements, show, ref$, h;
mrow1Elements = div.mrow1.getElements();
show = (ref$ = _.first(mrow1Elements)) != null && ref$.hasClass("mfrac")
? true
: mrow1Elements.length > 1 ? true : false;
if (show) {
div.open.show();
div.close.show();
h = div.mrow1.offsetHeight;
div.open.scale(h);
return div.close.scale(h);
} else {
div.open.hide();
return div.close.hide();
}
};
div.onChildrenModified(update);
return update();
};
})();
mathDiv/createElements/element/combined/msub/wrapper/wrapper.ls
(function(){
return function(o, el){
var div;
div = Div();
div.css({
display: "flex"
}).append(Div({
alignSelf: "flex-end"
}).append(Div().addClass("center").css({
display: "flex",
alignItems: "flex-start"
}).append(div.open = inc("../../_shared/bracket/bracket")(o, el, "(", div), div.mrow1 = inc("mrow1/mrow1")(o, el), div.close = inc("../../_shared/bracket/bracket")(o, el, ")", div))), Div({
fontSize: "0.7em",
marginTop: "0.6em",
alignSelf: "flex-end",
marginLeft: "-4px"
}).append(div.mrow2 = inc("mrow2/mrow2")(o, el)));
inc("getCenter/get")(o, div);
inc("showOpenClose/show")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/msubsup/blinker/end/end.ls
(function(){
return function(o, msubsup){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msubsup.after(newElement);
};
div.left = function(){
return msubsup.wrapper.mrowSup.startCursor("last");
};
div.back = function(){
return msubsup.startCursor();
};
div.right = function(){
return msubsup.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msubsup/blinker/start/start.ls
(function(){
return function(o, msubsup){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msubsup.before(newElement);
};
div.left = function(){
return msubsup.previousSibling.startCursor("last").left();
};
div.back = function(){
return msubsup.previousSibling.startCursor("last").back();
};
div.right = function(){
return msubsup.wrapper.mrow1.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msubsup/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/msubsup/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var asciimath, mrow1MathData, mrowSubMathData, mrowSupMathData;
asciimath = "";
mrow1MathData = div.wrapper.mrow1.getMathData();
asciimath += "(" + mrow1MathData.asciimath;
asciimath += "+";
mrowSubMathData = div.wrapper.mrowSub.getMathData();
asciimath += mrowSubMathData.asciimath + ")";
mrowSupMathData = div.wrapper.mrowSup.getMathData();
asciimath += "^";
asciimath += "(" + mrowSupMathData.asciimath + ")";
return {
tagName: "msubsup",
content: [mrow1MathData, mrowSubMathData, mrowSupMathData],
asciimath: asciimath,
eval: function(scope){
return Math.pow(mrow1MathData.eval(scope) + mrowSubMathData.eval(scope), mrowSupMathData.eval(scope));
}
};
};
};
})();
mathDiv/createElements/element/combined/msubsup/msubsup.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("msubsup center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight / 2;
};
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var msubsup;
msubsup = mrow1.closest(".msubsup");
return msubsup.blinkerStart.startCursor().left();
};
mrow1.back = function(){
var msubsup, mrow2Elements;
msubsup = mrow1.closest(".msubsup");
mrow2Elements = msubsup.wrapper.mrow2.getElements();
if (mrow2Elements.length === 0) {
msubsup.previousSibling.startCursor("last");
return msubsup.remove();
} else {
msubsup.after(mrow2Elements);
msubsup.remove();
return _.last(mrow2Elements).startCursor("last");
}
};
mrow1.right = function(){
var msubsup;
msubsup = mrow1.closest(".msubsup");
return msubsup.wrapper.mrowSup.startCursor("first");
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrowSub/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var msubsup;
msubsup = mrow.closest(".msubsup");
return msubsup.wrapper.mrow1.startCursor("last");
};
mrow.back = function(){
var msubsup, mrow1Elements;
msubsup = mrow.closest(".msubsup");
mrow1Elements = msubsup.wrapper.mrow1.getElements();
if (mrow1Elements.length === 0) {
msubsup.previousSibling.startCursor("last");
return msubsup.remove();
} else {
msubsup.after(mrow1Elements);
msubsup.remove();
return _.last(mrow1Elements).startCursor("last");
}
};
mrow.right = function(){
var msubsup;
msubsup = mrow.closest(".msubsup");
return msubsup.blinkerEnd.startCursor();
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrowSub/mrowSub.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.childrenAll()[1] : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrowSup/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var msubsup;
msubsup = mrow.closest(".msubsup");
return msubsup.wrapper.mrowSub.startCursor("last");
};
mrow.back = function(){
var msubsup, mrow1Elements;
msubsup = mrow.closest(".msubsup");
mrow1Elements = msubsup.wrapper.mrow1.getElements();
if (mrow1Elements.length === 0) {
msubsup.previousSibling.startCursor("last");
return msubsup.remove();
} else {
msubsup.after(mrow1Elements);
msubsup.remove();
return _.last(mrow1Elements).startCursor("last");
}
};
mrow.right = function(){
var msubsup;
msubsup = mrow.closest(".msubsup");
return msubsup.wrapper.mrowSub.startCursor("first");
};
mrow.blinkerStart.left = mrow.left;
return mrow.blinkerEnd.right = mrow.right;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/mrowSup/mrowSup.ls
(function(){
return function(o, el){
var el2, e, mrow;
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
mrow.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow);
return mrow;
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/showOpenClose/show.ls
(function(){
return function(o, div){
var update;
update = function(){
var mrow1Elements, show, ref$, h;
mrow1Elements = div.mrow1.getElements();
show = (ref$ = _.first(mrow1Elements)) != null && ref$.hasClass("mfrac")
? true
: mrow1Elements.length > 1 ? true : false;
if (show) {
div.open.show();
div.close.show();
h = div.mrow1.offsetHeight;
div.open.scale(h);
return div.close.scale(h);
} else {
div.open.hide();
return div.close.hide();
}
};
div.onChildrenModified(update);
return update();
};
})();
mathDiv/createElements/element/combined/msubsup/wrapper/wrapper.ls
(function(){
return function(o, el){
var div;
div = Div();
div.css({
display: "flex"
}).addClass("center").append(Div({
alignSelf: "center"
}).append(Div().addClass("center").css({
display: "flex",
alignItems: "flex-start"
}).append(div.open = inc("../../_shared/bracket/bracket")(o, el, "(", div), div.mrow1 = inc("mrow1/mrow1")(o, el), div.close = inc("../../_shared/bracket/bracket")(o, el, ")", div))), Div().addClass("center").css({
fontSize: "0.7em",
justifyContent: "flex-start",
alignSelf: "flex-start",
marginLeft: "-2px"
}).append(Div().append(div.mrowSup = inc("mrowSup/mrowSup")(o, el).css({
justifyContent: "flex-start"
})), Div().append(div.mrowSub = inc("mrowSub/mrowSub")(o, el).css({
justifyContent: "flex-start"
}))));
inc("getCenter/get")(o, div);
inc("showOpenClose/show")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/msup/blinker/end/end.ls
(function(){
return function(o, msup){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msup.after(newElement);
};
div.left = function(){
return msup.wrapper.mrow2.startCursor("last");
};
div.back = function(){
return msup.startCursor();
};
div.right = function(){
return msup.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msup/blinker/start/start.ls
(function(){
return function(o, msup){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return msup.before(newElement);
};
div.left = function(){
return msup.previousSibling.startCursor("last").left();
};
div.back = function(){
return msup.previousSibling.startCursor("last").back();
};
div.right = function(){
return msup.wrapper.mrow1.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/msup/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/msup/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrow1MathData, mrow2MathData, asciimath, mrow1Content, mrow1FirstC, ref$, mrow1LastC, ref1$, ref2$, mrow2Content, mrow2FirstC, ref3$, mrow2LastC, ref4$, ref5$;
mrow1MathData = div.wrapper.mrow1.getMathData();
mrow2MathData = div.wrapper.mrow2.getMathData();
asciimath = "";
mrow1Content = mrow1MathData.content;
mrow1FirstC = (ref$ = _.first(mrow1Content)) != null ? ref$.asciimath : void 8;
mrow1LastC = (ref1$ = _.last(mrow1Content)) != null ? ref1$.asciimath : void 8;
if ((mrow1Content.length > 1 || ((ref2$ = mrow1Content[0]) != null ? ref2$.tagName : void 8) === "mfrac") && !(mrow1FirstC === "(" && mrow1LastC === ")")) {
asciimath += "(" + mrow1MathData.asciimath + ")";
} else {
asciimath += mrow1MathData.asciimath;
}
asciimath += "^";
mrow2Content = mrow2MathData.content;
mrow2FirstC = (ref3$ = _.first(mrow2Content)) != null ? ref3$.asciimath : void 8;
mrow2LastC = (ref4$ = _.last(mrow2Content)) != null ? ref4$.asciimath : void 8;
if ((mrow2Content.length > 1 && !(mrow2FirstC === "(" && mrow2LastC === ")")) || (mrow2Content.length === 1 && !((ref5$ = mrow2Content[0].tagName) === "mi" || ref5$ === "mn"))) {
asciimath += "(" + mrow2MathData.asciimath + ")";
} else {
asciimath += mrow2MathData.asciimath;
}
return {
tagName: "msup",
content: [mrow1MathData, mrow2MathData],
asciimath: asciimath,
eval: function(scope){
var p1, p2;
p1 = mrow1MathData.eval(scope);
p2 = mrow2MathData.eval(scope);
if (p1 == null || p2 == null) {
return null;
}
return Math.pow(p1, p2);
}
};
};
};
})();
mathDiv/createElements/element/combined/msup/msup.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("msup center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/msup/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight - div.mrow1.offsetHeight + div.mrow1.getCenter();
};
};
})();
mathDiv/createElements/element/combined/msup/wrapper/mrow1/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow1){
mrow1.left = function(){
var msup;
msup = mrow1.closest(".msup");
return msup.blinkerStart.startCursor().left();
};
mrow1.back = function(){
var msup, mrow2Elements;
msup = mrow1.closest(".msup");
mrow2Elements = msup.wrapper.mrow2.getElements();
if (mrow2Elements.length === 0) {
msup.previousSibling.startCursor("last");
return msup.remove();
} else {
msup.after(mrow2Elements);
msup.remove();
return _.last(mrow2Elements).startCursor("last");
}
};
mrow1.right = function(){
var msup;
msup = mrow1.closest(".msup");
return msup.wrapper.mrow2.startCursor("first");
};
mrow1.blinkerStart.left = mrow1.left;
return mrow1.blinkerEnd.right = mrow1.right;
};
})();
mathDiv/createElements/element/combined/msup/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow1);
return mrow1;
};
})();
mathDiv/createElements/element/combined/msup/wrapper/mrow2/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow2){
mrow2.left = function(){
var msup;
msup = mrow2.closest(".msup");
return msup.wrapper.mrow1.startCursor("last");
};
mrow2.back = function(){
var msup, mrow1Elements;
msup = mrow2.closest(".msup");
mrow1Elements = msup.wrapper.mrow1.getElements();
if (mrow1Elements.length === 0) {
msup.previousSibling.startCursor("last");
return msup.remove();
} else {
msup.after(mrow1Elements);
msup.remove();
return _.last(mrow1Elements).startCursor("last");
}
};
mrow2.right = function(){
var msup;
msup = mrow2.closest(".msup");
return msup.blinkerEnd.startCursor();
};
mrow2.blinkerStart.left = mrow2.left;
return mrow2.blinkerEnd.right = mrow2.right;
};
})();
mathDiv/createElements/element/combined/msup/wrapper/mrow2/mrow2.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/msup/wrapper/showOpenClose/show.ls
(function(){
return function(o, div){
var update;
update = function(){
var mrow1Elements, show, ref$, h;
mrow1Elements = div.mrow1.getElements();
show = (ref$ = _.first(mrow1Elements)) != null && ref$.hasClass("mfrac")
? true
: mrow1Elements.length > 1 ? true : false;
if (show) {
div.open.show();
div.close.show();
h = div.mrow1.offsetHeight;
div.open.scale(h);
return div.close.scale(h);
} else {
div.open.hide();
return div.close.hide();
}
};
div.onChildrenModified(update);
return update();
};
})();
mathDiv/createElements/element/combined/msup/wrapper/wrapper.ls
(function(){
return function(o, el){
var div;
div = Div();
div.css({
display: "flex"
}).append(Div({
paddingTop: "0.1em",
alignSelf: "flex-end"
}).append(Div().addClass("center").css({
display: "flex",
alignItems: "flex-start"
}).append(div.open = inc("../../_shared/bracket/bracket")(o, el, "(", div), div.mrow1 = inc("mrow1/mrow1")(o, el), div.close = inc("../../_shared/bracket/bracket")(o, el, ")", div))), Div({
fontSize: "0.7em",
marginBottom: "0.6em",
alignSelf: "flex-start",
paddingLeft: "3px"
}).append(div.mrow2 = inc("mrow2/mrow2")(o, el)));
inc("getCenter/get")(o, div);
inc("showOpenClose/show")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/mtable/blinker/end/end.ls
(function(){
return function(o, mtable){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mtable.after(newElement);
};
div.left = function(){
var lastRow;
lastRow = mtable.table.findLast(".mtr");
return lastRow.startCursor("last");
};
div.back = function(){
return mtable.startCursor();
};
div.right = function(){
return mtable.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mtable/blinker/start/start.ls
(function(){
return function(o, mtable){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mtable.before(newElement);
};
div.left = function(){
return mtable.previousSibling.startCursor("last").left();
};
div.back = function(){
return mtable.previousSibling.startCursor("last").back();
};
div.right = function(){
var firstRow;
firstRow = mtable.table.findFirst(".mtr");
return firstRow.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/mtable/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.table.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mtable/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var w, mrow1MathData, asciimath;
w = div.table;
mrow1MathData = w.mrow1.getMathData();
asciimath = "bar";
if (mrow1MathData.content.length > 1) {
asciimath += "(" + mrow1MathData.asciimath + ")";
} else {
asciimath += mrow1MathData.asciimath;
}
return {
tagName: "mtable",
content: [mrow1MathData, "over todo"],
asciimath: asciimath
};
};
};
})();
mathDiv/createElements/element/combined/mtable/mtable.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("mtable center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.table = inc("table/table")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mtable/table/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.offsetHeight / 2;
};
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow.getCenter();
};
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var mrowMathData;
mrowMathData = div.mrow.getMathData();
return {
tagName: "mtd",
content: mrowMathData
};
};
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/mrow/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow){
mrow.left = function(){
var mtd, previousSibling;
mtd = mrow.closest(".mtd");
previousSibling = mtd.previousSibling;
if (previousSibling.hasClass("mtd")) {
return previousSibling.startCursor("last").left();
} else {
return mtd.closest(".mtr").blinkerStart.left();
}
};
mrow.back = function(){
var mtd, prev;
mtd = mrow.closest(".mtd");
prev = mtd.previousSibling;
mtd.remove();
if (mrow.lastChild.hasClass("end")) {
return prev.startCursor("last").back();
} else {
return prev.startCursor("last");
}
};
mrow.right = function(){
var mtd, nextSibling;
mtd = mrow.closest(".mtd");
nextSibling = mtd.nextSibling;
if (nextSibling.hasClass("mtd")) {
return nextSibling.firstChild.startCursor("first").right();
} else {
return mtd.closest(".mtr").blinkerEnd.right();
}
};
mrow.blinkerStart.left = mrow.left;
mrow.blinkerEnd.right = mrow.right;
return mrow.blinkerStart.back = mrow.back;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/mrow/mrow.ls
(function(){
return function(o, el, i, table){
var el1, e, mrow;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow = e;
} else {
mrow = o.createElement("mrow");
if (el1) {
mrow.setElements(e);
} else {
mrow.setElements(o.createElement("mspace"));
}
}
inc("cursorOverwrite/cursor")(o, mrow);
inc("setAlign/set")(o, mrow, i, table);
return mrow;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/mrow/setAlign/set.ls
(function(){
return function(o, mrow, i, table){
var align, ref$;
align = (ref$ = o.matAttributes) != null ? ref$.align : void 8;
if (table.attr("tableType") !== "newline") {
align = "center";
} else if (!align) {
align = "flex-start";
} else {
align = align.split("")[i];
if (!align) {
debug("Please specify alignment for all columns in mat tag!");
}
align = align === "r"
? "flex-end"
: align === "c" ? "center" : "flex-start";
}
return mrow.css({
justifyContent: align
});
};
})();
mathDiv/createElements/element/combined/mtable/table/mtd/mtd.ls
(function(){
return function(o, el, i, table){
var div;
div = Td();
div.addClass("mathElement").addClass("mtd center").append(div.mrow = inc("mrow/mrow")(o, el, i, table));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../../../_shared/cursor/cursor")(o, div);
inc("../../../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/blinker/end/end.ls
(function(){
return function(o, mtr){
var div;
div = inc("../../../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mtr.after(newElement);
};
div.left = function(){
return mtr.findLast(".mtd").lastChild.startCursor("last").left();
};
div.back = function(){
var lastMtd, prevMtr, nextMtr, mtable;
lastMtd = mtr.findLast(".mtd");
if (lastMtd) {
return lastMtd.startCursor("last").back();
} else {
prevMtr = mtr.previousSibling;
nextMtr = mtr.nextSibling;
mtable = mtr.closest(".mtable");
mtr.remove();
return (prevMtr != null ? prevMtr.startCursor("last") : void 8) || (nextMtr != null ? nextMtr.startCursor("last") : void 8) || mtable.startCursor("last");
}
};
return div;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/blinker/start/start.ls
(function(){
return function(o, mtr){
var div;
div = inc("../../../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return mtr.before(newElement);
};
div.back = function(){
return mtr.startCursor();
};
div.right = function(){
return mtr.findFirst(".mtd").firstChild.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/cells/cells.ls
(function(){
return function(o, el, table){
var i$, ref$, len$, i, mtd, results$ = [];
for (i$ = 0, len$ = (ref$ = el.findAll("mtd")).length; i$ < len$; ++i$) {
i = i$;
mtd = ref$[i$];
results$.push(inc("../../mtd/mtd")(o, mtd, i, table));
}
return results$;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/cursorOverwrite/cursor.ls
(function(){
return function(o, mtr){
mtr.left = function(){
var mtable, previousRow;
mtable = mtr.closest(".mtable");
previousRow = mtr.previousSibling;
if (previousRow) {
return previousRow.startCursor("last");
} else {
return mtable.blinkerStart.startCursor();
}
};
mtr.back = function(){
var previousRow, nextRow, mtable;
previousRow = mtr.previousSibling;
nextRow = mtr.nextSibling;
mtable = mtr.closest(".mtable");
mtr.remove();
if (previousRow) {
previousRow.startCursor("last");
} else if (nextRow) {
nextRow.startCursor("first");
} else {
mtable.previousSibling.startCursor("last");
mtable.remove();
}
return o.adjustLayout();
};
mtr.right = function(){
var nextRow, mtable;
nextRow = mtr.nextSibling;
mtable = mtr.closest(".mtable");
if (nextRow) {
return nextRow.startCursor("first");
} else {
return mtable.nextSibling.startCursor("first");
}
};
mtr.blinkerStart.left = mtr.left;
return mtr.blinkerEnd.right = mtr.right;
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
var maxCenter, i$, ref$, len$, el, center;
maxCenter = 0;
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (el.getCenter) {
center = el.getCenter();
maxCenter = Math.max(maxCenter, center);
}
}
return maxCenter;
};
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var w, mrow1MathData, asciimath;
w = div.table;
mrow1MathData = w.mrow1.getMathData();
asciimath = "bar";
if (mrow1MathData.content.length > 1) {
asciimath += "(" + mrow1MathData.asciimath + ")";
} else {
asciimath += mrow1MathData.asciimath;
}
return {
tagName: "mtr",
content: [mrow1MathData, "over todo"],
asciimath: asciimath
};
};
};
})();
mathDiv/createElements/element/combined/mtable/table/mtr/mtr.ls
(function(){
return function(o, el, table){
var div;
div = Tr();
div.addClass("mathElement").addClass("mtr center").append(div.blinkerStart = inc("blinker/start/start")(o, div), div.cells = inc("cells/cells")(o, el, table), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../../../_shared/cursor/cursor")(o, div);
inc("cursorOverwrite/cursor")(o, div);
inc("../../../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/mtable/table/table.ls
(function(){
return function(o, el){
var div, i, mtr;
div = Table();
div.css(el.attr("tableType") === "newline"
? {
borderSpacing: "0 0.5em"
}
: {
borderSpacing: "0 0.1em"
});
div.append((function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = el.findAll("mtr")).length; i$ < len$; ++i$) {
i = i$;
mtr = ref$[i$];
results$.push(inc("mtr/mtr")(o, mtr, el));
}
return results$;
}()));
inc("getCenter/get")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/munder/blinker/end/end.ls
(function(){
return function(o, munderover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return munderover.after(newElement);
};
div.left = function(){
return munderover.wrapper.mrow3.startCursor("last");
};
div.back = function(){
return munderover.startCursor();
};
div.right = function(){
return munderover.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/munder/blinker/start/start.ls
(function(){
return function(o, munderover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return munderover.before(newElement);
};
div.left = function(){
return munderover.previousSibling.startCursor("last").left();
};
div.back = function(){
return munderover.previousSibling.startCursor("last").back();
};
div.right = function(){
return munderover.wrapper.mrow2.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/munder/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/munder/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var w, mrow1MathData, mrow2MathData, asciimath;
w = div.wrapper;
mrow1MathData = w.mrow1.getMathData();
mrow2MathData = w.mrow2.getMathData();
asciimath = "`lim`_";
if (mrow2MathData.content.length > 1) {
asciimath += "(" + mrow2MathData.asciimath + ")";
} else {
asciimath += mrow2MathData.asciimath;
}
asciimath += "^";
return {
tagName: "munderover",
content: [mrow1MathData, mrow2MathData],
asciimath: asciimath
};
};
};
})();
mathDiv/createElements/element/combined/munder/munder.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("munder center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/munder/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow1.getCenter();
};
};
})();
mathDiv/createElements/element/combined/munder/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
return mrow1;
};
})();
mathDiv/createElements/element/combined/munder/wrapper/mrow2/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow2){
mrow2.left = function(){
var munderover;
munderover = mrow2.closest(".munderover");
return munderover.blinkerStart.startCursor();
};
mrow2.back = function(){
var munderover, mrow3Elements;
munderover = mrow2.closest(".munderover");
mrow3Elements = munderover.wrapper.mrow3.getElements();
if (mrow3Elements.length === 0) {
munderover.previousSibling.startCursor("last");
return munderover.remove();
} else {
munderover.after(mrow3Elements);
munderover.remove();
return _.last(mrow3Elements).startCursor("last");
}
};
mrow2.right = function(){
var munderover;
munderover = mrow2.closest(".munderover");
return munderover.wrapper.mrow3.startCursor("first");
};
mrow2.blinkerStart.left = mrow2.left;
return mrow2.blinkerEnd.right = mrow2.right;
};
})();
mathDiv/createElements/element/combined/munder/wrapper/mrow2/mrow2.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.childrenAll()[1] : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/munder/wrapper/wrapper.ls
(function(){
return function(o, el){
var div;
div = Div();
div.css({
display: "flex",
minWidth: "1em",
flexDirection: "column"
}).append(Div().append(div.mrow1 = inc("mrow1/mrow1")(o, el).css({
pointerEvents: "none"
})), div.mrow2 = inc("mrow2/mrow2")(o, el).css({
marginTop: "-3px",
fontSize: "0.8em"
}));
inc("getCenter/get")(o, div);
return div;
};
})();
mathDiv/createElements/element/combined/munderover/blinker/end/end.ls
(function(){
return function(o, munderover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return munderover.after(newElement);
};
div.left = function(){
return munderover.wrapper.mrow3.startCursor("last");
};
div.back = function(){
return munderover.startCursor();
};
div.right = function(){
return munderover.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/combined/munderover/blinker/start/start.ls
(function(){
return function(o, munderover){
var div;
div = inc("../../../_shared/blinker/blinker")({
o: o
});
div.insert = function(newElement){
return munderover.before(newElement);
};
div.left = function(){
return munderover.previousSibling.startCursor("last").left();
};
div.back = function(){
return munderover.previousSibling.startCursor("last").back();
};
div.right = function(){
return munderover.wrapper.mrow2.startCursor("first");
};
return div;
};
})();
mathDiv/createElements/element/combined/munderover/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.wrapper.getCenter();
};
};
})();
mathDiv/createElements/element/combined/munderover/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var w, mrow1MathData, mrow2MathData, mrow3MathData, asciimath;
w = div.wrapper;
mrow1MathData = w.mrow1.getMathData();
mrow2MathData = w.mrow2.getMathData();
mrow3MathData = w.mrow3.getMathData();
asciimath = "sum_";
if (mrow2MathData.content.length > 1) {
asciimath += "(" + mrow2MathData.asciimath + ")";
} else {
asciimath += mrow2MathData.asciimath;
}
asciimath += "^";
if (mrow3MathData.content.length > 1) {
asciimath += "(" + mrow3MathData.asciimath + ")";
} else {
asciimath += mrow3MathData.asciimath;
}
return {
tagName: "munderover",
content: [mrow1MathData, mrow2MathData, mrow3MathData],
asciimath: asciimath
};
};
};
})();
mathDiv/createElements/element/combined/munderover/munderover.ls
(function(){
return function(o, el){
var div;
div = Div();
div.addClass("mathElement").addClass("munderover center").css({
display: "inline-flex",
alignItems: "flex-start"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.wrapper = inc("wrapper/wrapper")(o, el), div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("getCenter/get")(o, div);
inc("getMathData/get")(o, el, div);
inc("../_shared/cursor/cursor")(o, div);
inc("../../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
return div.mrow3.offsetHeight + div.mrow1.getCenter() - 3;
};
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/mrow1/mrow1.ls
(function(){
return function(o, el){
var el1, e, mrow1;
el1 = el != null ? el.firstChild : void 8;
e = o.createElement(el1);
if ((el1 != null ? el1.tagName : void 8) === "mrow") {
mrow1 = e;
} else {
mrow1 = o.createElement("mrow");
mrow1.setElements(e);
}
return mrow1;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/mrow2/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow2){
mrow2.left = function(){
var munderover;
munderover = mrow2.closest(".munderover");
return munderover.blinkerStart.startCursor();
};
mrow2.back = function(){
var munderover, mrow3Elements;
munderover = mrow2.closest(".munderover");
mrow3Elements = munderover.wrapper.mrow3.getElements();
if (mrow3Elements.length === 0) {
munderover.previousSibling.startCursor("last");
return munderover.remove();
} else {
munderover.after(mrow3Elements);
munderover.remove();
return _.last(mrow3Elements).startCursor("last");
}
};
mrow2.right = function(){
var munderover;
munderover = mrow2.closest(".munderover");
return munderover.wrapper.mrow3.startCursor("first");
};
mrow2.blinkerStart.left = mrow2.left;
return mrow2.blinkerEnd.right = mrow2.right;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/mrow2/mrow2.ls
(function(){
return function(o, el){
var el2, e, mrow2;
el2 = el != null ? el.childrenAll()[1] : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow2 = e;
} else {
mrow2 = o.createElement("mrow");
mrow2.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow2);
return mrow2;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/mrow3/cursorOverwrite/cursor.ls
(function(){
return function(o, mrow3){
mrow3.left = function(){
var munderover;
munderover = mrow3.closest(".munderover");
return munderover.wrapper.mrow2.startCursor("last");
};
mrow3.back = function(){
var munderover, mrow2Elements;
munderover = mrow3.closest(".munderover");
mrow2Elements = munderover.wrapper.mrow2.getElements();
if (mrow2Elements.length === 0) {
munderover.previousSibling.startCursor("last");
return munderover.remove();
} else {
munderover.after(mrow2Elements);
munderover.remove();
return _.last(mrow2Elements).startCursor("last");
}
};
mrow3.right = function(){
var munderover;
munderover = mrow3.closest(".munderover");
return munderover.blinkerEnd.startCursor();
};
mrow3.blinkerStart.left = mrow3.left;
return mrow3.blinkerEnd.right = mrow3.right;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/mrow3/mrow3.ls
(function(){
return function(o, el){
var el2, e, mrow3;
el2 = el != null ? el.lastChild : void 8;
e = o.createElement(el2);
if ((el2 != null ? el2.tagName : void 8) === "mrow") {
mrow3 = e;
} else {
mrow3 = o.createElement("mrow");
mrow3.setElements(e);
}
inc("cursorOverwrite/cursor")(o, mrow3);
return mrow3;
};
})();
mathDiv/createElements/element/combined/munderover/wrapper/wrapper.ls
(function(){
return function(o, el){
var div;
div = Div();
div.css({
display: "flex",
minWidth: "1em",
flexDirection: "column",
alignItems: "stretch"
}).append(div.mrow3 = inc("mrow3/mrow3")(o, el).css({
fontSize: "0.8em",
marginBottom: "-5px"
}), Div().append(div.mrow1 = inc("mrow1/mrow1")(o, el).css({
fontSize: "1.5em",
pointerEvents: "none"
})), div.mrow2 = inc("mrow2/mrow2")(o, el).css({
fontSize: "0.8em"
}));
div.mrow1.findFirst(".mo").css({
padding: ""
});
inc("getCenter/get")(o, div);
return div;
};
})();
mathDiv/createElements/element/element.ls
(function(){
return function(o, el){
var tags, f, element;
if (!el) {
return;
}
tags = {
mn: inc("basic/mn/mn"),
mi: inc("basic/mi/mi"),
mo: inc("basic/mo/mo"),
mtext: inc("basic/mtext/mtext"),
mspace: inc("basic/mspace/mspace"),
unknown: inc("basic/unknown/unknown"),
mrow: inc("mrow/mrow"),
mfrac: inc("combined/mfrac/mfrac"),
mfenced: inc("combined/mfenced/mfenced"),
munderover: inc("combined/munderover/munderover"),
mover: inc("combined/mover/mover"),
munder: inc("combined/munder/munder"),
msup: inc("combined/msup/msup"),
msub: inc("combined/msub/msub"),
msubsup: inc("combined/msubsup/msubsup"),
msqrt: inc("combined/msqrt/msqrt"),
mroot: inc("combined/mroot/mroot"),
mtable: inc("combined/mtable/mtable"),
mgap: inc("combined/mgap/mgap"),
mfn: inc("combined/mfn/mfn")
};
f = tags[el.tagName.toLowerCase()] || tags["unknown"];
element = f(o, el);
element.select = inc("_shared/select/select")(o, element);
element.unselect = inc("_shared/unselect/unselect")(o, element);
return element;
};
})();
mathDiv/createElements/element/mrow/blinker/end/end.ls
(function(){
return function(o, mrow){
var div;
div = inc("../../../combined/_shared/blinker/blinker")({
o: o
}).addClass("end");
div.insert = function(newElement){
return div.before(newElement);
};
div.left = function(){
return div.previousSibling.startCursor("last").left();
};
div.back = function(){
return div.previousSibling.startCursor("last").back();
};
div.right = function(){
return mrow.startCursor();
};
return div;
};
})();
mathDiv/createElements/element/mrow/blinker/start/start.ls
(function(){
return function(o, mrow){
var div;
div = inc("../../../combined/_shared/blinker/blinker")({
o: o
}).addClass("start");
div.insert = function(newElement){
return div.after(newElement);
};
div.left = function(){
return mrow.startCursor();
};
div.back = function(){
return mrow.startCursor();
};
div.right = function(){
return div.nextSibling.startCursor("first").right();
};
return div;
};
})();
mathDiv/createElements/element/mrow/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
cursorType: "border",
insert: function(newElement){
var i$, ref$, len$, el;
for (i$ = 0, len$ = (ref$ = div.getElements()).length; i$ < len$; ++i$) {
el = ref$[i$];
el.remove();
}
return div.blinkerStart.after(newElement);
},
back: function(){
div.previousSibling.startCursor("last");
return div.remove();
},
left: function(){
return div.previousSibling.startCursor("last");
},
right: function(){
return div.nextSibling.startCursor("first");
}
});
};
})();
mathDiv/createElements/element/mrow/getCenter/get.ls
(function(){
return function(o, div){
div.addClass("getCenter");
return div.getCenter = function(){
var maxCenter, i$, ref$, len$, el, center;
maxCenter = 0;
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (el.getCenter) {
center = el.getCenter();
maxCenter = Math.max(maxCenter, center);
}
}
return maxCenter;
};
};
})();
mathDiv/createElements/element/mrow/getElements/get.ls
(function(){
return function(div){
return div.getElements = function(){
var children, elements, el;
children = div.childrenAll();
return elements = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = children).length; i$ < len$; ++i$) {
el = ref$[i$];
if (el.hasClass("start")) {
continue;
} else if (el.hasClass("end")) {
break;
} else {
results$.push(el);
}
}
return results$;
}());
};
};
})();
mathDiv/createElements/element/mrow/getMathData/eval/eval.ls
(function(){
return function(div, scope){
var content, res$, i$, ref$, len$, el, evalString, c, e;
res$ = [];
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (!el.getMathData) {
continue;
} else {
res$.push(typeof el.getMathData == 'function' ? el.getMathData() : void 8);
}
}
content = res$;
evalString = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = content).length; i$ < len$; ++i$) {
c = ref$[i$];
results$.push(c.eval(scope));
}
return results$;
}()).join(" ");
try {
return eval(evalString);
} catch (e$) {
e = e$;
return null;
}
};
})();
mathDiv/createElements/element/mrow/getMathData/get.ls
(function(){
return function(o, el, div){
return div.getMathData = function(){
var a, res$, i$, ref$, len$, el, asciimath, i, mathData;
res$ = [];
for (i$ = 0, len$ = (ref$ = div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (!el.getMathData) {
continue;
} else {
res$.push(el.getMathData());
}
}
a = res$;
asciimath = "";
for (i$ = 0, len$ = a.length; i$ < len$; ++i$) {
i = i$;
mathData = a[i$];
if (i === 0) {
asciimath += mathData.asciimath;
} else if (mathData.tagName === "mspace") {
asciimath += mathData.asciimath;
} else {
asciimath += " " + mathData.asciimath;
}
}
return {
tagName: "mrow",
content: a,
asciimath: asciimath,
eval: function(scope){
return inc("eval/eval")(div, scope);
}
};
};
};
})();
mathDiv/createElements/element/mrow/mrow.ls
(function(){
return function(o, el){
var div, e;
div = Div();
div.addClass("mrow center").css({
display: "flex",
alignItems: "flex-start",
minWidth: "0.8em"
}).append(div.blinkerStart = inc("blinker/start/start")(o, div), div.start = inc("../combined/_shared/blinker/blinker"), el != null && el.childrenAll ? (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = el.childrenAll()).length; i$ < len$; ++i$) {
e = ref$[i$];
results$.push(o.createElement(e));
}
return results$;
}()) : void 8, div.blinkerEnd = inc("blinker/end/end")(o, div));
inc("cursor/cursor")(o, div);
inc("getCenter/get")(o, div);
inc("showGreyIfEmpty/show")(o, div);
inc("setElements/set")(div);
inc("getElements/get")(div);
inc("getMathData/get")(o, el, div);
inc("../_shared/setAttrStyle/set")(div, el);
return div;
};
})();
mathDiv/createElements/element/mrow/setElements/set.ls
(function(){
return function(div){
return div.setElements = function(newElements){
var i$, ref$, len$, el;
newElements = _.ensureArray(newElements);
for (i$ = 0, len$ = (ref$ = div.getElements()).length; i$ < len$; ++i$) {
el = ref$[i$];
el.remove();
}
for (i$ = 0, len$ = newElements.length; i$ < len$; ++i$) {
el = newElements[i$];
div.blinkerEnd.before(el);
}
return div;
};
};
})();
mathDiv/createElements/element/mrow/showGreyIfEmpty/show.ls
(function(){
return function(o, div){
var update;
update = function(){
var ref$;
return div.css({
backgroundColor: !o.enabled
? ""
: div.disableShowGreyIfEmpty
? ""
: ((ref$ = o.mode) === "buttons" || ref$ === "write") && div.closest(".gap") == null
? ""
: div.blinkerEnd.previousSibling === div.blinkerStart ? "rgba(0, 0, 0, 0.04)" : ""
});
};
div.onChildrenModified(update);
div.onDomAppend(update);
return update();
};
})();
mathDiv/createElements/end/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
cursorType: "left",
insert: function(newElement){
return div.before(newElement);
},
back: function(){
return div.previousSibling.startCursor("last").back();
},
left: function(){
return div.previousSibling.startCursor("last").left();
},
right: function(){}
});
};
})();
mathDiv/createElements/end/end.ls
(function(){
return function(o){
var div;
div = Div();
div.addClass("end").css({
overflow: "hidden",
minHeight: "100%"
}).html("&nbsp;");
div.nearestTapEnabled = true;
inc("cursor/cursor")(o, div);
inc("../element/_shared/getCenter/get")(div);
return div;
};
})();
mathDiv/createElements/start/cursor/cursor.ls
(function(){
return function(o, div){
return o.addCursorSupport({
div: div,
insert: function(newElement){
return div.after(newElement);
},
back: function(){},
left: function(){},
right: function(){
return div.nextSibling.startCursor("first").right();
}
});
};
})();
mathDiv/createElements/start/start.ls
(function(){
return function(o){
var div;
div = Div();
div.addClass("start").css({
overflow: "hidden",
minHeight: "100%"
}).html("&nbsp;");
div.nearestTapEnabled = true;
inc("cursor/cursor")(o, div);
inc("../element/_shared/getCenter/get")(div);
return div;
};
})();
mathDiv/disable/disable.ls
(function(){
return function(o){
return function(){
var ref$;
o.enabled = false;
if ((ref$ = o.cursorElement) != null) {
ref$.stopCursor();
}
o.div.css({
backgroundColor: "",
pointerEvents: "none"
});
o.div.startDiv.css({
width: o.mode === "mathFormula" ? "0.2em" : "0em"
});
return o.div.endDiv.css({
width: "0em"
});
};
};
})();
mathDiv/div/div.ls
(function(){
return function(o){
var div;
div = Div().addClass("mathDiv").css({
display: "inline-flex",
alignItems: "flex-start",
justifyContent: "flex-start"
});
if (o.matsci) {
div.css({
fontFamily: "Latin Modern, Latin Modern Math, math"
});
}
div.o = o;
div.isConverted = true;
inc("tapNearestElement/tap")(o, div);
return div;
};
})();
mathDiv/div/tapNearestElement/tap.ls
(function(){
return function(o, div){
var t, downPos, down, click;
t = function(x, y){
return inc("tapElement/tap")(o, div, x, y);
};
down = function(e){
var x, ref$, y, ref1$;
x = e.pageX || ((ref$ = e.touches) != null ? ref$[0].pageX : void 8);
y = e.pageY || ((ref1$ = e.touches) != null ? ref1$[0].pageY : void 8);
return downPos = {
x: x,
y: y
};
};
click = function(e){
var ref$, x, ref1$, y, ref2$, i;
if ((ref$ = o.slide) != null && ref$.gapClickStartDisabled) {
return;
}
x = e.pageX || ((ref1$ = e.touches) != null ? ref1$[0].pageX : void 8);
y = e.pageY || ((ref2$ = e.touches) != null ? ref2$[0].pageY : void 8);
if (Math.abs(x - downPos.x) > 30 || Math.abs(y - downPos.y) > 30) {
return;
}
i = 0;
while (i <= 200) {
i += 2;
if (t(x, y + i) || t(x, y - i) || t(x + i, y) || t(x - i, y) || t(x - i, y + i) || t(x + i, y + i) || t(x - i, y - i) || t(x + i, y - i)) {
return;
}
}
return div.start();
};
return div.tap({
animation: "none",
down: down,
up: click
}).css({
cursor: "default"
});
};
})();
mathDiv/div/tapNearestElement/tapElement/tap.ls
(function(){
return function(o, div, x, y){
var el, mgap, currentGap, ref$, tap;
el = document.elementFromPoint(x, y);
mgap = el != null ? el.closest(".mgap") : void 8;
currentGap = (ref$ = app.currentPage.levelPlayer) != null ? ref$.currentGap : void 8;
tap = function(){
if (mgap != null) {
mgap.selection.unselect();
}
if (mgap != null) {
mgap.start();
}
if (el.charTap != null) {
return el.charTap({
pageX: x,
pageY: y
});
} else {
return el.startCursor();
}
};
if (!div.contains(el)) {
return false;
}
if (!el.nearestTapEnabled) {
return false;
}
if (mgap != null && currentGap != null && mgap !== currentGap) {
currentGap.stopGap();
}
tap();
return true;
};
})();
mathDiv/enable/enable.ls
(function(){
return function(o){
return function(){
o.enabled = true;
if (o.gaps.length === 0) {
o.div.css({
backgroundColor: Color.grey[100],
pointerEvents: "inherit"
});
o.div.startDiv.css({
width: "0.2em"
});
return o.div.endDiv.css({
width: "1.6em"
});
} else {
o.div.css({
pointerEvents: "inherit"
});
o.div.startDiv.css({
width: "0em"
});
return o.div.endDiv.css({
width: "0em"
});
}
};
};
})();
mathDiv/eval/content/addMultiplication/add.ls
(function(){
return function(el, el2, tags, rootTags){
if (in$(el2 != null ? el2.tagName.toLowerCase() : void 8, tags) && in$(el.parent().tagName.toLowerCase(), rootTags) && in$(el2.parent().tagName.toLowerCase(), rootTags)) {
el.after(document.createElement("mo").html("*"));
return true;
}
return false;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/eval/content/combineRecurringDecimal/combine.ls
(function(){
return function(el, el2){
var num, num2, ref$;
if (el.tagName.toLowerCase() === "mn" && (el2 != null ? el2.tagName.toLowerCase() : void 8) === "mover") {
num = el.innerHTML;
num2 = (ref$ = el2.findFirst("mn")) != null ? ref$.innerHTML : void 8;
if (!el2.innerHTML.includes("‾")) {
return false;
}
if (!num.includes(".")) {
return false;
}
if (!num2) {
return false;
}
el.replaceWith(document.createElement("mn").html((num + "") + _.repeat(num2, Math.ceil(30 / num2.length))));
el2.remove();
return true;
}
return false;
};
})();
mathDiv/eval/content/content.ls
(function(){
return function(o){
var sourceDiv, tags, rootTags, i$, ref$, len$, el, el2, m2, content;
sourceDiv = inc("/mathDiv/calcSourceDiv/calc")({
value: o.getValue()
})();
tags = "mi mn mfn mfenced mfrac mgap mover mfn msqrt mroot msub msup mrow munderover".split(" ");
rootTags = "mrow math".split(" ");
for (i$ = 0, len$ = (ref$ = sourceDiv.findAll(tags.join(","))).length; i$ < len$; ++i$) {
el = ref$[i$];
el2 = el.nextSibling;
if (inc("combineRecurringDecimal/combine")(el, el2)) {
continue;
}
if (inc("addMultiplication/add")(el, el2, tags, rootTags)) {
continue;
}
}
m2 = MathDiv({
value: sourceDiv.outerHTML,
matLayout: o.matLayout
});
return content = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = m2.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (!el.getMathData) {
continue;
} else {
results$.push(typeof el.getMathData == 'function' ? el.getMathData() : void 8);
}
}
return results$;
}());
};
})();
mathDiv/eval/eval.ls
(function(){
return function(o){
return function(scope){
var content, evalString, c, result, e;
content = inc("content/content")(o);
evalString = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = content).length; i$ < len$; ++i$) {
c = ref$[i$];
results$.push(c.eval(scope));
}
return results$;
}()).join(" ");
try {
result = eval(evalString);
if (_.isString(result)) {
return null;
} else {
return result;
}
} catch (e$) {
e = e$;
console.log("WARNING: MathDiv eval error in following expression\n" + evalString, e);
return null;
}
};
};
})();
mathDiv/finish/finish.ls
(function(){
return function(o){
return function(cancelCallback){
var result, ref$;
result = {
correctValue: o.div.calcCorrectValue()
};
o.stop();
o.disable();
o.isDone = true;
if ((ref$ = o.buttonsDiv) != null) {
ref$.hide();
}
return typeof o.onFinish == 'function' ? o.onFinish(result, cancelCallback) : void 8;
};
};
})();
mathDiv/getMathData/get.ls
(function(){
return function(o){
return function(){
var content, res$, i$, ref$, len$, el, asciimath, i, mathData;
res$ = [];
for (i$ = 0, len$ = (ref$ = o.div.childrenAll()).length; i$ < len$; ++i$) {
el = ref$[i$];
if (!el.getMathData) {
continue;
} else {
res$.push(typeof el.getMathData == 'function' ? el.getMathData() : void 8);
}
}
content = res$;
asciimath = "";
for (i$ = 0, len$ = content.length; i$ < len$; ++i$) {
i = i$;
mathData = content[i$];
if (i === 0) {
asciimath += mathData.asciimath;
} else if (mathData.tagName === "mspace") {
asciimath += mathData.asciimath;
} else {
asciimath += " " + mathData.asciimath;
}
}
return {
tagName: "math",
content: content,
asciimath: asciimath
};
};
};
})();
mathDiv/getValue/get.ls
(function(){
return function(o){
return function(){
return o.getMathData().asciimath;
};
};
})();
mathDiv/keyManager/keyManager.ls
(function(){
return function(o){
var onKey;
onKey = function(e){
var f, char;
f = e.detail.functionKey;
char = e.detail.char;
if (_.includes("0123456789", char)) {
return o.onKey(char, false);
} else if (_.includes("+-*/=", char)) {
return o.onKey(char, false);
} else if (char === ":") {
return o.onKey("÷", false);
} else if (char === ",") {
return o.onKey(".", false);
} else if (char === "_") {
return null;
} else if (char === "(") {
return o.onKey("()", false);
} else if (char === "^") {
debug("Achtung, die Tastatur-Eingabe von ^ wird nicht mehr unterstützt, weil es nicht sauber funktioniert.");
return null;
} else if (f === "backspace") {
return o.onKey("back", true);
} else if (f === "left") {
return o.onKey("moveCursorLeft", true);
} else if (f === "right") {
return o.onKey("moveCursorRight", true);
} else if (f === "enter") {
return o.onKey("enter", true);
} else if (!f) {
return o.onKey(char, false);
}
};
return {
start: function(){
if (!o.div.hasClass("keyManager-any")) {
o.div.addClass("keyManager-any");
return o.div.bind("keyManager", onKey);
}
},
stop: function(){
o.div.removeClass("keyManager-any");
return o.div.unbind("keyManager", onKey);
}
};
};
})();
mathDiv/mathDiv.ls
(function(){
return function(o){
var div, that;
if (_.isString(o)) {
o = {
value: o
};
}
o == null && (o = {});
o.enabled == null && (o.enabled = true);
o.debug == null && (o.debug = false);
o.matLayout == null && (o.matLayout = {});
o.keyboardLayout = o.keyboardLayout || o.matLayout.keyboardLayout || "mathDiv";
o.keyboardSubmitLabel == null && (o.keyboardSubmitLabel = T("check"));
o.gapValidateMode == null && (o.gapValidateMode = "literal");
o.isDone = true;
o.div = inc("div/div")(o);
o.screenKeyboard = inc("screenKeyboard/screenKeyboard")(o);
o.keyManager = inc("keyManager/keyManager")(o);
o.onKey = inc("onKey/onKey")(o);
o.calcSourceDiv = inc("calcSourceDiv/calc")(o);
o.calcSpecialKeys = inc("calcSpecialKeys/calc")(o);
o.createElements = inc("createElements/create")(o);
o.getMathData = inc("getMathData/get")(o);
o.setValue = inc("setValue/set")(o);
o.getValue = inc("getValue/get")(o);
o.start = inc("start/start")(o);
o.finish = inc("finish/finish")(o);
o.stop = inc("stop/stop")(o);
o.enable = inc("enable/enable")(o);
o.disable = inc("disable/disable")(o);
o.eval = inc("eval/eval")(o);
o.checkEquivalence = inc("checkEquivalence/check")(o);
o.setTrigMode = inc("trigMode/set/set")();
o.getTrigMode = inc("trigMode/get/get")();
o.adjustLayout = inc("adjustLayout/adjust")(o);
o.setColor = inc("setColor/set")(o);
div = o.div;
div.start = o.start;
div.stop = o.stop;
div.getValue = o.getValue;
div.setValue = o.setValue;
div.enable = o.enable;
div.disable = o.disable;
div.getMathData = o.getMathData;
div.eval = o.eval;
div.onKey = o.onKey;
div.adjustLayout = o.adjustLayout;
div.setColor = o.setColor;
div.isStarted = function(){
return o.isStarted && o.div.isVisible();
};
div.isEnabled = function(){
return o.enabled;
};
div.isDone = function(){
return o.isDone;
};
div.gaps = function(){
return o.gaps;
};
div.calcGapStringSolutions = inc("calcGapStringSolutions/calc")(o);
div.calcCorrectValue = inc("calcCorrectValue/calc")(o);
div.calcSyntax = inc("calcSyntax/calc")(o);
div.calcSpecialKeys = o.calcSpecialKeys;
div.checkEquivalence = o.checkEquivalence;
if (o.mode === "calculator") {
div.setTrigMode = o.setTrigMode;
div.getTrigMode = o.getTrigMode;
}
if (o.convertTag) {
inc("convertTag/convert")(o);
}
if (o.matsci && o.value != null) {
o.value = _.replaceAll(o.value, "matsci", "mat");
}
if (that = o.color) {
requestAnimationFrame(function(){
return o.setColor(that);
});
}
o.setValue(o.value || "");
div.sourceDiv = o.sourceDiv;
if (o.enabled) {
o.enable();
} else {
o.disable();
}
return div;
};
})();
mathDiv/onKey/_notAllowedChecks/afterInsert/containsNestedElements/check.ls
(function(){
return function(element, elementTag, depth){
var recursiveClosest;
recursiveClosest = function(element, depth){
var closestElement;
closestElement = element.findFirst("." + elementTag);
if (depth === 1 && closestElement != null) {
return true;
} else if (closestElement != null) {
return recursiveClosest(closestElement, depth - 1);
} else {
return false;
}
};
if (element.hasClass(elementTag)) {
depth--;
}
return recursiveClosest(element, depth);
};
})();
mathDiv/onKey/_notAllowedChecks/afterInsert/isNestedElement/check.ls
(function(){
return function(element, elementTag, depth){
var recursiveClosest;
recursiveClosest = function(element, depth){
var closestElement;
closestElement = element.closest("." + elementTag);
if (depth === 0 && closestElement != null) {
return true;
} else if (closestElement != null) {
return recursiveClosest(closestElement.parent(), depth - 1);
} else {
return false;
}
};
return recursiveClosest(element, depth);
};
})();
mathDiv/onKey/_notAllowedChecks/beforeInsert/asciiExponents/check.ls
(function(){
return function(o, cursor, value){
return in$(value, "⁰¹²³⁴⁵⁶⁷⁸⁹".split(""));
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/onKey/_notAllowedChecks/beforeInsert/nonNumbersUnderBar/check.ls
(function(){
return function(o, cursor, value){
var mrow, bar, valueNotANumber;
mrow = cursor.closest(".mrow");
bar = mrow != null ? mrow.closest(".mover") : void 8;
if ((bar != null ? bar.overType : void 8) !== "bar") {
return false;
}
valueNotANumber = !in$(value, "0123456789".split(""));
return valueNotANumber;
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/onKey/checkNotAllowedInsert/check.ls
(function(){
return function(o, cursor, value){
if (inc("../_notAllowedChecks/beforeInsert/nonNumbersUnderBar/check")(o, cursor, value)) {
return true;
}
if (inc("../_notAllowedChecks/beforeInsert/asciiExponents/check")(o, cursor, value)) {
return true;
}
return false;
};
})();
mathDiv/onKey/checkSmartInsert/check.ls
(function(){
return function(o, cursor, value){
var fns, other, constants, all, el, prevMis, prevMisString, mi, v, mis, i$, len$;
fns = ["log", "ln", "asin", "acos", "atan", "sin", "cos", "tan"];
other = ["sqrt", "root", "sup", "ncr", "bar", "lrarrow", "rarrow", "larrow"];
constants = ["pi"];
all = fns.concat(other, constants);
el = cursor.parent();
prevMis = [];
while (el) {
if (!el.hasClass("mi")) {
break;
}
prevMis.unshift(el);
el = el.previousSibling;
}
prevMisString = (function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = prevMis).length; i$ < len$; ++i$) {
mi = ref$[i$];
results$.push(mi.text().trim());
}
return results$;
}()).join("") + value;
v = _.find(all, function(f){
return _.includes(prevMisString, f);
});
if (!v) {
return false;
}
mis = prevMis.slice(-v.length + 1);
mis[0].previousSibling.startCursor("last");
for (i$ = 0, len$ = mis.length; i$ < len$; ++i$) {
el = mis[i$];
el.remove();
}
if (v === "pi") {
return "π";
} else {
return v;
}
};
})();
mathDiv/onKey/clear/clear.ls
(function(){
return function(o){
return (typeof o.clear == 'function' ? o.clear() : void 8) || o.setValue("");
};
})();
mathDiv/onKey/insert/_notAllowedDiv/insert.ls
(function(){
return function(c){
var mrow, redDiv;
mrow = c.closest(".mrow") || c.closest(".mathDiv");
redDiv = Div({
position: "absolute",
left: 0,
right: 0,
top: 0,
bottom: 0,
pointerEvents: "none",
background: Color.red[100],
opacity: 0.3
}).appendTo(mrow);
return setTimeout(function(){
return redDiv.remove();
}, 200);
};
})();
mathDiv/onKey/insert/abs/insert.ls
(function(){
return function(o, c, v){
var mfenced;
mfenced = o.createElement(document.createElement("mfenced").attr({
open: "|",
close: "|"
}));
c.insert(mfenced);
return mfenced.mrow.startCursor("first");
};
})();
mathDiv/onKey/insert/fenced/insert.ls
(function(){
return function(o, c, v){
var mfenced;
mfenced = o.createElement(document.createElement("mfenced").attr({
open: v[0],
close: v[1]
}));
c.insert(mfenced);
return mfenced.mrow.startCursor("first");
};
})();
mathDiv/onKey/insert/fn/insert.ls
(function(){
return function(o, c, v){
var mfn, arg;
mfn = o.createElement(document.createElement("mfn").html(v));
c.insert(mfn);
arg = mfn.notation === "post"
? mfn.previousSibling
: mfn.nextSibling;
if ((arg != null && arg.hasClass("mathElement")) && !arg.hasClass("mo")) {
mfn.wrapper.mrow1.setElements(arg);
if (mfn.notation === "post") {
mfn.startCursor("last");
} else {
arg.startCursor("first");
}
} else {
if (mfn.operator === "logbase") {
mfn.wrapper.base.mrow.startCursor("last");
} else {
mfn.wrapper.mrow1.startCursor("last");
}
}
return o.adjustLayout();
};
})();
mathDiv/onKey/insert/fraction/insert.ls
(function(){
return function(o, c, v){
var el, mfrac, prev;
el = document.createElement("mfrac");
mfrac = o.createElement(el);
c.insert(mfrac);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(mfrac, "mfrac", 2)) {
mfrac.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
prev = mfrac.previousSibling;
if (prev.hasClass("mathElement") && !prev.hasClass("mo")) {
if (inc("../../_notAllowedChecks/afterInsert/containsNestedElements/check")(prev, "mfrac", 2)) {
mfrac.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
mfrac.wrapper.mrow1.firstChild.after(prev);
el = mfrac.wrapper.mrow2.firstChild;
} else {
el = mfrac.wrapper.mrow1.firstChild;
}
el.startCursor("last");
return o.adjustLayout();
};
})();
mathDiv/onKey/insert/identifier/insert.ls
(function(){
return function(o, c, v){
var mi;
mi = o.createElement(document.createElement("mi").html(v));
c.insert(mi);
return mi.lastChild.startCursor();
};
})();
mathDiv/onKey/insert/ncr/insert.ls
(function(){
return function(o, c){
var mfenced, el, mfrac, prev, e;
mfenced = o.createElement(document.createElement("mfenced").attr({
open: "(",
close: ")"
}));
el = document.createElement("mfrac");
el.attr("linethickness", "0");
mfrac = o.createElement(el);
mfenced.mrow.setElements(mfrac);
c.insert(mfenced);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(mfrac, "mfrac", 1)) {
mfenced.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
prev = mfenced.previousSibling;
if (prev.hasClass("mathElement") && prev.hasClass("mn")) {
mfrac.wrapper.mrow1.firstChild.after(prev);
e = mfrac.wrapper.mrow2.firstChild;
} else {
e = mfrac.wrapper.mrow1.firstChild;
}
e.startCursor("last");
return o.adjustLayout();
};
})();
mathDiv/onKey/insert/number/insert.ls
(function(){
return function(o, c, v){
var mn;
mn = o.createElement(document.createElement("mn").html(v));
c.insert(mn);
return mn.lastChild.startCursor();
};
})();
mathDiv/onKey/insert/operator/insert.ls
(function(){
return function(o, c, v){
var mo;
mo = o.createElement(document.createElement("mo").html(v));
c.insert(mo);
return mo.lastChild.startCursor();
};
})();
mathDiv/onKey/insert/over/insert.ls
(function(){
return function(o, c, v){
var type, mover, next, prev;
type = (function(){
switch (v) {
case "bar":
return "‾";
case "rarrow":
return "→";
case "larrow":
return "←";
case "lrarrow":
return "↔";
}
}());
mover = o.createElement(document.createElement("mover").html(document.createElement("mo").html(type)));
c.insert(mover);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(mover, "mover", 1)) {
mover.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
next = mover.nextSibling;
prev = mover.previousSibling;
if ((next != null && next.hasClass("mn")) && (prev != null && prev.hasClass("mn")) && in$(prev.lastChild.innerHTML[0], ",.0123456789".split(""))) {
mover.wrapper.mrow1.setElements(next);
return next.startCursor("first");
} else {
return mover.wrapper.mrow1.startCursor("last");
}
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/onKey/insert/root/insert.ls
(function(){
return function(o, c){
var mroot, next;
mroot = o.createElement("mroot");
c.insert(mroot);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(mroot, "mroot", 3)) {
mroot.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
next = mroot.nextSibling;
if ((next != null && next.hasClass("mathElement")) && !next.hasClass("mo")) {
if (inc("../../_notAllowedChecks/afterInsert/containsNestedElements/check")(next, "mroot", 3)) {
mroot.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
mroot.mrow.setElements(next);
return next.startCursor("first");
} else {
return mroot.exp.mrow.startCursor("last");
}
};
})();
mathDiv/onKey/insert/sqrt/insert.ls
(function(){
return function(o, c){
var msqrt, next;
msqrt = o.createElement("msqrt");
c.insert(msqrt);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(msqrt, "msqrt", 3)) {
msqrt.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
next = msqrt.nextSibling;
if ((next != null && next.hasClass("mathElement")) && !next.hasClass("mo")) {
if (inc("../../_notAllowedChecks/afterInsert/containsNestedElements/check")(next, "msqrt", 3)) {
msqrt.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
msqrt.mrow.setElements(next);
return next.startCursor("first");
} else {
return msqrt.mrow.startCursor("last");
}
};
})();
mathDiv/onKey/insert/sub/insert.ls
(function(){
return function(o, c){
var msub, prev, mfencedElements;
if (inc("../_notAllowed/notAllowed")(c, "msub")) {
return;
}
msub = o.createElement("msub");
c.insert(msub);
prev = msub.previousSibling;
if (prev.hasClass("mn") || prev.hasClass("mi") || prev.hasClass("mfrac")) {
msub.wrapper.mrow1.setElements(prev);
msub.wrapper.mrow2.startCursor("last");
} else if (prev.hasClass("mfenced")) {
mfencedElements = prev.mrow.getElements();
msub.wrapper.mrow1.setElements(mfencedElements);
msub.wrapper.mrow2.startCursor("last");
prev.remove();
} else {
msub.wrapper.mrow1.startCursor("last");
}
return o.adjustLayout();
};
})();
mathDiv/onKey/insert/subFilled/insert.ls
(function(){
return function(o, c, v){
var msub, createChild, v0, v1;
msub = o.createElement("msub");
c.insert(msub);
createChild = function(s){
var mn, mi;
if (_.includes("0123456789.", s)) {
return mn = o.createElement(document.createElement("mn").html(s));
} else {
return mi = o.createElement(document.createElement("mi").html(s));
}
};
if (v) {
v0 = v.split("_")[0];
v1 = v.split("_")[1];
msub.wrapper.mrow1.setElements(createChild(v0));
msub.wrapper.mrow2.setElements(createChild(v1));
}
o.adjustLayout();
return msub.blinkerEnd.startCursor();
};
})();
mathDiv/onKey/insert/sup/insert.ls
(function(){
return function(o, c){
var msup, prev;
msup = o.createElement("msup");
c.insert(msup);
if (inc("../../_notAllowedChecks/afterInsert/isNestedElement/check")(msup, "msup", 2)) {
msup.remove();
inc("../_notAllowedDiv/insert")(c);
return;
}
prev = msup.previousSibling;
if (_.some(["mn", "mi", "mfrac", "msub", "mfenced", "mfn"], function(c){
return prev.hasClass(c);
})) {
msup.wrapper.mrow1.setElements(prev);
msup.wrapper.mrow2.startCursor("last");
} else {
msup.wrapper.mrow1.startCursor("last");
}
return o.adjustLayout();
};
})();
mathDiv/onKey/onKey.ls
(function(){
return function(o){
return function(value, special){
var v, c, ref$, ref1$, ref2$, ref3$, smartInsert;
v = value;
c = o.cursorElement;
if (!c) {
return;
}
if (v.trim() === "") {
return;
}
if (!special) {
if ((ref$ = o.currentGap) != null) {
ref$.selection['delete']();
}
}
if (!special && inc("checkNotAllowedInsert/check")(o, c, v)) {
inc("insert/_notAllowedDiv/insert")(c);
return;
}
if (_.includes("0123456789.", v)) {
inc("insert/number/insert")(o, c, v);
} else if (v === ",") {
inc("insert/number/insert")(o, c, ".");
} else if (_.includes('+-*÷=<>', v)) {
inc("insert/operator/insert")(o, c, v);
} else if (v === "ncr") {
inc("insert/ncr/insert")(o, c);
} else if (v === "fraction" || v === "/") {
inc("insert/fraction/insert")(o, c, v);
} else if (v === "sup") {
inc("insert/sup/insert")(o, c);
} else if (_.includes(v, "_")) {
inc("insert/subFilled/insert")(o, c, v);
} else if (v === "()" || v === "[]" || v === "{}") {
inc("insert/fenced/insert")(o, c, v);
} else if (v === "abs") {
inc("insert/abs/insert")(o, c);
} else if (v === "sqrt") {
inc("insert/sqrt/insert")(o, c);
} else if (v === "root") {
inc("insert/root/insert")(o, c);
} else if (v === "bar" || v === "rarrow" || v === "larrow" || v === "lrarrow") {
inc("insert/over/insert")(o, c, v);
} else if (in$(v, "sin cos tan asin acos atan log logbase ln !".split(" "))) {
inc("insert/fn/insert")(o, c, v);
} else if (v === "clear") {
inc("clear/clear")(o);
} else if (v === "back") {
if ((ref1$ = o.currentGap) != null) {
ref1$.selection['delete']();
}
if (c != null) {
c.back();
}
} else if (v === "moveCursorLeft") {
if ((ref2$ = o.currentGap) != null) {
ref2$.selection.unselect();
}
if (c != null) {
c.left();
}
} else if (v === "moveCursorRight") {
if ((ref3$ = o.currentGap) != null) {
ref3$.selection.unselect();
}
if (c != null) {
c.right();
}
} else if (v === "enter" || v === "submit") {
inc("submit/submit")(o);
} else if (!special) {
if (engine.isDebug && (smartInsert = inc("checkSmartInsert/check")(o, c, v))) {
o.onKey(smartInsert);
} else {
inc("insert/identifier/insert")(o, c, v);
}
} else {
inc("insert/_notAllowedDiv/insert")(c);
}
return o.adjustLayout();
};
};
})();
function in$(x, xs){
var i = -1, l = xs.length >>> 0;
while (++i < l) if (x === xs[i]) return true;
return false;
}
mathDiv/onKey/submit/submit.ls
(function(){
return function(o){
var ref$;
return (typeof o.submit == 'function' ? o.submit() : void 8) || ((ref$ = o.currentGap) != null ? ref$.submit() : void 8);
};
})();
mathDiv/screenKeyboard/keyboardHeader/_div/div.ls
(function(){
return function(html){
return Div({
display: "flex",
flex: "0 1 auto",
padding: "0.3em 0.6em"
}).html(Div({
flex: "1 1 auto",
whiteSpace: "nowrap",
textAlign: "center"
}).html(html));
};
})();
mathDiv/screenKeyboard/keyboardHeader/arrows/arrows.ls
(function(){
return function(o, hideSubmit){
var css;
css = {
borderRadius: "5px",
overflow: "visible",
backgroundColor: Color.grey[200],
padding: hideSubmit ? "0.5em 1em" : "0.5em"
};
return Div({
display: "flex",
flex: "0 1 auto",
alignItems: "stretch",
marginRight: !hideSubmit ? "0.8em" : void 8
}).append(Button("←").css({
marginRight: "0.4em"
}).css(css).tap(function(){
return o.onKey("moveCursorLeft", true);
}), Button("→").css(css).tap(function(){
return o.onKey("moveCursorRight", true);
}));
};
})();
mathDiv/screenKeyboard/keyboardHeader/header.ls
(function(){
return function(o){
var template, hideSubmit, hideArrows, hideHeader;
template = inc("/../app01/lib/gui/screenKeyboard/_templates/templates")[o.keyboardLayout];
hideSubmit = _.includes(template != null ? template.main.join("|") : void 8, "submit");
hideArrows = o.matLayout.hideArrows;
hideHeader = hideArrows && _.isEmpty(o.specialKeys) && o.keyboardLayout === "mathDivNumbers";
return function(screenKeyboard){
var div;
div = Div({
display: "flex",
minHeight: "2.5em",
alignItems: "stretch",
padding: "4px"
}).addClass("keyboardHeader").html(inc("specialKeys/specialKeys")(o), inc("spacer/spacer")(), !hideArrows ? inc("arrows/arrows")(o, hideSubmit) : void 8, !hideSubmit ? inc("submit/submit")(o) : void 8);
if (hideHeader) {
div.hide();
}
return div;
};
};
})();
mathDiv/screenKeyboard/keyboardHeader/spacer/spacer.ls
(function(){
return function(){
return Div({
flex: "0 1 auto"
});
};
})();
mathDiv/screenKeyboard/keyboardHeader/specialKeys/specialKeys.ls
(function(){
return function(o){
var specialKeys, div, k;
specialKeys = o.specialKeys;
return div = Div({
display: "flex",
justifyContent: "flex-start",
flex: "1 1 auto",
flexWrap: "wrap"
}).append((function(){
var i$, ref$, len$, results$ = [];
for (i$ = 0, len$ = (ref$ = _.sortBy(_.keys(specialKeys))).length; i$ < len$; ++i$) {
k = ref$[i$];
results$.push(specialKeys[k]);
}
return results$;
}()));
};
})();
mathDiv/screenKeyboard/keyboardHeader/submit/submit.ls
(function(){
return function(o){
return inc("../_div/div")(T("check")).css({
backgroundColor: Color.grey[200],
width: "6em",
borderRadius: "5px"
}).tap(function(){
return o.onKey("submit", true);
});
};
})();
mathDiv/screenKeyboard/screenKeyboard.ls
(function(){
return function(o){
var parent, create;
parent = null;
create = function(){
var screenKeyboard;
parent = o.keyboardParentDiv || app.currentPage.bottom;
if (o.keyboardParentDiv) {
parent.addClass("keyboardParentDiv");
}
parent.addClass("safeAreaPaddingLeft").addClass("safeAreaPaddingRight").addClass("safeAreaPaddingBottom");
parent.append(screenKeyboard = inc("/../app01/lib/gui/screenKeyboard/keyboard")({
onKey: o.onKey,
input: o.div,
layout: o.keyboardLayout,
keyboardHeader: o.showKeyboardHeader ? inc("keyboardHeader/header")(o) : void 8,
shiftStatus: false,
submitLabel: o.keyboardSubmitLabel,
showNewLine: false,
showSubmit: true
}).show()).show();
screenKeyboard.css({
maxWidth: "40em",
margin: "0 auto"
});
return o.div.screenKeyboard = screenKeyboard;
};
return {
start: function(){
if (!o.div.screenKeyboard) {
create();
}
return o.div.screenKeyboard.start();
},
stop: function(){
var ref$, ref1$;
return (ref$ = o.div) != null ? (ref1$ = ref$.screenKeyboard) != null ? ref1$.stop() : void 8 : void 8;
}
};
};
})();
mathDiv/setColor/set.ls
(function(){
return function(o){
return function(color, div){
var i$, ref$, len$, el, results$ = [];
div == null && (div = o.div);
div.css({
color: color
});
for (i$ = 0, len$ = (ref$ = div.findAll(".feedbackColor")).length; i$ < len$; ++i$) {
el = ref$[i$];
results$.push(el.setFeedbackColor(color));
}
return results$;
};
};
})();
mathDiv/setValue/addClickPadding/add.ls
(function(){
return function(o){
var add;
add = function(){
var ref$, ref1$;
if ((ref$ = o.div.parent()) != null && ref$.hasClass("mixed")) {
return;
}
if (((ref1$ = _.last(o.elements)) != null && ref1$.hasClass("mgap")) && o.mode === "write") {
return o.div.css({
padding: "0 0.5em"
});
}
};
return o.div.onDomAppend(add);
};
})();
mathDiv/setValue/disableNonGaps/calcDisable/calc.ls
(function(){
return function(el){
var p;
if (el.hasClass("mgap")) {
return false;
}
if (el.findAll(".mgap").length > 0) {
return false;
}
p = el.parent();
while (p) {
if (p.hasClass("mathDiv")) {
return true;
} else if (p.hasClass("mgap")) {
return false;
}
p = p.parent();
}
return true;
};
})();
mathDiv/setValue/disableNonGaps/disable.ls
(function(){
return function(o){
var i$, ref$, len$, el, results$ = [];
for (i$ = 0, len$ = (ref$ = o.div.findAll(".cursorSupport")).length; i$ < len$; ++i$) {
el = ref$[i$];
if (inc("calcDisable/calc")(el)) {
results$.push(el.css({
pointerEvents: "none"
}));
}
}
return results$;
};
})();
mathDiv/setValue/set.ls
(function(){
return function(o){
return function(value){
var i$, ref$, len$, i, el;
if (value.match(/[0-9],[0-9]/)) {
debug("ACHTUNG: In Mat-tags bitte nicht ',' als Dezimalseparator verwenden sondern '.'");
}
o.value = value;
o.calcSourceDiv();
o.createElements();
inc("addClickPadding/add")(o);
if (o.div.isVisible()) {
o.adjustLayout();
} else {
o.div.onDomAppendAndVisible(function(){
return o.adjustLayout();
});
}
o.gaps = o.div.findAll(".mgap");
for (i$ = 0, len$ = (ref$ = o.gaps).length; i$ < len$; ++i$) {
i = i$;
el = ref$[i$];
el.gapIndex = i;
el.addClass("gap" + i);
}
if (o.gaps.length > 0) {
o.isDone = false;
return inc("disableNonGaps/disable")(o);
} else if (o.isStarted) {
return o.div.endDiv.startCursor();
}
};
};
})();
mathDiv/start/start.ls
(function(){
return function(o){
return function(){
var ref$, ref1$, ref2$;
if (o.gaps.length === 0 && ((ref$ = o.mode) === "buttons" || ref$ === "write")) {
if (typeof o.onFinish == 'function') {
o.onFinish();
}
return;
}
if (!o.enabled) {
return;
}
if (!o.div.isVisible()) {
return;
}
if (((ref$ = body.findFirst(".gapWriteMistakeHint")) != null && ref$.isVisible()) && body.findFirst(".bottomMessage") == null) {
return;
}
if ((ref1$ = o.slide) != null && ref1$.levelPlayer.currentGap) {
return;
}
inc("updateAppLastInput/update")(o);
if ((ref2$ = o.mode) === "mathFormula" || ref2$ === "write") {
o.specialKeys = o.calcSpecialKeys();
}
if ((ref2$ = o.mode) === "write" || ref2$ === "mathFormula" || ref2$ === "calculator") {
o.screenKeyboard.start();
o.keyManager.start();
} else if (o.mode === "buttons") {
if ((ref2$ = o.buttonsDiv) != null) {
ref2$.parent().show();
}
}
o.isStarted = true;
o.adjustLayout();
if (!o.cursorElement) {
if (o.gaps.length > 0) {
inc("startNextGap/start")(o);
} else {
o.div.endDiv.startCursor();
}
}
if (typeof o.onStart == 'function') {
o.onStart();
}
return o.div;
};
};
})();
mathDiv/start/startNextGap/start.ls
(function(){
return function(o){
var nextGap;
nextGap = _.find(o.gaps, function(g){
return !g.gapIsCompleted;
});
if (o.currentGap && !o.currentGap.gapIsCompleted) {
return o.currentGap.start();
} else if (nextGap) {
return nextGap.start();
} else {
return o.finish();
}
};
})();
mathDiv/start/updateAppLastInput/update.ls
(function(){
return function(o){
var lastInput, lastPopupInput, ref$, ref1$;
lastInput = app.lastInput;
if (lastInput && lastInput !== o.div) {
lastInput.stop();
}
lastPopupInput = app.lastPopupInput;
if (lastPopupInput && lastPopupInput !== o.div) {
lastPopupInput.stop();
}
if (!((ref$ = app.currentPopup) != null && ref$.contains(o.div))) {
return app.lastInput = o.div;
} else if ((ref1$ = app.currentPopup) != null && ref1$.contains(o.div)) {
return app.lastPopupInput = o.div;
}
};
})();
mathDiv/stop/stop.ls
(function(){
return function(o){
return function(){
var ref$, ref1$;
if (!o.isStarted) {
return;
}
if ((ref$ = o.cursorElement) != null) {
ref$.stopCursor();
}
o.screenKeyboard.stop();
o.keyManager.stop();
o.isStarted = false;
if ((ref1$ = app.currentPage.levelPlayer) != null) {
ref1$.currentGap = undefined;
}
if (typeof o.onStop == 'function') {
o.onStop();
}
return o.div;
};
};
})();
mathDiv/trigMode/get/get.ls
(function(){
return function(){
return function(){
var key, value;
key = "mathDivCalculatorTrigMode";
value = inc("/../app01/lib/util/cache/get/get")(key);
if (value == null) {
value = "deg";
inc("/../app01/lib/util/cache/set/set")(key, value);
}
return value;
};
};
})();
mathDiv/trigMode/set/set.ls
(function(){
return function(){
return function(v){
if (v !== "deg" && v !== "rad") {
debug("trigMode value " + v + " not valid");
return;
}
return inc("/../app01/lib/util/cache/set/set")("mathDivCalculatorTrigMode", v);
};
};
})();