mathjax
Version:
Beautiful and accessible math in all browsers. MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all browsers. This package includes the packaged components (install mathjax-full to get the source
1 lines • 212 kB
JavaScript
!function(){"use strict";var t,e,r,o,n,i,a,s,l,h,c,u,p,d,f,m,y,v,b,x,g,M,_,w,C,j,S,O,T,L,B,P,H,A,k,N,E,D,W,R,I,F,J,V,z,U,X,K,q,Q,G,Y,Z,$,tt,et,rt,ot,nt,it,at,st,lt,ht,ct,ut={7016:function(t,e,r){var o,n=this&&this.__extends||(o=function(t,e){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}o(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return(i=Object.assign||function(t){for(var e,r=1,o=arguments.length;r<o;r++)for(var n in e=arguments[r])Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]);return t}).apply(this,arguments)},a=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],o=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&o>=t.length&&(t=void 0),{value:t&&t[o++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")};Object.defineProperty(e,"__esModule",{value:!0}),e.CHTML=void 0;var s=r(716),l=r(5888),h=r(4477),c=r(7427),u=r(4142),p=r(6914),d=r(6720),f=function(t){function e(e){void 0===e&&(e=null);var r=t.call(this,e,h.CHTMLWrapperFactory,u.TeXFont)||this;return r.chtmlStyles=null,r.font.adaptiveCSS(r.options.adaptiveCSS),r.wrapperUsage=new c.Usage,r}return n(e,t),e.prototype.escaped=function(t,e){return this.setDocument(e),this.html("span",{},[this.text(t.math)])},e.prototype.styleSheet=function(r){if(this.chtmlStyles){if(this.options.adaptiveCSS){var o=new l.CssStyles;this.addWrapperStyles(o),this.updateFontStyles(o),this.adaptor.insertRules(this.chtmlStyles,o.getStyleRules())}return this.chtmlStyles}var n=this.chtmlStyles=t.prototype.styleSheet.call(this,r);return this.adaptor.setAttribute(n,"id",e.STYLESHEETID),this.wrapperUsage.update(),n},e.prototype.updateFontStyles=function(t){t.addStyles(this.font.updateStyles({}))},e.prototype.addWrapperStyles=function(e){var r,o;if(this.options.adaptiveCSS)try{for(var n=a(this.wrapperUsage.update()),i=n.next();!i.done;i=n.next()){var s=i.value,l=this.factory.getNodeClass(s);l&&this.addClassStyles(l,e)}}catch(t){r={error:t}}finally{try{i&&!i.done&&(o=n.return)&&o.call(n)}finally{if(r)throw r.error}}else t.prototype.addWrapperStyles.call(this,e)},e.prototype.addClassStyles=function(e,r){var o,n=e;n.autoStyle&&"unknown"!==n.kind&&r.addStyles(((o={})["mjx-"+n.kind]={display:"inline-block","text-align":"left"},o)),this.wrapperUsage.add(n.kind),t.prototype.addClassStyles.call(this,e,r)},e.prototype.processMath=function(t,e){this.factory.wrap(t).toCHTML(e)},e.prototype.clearCache=function(){this.cssStyles.clear(),this.font.clearCache(),this.wrapperUsage.clear(),this.chtmlStyles=null},e.prototype.reset=function(){this.clearCache()},e.prototype.unknownText=function(t,e,r){void 0===r&&(r=null);var o={},n=100/this.math.metrics.scale;if(100!==n&&(o["font-size"]=this.fixed(n,1)+"%",o.padding=p.em(75/n)+" 0 "+p.em(20/n)+" 0"),"-explicitFont"!==e){var i=d.unicodeChars(t);(1!==i.length||i[0]<119808||i[0]>120831)&&this.cssFontStyles(this.font.getCssFont(e),o)}if(null!==r){var a=this.math.metrics;o.width=Math.round(r*a.em*a.scale)+"px"}return this.html("mjx-utext",{variant:e,style:o},[this.text(t)])},e.prototype.measureTextNode=function(t){var e=this.adaptor,r=e.clone(t);e.setStyle(r,"font-family",e.getStyle(r,"font-family").replace(/MJXZERO, /g,""));var o=this.html("mjx-measure-text",{style:{position:"absolute","white-space":"nowrap"}},[r]);e.append(e.parent(this.math.start.node),this.container),e.append(this.container,o);var n=e.nodeSize(r,this.math.metrics.em)[0]/this.math.metrics.scale;return e.remove(this.container),e.remove(o),{w:n,h:.75,d:.2}},e.NAME="CHTML",e.OPTIONS=i(i({},s.CommonOutputJax.OPTIONS),{adaptiveCSS:!0,matchFontHeight:!0}),e.commonStyles={'mjx-container[jax="CHTML"]':{"line-height":0},'mjx-container [space="1"]':{"margin-left":".111em"},'mjx-container [space="2"]':{"margin-left":".167em"},'mjx-container [space="3"]':{"margin-left":".222em"},'mjx-container [space="4"]':{"margin-left":".278em"},'mjx-container [space="5"]':{"margin-left":".333em"},'mjx-container [rspace="1"]':{"margin-right":".111em"},'mjx-container [rspace="2"]':{"margin-right":".167em"},'mjx-container [rspace="3"]':{"margin-right":".222em"},'mjx-container [rspace="4"]':{"margin-right":".278em"},'mjx-container [rspace="5"]':{"margin-right":".333em"},'mjx-container [size="s"]':{"font-size":"70.7%"},'mjx-container [size="ss"]':{"font-size":"50%"},'mjx-container [size="Tn"]':{"font-size":"60%"},'mjx-container [size="sm"]':{"font-size":"85%"},'mjx-container [size="lg"]':{"font-size":"120%"},'mjx-container [size="Lg"]':{"font-size":"144%"},'mjx-container [size="LG"]':{"font-size":"173%"},'mjx-container [size="hg"]':{"font-size":"207%"},'mjx-container [size="HG"]':{"font-size":"249%"},'mjx-container [width="full"]':{width:"100%"},"mjx-box":{display:"inline-block"},"mjx-block":{display:"block"},"mjx-itable":{display:"inline-table"},"mjx-row":{display:"table-row"},"mjx-row > *":{display:"table-cell"},"mjx-mtext":{display:"inline-block"},"mjx-mstyle":{display:"inline-block"},"mjx-merror":{display:"inline-block",color:"red","background-color":"yellow"},"mjx-mphantom":{visibility:"hidden"},"_::-webkit-full-page-media, _:future, :root mjx-container":{"will-change":"opacity"}},e.STYLESHEETID="MJX-CHTML-styles",e}(s.CommonOutputJax);e.CHTML=f},2098:function(t,e,r){var o,n=this&&this.__extends||(o=function(t,e){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}o(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),i=this&&this.__assign||function(){return(i=Object.assign||function(t){for(var e,r=1,o=arguments.length;r<o;r++)for(var n in 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n,i;t.prototype.defineChars.call(this,r,o);var a=this.variant[r].letter;try{for(var s=l(Object.keys(o)),h=s.next();!h.done;h=s.next()){var c=h.value,u=e.charOptions(o,parseInt(c));void 0===u.f&&(u.f=a)}}catch(t){n={error:t}}finally{try{h&&!h.done&&(i=s.return)&&i.call(s)}finally{if(n)throw n.error}}},Object.defineProperty(e.prototype,"styles",{get:function(){var t=this.constructor,e=i({},t.defaultStyles);return this.addFontURLs(e,t.defaultFonts,this.options.fontURL),this.updateStyles(e),e},enumerable:!1,configurable:!0}),e.prototype.updateStyles=function(t){var e,r,o,n;try{for(var i=l(this.delimUsage.update()),a=i.next();!a.done;a=i.next()){var s=a.value;this.addDelimiterStyles(t,s,this.delimiters[s])}}catch(t){e={error:t}}finally{try{a&&!a.done&&(r=i.return)&&r.call(i)}finally{if(e)throw e.error}}try{for(var c=l(this.charUsage.update()),u=c.next();!u.done;u=c.next()){var p=h(u.value,2),d=p[0],f=(s=p[1],this.variant[d]);this.addCharStyles(t,f.letter,s,f.chars[s])}}catch(t){o={error:t}}finally{try{u&&!u.done&&(n=c.return)&&n.call(c)}finally{if(o)throw o.error}}return t},e.prototype.addFontURLs=function(t,e,r){var o,n;try{for(var a=l(Object.keys(e)),s=a.next();!s.done;s=a.next()){var h=s.value,c=i({},e[h]);c.src=c.src.replace(/%%URL%%/,r),t[h]=c}}catch(t){o={error:t}}finally{try{s&&!s.done&&(n=a.return)&&n.call(a)}finally{if(o)throw o.error}}},e.prototype.addDelimiterStyles=function(t,e,r){var o=this.charSelector(e);r.c&&r.c!==e&&(t[".mjx-stretched mjx-c"+(o=this.charSelector(r.c))+"::before"]={content:this.charContent(r.c)}),r.stretch&&(1===r.dir?this.addDelimiterVStyles(t,o,r):this.addDelimiterHStyles(t,o,r))},e.prototype.addDelimiterVStyles=function(t,e,r){var o=r.HDW,n=h(r.stretch,4),i=n[0],a=n[1],s=n[2],l=n[3],c=this.addDelimiterVPart(t,e,"beg",i,o);this.addDelimiterVPart(t,e,"ext",a,o);var u=this.addDelimiterVPart(t,e,"end",s,o),p={};if(l){var d=this.addDelimiterVPart(t,e,"mid",l,o);p.height="50%",t["mjx-stretchy-v"+e+" > mjx-mid"]={"margin-top":this.em(-d/2),"margin-bottom":this.em(-d/2)}}c&&(p["border-top-width"]=this.em0(c-.03)),u&&(p["border-bottom-width"]=this.em0(u-.03),t["mjx-stretchy-v"+e+" > mjx-end"]={"margin-top":this.em(-u)}),Object.keys(p).length&&(t["mjx-stretchy-v"+e+" > mjx-ext"]=p)},e.prototype.addDelimiterVPart=function(t,e,r,o,n){if(!o)return 0;var i=this.getDelimiterData(o),a=(n[2]-i[2])/2,s={content:this.charContent(o)};return"ext"!==r?s.padding=this.padding(i,a):(s.width=this.em0(n[2]),a&&(s["padding-left"]=this.em0(a))),t["mjx-stretchy-v"+e+" mjx-"+r+" mjx-c::before"]=s,i[0]+i[1]},e.prototype.addDelimiterHStyles=function(t,e,r){var o=h(r.stretch,4),n=o[0],i=o[1],a=o[2],s=o[3],l=r.HDW;this.addDelimiterHPart(t,e,"beg",n,l),this.addDelimiterHPart(t,e,"ext",i,l),this.addDelimiterHPart(t,e,"end",a,l),s&&(this.addDelimiterHPart(t,e,"mid",s,l),t["mjx-stretchy-h"+e+" > mjx-ext"]={width:"50%"})},e.prototype.addDelimiterHPart=function(t,e,r,o,n){if(o){var i=this.getDelimiterData(o)[3],a={content:i&&i.c?'"'+i.c+'"':this.charContent(o)};a.padding=this.padding(n,0,-n[2]),t["mjx-stretchy-h"+e+" mjx-"+r+" mjx-c::before"]=a}},e.prototype.addCharStyles=function(t,e,r,o){var n=o[3],i=void 0!==n.f?n.f:e;t["mjx-c"+this.charSelector(r)+(i?".TEX-"+i:"")+"::before"]={padding:this.padding(o,0,n.ic||0),content:null!=n.c?'"'+n.c+'"':this.charContent(r)}},e.prototype.getDelimiterData=function(t){return this.getChar("-smallop",t)},e.prototype.em=function(t){return p.em(t)},e.prototype.em0=function(t){return p.em(Math.max(0,t))},e.prototype.padding=function(t,e,r){var o=h(t,3),n=o[0],i=o[1];return void 0===e&&(e=0),void 0===r&&(r=0),[n,o[2]+r,i,e].map(this.em0).join(" ")},e.prototype.charContent=function(t){return'"'+(t>=32&&t<=126&&34!==t&&39!==t&&92!==t?String.fromCharCode(t):"\\"+t.toString(16).toUpperCase())+'"'},e.prototype.charSelector=function(t){return".mjx-c"+t.toString(16).toUpperCase()},e.OPTIONS=i(i({},c.FontData.OPTIONS),{fontURL:"js/output/chtml/fonts/tex-woff-v2"}),e.defaultVariantClasses={},e.defaultVariantLetters={},e.defaultStyles={"mjx-c::before":{display:"block",width:0}},e.defaultFonts={"@font-face /* 0 */":{"font-family":"MJXZERO",src:'url("%%URL%%/MathJax_Zero.woff") format("woff")'}},e}(c.FontData);e.CHTMLFontData=d,e.AddCSS=function(t,e){var r,o;try{for(var n=l(Object.keys(e)),i=n.next();!i.done;i=n.next()){var a=i.value,s=parseInt(a);Object.assign(c.FontData.charOptions(t,s),e[s])}}catch(t){r={error:t}}finally{try{i&&!i.done&&(o=n.return)&&o.call(n)}finally{if(r)throw r.error}}return t}},4458:function(t,e,r){var o=this&&this.__createBinding||(Object.create?function(t,e,r,o){void 0===o&&(o=r),Object.defineProperty(t,o,{enumerable:!0,get:function(){return e[r]}})}:function(t,e,r,o){void 0===o&&(o=r),t[o]=e[r]}),n=this&&this.__exportStar||function(t,e){for(var r in t)"default"===r||Object.prototype.hasOwnProperty.call(e,r)||o(e,t,r)},i=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var o,n,i=r.call(t),a=[];try{for(;(void 0===e||e-- >0)&&!(o=i.next()).done;)a.push(o.value)}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}return a};Object.defineProperty(e,"__esModule",{value:!0}),e.Arrow=e.DiagonalArrow=e.DiagonalStrike=e.Border2=e.Border=e.RenderElement=void 0;var a=r(5373);n(r(5373),e);e.RenderElement=function(t,e){return void 0===e&&(e=""),function(r,o){var n=r.adjustBorder(r.html("mjx-"+t));if(e){var i=r.getOffset(e);if(r.thickness!==a.THICKNESS||i){var s="translate"+e+"("+r.em(r.thickness/2-i)+")";r.adaptor.setStyle(n,"transform",s)}}r.adaptor.append(r.chtml,n)}};e.Border=function(t){return a.CommonBorder((function(e,r){e.adaptor.setStyle(r,"border-"+t,e.em(e.thickness)+" solid")}))(t)};e.Border2=function(t,e,r){return a.CommonBorder2((function(t,o){var n=t.em(t.thickness)+" solid";t.adaptor.setStyle(o,"border-"+e,n),t.adaptor.setStyle(o,"border-"+r,n)}))(t,e,r)};e.DiagonalStrike=function(t,e){return a.CommonDiagonalStrike((function(t){return function(r,o){var n=r.getBBox(),a=n.w,s=n.h,l=n.d,h=i(r.getArgMod(a,s+l),2),c=h[0],u=h[1],p=e*r.thickness/2,d=r.adjustBorder(r.html(t,{style:{width:r.em(u),transform:"rotate("+r.fixed(-e*c)+"rad) translateY("+p+"em)"}}));r.adaptor.append(r.chtml,d)}}))(t)};e.DiagonalArrow=function(t){return a.CommonDiagonalArrow((function(t,e){t.adaptor.append(t.chtml,e)}))(t)};e.Arrow=function(t){return a.CommonArrow((function(t,e){t.adaptor.append(t.chtml,e)}))(t)}},7427:function(t,e){Object.defineProperty(e,"__esModule",{value:!0}),e.Usage=void 0;var r=function(){function t(){this.used=new Set,this.needsUpdate=[]}return t.prototype.add=function(t){this.used.has(t)||this.needsUpdate.push(t),this.used.add(t)},t.prototype.has=function(t){return this.used.has(t)},t.prototype.clear=function(){this.used.clear(),this.needsUpdate=[]},t.prototype.update=function(){var t=this.needsUpdate;return this.needsUpdate=[],t},t}();e.Usage=r},6617:function(t,e,r){var o,n,i=this&&this.__extends||(o=function(t,e){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function r(){this.constructor=t}o(t,e),t.prototype=null===e?Object.create(e):(r.prototype=e.prototype,new r)}),a=this&&this.__values||function(t){var e="function"==typeof Symbol&&Symbol.iterator,r=e&&t[e],o=0;if(r)return r.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&o>=t.length&&(t=void 0),{value:t&&t[o++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")},s=this&&this.__read||function(t,e){var r="function"==typeof Symbol&&t[Symbol.iterator];if(!r)return t;var o,n,i=r.call(t),a=[];try{for(;(void 0===e||e-- >0)&&!(o=i.next()).done;)a.push(o.value)}catch(t){n={error:t}}finally{try{o&&!o.done&&(r=i.return)&&r.call(i)}finally{if(n)throw n.error}}return a};Object.defineProperty(e,"__esModule",{value:!0}),e.CHTMLWrapper=e.SPACE=e.FONTSIZE=void 0;var 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> mjx-vstrike":{"border-left":h.SOLID,position:"absolute",top:0,bottom:0,right:"50%",transform:"translateX("+u.em(h.THICKNESS/2)+")"},"mjx-menclose > mjx-rbox":{position:"absolute",top:0,bottom:0,right:0,left:0,border:h.SOLID,"border-radius":u.em(h.THICKNESS+h.PADDING)},"mjx-menclose > mjx-cbox":{position:"absolute",top:0,bottom:0,right:0,left:0,border:h.SOLID,"border-radius":"50%"},"mjx-menclose > mjx-arrow":{position:"absolute",left:0,bottom:"50%",height:0,width:0},"mjx-menclose > mjx-arrow > *":{display:"block",position:"absolute","transform-origin":"bottom","border-left":u.em(h.THICKNESS*h.ARROWX)+" solid","border-right":0,"box-sizing":"border-box"},"mjx-menclose > mjx-arrow > mjx-aline":{left:0,top:u.em(-h.THICKNESS/2),right:u.em(h.THICKNESS*(h.ARROWX-1)),height:0,"border-top":u.em(h.THICKNESS)+" solid","border-left":0},"mjx-menclose > mjx-arrow[double] > mjx-aline":{left:u.em(h.THICKNESS*(h.ARROWX-1)),height:0},"mjx-menclose > mjx-arrow > 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c=this.em(-s/2);e.setStyle(this.bevel.chtml,"marginLeft",c),e.setStyle(this.bevel.chtml,"marginRight",c)},e.kind=l.MmlMfrac.prototype.kind,e.styles={"mjx-frac":{display:"inline-block","vertical-align":"0.17em",padding:"0 .22em"},'mjx-frac[type="d"]':{"vertical-align":".04em"},"mjx-frac[delims]":{padding:"0 .1em"},"mjx-frac[atop]":{padding:"0 .12em"},"mjx-frac[atop][delims]":{padding:"0"},"mjx-dtable":{display:"inline-table",width:"100%"},"mjx-dtable > *":{"font-size":"2000%"},"mjx-dbox":{display:"block","font-size":"5%"},"mjx-num":{display:"block","text-align":"center"},"mjx-den":{display:"block","text-align":"center"},"mjx-mfrac[bevelled] > mjx-num":{display:"inline-block"},"mjx-mfrac[bevelled] > mjx-den":{display:"inline-block"},'mjx-den[align="right"], mjx-num[align="right"]':{"text-align":"right"},'mjx-den[align="left"], mjx-num[align="left"]':{"text-align":"left"},"mjx-nstrut":{display:"inline-block",height:".054em",width:0,"vertical-align":"-.054em"},'mjx-nstrut[type="d"]':{height:".217em","vertical-align":"-.217em"},"mjx-dstrut":{display:"inline-block",height:".505em",width:0},'mjx-dstrut[type="d"]':{height:".726em"},"mjx-line":{display:"block","box-sizing":"border-box","min-height":"1px",height:".06em","border-top":".06em solid",margin:".06em -.1em",overflow:"hidden"},'mjx-line[type="d"]':{margin:".18em -.1em"}},e}(s.CommonMfracMixin(a.CHTMLWrapper));e.CHTMLmfrac=h},1315:function(t,e,r){var o,n=this&&this.__extends||(o=function(t,e){return(o=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r])})(t,e)},function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Class extends value "+String(e)+" is not a constructor or null");function 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