@ant-design/x-markdown
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JavaScript
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"default": function() { return /* binding */ plugins_Latex; }
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;// CONCATENATED MODULE: ../../node_modules/katex/dist/katex.mjs
/**
* Lexing or parsing positional information for error reporting.
* This object is immutable.
*/class SourceLocation{// The + prefix indicates that these fields aren't writeable
// Lexer holding the input string.
// Start offset, zero-based inclusive.
// End offset, zero-based exclusive.
constructor(lexer,start,end){this.lexer=void 0;this.start=void 0;this.end=void 0;this.lexer=lexer;this.start=start;this.end=end;}/**
* Merges two `SourceLocation`s from location providers, given they are
* provided in order of appearance.
* - Returns the first one's location if only the first is provided.
* - Returns a merged range of the first and the last if both are provided
* and their lexers match.
* - Otherwise, returns null.
*/static range(first,second){if(!second){return first&&first.loc;}else if(!first||!first.loc||!second.loc||first.loc.lexer!==second.loc.lexer){return null;}else{return new SourceLocation(first.loc.lexer,first.loc.start,second.loc.end);}}}/**
* Interface required to break circular dependency between Token, Lexer, and
* ParseError.
*/ /**
* The resulting token returned from `lex`.
*
* It consists of the token text plus some position information.
* The position information is essentially a range in an input string,
* but instead of referencing the bare input string, we refer to the lexer.
* That way it is possible to attach extra metadata to the input string,
* like for example a file name or similar.
*
* The position information is optional, so it is OK to construct synthetic
* tokens if appropriate. Not providing available position information may
* lead to degraded error reporting, though.
*/class Token{// don't expand the token
// used in \noexpand
constructor(text,// the text of this token
loc){this.text=void 0;this.loc=void 0;this.noexpand=void 0;this.treatAsRelax=void 0;this.text=text;this.loc=loc;}/**
* Given a pair of tokens (this and endToken), compute a `Token` encompassing
* the whole input range enclosed by these two.
*/range(endToken,// last token of the range, inclusive
text// the text of the newly constructed token
){return new Token(text,SourceLocation.range(this,endToken));}}/**
* This is the ParseError class, which is the main error thrown by KaTeX
* functions when something has gone wrong. This is used to distinguish internal
* errors from errors in the expression that the user provided.
*
* If possible, a caller should provide a Token or ParseNode with information
* about where in the source string the problem occurred.
*/class ParseError{// Error start position based on passed-in Token or ParseNode.
// Length of affected text based on passed-in Token or ParseNode.
// The underlying error message without any context added.
constructor(message,// The error message
token// An object providing position information
){this.name=void 0;this.position=void 0;this.length=void 0;this.rawMessage=void 0;var error="KaTeX parse error: "+message;var start;var end;var loc=token&&token.loc;if(loc&&loc.start<=loc.end){// If we have the input and a position, make the error a bit fancier
// Get the input
var input=loc.lexer.input;// Prepend some information
start=loc.start;end=loc.end;if(start===input.length){error+=" at end of input: ";}else{error+=" at position "+(start+1)+": ";}// Underline token in question using combining underscores
var underlined=input.slice(start,end).replace(/[^]/g,"$&\u0332");// Extract some context from the input and add it to the error
var left;if(start>15){left="…"+input.slice(start-15,start);}else{left=input.slice(0,start);}var right;if(end+15<input.length){right=input.slice(end,end+15)+"…";}else{right=input.slice(end);}error+=left+underlined+right;}// Some hackery to make ParseError a prototype of Error
// See http://stackoverflow.com/a/8460753
// $FlowFixMe
var self=new Error(error);self.name="ParseError";// $FlowFixMe
self.__proto__=ParseError.prototype;self.position=start;if(start!=null&&end!=null){self.length=end-start;}self.rawMessage=message;return self;}}// $FlowFixMe More hackery
ParseError.prototype.__proto__=Error.prototype;/**
* This file contains a list of utility functions which are useful in other
* files.
*/ /**
* Provide a default value if a setting is undefined
* NOTE: Couldn't use `T` as the output type due to facebook/flow#5022.
*/var deflt=function deflt(setting,defaultIfUndefined){return setting===undefined?defaultIfUndefined:setting;};// hyphenate and escape adapted from Facebook's React under Apache 2 license
var uppercase=/([A-Z])/g;var hyphenate=function hyphenate(str){return str.replace(uppercase,"-$1").toLowerCase();};var ESCAPE_LOOKUP={"&":"&",">":">","<":"<","\"":""","'":"'"};var ESCAPE_REGEX=/[&><"']/g;/**
* Escapes text to prevent scripting attacks.
*/function katex_escape(text){return String(text).replace(ESCAPE_REGEX,match=>ESCAPE_LOOKUP[match]);}/**
* Sometimes we want to pull out the innermost element of a group. In most
* cases, this will just be the group itself, but when ordgroups and colors have
* a single element, we want to pull that out.
*/var getBaseElem=function getBaseElem(group){if(group.type==="ordgroup"){if(group.body.length===1){return getBaseElem(group.body[0]);}else{return group;}}else if(group.type==="color"){if(group.body.length===1){return getBaseElem(group.body[0]);}else{return group;}}else if(group.type==="font"){return getBaseElem(group.body);}else{return group;}};/**
* TeXbook algorithms often reference "character boxes", which are simply groups
* with a single character in them. To decide if something is a character box,
* we find its innermost group, and see if it is a single character.
*/var isCharacterBox=function isCharacterBox(group){var baseElem=getBaseElem(group);// These are all they types of groups which hold single characters
return baseElem.type==="mathord"||baseElem.type==="textord"||baseElem.type==="atom";};var assert=function assert(value){if(!value){throw new Error('Expected non-null, but got '+String(value));}return value;};/**
* Return the protocol of a URL, or "_relative" if the URL does not specify a
* protocol (and thus is relative), or `null` if URL has invalid protocol
* (so should be outright rejected).
*/var protocolFromUrl=function protocolFromUrl(url){// Check for possible leading protocol.
// https://url.spec.whatwg.org/#url-parsing strips leading whitespace
// (U+20) or C0 control (U+00-U+1F) characters.
// eslint-disable-next-line no-control-regex
var protocol=/^[\x00-\x20]*([^\\/#?]*?)(:|�*58|�*3a|&colon)/i.exec(url);if(!protocol){return"_relative";}// Reject weird colons
if(protocol[2]!==":"){return null;}// Reject invalid characters in scheme according to
// https://datatracker.ietf.org/doc/html/rfc3986#section-3.1
if(!/^[a-zA-Z][a-zA-Z0-9+\-.]*$/.test(protocol[1])){return null;}// Lowercase the protocol
return protocol[1].toLowerCase();};var utils={deflt,escape: katex_escape,hyphenate,getBaseElem,isCharacterBox,protocolFromUrl};/* eslint no-console:0 */ // TODO: automatically generate documentation
// TODO: check all properties on Settings exist
// TODO: check the type of a property on Settings matches
var SETTINGS_SCHEMA={displayMode:{type:"boolean",description:"Render math in display mode, which puts the math in "+"display style (so \\int and \\sum are large, for example), and "+"centers the math on the page on its own line.",cli:"-d, --display-mode"},output:{type:{enum:["htmlAndMathml","html","mathml"]},description:"Determines the markup language of the output.",cli:"-F, --format <type>"},leqno:{type:"boolean",description:"Render display math in leqno style (left-justified tags)."},fleqn:{type:"boolean",description:"Render display math flush left."},throwOnError:{type:"boolean",default:true,cli:"-t, --no-throw-on-error",cliDescription:"Render errors (in the color given by --error-color) ins"+"tead of throwing a ParseError exception when encountering an error."},errorColor:{type:"string",default:"#cc0000",cli:"-c, --error-color <color>",cliDescription:"A color string given in the format 'rgb' or 'rrggbb' "+"(no #). This option determines the color of errors rendered by the "+"-t option.",cliProcessor:color=>"#"+color},macros:{type:"object",cli:"-m, --macro <def>",cliDescription:"Define custom macro of the form '\\foo:expansion' (use "+"multiple -m arguments for multiple macros).",cliDefault:[],cliProcessor:(def,defs)=>{defs.push(def);return defs;}},minRuleThickness:{type:"number",description:"Specifies a minimum thickness, in ems, for fraction lines,"+" `\\sqrt` top lines, `{array}` vertical lines, `\\hline`, "+"`\\hdashline`, `\\underline`, `\\overline`, and the borders of "+"`\\fbox`, `\\boxed`, and `\\fcolorbox`.",processor:t=>Math.max(0,t),cli:"--min-rule-thickness <size>",cliProcessor:parseFloat},colorIsTextColor:{type:"boolean",description:"Makes \\color behave like LaTeX's 2-argument \\textcolor, "+"instead of LaTeX's one-argument \\color mode change.",cli:"-b, --color-is-text-color"},strict:{type:[{enum:["warn","ignore","error"]},"boolean","function"],description:"Turn on strict / LaTeX faithfulness mode, which throws an "+"error if the input uses features that are not supported by LaTeX.",cli:"-S, --strict",cliDefault:false},trust:{type:["boolean","function"],description:"Trust the input, enabling all HTML features such as \\url.",cli:"-T, --trust"},maxSize:{type:"number",default:Infinity,description:"If non-zero, all user-specified sizes, e.g. in "+"\\rule{500em}{500em}, will be capped to maxSize ems. Otherwise, "+"elements and spaces can be arbitrarily large",processor:s=>Math.max(0,s),cli:"-s, --max-size <n>",cliProcessor:parseInt},maxExpand:{type:"number",default:1000,description:"Limit the number of macro expansions to the specified "+"number, to prevent e.g. infinite macro loops. If set to Infinity, "+"the macro expander will try to fully expand as in LaTeX.",processor:n=>Math.max(0,n),cli:"-e, --max-expand <n>",cliProcessor:n=>n==="Infinity"?Infinity:parseInt(n)},globalGroup:{type:"boolean",cli:false}};function getDefaultValue(schema){if(schema.default){return schema.default;}var type=schema.type;var defaultType=Array.isArray(type)?type[0]:type;if(typeof defaultType!=='string'){return defaultType.enum[0];}switch(defaultType){case'boolean':return false;case'string':return'';case'number':return 0;case'object':return{};}}/**
* The main Settings object
*
* The current options stored are:
* - displayMode: Whether the expression should be typeset as inline math
* (false, the default), meaning that the math starts in
* \textstyle and is placed in an inline-block); or as display
* math (true), meaning that the math starts in \displaystyle
* and is placed in a block with vertical margin.
*/class Settings{constructor(options){this.displayMode=void 0;this.output=void 0;this.leqno=void 0;this.fleqn=void 0;this.throwOnError=void 0;this.errorColor=void 0;this.macros=void 0;this.minRuleThickness=void 0;this.colorIsTextColor=void 0;this.strict=void 0;this.trust=void 0;this.maxSize=void 0;this.maxExpand=void 0;this.globalGroup=void 0;// allow null options
options=options||{};for(var prop in SETTINGS_SCHEMA){if(SETTINGS_SCHEMA.hasOwnProperty(prop)){// $FlowFixMe
var schema=SETTINGS_SCHEMA[prop];// TODO: validate options
// $FlowFixMe
this[prop]=options[prop]!==undefined?schema.processor?schema.processor(options[prop]):options[prop]:getDefaultValue(schema);}}}/**
* Report nonstrict (non-LaTeX-compatible) input.
* Can safely not be called if `this.strict` is false in JavaScript.
*/reportNonstrict(errorCode,errorMsg,token){var strict=this.strict;if(typeof strict==="function"){// Allow return value of strict function to be boolean or string
// (or null/undefined, meaning no further processing).
strict=strict(errorCode,errorMsg,token);}if(!strict||strict==="ignore"){return;}else if(strict===true||strict==="error"){throw new ParseError("LaTeX-incompatible input and strict mode is set to 'error': "+(errorMsg+" ["+errorCode+"]"),token);}else if(strict==="warn"){typeof console!=="undefined"&&console.warn("LaTeX-incompatible input and strict mode is set to 'warn': "+(errorMsg+" ["+errorCode+"]"));}else{// won't happen in type-safe code
typeof console!=="undefined"&&console.warn("LaTeX-incompatible input and strict mode is set to "+("unrecognized '"+strict+"': "+errorMsg+" ["+errorCode+"]"));}}/**
* Check whether to apply strict (LaTeX-adhering) behavior for unusual
* input (like `\\`). Unlike `nonstrict`, will not throw an error;
* instead, "error" translates to a return value of `true`, while "ignore"
* translates to a return value of `false`. May still print a warning:
* "warn" prints a warning and returns `false`.
* This is for the second category of `errorCode`s listed in the README.
*/useStrictBehavior(errorCode,errorMsg,token){var strict=this.strict;if(typeof strict==="function"){// Allow return value of strict function to be boolean or string
// (or null/undefined, meaning no further processing).
// But catch any exceptions thrown by function, treating them
// like "error".
try{strict=strict(errorCode,errorMsg,token);}catch(error){strict="error";}}if(!strict||strict==="ignore"){return false;}else if(strict===true||strict==="error"){return true;}else if(strict==="warn"){typeof console!=="undefined"&&console.warn("LaTeX-incompatible input and strict mode is set to 'warn': "+(errorMsg+" ["+errorCode+"]"));return false;}else{// won't happen in type-safe code
typeof console!=="undefined"&&console.warn("LaTeX-incompatible input and strict mode is set to "+("unrecognized '"+strict+"': "+errorMsg+" ["+errorCode+"]"));return false;}}/**
* Check whether to test potentially dangerous input, and return
* `true` (trusted) or `false` (untrusted). The sole argument `context`
* should be an object with `command` field specifying the relevant LaTeX
* command (as a string starting with `\`), and any other arguments, etc.
* If `context` has a `url` field, a `protocol` field will automatically
* get added by this function (changing the specified object).
*/isTrusted(context){if(context.url&&!context.protocol){var protocol=utils.protocolFromUrl(context.url);if(protocol==null){return false;}context.protocol=protocol;}var trust=typeof this.trust==="function"?this.trust(context):this.trust;return Boolean(trust);}}/**
* This file contains information and classes for the various kinds of styles
* used in TeX. It provides a generic `Style` class, which holds information
* about a specific style. It then provides instances of all the different kinds
* of styles possible, and provides functions to move between them and get
* information about them.
*/ /**
* The main style class. Contains a unique id for the style, a size (which is
* the same for cramped and uncramped version of a style), and a cramped flag.
*/class Style{constructor(id,size,cramped){this.id=void 0;this.size=void 0;this.cramped=void 0;this.id=id;this.size=size;this.cramped=cramped;}/**
* Get the style of a superscript given a base in the current style.
*/sup(){return styles[sup[this.id]];}/**
* Get the style of a subscript given a base in the current style.
*/sub(){return styles[sub[this.id]];}/**
* Get the style of a fraction numerator given the fraction in the current
* style.
*/fracNum(){return styles[fracNum[this.id]];}/**
* Get the style of a fraction denominator given the fraction in the current
* style.
*/fracDen(){return styles[fracDen[this.id]];}/**
* Get the cramped version of a style (in particular, cramping a cramped style
* doesn't change the style).
*/cramp(){return styles[cramp[this.id]];}/**
* Get a text or display version of this style.
*/text(){return styles[text$1[this.id]];}/**
* Return true if this style is tightly spaced (scriptstyle/scriptscriptstyle)
*/isTight(){return this.size>=2;}}// Export an interface for type checking, but don't expose the implementation.
// This way, no more styles can be generated.
// IDs of the different styles
var D=0;var Dc=1;var T=2;var Tc=3;var S=4;var Sc=5;var SS=6;var SSc=7;// Instances of the different styles
var styles=[new Style(D,0,false),new Style(Dc,0,true),new Style(T,1,false),new Style(Tc,1,true),new Style(S,2,false),new Style(Sc,2,true),new Style(SS,3,false),new Style(SSc,3,true)];// Lookup tables for switching from one style to another
var sup=[S,Sc,S,Sc,SS,SSc,SS,SSc];var sub=[Sc,Sc,Sc,Sc,SSc,SSc,SSc,SSc];var fracNum=[T,Tc,S,Sc,SS,SSc,SS,SSc];var fracDen=[Tc,Tc,Sc,Sc,SSc,SSc,SSc,SSc];var cramp=[Dc,Dc,Tc,Tc,Sc,Sc,SSc,SSc];var text$1=[D,Dc,T,Tc,T,Tc,T,Tc];// We only export some of the styles.
var Style$1={DISPLAY:styles[D],TEXT:styles[T],SCRIPT:styles[S],SCRIPTSCRIPT:styles[SS]};/*
* This file defines the Unicode scripts and script families that we
* support. To add new scripts or families, just add a new entry to the
* scriptData array below. Adding scripts to the scriptData array allows
* characters from that script to appear in \text{} environments.
*/ /**
* Each script or script family has a name and an array of blocks.
* Each block is an array of two numbers which specify the start and
* end points (inclusive) of a block of Unicode codepoints.
*/ /**
* Unicode block data for the families of scripts we support in \text{}.
* Scripts only need to appear here if they do not have font metrics.
*/var scriptData=[{// Latin characters beyond the Latin-1 characters we have metrics for.
// Needed for Czech, Hungarian and Turkish text, for example.
name:'latin',blocks:[[0x0100,0x024f],// Latin Extended-A and Latin Extended-B
[0x0300,0x036f]// Combining Diacritical marks
]},{// The Cyrillic script used by Russian and related languages.
// A Cyrillic subset used to be supported as explicitly defined
// symbols in symbols.js
name:'cyrillic',blocks:[[0x0400,0x04ff]]},{// Armenian
name:'armenian',blocks:[[0x0530,0x058F]]},{// The Brahmic scripts of South and Southeast Asia
// Devanagari (0900–097F)
// Bengali (0980–09FF)
// Gurmukhi (0A00–0A7F)
// Gujarati (0A80–0AFF)
// Oriya (0B00–0B7F)
// Tamil (0B80–0BFF)
// Telugu (0C00–0C7F)
// Kannada (0C80–0CFF)
// Malayalam (0D00–0D7F)
// Sinhala (0D80–0DFF)
// Thai (0E00–0E7F)
// Lao (0E80–0EFF)
// Tibetan (0F00–0FFF)
// Myanmar (1000–109F)
name:'brahmic',blocks:[[0x0900,0x109F]]},{name:'georgian',blocks:[[0x10A0,0x10ff]]},{// Chinese and Japanese.
// The "k" in cjk is for Korean, but we've separated Korean out
name:"cjk",blocks:[[0x3000,0x30FF],// CJK symbols and punctuation, Hiragana, Katakana
[0x4E00,0x9FAF],// CJK ideograms
[0xFF00,0xFF60]// Fullwidth punctuation
// TODO: add halfwidth Katakana and Romanji glyphs
]},{// Korean
name:'hangul',blocks:[[0xAC00,0xD7AF]]}];/**
* Given a codepoint, return the name of the script or script family
* it is from, or null if it is not part of a known block
*/function scriptFromCodepoint(codepoint){for(var i=0;i<scriptData.length;i++){var script=scriptData[i];for(var _i=0;_i<script.blocks.length;_i++){var block=script.blocks[_i];if(codepoint>=block[0]&&codepoint<=block[1]){return script.name;}}}return null;}/**
* A flattened version of all the supported blocks in a single array.
* This is an optimization to make supportedCodepoint() fast.
*/var allBlocks=[];scriptData.forEach(s=>s.blocks.forEach(b=>allBlocks.push(...b)));/**
* Given a codepoint, return true if it falls within one of the
* scripts or script families defined above and false otherwise.
*
* Micro benchmarks shows that this is faster than
* /[\u3000-\u30FF\u4E00-\u9FAF\uFF00-\uFF60\uAC00-\uD7AF\u0900-\u109F]/.test()
* in Firefox, Chrome and Node.
*/function supportedCodepoint(codepoint){for(var i=0;i<allBlocks.length;i+=2){if(codepoint>=allBlocks[i]&&codepoint<=allBlocks[i+1]){return true;}}return false;}/**
* This file provides support to domTree.js and delimiter.js.
* It's a storehouse of path geometry for SVG images.
*/ // In all paths below, the viewBox-to-em scale is 1000:1.
var hLinePad=80;// padding above a sqrt vinculum. Prevents image cropping.
// The vinculum of a \sqrt can be made thicker by a KaTeX rendering option.
// Think of variable extraVinculum as two detours in the SVG path.
// The detour begins at the lower left of the area labeled extraVinculum below.
// The detour proceeds one extraVinculum distance up and slightly to the right,
// displacing the radiused corner between surd and vinculum. The radius is
// traversed as usual, then the detour resumes. It goes right, to the end of
// the very long vinculum, then down one extraVinculum distance,
// after which it resumes regular path geometry for the radical.
/* vinculum
/
/▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒←extraVinculum
/ █████████████████████←0.04em (40 unit) std vinculum thickness
/ /
/ /
/ /\
/ / surd
*/var sqrtMain=function sqrtMain(extraVinculum,hLinePad){// sqrtMain path geometry is from glyph U221A in the font KaTeX Main
return"M95,"+(622+extraVinculum+hLinePad)+"\nc-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,-10,-9.5,-14\nc0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54\nc44.2,-33.3,65.8,-50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10\ns173,378,173,378c0.7,0,35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429\nc69,-144,104.5,-217.7,106.5,-221\nl"+extraVinculum/2.075+" -"+extraVinculum+"\nc5.3,-9.3,12,-14,20,-14\nH400000v"+(40+extraVinculum)+"H845.2724\ns-225.272,467,-225.272,467s-235,486,-235,486c-2.7,4.7,-9,7,-19,7\nc-6,0,-10,-1,-12,-3s-194,-422,-194,-422s-65,47,-65,47z\nM"+(834+extraVinculum)+" "+hLinePad+"h400000v"+(40+extraVinculum)+"h-400000z";};var sqrtSize1=function sqrtSize1(extraVinculum,hLinePad){// size1 is from glyph U221A in the font KaTeX_Size1-Regular
return"M263,"+(601+extraVinculum+hLinePad)+"c0.7,0,18,39.7,52,119\nc34,79.3,68.167,158.7,102.5,238c34.3,79.3,51.8,119.3,52.5,120\nc340,-704.7,510.7,-1060.3,512,-1067\nl"+extraVinculum/2.084+" -"+extraVinculum+"\nc4.7,-7.3,11,-11,19,-11\nH40000v"+(40+extraVinculum)+"H1012.3\ns-271.3,567,-271.3,567c-38.7,80.7,-84,175,-136,283c-52,108,-89.167,185.3,-111.5,232\nc-22.3,46.7,-33.8,70.3,-34.5,71c-4.7,4.7,-12.3,7,-23,7s-12,-1,-12,-1\ns-109,-253,-109,-253c-72.7,-168,-109.3,-252,-110,-252c-10.7,8,-22,16.7,-34,26\nc-22,17.3,-33.3,26,-34,26s-26,-26,-26,-26s76,-59,76,-59s76,-60,76,-60z\nM"+(1001+extraVinculum)+" "+hLinePad+"h400000v"+(40+extraVinculum)+"h-400000z";};var sqrtSize2=function sqrtSize2(extraVinculum,hLinePad){// size2 is from glyph U221A in the font KaTeX_Size2-Regular
return"M983 "+(10+extraVinculum+hLinePad)+"\nl"+extraVinculum/3.13+" -"+extraVinculum+"\nc4,-6.7,10,-10,18,-10 H400000v"+(40+extraVinculum)+"\nH1013.1s-83.4,268,-264.1,840c-180.7,572,-277,876.3,-289,913c-4.7,4.7,-12.7,7,-24,7\ns-12,0,-12,0c-1.3,-3.3,-3.7,-11.7,-7,-25c-35.3,-125.3,-106.7,-373.3,-214,-744\nc-10,12,-21,25,-33,39s-32,39,-32,39c-6,-5.3,-15,-14,-27,-26s25,-30,25,-30\nc26.7,-32.7,52,-63,76,-91s52,-60,52,-60s208,722,208,722\nc56,-175.3,126.3,-397.3,211,-666c84.7,-268.7,153.8,-488.2,207.5,-658.5\nc53.7,-170.3,84.5,-266.8,92.5,-289.5z\nM"+(1001+extraVinculum)+" "+hLinePad+"h400000v"+(40+extraVinculum)+"h-400000z";};var sqrtSize3=function sqrtSize3(extraVinculum,hLinePad){// size3 is from glyph U221A in the font KaTeX_Size3-Regular
return"M424,"+(2398+extraVinculum+hLinePad)+"\nc-1.3,-0.7,-38.5,-172,-111.5,-514c-73,-342,-109.8,-513.3,-110.5,-514\nc0,-2,-10.7,14.3,-32,49c-4.7,7.3,-9.8,15.7,-15.5,25c-5.7,9.3,-9.8,16,-12.5,20\ns-5,7,-5,7c-4,-3.3,-8.3,-7.7,-13,-13s-13,-13,-13,-13s76,-122,76,-122s77,-121,77,-121\ns209,968,209,968c0,-2,84.7,-361.7,254,-1079c169.3,-717.3,254.7,-1077.7,256,-1081\nl"+extraVinculum/4.223+" -"+extraVinculum+"c4,-6.7,10,-10,18,-10 H400000\nv"+(40+extraVinculum)+"H1014.6\ns-87.3,378.7,-272.6,1166c-185.3,787.3,-279.3,1182.3,-282,1185\nc-2,6,-10,9,-24,9\nc-8,0,-12,-0.7,-12,-2z M"+(1001+extraVinculum)+" "+hLinePad+"\nh400000v"+(40+extraVinculum)+"h-400000z";};var sqrtSize4=function sqrtSize4(extraVinculum,hLinePad){// size4 is from glyph U221A in the font KaTeX_Size4-Regular
return"M473,"+(2713+extraVinculum+hLinePad)+"\nc339.3,-1799.3,509.3,-2700,510,-2702 l"+extraVinculum/5.298+" -"+extraVinculum+"\nc3.3,-7.3,9.3,-11,18,-11 H400000v"+(40+extraVinculum)+"H1017.7\ns-90.5,478,-276.2,1466c-185.7,988,-279.5,1483,-281.5,1485c-2,6,-10,9,-24,9\nc-8,0,-12,-0.7,-12,-2c0,-1.3,-5.3,-32,-16,-92c-50.7,-293.3,-119.7,-693.3,-207,-1200\nc0,-1.3,-5.3,8.7,-16,30c-10.7,21.3,-21.3,42.7,-32,64s-16,33,-16,33s-26,-26,-26,-26\ns76,-153,76,-153s77,-151,77,-151c0.7,0.7,35.7,202,105,604c67.3,400.7,102,602.7,104,\n606zM"+(1001+extraVinculum)+" "+hLinePad+"h400000v"+(40+extraVinculum)+"H1017.7z";};var phasePath=function phasePath(y){var x=y/2;// x coordinate at top of angle
return"M400000 "+y+" H0 L"+x+" 0 l65 45 L145 "+(y-80)+" H400000z";};var sqrtTall=function sqrtTall(extraVinculum,hLinePad,viewBoxHeight){// sqrtTall is from glyph U23B7 in the font KaTeX_Size4-Regular
// One path edge has a variable length. It runs vertically from the vinculum
// to a point near (14 units) the bottom of the surd. The vinculum
// is normally 40 units thick. So the length of the line in question is:
var vertSegment=viewBoxHeight-54-hLinePad-extraVinculum;return"M702 "+(extraVinculum+hLinePad)+"H400000"+(40+extraVinculum)+"\nH742v"+vertSegment+"l-4 4-4 4c-.667.7 -2 1.5-4 2.5s-4.167 1.833-6.5 2.5-5.5 1-9.5 1\nh-12l-28-84c-16.667-52-96.667 -294.333-240-727l-212 -643 -85 170\nc-4-3.333-8.333-7.667-13 -13l-13-13l77-155 77-156c66 199.333 139 419.667\n219 661 l218 661zM702 "+hLinePad+"H400000v"+(40+extraVinculum)+"H742z";};var sqrtPath=function sqrtPath(size,extraVinculum,viewBoxHeight){extraVinculum=1000*extraVinculum;// Convert from document ems to viewBox.
var path="";switch(size){case"sqrtMain":path=sqrtMain(extraVinculum,hLinePad);break;case"sqrtSize1":path=sqrtSize1(extraVinculum,hLinePad);break;case"sqrtSize2":path=sqrtSize2(extraVinculum,hLinePad);break;case"sqrtSize3":path=sqrtSize3(extraVinculum,hLinePad);break;case"sqrtSize4":path=sqrtSize4(extraVinculum,hLinePad);break;case"sqrtTall":path=sqrtTall(extraVinculum,hLinePad,viewBoxHeight);}return path;};var innerPath=function innerPath(name,height){// The inner part of stretchy tall delimiters
switch(name){case"\u239c":return"M291 0 H417 V"+height+" H291z M291 0 H417 V"+height+" H291z";case"\u2223":return"M145 0 H188 V"+height+" H145z M145 0 H188 V"+height+" H145z";case"\u2225":return"M145 0 H188 V"+height+" H145z M145 0 H188 V"+height+" H145z"+("M367 0 H410 V"+height+" H367z M367 0 H410 V"+height+" H367z");case"\u239f":return"M457 0 H583 V"+height+" H457z M457 0 H583 V"+height+" H457z";case"\u23a2":return"M319 0 H403 V"+height+" H319z M319 0 H403 V"+height+" H319z";case"\u23a5":return"M263 0 H347 V"+height+" H263z M263 0 H347 V"+height+" H263z";case"\u23aa":return"M384 0 H504 V"+height+" H384z M384 0 H504 V"+height+" H384z";case"\u23d0":return"M312 0 H355 V"+height+" H312z M312 0 H355 V"+height+" H312z";case"\u2016":return"M257 0 H300 V"+height+" H257z M257 0 H300 V"+height+" H257z"+("M478 0 H521 V"+height+" H478z M478 0 H521 V"+height+" H478z");default:return"";}};var path={// The doubleleftarrow geometry is from glyph U+21D0 in the font KaTeX Main
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doublerightarrow:"M399738 392l\n-10 10c-34 36-62.7 77-86 123-3.3 8-5 13.3-5 16 0 5.3 6.7 8 20 8 7.3 0 12.2-.5\n 14.5-1.5 2.3-1 4.8-4.5 7.5-10.5 49.3-97.3 121.7-169.3 217-216 28-14 57.3-25 88\n-33 6.7-2 11-3.8 13-5.5 2-1.7 3-4.2 3-7.5s-1-5.8-3-7.5c-2-1.7-6.3-3.5-13-5.5-68\n-17.3-128.2-47.8-180.5-91.5-52.3-43.7-93.8-96.2-124.5-157.5-9.3-8-15.3-12.3-18\n-13h-6c-12 .7-18 4-18 10 0 2 1.7 7 5 15 23.3 46 52 87 86 123l10 10H0v40h399782\nc-328 0 0 0 0 0l10 8c26.7 20 65.7 43 117 69-2.7 2-6 3.7-10 5-36.7 16-72.3 37.3\n-107 64l-10 8H0v40zM0 157v40h399730v-40zm0 194v40h399730v-40z",// leftarrow is from glyph U+2190 in font KaTeX Main
leftarrow:"M400000 241H110l3-3c68.7-52.7 113.7-120\n 135-202 4-14.7 6-23 6-25 0-7.3-7-11-21-11-8 0-13.2.8-15.5 2.5-2.3 1.7-4.2 5.8\n-5.5 12.5-1.3 4.7-2.7 10.3-4 17-12 48.7-34.8 92-68.5 130S65.3 228.3 18 247\nc-10 4-16 7.7-18 11 0 8.7 6 14.3 18 17 47.3 18.7 87.8 47 121.5 85S196 441.3 208\n 490c.7 2 1.3 5 2 9s1.2 6.7 1.5 8c.3 1.3 1 3.3 2 6s2.2 4.5 3.5 5.5c1.3 1 3.3\n 1.8 6 2.5s6 1 10 1c14 0 21-3.7 21-11 0-2-2-10.3-6-25-20-79.3-65-146.7-135-202\n l-3-3h399890zM100 241v40h399900v-40z",// overbrace is from glyphs U+23A9/23A8/23A7 in font KaTeX_Size4-Regular
leftbrace:"M6 548l-6-6v-35l6-11c56-104 135.3-181.3 238-232 57.3-28.7 117\n-45 179-50h399577v120H403c-43.3 7-81 15-113 26-100.7 33-179.7 91-237 174-2.7\n 5-6 9-10 13-.7 1-7.3 1-20 1H6z",leftbraceunder:"M0 6l6-6h17c12.688 0 19.313.3 20 1 4 4 7.313 8.3 10 13\n 35.313 51.3 80.813 93.8 136.5 127.5 55.688 33.7 117.188 55.8 184.5 66.5.688\n 0 2 .3 4 1 18.688 2.7 76 4.3 172 5h399450v120H429l-6-1c-124.688-8-235-61.7\n-331-161C60.687 138.7 32.312 99.3 7 54L0 41V6z",// overgroup is from the MnSymbol package (public domain)
leftgroup:"M400000 80\nH435C64 80 168.3 229.4 21 260c-5.9 1.2-18 0-18 0-2 0-3-1-3-3v-38C76 61 257 0\n 435 0h399565z",leftgroupunder:"M400000 262\nH435C64 262 168.3 112.6 21 82c-5.9-1.2-18 0-18 0-2 0-3 1-3 3v38c76 158 257 219\n 435 219h399565z",// Harpoons are from glyph U+21BD in font KaTeX Main
leftharpoon:"M0 267c.7 5.3 3 10 7 14h399993v-40H93c3.3\n-3.3 10.2-9.5 20.5-18.5s17.8-15.8 22.5-20.5c50.7-52 88-110.3 112-175 4-11.3 5\n-18.3 3-21-1.3-4-7.3-6-18-6-8 0-13 .7-15 2s-4.7 6.7-8 16c-42 98.7-107.3 174.7\n-196 228-6.7 4.7-10.7 8-12 10-1.3 2-2 5.7-2 11zm100-26v40h399900v-40z",leftharpoonplus:"M0 267c.7 5.3 3 10 7 14h399993v-40H93c3.3-3.3 10.2-9.5\n 20.5-18.5s17.8-15.8 22.5-20.5c50.7-52 88-110.3 112-175 4-11.3 5-18.3 3-21-1.3\n-4-7.3-6-18-6-8 0-13 .7-15 2s-4.7 6.7-8 16c-42 98.7-107.3 174.7-196 228-6.7 4.7\n-10.7 8-12 10-1.3 2-2 5.7-2 11zm100-26v40h399900v-40zM0 435v40h400000v-40z\nm0 0v40h400000v-40z",leftharpoondown:"M7 241c-4 4-6.333 8.667-7 14 0 5.333.667 9 2 11s5.333\n 5.333 12 10c90.667 54 156 130 196 228 3.333 10.667 6.333 16.333 9 17 2 .667 5\n 1 9 1h5c10.667 0 16.667-2 18-6 2-2.667 1-9.667-3-21-32-87.333-82.667-157.667\n-152-211l-3-3h399907v-40zM93 281 H400000 v-40L7 241z",leftharpoondownplus:"M7 435c-4 4-6.3 8.7-7 14 0 5.3.7 9 2 11s5.3 5.3 12\n 10c90.7 54 156 130 196 228 3.3 10.7 6.3 16.3 9 17 2 .7 5 1 9 1h5c10.7 0 16.7\n-2 18-6 2-2.7 1-9.7-3-21-32-87.3-82.7-157.7-152-211l-3-3h399907v-40H7zm93 0\nv40h399900v-40zM0 241v40h399900v-40zm0 0v40h399900v-40z",// hook is from glyph U+21A9 in font KaTeX Main
lefthook:"M400000 281 H103s-33-11.2-61-33.5S0 197.3 0 164s14.2-61.2 42.5\n-83.5C70.8 58.2 104 47 142 47 c16.7 0 25 6.7 25 20 0 12-8.7 18.7-26 20-40 3.3\n-68.7 15.7-86 37-10 12-15 25.3-15 40 0 22.7 9.8 40.7 29.5 54 19.7 13.3 43.5 21\n 71.5 23h399859zM103 281v-40h399897v40z",leftlinesegment:"M40 281 V428 H0 V94 H40 V241 H400000 v40z\nM40 281 V428 H0 V94 H40 V241 H400000 v40z",leftmapsto:"M40 281 V448H0V74H40V241H400000v40z\nM40 281 V448H0V74H40V241H400000v40z",// tofrom is from glyph U+21C4 in font KaTeX AMS Regular
leftToFrom:"M0 147h400000v40H0zm0 214c68 40 115.7 95.7 143 167h22c15.3 0 23\n-.3 23-1 0-1.3-5.3-13.7-16-37-18-35.3-41.3-69-70-101l-7-8h399905v-40H95l7-8\nc28.7-32 52-65.7 70-101 10.7-23.3 16-35.7 16-37 0-.7-7.7-1-23-1h-22C115.7 265.3\n 68 321 0 361zm0-174v-40h399900v40zm100 154v40h399900v-40z",longequal:"M0 50 h400000 v40H0z m0 194h40000v40H0z\nM0 50 h400000 v40H0z m0 194h40000v40H0z",midbrace:"M200428 334\nc-100.7-8.3-195.3-44-280-108-55.3-42-101.7-93-139-153l-9-14c-2.7 4-5.7 8.7-9 14\n-53.3 86.7-123.7 153-211 199-66.7 36-137.3 56.3-212 62H0V214h199568c178.3-11.7\n 311.7-78.3 403-201 6-8 9.7-12 11-12 .7-.7 6.7-1 18-1s17.3.3 18 1c1.3 0 5 4 11\n 12 44.7 59.3 101.3 106.3 170 141s145.3 54.3 229 60h199572v120z",midbraceunder:"M199572 214\nc100.7 8.3 195.3 44 280 108 55.3 42 101.7 93 139 153l9 14c2.7-4 5.7-8.7 9-14\n 53.3-86.7 123.7-153 211-199 66.7-36 137.3-56.3 212-62h199568v120H200432c-178.3\n 11.7-311.7 78.3-403 201-6 8-9.7 12-11 12-.7.7-6.7 1-18 1s-17.3-.3-18-1c-1.3 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0-710.2-165.8-710.2-275.8C311 218.8 415.2 53 1021.2 53z\nm770.4 277.1c0-131.2-126.4-327.6-770.5-327.6S248.4 198.9 248.4 330.1\nc0 130 128.8 326.4 772.7 326.4s770.5-196.4 770.5-326.4z",rightarrow:"M0 241v40h399891c-47.3 35.3-84 78-110 128\n-16.7 32-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20\n 11 8 0 13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7\n 39-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85\n-40.5-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5\n-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67\n 151.7 139 205zm0 0v40h399900v-40z",rightbrace:"M400000 542l\n-6 6h-17c-12.7 0-19.3-.3-20-1-4-4-7.3-8.3-10-13-35.3-51.3-80.8-93.8-136.5-127.5\ns-117.2-55.8-184.5-66.5c-.7 0-2-.3-4-1-18.7-2.7-76-4.3-172-5H0V214h399571l6 1\nc124.7 8 235 61.7 331 161 31.3 33.3 59.7 72.7 85 118l7 13v35z",rightbraceunder:"M399994 0l6 6v35l-6 11c-56 104-135.3 181.3-238 232-57.3\n 28.7-117 45-179 50H-300V214h399897c43.3-7 81-15 113-26 100.7-33 179.7-91 237\n-174 2.7-5 6-9 10-13 .7-1 7.3-1 20-1h17z",rightgroup:"M0 80h399565c371 0 266.7 149.4 414 180 5.9 1.2 18 0 18 0 2 0\n 3-1 3-3v-38c-76-158-257-219-435-219H0z",rightgroupunder:"M0 262h399565c371 0 266.7-149.4 414-180 5.9-1.2 18 0 18\n 0 2 0 3 1 3 3v38c-76 158-257 219-435 219H0z",rightharpoon:"M0 241v40h399993c4.7-4.7 7-9.3 7-14 0-9.3\n-3.7-15.3-11-18-92.7-56.7-159-133.7-199-231-3.3-9.3-6-14.7-8-16-2-1.3-7-2-15-2\n-10.7 0-16.7 2-18 6-2 2.7-1 9.7 3 21 15.3 42 36.7 81.8 64 119.5 27.3 37.7 58\n 69.2 92 94.5zm0 0v40h399900v-40z",rightharpoonplus:"M0 241v40h399993c4.7-4.7 7-9.3 7-14 0-9.3-3.7-15.3-11\n-18-92.7-56.7-159-133.7-199-231-3.3-9.3-6-14.7-8-16-2-1.3-7-2-15-2-10.7 0-16.7\n 2-18 6-2 2.7-1 9.7 3 21 15.3 42 36.7 81.8 64 119.5 27.3 37.7 58 69.2 92 94.5z\nm0 0v40h399900v-40z m100 194v40h399900v-40zm0 0v40h399900v-40z",rightharpoondown:"M399747 511c0 7.3 6.7 11 20 11 8 0 13-.8 15-2.5s4.7-6.8\n 8-15.5c40-94 99.3-166.3 178-217 13.3-8 20.3-12.3 21-13 5.3-3.3 8.5-5.8 9.5\n-7.5 1-1.7 1.5-5.2 1.5-10.5s-2.3-10.3-7-15H0v40h399908c-34 25.3-64.7 57-92 95\n-27.3 38-48.7 77.7-64 119-3.3 8.7-5 14-5 16zM0 241v40h399900v-40z",rightharpoondownplus:"M399747 705c0 7.3 6.7 11 20 11 8 0 13-.8\n 15-2.5s4.7-6.8 8-15.5c40-94 99.3-166.3 178-217 13.3-8 20.3-12.3 21-13 5.3-3.3\n 8.5-5.8 9.5-7.5 1-1.7 1.5-5.2 1.5-10.5s-2.3-10.3-7-15H0v40h399908c-34 25.3\n-64.7 57-92 95-27.3 38-48.7 77.7-64 119-3.3 8.7-5 14-5 16zM0 435v40h399900v-40z\nm0-194v40h400000v-40zm0 0v40h400000v-40z",righthook:"M399859 241c-764 0 0 0 0 0 40-3.3 68.7-15.7 86-37 10-12 15-25.3\n 15-40 0-22.7-9.8-40.7-29.5-54-19.7-13.3-43.5-21-71.5-23-17.3-1.3-26-8-26-20 0\n-13.3 8.7-20 26-20 38 0 71 11.2 99 33.5 0 0 7 5.6 21 16.7 14 11.2 21 33.5 21\n 66.8s-14 61.2-42 83.5c-28 22.3-61 33.5-99 33.5L0 241z M0 281v-40h399859v40z",rightlinesegment:"M399960 241 V94 h40 V428 h-40 V281 H0 v-40z\nM399960 241 V94 h40 V428 h-40 V281 H0 v-40z",rightToFrom:"M400000 167c-70.7-42-118-97.7-142-167h-23c-15.3 0-23 .3-23\n 1 0 1.3 5.3 13.7 16 37 18 35.3 41.3 69 70 101l7 8H0v40h399905l-7 8c-28.7 32\n-52 65.7-70 101-10.7 23.3-16 35.7-16 37 0 .7 7.7 1 23 1h23c24-69.3 71.3-125 142\n-167z M100 147v40h399900v-40zM0 341v40h399900v-40z",// twoheadleftarrow is from glyph U+219E in font KaTeX AMS Regular
twoheadleftarrow:"M0 167c68 40\n 115.7 95.7 143 167h22c15.3 0 23-.3 23-1 0-1.3-5.3-13.7-16-37-18-35.3-41.3-69\n-70-101l-7-8h125l9 7c50.7 39.3 85 86 103 140h46c0-4.7-6.3-18.7-19-42-18-35.3\n-40-67.3-66-96l-9-9h399716v-40H284l9-9c26-28.7 48-60.7 66-96 12.7-23.333 19\n-37.333 19-42h-46c-18 54-52.3 100.7-103 140l-9 7H95l7-8c28.7-32 52-65.7 70-101\n 10.7-23.333 16-35.7 16-37 0-.7-7.7-1-23-1h-22C115.7 71.3 68 127 0 167z",twoheadrightarrow:"M400000 167\nc-68-40-115.7-95.7-143-167h-22c-15.3 0-23 .3-23 1 0 1.3 5.3 13.7 16 37 18 35.3\n 41.3 69 70 101l7 8h-125l-9-7c-50.7-39.3-85-86-103-140h-46c0 4.7 6.3 18.7 19 42\n 18 35.3 40 67.3 66 96l9 9H0v40h399716l-9 9c-26 28.7-48 60.7-66 96-12.7 23.333\n-19 37.333-19 42h46c18-54 52.3-100.7 103-140l9-7h125l-7 8c-28.7 32-52 65.7-70\n 101-10.7 23.333-16 35.7-16 37 0 .7 7.7 1 23 1h22c27.3-71.3 75-127 143-167z",// tilde1 is a modified version of a glyph from the MnSymbol package
tilde1:"M200 55.538c-77 0-168 73.953-177 73.953-3 0-7\n-2.175-9-5.437L2 97c-1-2-2-4-2-6 0-4 2-7 5-9l20-12C116 12 171 0 207 0c86 0\n 114 68 191 68 78 0 168-68 177-68 4 0 7 2 9 5l12 19c1 2.175 2 4.35 2 6.525 0\n 4.35-2 7.613-5 9.788l-19 13.05c-92 63.077-116.937 75.308-183 76.128\n-68.267.847-113-73.952-191-73.952z",// ditto tilde2, tilde3, & tilde4
tilde2:"M344 55.266c-142 0-300.638 81.316-311.5 86.418\n-8.01 3.762-22.5 10.91-23.5 5.562L1 120c-1-2-1-3-1-4 0-5 3-9 8-10l18.4-9C160.9\n 31.9 283 0 358 0c148 0 188 122 331 122s314-97 326-97c4 0 8 2 10 7l7 21.114\nc1 2.14 1 3.21 1 4.28 0 5.347-3 9.626-7 10.696l-22.3 12.622C852.6 158.372 751\n 181.476 676 181.476c-149 0-189-126.21-332-126.21z",tilde3:"M786 59C457 59 32 175.242 13 175.242c-6 0-10-3.457\n-11-10.37L.15 138c-1-7 3-12 10-13l19.2-6.4C378.4 40.7 634.3 0 804.3 0c337 0\n 411.8 157 746.8 157 328 0 754-112 773-112 5 0 10 3 11 9l1 14.075c1 8.066-.697\n 16.595-6.697 17.492l-21.052 7.31c-367.9 98.146-609.15 122.696-778.15 122.696\n -338 0-409-156.573-744-156.573z",tilde4:"M786 58C457 58 32 177.487 13 177.487c-6 0-10-3.345\n-11-10.035L.15 143c-1-7 3-12 10-13l22-6.7C381.2 35 637.15 0 807.15 0c337 0 409\n 177 744 177 328 0 754-127 773-127 5 0 10 3 11 9l1 14.794c1 7.805-3 13.38-9\n 14.495l-20.7 5.574c-366.85 99.79-607.3 139.372-776.3 139.372-338 0-409\n -175.236-744-175.236z",// vec is from glyph U+20D7 in font KaTeX Main
vec:"M377 20c0-5.333 1.833-10 5.5-14S391 0 397 0c4.667 0 8.667 1.667 12 5\n3.333 2.667 6.667 9 10 19 6.667 24.667 20.333 43.667 41 57 7.333 4.667 11\n10.667 11 18 0 6-1 10-3 12s-6.667 5-14 9c-28.667 14.667-53.667 35.667-75 63\n-1.333 1.333-3.167 3.5-5.5 6.5s-4 4.833-5 5.5c-1 .667-2.5 1.333-4.5 2s-4.333 1\n-7 1c-4.667 0-9.167-1.833-13.5-5.5S337 184 337 178c0-12.667 15.667-32.333 47-59\nH213l-171-1c-8.667-6-13-12.333-13-19 0-4.667 4.333-11.333 13-20h359\nc-16-25.333-24-45-24-59z",// widehat1 is a modified version of a glyph from the MnSymbol package
widehat1:"M529 0h5l519 115c5 1 9 5 9 10 0 1-1 2-1 3l-4 22\nc-1 5-5 9-11 9h-2L532 67 19 159h-2c-5 0-9-4-11-9l-5-22c-1-6 2-12 8-13z",// ditto widehat2, widehat3, & widehat4
widehat2:"M1181 0h2l1171 176c6 0 10 5 10 11l-2 23c-1 6-5 10\n-11 10h-1L1182 67 15 220h-1c-6 0-10-4-11-10l-2-23c-1-6 4-11 10-11z",widehat3:"M1181 0h2l1171 236c6 0 10 5 10 11l-2 23c-1 6-5 10\n-11 10h-1L1182 67 15 280h-1c-6 0-10-4-11-10l-2-23c-1-6 4-11 10-11z",widehat4:"M1181 0h2l1171 296c6 0 10 5 10 11l-2 23c-1 6-5 10\n-11 10h-1L1182 67 15 340h-1c-6 0-10-4-11-10l-2-23c-1-6 4-11 10-11z",// widecheck paths are all inverted versions of widehat
widecheck1:"M529,159h5l519,-115c5,-1,9,-5,9,-10c0,-1,-1,-2,-1,-3l-4,-22c-1,\n-5,-5,-9,-11,-9h-2l-512,92l-513,-92h-2c-5,0,-9,4,-11,9l-5,22c-1,6,2,12,8,13z",widecheck2:"M1181,220h2l1171,-176c6,0,10,-5,10,-11l-2,-23c-1,-6,-5,-10,\n-11,-10h-1l-1168,153l-1167,-153h-1c-6,0,-10,4,-11,10l-2,23c-1,6,4,11,10,11z",widecheck3:"M1181,280h2l1171,-236c6,0,10,-5,10,-11l-2,-23c-1,-6,-5,-10,\n-11,-10h-1l-1168,213l-1167,-213h-1c-6,0,-10,4,-11,10l-2,23c-1,6,4,11,10,11z",widecheck4:"M1181,340h2l1171,-296c6,0,10,-5,10,-11l-2,-23c-1,-6,-5,-10,\n-11,-10h-1l-1168,273l-1167,-273h-1c-6,0,-10,4,-11,10l-2,23c-1,6,4,11,10,11z",// The next ten paths support reaction arrows from the mhchem package.
// Arrows for \ce{<-->} are offset from xAxis by 0.22ex, per mhchem in LaTeX
// baraboveleftarrow is mostly from glyph U+2190 in font KaTeX Main
baraboveleftarrow:"M400000 620h-399890l3 -3c68.7 -52.7 113.7 -120 135 -202\nc4 -14.7 6 -23 6 -25c0 -7.3 -7 -11 -21 -11c-8 0 -13.2 0.8 -15.5 2.5\nc-2.3 1.7 -4.2 5.8 -5.5 12.5c-1.3 4.7 -2.7 10.3 -4 17c-12 48.7 -34.8 92 -68.5 130\ns-74.2 66.3 -121.5 85c-10 4 -16 7.7 -18 11c0 8.7 6 14.3 18 17c47.3 18.7 87.8 47\n121.5 85s56.5 81.3 68.5 130c0.7 2 1.3 5 2 9s1.2 6.7 1.5 8c0.3 1.3 1 3.3 2 6\ns2.2 4.5 3.5 5.5c1.3 1 3.3 1.8 6 2.5s6 1 10 1c14 0 21 -3.7 21 -11\nc0 -2 -2 -10.3 -6 -25c-20 -79.3 -65 -146.7 -135 -202l-3 -3h399890z\nM100 620v40h399900v-40z M0 241v40h399900v-40zM0 241v40h399900v-40z",// rightarrowabovebar is mostly from glyph U+2192, KaTeX Main
rightarrowabovebar:"M0 241v40h399891c-47.3 35.3-84 78-110 128-16.7 32\n-27.7 63.7-33 95 0 1.3-.2 2.7-.5 4-.3 1.3-.5 2.3-.5 3 0 7.3 6.7 11 20 11 8 0\n13.2-.8 15.5-2.5 2.3-1.7 4.2-5.5 5.5-11.5 2-13.3 5.7-27 11-41 14.7-44.7 39\n-84.5 73-119.5s73.7-60.2 119-75.5c6-2 9-5.7 9-11s-3-9-9-11c-45.3-15.3-85-40.5\n-119-75.5s-58.3-74.8-73-119.5c-4.7-14-8.3-27.3-11-40-1.3-6.7-3.2-10.8-5.5\n-12.5-2.3-1.7-7.5-2.5-15.5-2.5-14 0-21 3.7-21 11 0 2 2 10.3 6 25 20.7 83.3 67\n151.7 139 205zm96 379h399894v40H0zm0 0h399904v40H0z",// The short left harpoon has 0.5em (i.e. 500 units) kern on the left end.
// Ref from mhchem.sty: \rlap{\raisebox{-.22ex}{$\kern0.5em
baraboveshortleftharpoon:"M507,435c-4,4,-6.3,8.7,-7,14c0,5.3,0.7,9,2,11\nc1.3,2,5.3,5.3,12,10c90.7,54,156,130,196,228c3.3,10.7,6.3,16.3,9,17\nc2,0.7,5,1,9,1c0,0,5,0,5,0c10.7,0,16.7,-2,18,-6c2,-2.7,1,-9.7,-3,-21\nc-32,-87.3,-82.7,-157.7,-152,-211c0,0,-3,-3,-3,-3l399351,0l0,-40\nc-398570,0,-399437,0,-399437,0z M593 435 v40 H399500 v-40z\nM0 281 v-40 H399908 v40z M0 281 v-40 H399908 v40z",rightharpoonaboveshortbar:"M0,241 l0,40c399126,0,399993,0,399993,0\nc4.7,-4.7,7,-9.3,7,-14c0,-9.3,-3.7,-15.3,-11,-18c-92.7,-56.7,-159,-133.7,-199,\n-231c-3.3,-9.3,-6,-14.7,-8,-16c-2,-1.3,-7,-2,-15,-2c-10.7,0,-16.7,2,-18,6\nc-2,2.7,-1,9.7,3,21c15.3,42,36.7,81.8,64,119.5c27.3,37.7,58,69.2,92,94.5z\nM0 241 v40 H399908 v-40z M0 475 v-40 H399500 v40z M0 475 v-40 H399500 v40z",shortbaraboveleftharpoon:"M7,435c-4,4,-6.3,8.7,-7,14c0,5.3,0.7,9,2,11\nc1.3,2,5.3,5.3,12,10c90.7,54,156,130,196,228c3.3,10.7,6.3,16.3,9,17c2,0.7,5,1,9,\n1c0,0,5,0,5,0c10.7,0,16.7,-2,18,-6c2,-2.7,1,-9.7,-3,-21c-32,-87.3,-82.7,-157.7,\n-152,-211c0,0,-3,-3,-3,-3l399907,0l0,-40c-399126,0,-399993,0,-399993,0z\nM93 435 v40 H400000 v-40z M500 241 v40 H400000 v-40z M500 241 v40 H400000 v-40z",shortrightharpoonabovebar:"M53,241l0,40c398570,0,399437,0,399437,0\nc4.7,-4.7,7,-9.3,7,-14c0,-9.3,-3.7,-15.3,-11,-18c-92.7,-56.7,-159,-133.7,-199,\n-231c-3.3,-9.3,-6,-14.7,-8,-16c-2,-1.3,-7,-2,-15,-2c-10.7,0,-16.7,2,-18,6\nc-2,2.7,-1,9.7,3,21c15.3,42,36.7,81.8,64,119.5c27.3,37.7,58,69.2,92,94.5z\nM500 241 v40 H399408 v-40z M500 435 v40 H400000 v-40z"};var tallDelim=function tallDelim(label,midHeight){switch(label){case"lbrack":return"M403 1759 V84 H666 V0 H319 V1759 v"+midHeight+" v1759 h347 v-84\nH403z M403 1759 V0 H319 V1759 v"+midHeight+" v1759 h84z";case"rbrack":return"M347 1759 V0 H0 V84 H263 V1759 v"+midHeight+" v1759 H0 v84 H347z\nM347 1759 V0 H263 V1759 v"+midHeight+" v1759 h84z";case"vert":return"M145 15 v585 v"+midHeight+" v585 c2.667,10,9.667,15,21,15\nc10,0,16.667,-5,20,-15 v-585 v"+-midHeight+" v-585 c-2.667,-10,-9.667,-15,-21,-15\nc-10,0,-16.667,5,-20,15z M188 15 H145 v585 v"+midHeight+" v585 h43z";case"doublevert":return"M145 15 v585 v"+midHeight+" v585 c2.667,10,9.667,15,21,15\nc10,0,16.667,-5,20,-15 v-585 v"+-midHeight+" v-585 c-2.667,-10,-9.667,-15,-21,-15\nc-10,0,-16.667,5,-20,15z M188 15 H145 v585 v"+midHeight+" v585 h43z\nM367 15 v585 v"+midHeight+" v585 c2.667,10,9.667,15,21,15\nc10,0,16.667,-5,20,-15 v-585 v"+-midHeight+" v-585 c-2.667,-10,-9.667,-15,-21,-15\nc-10,0,-16.667,5,-20,15z M410 15 H367 v585 v"+midHeight+" v585 h43z";case"lfloor":return"M319 602 V0 H403 V602 v"+midHeight+" v1715 h263 v84 H319z\nMM319 602 V0 H403 V602 v"+midHeight+" v1715 H319z";case"rfloor":return"M319 602 V0 H403 V602 v"+midHeight+" v1799 H0 v-84 H319z\nMM319 602 V0 H403 V602 v"+midHeight+" v1715 H319z";case"lceil":return"M403 1759 V84 H666 V0 H319 V1759 v"+midHeight+" v602 h84z\nM403 1759 V0 H319 V1759 v"+midHeight+" v602 h84z";case"rceil":return"M347 1759 V0 H0 V84 H263 V1759 v"+midHeight+" v602 h84z\nM347 1759 V0 h-84 V1759 v"+midHeight+" v602 h84z";case"lparen":return"M863,9c0,-2,-2,-5,-6,-9c0,0,-17,0,-17,0c-12.7,0,-19.3,0.3,-20,1\nc-5.3,5.3,-10.3,11,-15,17c-242.7,294.7,-395.3,682,-458,1162c-21.3,163.3,-33.3,349,\n-36,557 l0,"+(midHeight+84)+"c0.2,6,0,26,0,60c2,159.3,10,310.7,24,454c53.3,528,210,\n949.7,470,1265c4.7,6,9.7,11.7,15,17c0.7,0.7,7,1,19,1c0,0,18,0,18,0c4,-4,6,-7,6,-9\nc0,-2.7,-3.3,-8.7,-10,-18c-135.3,-192.7,-235.5,-414.3,-300.5,-665c-65,-250.7,-102.5,\n-544.7,-112.5,-882c-2,-104,-3,-167,-3,-189\nl0,-"+(midHeight+92)+"c0,-162.7,5.7,-314,17,-454c20.7,-272,63.7,-513,129,-723c65.3,\n-210,155.3,-396.3,270,-559c6.7,-9.3,10,-15.3,10,-18z";case"rparen":return"M76,0c-16.7,0,-25,3,-25,9c0,2,2,6.3,6,13c21.3,28.7,42.3,60.3,\n63,95c96.7,156.7,172.8,332.5,228.5,527.5c55.7,195,92.8,416.5,111.5,664.5\nc11.3,139.3,17,290.7,17,454c0,28,1.7,43,3.3,45l0,"+(midHeight+9)+"\nc-3,4,-3.3,16.7,-3.3,38c0,162,-5.7,313.7,-17,455c-18.7,248,-55.8,469.3,-111.5,664\nc-55.7,194.7,-131.8,370.3,-228.5,527c-20.7,34.7,-41.7,66.3,-63,95c-2,3.3,-4,7,-6,11\nc0,7.3,5.7,11,17,11c0,0,11,0,11,0c9.3,0,14.3,-0.3,15,-1c5.3,-5.3,10.3,-11,15,-17\nc242.7,-294.7,395.3,-681.7,458,-1161c21.3,-164.7,33.3,-350.7,36,-558\nl0,-"+(midHeight+144)+"c-2,-159.3,-10,-310.7,-24,-454c-53.3,-528,-210,-949.7,\n-470,-1265c-4.7,-6,-9.7,-11.7,-15,-17c-0.7,-0.7,-6.7,-1,-18,-1z";default:// We should not ever get here.
throw new Error("Unknown stretchy delimiter.");}};// To ensure that all nodes have compatible signatures for these methods.
/**
* This node represents a document fragment, which contains elements, but when
* placed into the DOM doesn't have any representation itself. It only contains
* children and doesn't have any DOM node properties.
*/class DocumentFragment{// Never used; needed for satisfying interface.
constructor(children){this.children=void 0;this.classes=void 0;this.height=void 0;this.depth=void 0;this.maxFontSize=void 0;this.style=void 0;this.children=children;this.classes=[];this.height=0;this.depth=0;this.maxFontSize=0;this.style={};}hasClass(className){return this.classes.includes(className);}/** Convert the fragment into a node. */toNode(){var frag=document.createDocumentFragment();for(var i=0;i<this.children.length;i++){frag.appendChild(this.children[i].toNode());}return frag;}/** Convert the