/*
 *  /MathJax-v2/jax/output/CommonHTML/jax.js
 *
 *  Copyright (c) 2009-2018 The MathJax Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

(function(o,f,m,a){var d;var g=MathJax.Object.isArray;var e,q,h;var k=1,l=0.1,j=0.025,b=0.025;var p={".mjx-chtml":{display:"inline-block","line-height":0,"text-indent":0,"text-align":"left","text-transform":"none","font-style":"normal","font-weight":"normal","font-size":"100%","font-size-adjust":"none","letter-spacing":"normal","word-wrap":"normal","word-spacing":"normal","white-space":"nowrap","float":"none",direction:"ltr","max-width":"none","max-height":"none","min-width":0,"min-height":0,border:0,margin:0,padding:"1px 0"},".MJXc-display":{display:"block","text-align":"center",margin:"1em 0",padding:0},".mjx-chtml[tabindex]:focus, body :focus .mjx-chtml[tabindex]":{display:"inline-table"},".mjx-full-width":{"text-align":"center",display:"table-cell!important",width:"10000em"},".mjx-math":{display:"inline-block","border-collapse":"separate","border-spacing":0},".mjx-math *":{display:"inline-block","-webkit-box-sizing":"content-box!important","-moz-box-sizing":"content-box!important","box-sizing":"content-box!important","text-align":"left"},".mjx-numerator":{display:"block","text-align":"center"},".mjx-denominator":{display:"block","text-align":"center"},".MJXc-stacked":{height:0,position:"relative"},".MJXc-stacked > *":{position:"absolute"},".MJXc-bevelled > *":{display:"inline-block"},".mjx-stack":{display:"inline-block"},".mjx-op":{display:"block"},".mjx-under":{display:"table-cell"},".mjx-over":{display:"block"},".mjx-over > *":{"padding-left":"0px!important","padding-right":"0px!important"},".mjx-under > *":{"padding-left":"0px!important","padding-right":"0px!important"},".mjx-stack > .mjx-sup":{display:"block"},".mjx-stack > .mjx-sub":{display:"block"},".mjx-prestack > .mjx-presup":{display:"block"},".mjx-prestack > .mjx-presub":{display:"block"},".mjx-delim-h > .mjx-char":{display:"inline-block"},".mjx-surd":{"vertical-align":"top"},".mjx-mphantom *":{visibility:"hidden"},".mjx-merror":{"background-color":"#FFFF88",color:"#CC0000",border:"1px solid #CC0000",padding:"2px 3px","font-style":"normal","font-size":"90%"},".mjx-annotation-xml":{"line-height":"normal"},".mjx-menclose > svg":{fill:"none",stroke:"currentColor"},".mjx-mtr":{display:"table-row"},".mjx-mlabeledtr":{display:"table-row"},".mjx-mtd":{display:"table-cell","text-align":"center"},".mjx-label":{display:"table-row"},".mjx-box":{display:"inline-block"},".mjx-block":{display:"block"},".mjx-span":{display:"inline"},".mjx-char":{display:"block","white-space":"pre"},".mjx-itable":{display:"inline-table",width:"auto"},".mjx-row":{display:"table-row"},".mjx-cell":{display:"table-cell"},".mjx-table":{display:"table",width:"100%"},".mjx-line":{display:"block",height:0},".mjx-strut":{width:0,"padding-top":k+"em"},".mjx-vsize":{width:0},".MJXc-space1":{"margin-left":".167em"},".MJXc-space2":{"margin-left":".222em"},".MJXc-space3":{"margin-left":".278em"},".mjx-chartest":{display:"block",visibility:"hidden",position:"absolute",top:0,"line-height":"normal","font-size":"500%"},".mjx-chartest .mjx-char":{display:"inline"},".mjx-chartest .mjx-box":{"padding-top":"1000px"},".MJXc-processing":{visibility:"hidden",position:"fixed",width:0,height:0,overflow:"hidden"},".MJXc-processed":{display:"none"},".mjx-test":{"font-style":"normal","font-weight":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-transform":"none","letter-spacing":"normal","word-spacing":"normal",overflow:"hidden",height:"1px"},".mjx-test.mjx-test-display":{display:"table!important"},".mjx-test.mjx-test-inline":{display:"inline!important","margin-right":"-1px"},".mjx-test.mjx-test-default":{display:"block!important",clear:"both"},".mjx-ex-box":{display:"inline-block!important",position:"absolute",overflow:"hidden","min-height":0,"max-height":"none",padding:0,border:0,margin:0,width:"1px",height:"60ex"},".mjx-test-inline .mjx-left-box":{display:"inline-block",width:0,"float":"left"},".mjx-test-inline .mjx-right-box":{display:"inline-block",width:0,"float":"right"},".mjx-test-display .mjx-right-box":{display:"table-cell!important",width:"10000em!important","min-width":0,"max-width":"none",padding:0,border:0,margin:0},"#MathJax_CHTML_Tooltip":{"background-color":"InfoBackground",color:"InfoText",border:"1px solid black","box-shadow":"2px 2px 5px #AAAAAA","-webkit-box-shadow":"2px 2px 5px #AAAAAA","-moz-box-shadow":"2px 2px 5px #AAAAAA","-khtml-box-shadow":"2px 2px 5px #AAAAAA",padding:"3px 4px","z-index":401,position:"absolute",left:0,top:0,width:"auto",height:"auto",display:"none"}};var i=1000000;var n=5;var c={},r=MathJax.Hub.config;a.Augment({settings:f.config.menuSettings,config:{styles:p},Config:function(){if(!this.require){this.require=[]}this.SUPER(arguments).Config.call(this);var s=this.settings;if(s.scale){this.config.scale=s.scale}this.require.push(this.fontDir+"/TeX/fontdata.js");this.require.push(MathJax.OutputJax.extensionDir+"/MathEvents.js");c=this.config.linebreaks},Startup:function(){e=MathJax.Extension.MathEvents.Event;q=MathJax.Extension.MathEvents.Touch;h=MathJax.Extension.MathEvents.Hover;this.ContextMenu=e.ContextMenu;this.Mousedown=e.AltContextMenu;this.Mouseover=h.Mouseover;this.Mouseout=h.Mouseout;this.Mousemove=h.Mousemove;var s=a.addElement(document.body,"mjx-block",{style:{display:"block",width:"5in"}});this.pxPerInch=s.offsetWidth/5;s.parentNode.removeChild(s);this.TestSpan=a.Element("mjx-test",{style:{left:"1em"}},[["mjx-left-box"],["mjx-ex-box"],["mjx-right-box"]]);return o.Styles(this.config.styles,["InitializeCHTML",this])},InitializeCHTML:function(){this.getDefaultExEm();if(this.defaultEm){return}var s=MathJax.Callback();o.timer.start(o,function(t){if(t.time(s)){f.signal.Post(["CommonHTML Jax - no default em size"]);return}a.getDefaultExEm();if(a.defaultEm){s()}else{setTimeout(t,t.delay)}},this.defaultEmDelay,this.defaultEmTimeout);return s},defaultEmDelay:100,defaultEmTimeout:1000,getDefaultExEm:function(){var s=document.body.appendChild(this.TestSpan.cloneNode(true));s.className+=" mjx-test-inline mjx-test-default";this.defaultEm=this.getFontSize(s);this.defaultEx=s.childNodes[1].offsetHeight/60;this.defaultWidth=Math.max(0,s.lastChild.offsetLeft-s.firstChild.offsetLeft-2);document.body.removeChild(s)},getFontSize:(window.getComputedStyle?function(t){var s=window.getComputedStyle(t);return parseFloat(s.fontSize)}:function(s){return s.style.pixelLeft}),getMaxWidth:(window.getComputedStyle?function(t){var s=window.getComputedStyle(t);if(s.maxWidth!=="none"){return parseFloat(s.maxWidth)}return 0}:function(t){var s=t.currentStyle.maxWidth;if(s!=="none"){if(s.match(/\d*px/)){return parseFloat(s)}var u=t.style.left;t.style.left=s;s=t.style.pixelLeft;t.style.left=u;return s}return 0}),loadFont:function(s){f.RestartAfter(o.Require(this.fontDir+"/"+s))},fontLoaded:function(s){if(!s.match(/-|fontdata/)){s+="-Regular"}if(!s.match(/\.js$/)){s+=".js"}MathJax.Callback.Queue(["Post",f.Startup.signal,"CommonHTML - font data loaded for "+s],["loadComplete",o,this.fontDir+"/"+s])},Element:function(s,u,t){if(s.substr(0,4)==="mjx-"){if(!u){u={}}if(u.isMathJax==null){u.isMathJax=true}if(u.className){u.className=s+" "+u.className}else{u.className=s}s="span"}return this.HTMLElement(s,u,t)},addElement:function(u,s,v,t){return u.appendChild(this.Element(s,v,t))},HTMLElement:m.Element,ucMatch:m.ucMatch,setScript:m.setScript,getNode:function(x,w){var u=RegExp("\\b"+w+"\\b");var t=[];while(x){for(var v=0,s=x.childNodes.length;v<s;v++){var y=x.childNodes[v];if(y){if(u.test(y.className)){return y}if(y.id===""){t.push(y)}}}x=t.shift()}return null},preTranslate:function(w){var v=w.jax[this.id],E,B=v.length,H,z,C,F,t,G,s,I;var y=100000,x=false,D=0,u=c.automatic,A=c.width;if(u){x=!!A.match(/^\s*(\d+(\.\d*)?%\s*)?container\s*$/);if(x){A=A.replace(/\s*container\s*/,"")}else{y=this.defaultWidth}if(A===""){A="100%"}}for(E=0;E<B;E++){H=v[E];if(!H.parentNode){continue}z=H.previousSibling;if(z&&z.className&&String(z.className).substr(0,9)==="mjx-chtml"){z.parentNode.removeChild(z)}if(H.MathJax.preview){H.MathJax.preview.style.display="none"}t=H.MathJax.elementJax;if(!t){continue}t.CHTML={display:(t.root.Get("display")==="block"),preview:(t.CHTML||{}).preview};C=a.Element("mjx-chtml",{id:t.inputID+"-Frame",className:"MathJax_CHTML",isMathJax:true,jaxID:this.id,oncontextmenu:e.Menu,onmousedown:e.Mousedown,onmouseover:e.Mouseover,onmouseout:e.Mouseout,onmousemove:e.Mousemove,onclick:e.Click,ondblclick:e.DblClick,onkeydown:e.Keydown,tabIndex:f.getTabOrder(t)});if(t.CHTML.display){var J=a.Element("mjx-chtml",{className:"MJXc-display",isMathJax:false});J.appendChild(C);C=J}if(f.Browser.noContextMenu){C.ontouchstart=q.start;C.ontouchend=q.end}C.className+=" MJXc-processing";H.parentNode.insertBefore(C,H);F=this.TestSpan.cloneNode(true);F.className+=" mjx-test-"+(t.CHTML.display?"display":"inline");H.parentNode.insertBefore(F,H)}for(E=0;E<B;E++){H=v[E];if(!H.parentNode){continue}F=H.previousSibling;t=H.MathJax.elementJax;if(!t){continue}s=a.getFontSize(F);G=F.childNodes[1].offsetHeight/60;D=Math.max(0,t.CHTML.display?F.lastChild.offsetWidth-1:F.lastChild.offsetLeft-F.firstChild.offsetLeft-2);if(G===0||G==="NaN"){G=this.defaultEx;D=this.defaultWidth}if(D===0&&!t.CHTML.display){D=this.defaultWidth}if(x){y=D}I=(this.config.matchFontHeight?G/this.TEX.x_height/s:1);I=Math.floor(Math.max(this.config.minScaleAdjust/100,I)*this.config.scale);t.CHTML.scale=I/100;t.CHTML.fontSize=I+"%";t.CHTML.outerEm=s;t.CHTML.em=this.em=s*I/100;t.CHTML.ex=G;t.CHTML.cwidth=D/this.em;t.CHTML.lineWidth=(u?this.length2em(A,y/this.em,1):y)}for(E=0;E<B;E++){H=v[E];if(!H.parentNode){continue}t=H.MathJax.elementJax;if(!t){continue}H.parentNode.removeChild(H.previousSibling);if(H.MathJax.preview){H.MathJax.preview.style.display=""}}w.CHTMLeqn=w.CHTMLlast=0;w.CHTMLi=-1;w.CHTMLchunk=this.config.EqnChunk;w.CHTMLdelay=false},Translate:function(t,x){if(!t.parentNode){return}if(x.CHTMLdelay){x.CHTMLdelay=false;f.RestartAfter(MathJax.Callback.Delay(this.config.EqnChunkDelay))}var s=t.MathJax.elementJax,w=s.root,v=document.getElementById(s.inputID+"-Frame");if(!v){return}this.getMetrics(s);if(this.scale!==1){v.style.fontSize=s.CHTML.fontSize}this.initCHTML(w,v);this.savePreview(t);this.CHTMLnode=v;try{w.setTeXclass();w.toCommonHTML(v)}catch(u){while(v.firstChild){v.removeChild(v.firstChild)}delete this.CHTMLnode;this.restorePreview(t);throw u}delete this.CHTMLnode;this.restorePreview(t);if(s.CHTML.display){v=v.parentNode}v.className=v.className.replace(/ [^ ]+$/,"");v.className+=" MJXc-processed";if(t.MathJax.preview){s.CHTML.preview=t.MathJax.preview;delete t.MathJax.preview}x.CHTMLeqn+=(x.i-x.CHTMLi);x.CHTMLi=x.i;if(x.CHTMLeqn>=x.CHTMLlast+x.CHTMLchunk){this.postTranslate(x);x.CHTMLchunk=Math.floor(x.CHTMLchunk*this.config.EqnChunkFactor);x.CHTMLdelay=true}},initCHTML:function(t,s){},savePreview:function(s){var t=s.MathJax.preview;if(t&&t.parentNode){s.MathJax.tmpPreview=document.createElement("span");t.parentNode.replaceChild(s.MathJax.tmpPreview,t)}},restorePreview:function(s){var t=s.MathJax.tmpPreview;if(t){t.parentNode.replaceChild(s.MathJax.preview,t);delete s.MathJax.tmpPreview}},getMetrics:function(s){var t=s.CHTML;this.jax=s;this.em=t.em;this.outerEm=t.outerEm;this.scale=t.scale;this.cwidth=t.cwidth;this.linebreakWidth=t.lineWidth},postTranslate:function(x){var t=x.jax[this.id];for(var v=x.CHTMLlast,s=x.CHTMLeqn;v<s;v++){var u=t[v];if(u&&u.MathJax.elementJax){u.previousSibling.className=u.previousSibling.className.replace(/ [^ ]+$/,"");var w=u.MathJax.elementJax.CHTML;if(w.preview){w.preview.innerHTML="";u.MathJax.preview=w.preview;delete w.preview}}}x.CHTMLlast=x.CHTMLeqn},getJaxFromMath:function(s){if(s.parentNode.className.match(/MJXc-display/)){s=s.parentNode}do{s=s.nextSibling}while(s&&s.nodeName.toLowerCase()!=="script");return f.getJaxFor(s)},getHoverSpan:function(s,t){return s.root.CHTMLnodeElement()},getHoverBBox:function(s,v,w){var x=s.root.CHTML,u=s.CHTML.outerEm;var t={w:x.w*u,h:x.h*u,d:x.d*u};if(x.width){t.width=x.width}return t},Zoom:function(u,B,A,s,y){this.getMetrics(u);var v=a.addElement(B,"mjx-chtml",{style:{"font-size":Math.floor(a.scale*100)+"%"},isMathJax:false});a.CHTMLnode=v;this.idPostfix="-zoom";u.root.toCommonHTML(v);this.idPostfix="";var t=v.style,C=u.root.CHTML;if(C.t>C.h){t.marginTop=a.Em(C.t-C.h)}if(C.b>C.d){t.marginBottom=a.Em(C.b-C.d)}if(C.l<0){t.paddingLeft=a.Em(-C.l)}if(C.r>C.w){t.marginRight=a.Em(C.r-C.w)}t.position="absolute";var z=v.offsetWidth,x=v.offsetHeight,D=A.firstChild.offsetHeight,w=A.firstChild.offsetWidth;v.style.position="";return{Y:-e.getBBox(B).h,mW:w,mH:D,zW:z,zH:x}},Remove:function(s){var t=document.getElementById(s.inputID+"-Frame");if(t&&s.CHTML.display){t=t.parentNode}if(t){t.parentNode.removeChild(t)}delete s.CHTML},ID:0,idPostfix:"",GetID:function(){this.ID++;return this.ID},MATHSPACE:{veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18,thin:0.04,medium:0.06,thick:0.1,infinity:i},SPACECLASS:{thinmathspace:"MJXc-space1",mediummathspace:"MJXc-space2",thickmathspace:"MJXc-space3"},pxPerInch:96,em:16,maxStretchyParts:1000,FONTDEF:{},TEXDEF:{x_height:0.442,quad:1,num1:0.676508,num2:0.393732,num3:0.44373,denom1:0.685951,denom2:0.344841,sup1:0.412892,sup2:0.362892,sup3:0.288888,sub1:0.15,sub2:0.247217,sup_drop:0.386108,sub_drop:0.05,delim1:2.39,delim2:1,axis_height:0.25,rule_thickness:0.06,big_op_spacing1:0.111111,big_op_spacing2:0.166666,big_op_spacing3:0.2,big_op_spacing4:0.45,big_op_spacing5:0.1,surd_height:0.075,scriptspace:0.05,nulldelimiterspace:0.12,delimiterfactor:901,delimitershortfall:0.3,min_rule_thickness:1.25},isChar:function(s){if(s.length===1){return true}if(s.length!==2){return false}var t=s.charCodeAt(0);return(t>=55296&&t<56319)},unicodeChar:function(s){if(s<65535){return String.fromCharCode(s)}s-=65536;return String.fromCharCode((s>>10)+55296)+String.fromCharCode((s&1023)+56320)},getUnicode:function(s){var t=s.text.charCodeAt(s.i);s.i++;if(t>=55296&&t<56319){t=(((t-55296)<<10)+(s.text.charCodeAt(s.i)-56320))+65536;s.i++}return t},getCharList:function(w,v){var u,z,s=w.cache,B=v;if(s[v]){return s[v]}if(v>65535&&this.FONTDATA.RemapPlane1){var y=this.FONTDATA.RemapPlane1(v,w);v=y.n;w=y.variant}var t=this.FONTDATA.RANGES,A=this.FONTDATA.VARIANT;if(v>=t[0].low&&v<=t[t.length-1].high){for(u=0,z=t.length;u<z;u++){if(t[u].name==="alpha"&&w.noLowerCase){continue}var x=w["offset"+t[u].offset];if(x&&v>=t[u].low&&v<=t[u].high){if(t[u].remap&&t[u].remap[v]){v=x+t[u].remap[v]}else{v=v-t[u].low+x;if(t[u].add){v+=t[u].add}}if(w["variant"+t[u].offset]){w=A[w["variant"+t[u].offset]]}break}}}s[B]=this.remapChar(w,v,0);return s[B]},remapChar:function(t,y,w){var v=[],x=this.FONTDATA.VARIANT;if(t.remap&&t.remap[y]){y=t.remap[y];if(t.remap.variant){t=x[t.remap.variant]}}else{if(this.FONTDATA.REMAP[y]&&!t.noRemap){y=this.FONTDATA.REMAP[y]}}if(g(y)){if(y[2]){w=n}t=x[y[1]];y=y[0]}if(typeof(y)==="string"){var s={text:y,i:0,length:y.length};while(s.i<s.length){y=this.getUnicode(s);var u=this.getCharList(t,y);if(u){v.push.apply(v,u)}}}else{if(t.cache[y]){v=t.cache[y]}else{t.cache[y]=v=this.lookupChar(t,y,w)}}return v},lookupChar:function(v,z,x){var y=v;while(v){for(var u=0,s=v.fonts.length;u<s;u++){var t=this.FONTDATA.FONTS[v.fonts[u]];if(typeof(t)==="string"){this.loadFont(t)}var w=t[z];if(w){this.fixChar(w,z);if(w[5].space){return[{type:"space",w:w[2],font:t}]}return[{type:"char",font:t,n:z}]}else{if(t.Extra){this.findBlock(t,z)}}}v=this.FONTDATA.VARIANT[v.chain];if(v&&v.remap&&v.remap[z]&&x++<n){return this.remapChar(v,z,x)}}return[this.unknownChar(y,z)]},fixChar:function(s,t){if(s.length===5){s[5]={}}if(s.c==null){s[0]/=1000;s[1]/=1000;s[2]/=1000;s[3]/=1000;s[4]/=1000;s.c=this.unicodeChar(t)}return s},findBlock:function(u,y){var t=u.Extra,v=u.file,x;for(var w=0,s=t.length;w<s;w++){if(typeof(t[w])==="number"){if(y===t[w]){x=v;break}}else{if(y<t[w][0]){return}if(y<=t[w][1]){x=v;break}}}if(x){delete u.Extra;this.loadFont(v)}},unknownChar:function(s,v){f.signal.Post(["CommonHTML Jax - unknown char",v,s]);var u="";if(s.bold){u+="B"}if(s.italic){u+="I"}var t=this.FONTDATA.UNKNOWN[u||"R"];if(!t[v]){this.getUnknownChar(t,v)}return{type:"unknown",n:v,font:t}},getUnknownChar:function(t,v){var u=this.unicodeChar(v);var s=this.getHDW(u,t.className);t[v]=[0.8,0.2,s.w,0,s.w,{a:Math.max(0,(s.h-s.d)/2),h:s.h,d:s.d}];t[v].c=u},styledText:function(t,w){f.signal.Post(["CommonHTML Jax - styled text",w,t]);var u=t.style;var x="_"+(u["font-family"]||t.className||"");if(u["font-weight"]){x+="_"+u["font-weight"]}if(u["font-style"]){x+="_"+u["font-style"]}if(!this.STYLEDTEXT){this.STYLEDTEXT={}}if(!this.STYLEDTEXT[x]){this.STYLEDTEXT[x]={className:t.className||""}}var v=this.STYLEDTEXT[x];if(!v["_"+w]){var s=this.getHDW(w,t.className||"",u);v["_"+w]=[0.8,0.2,s.w,0,s.w,{a:Math.max(0,(s.h-s.d)/2),h:s.h,d:s.d}];v["_"+w].c=w}return{type:"unknown",n:"_"+w,font:v,style:u,rscale:t.rscale}},getHDW:function(B,u,F){var t=a.addElement(a.CHTMLnode,"mjx-chartest",{className:u},[["mjx-char",{style:F},[B]]]);var s=a.addElement(a.CHTMLnode,"mjx-chartest",{className:u},[["mjx-char",{style:F},[B,["mjx-box"]]]]);t.firstChild.style.fontSize=s.firstChild.style.fontSize="";var v=5*a.em;var E=t.offsetHeight,C=s.offsetHeight,x=t.offsetWidth;a.CHTMLnode.removeChild(t);a.CHTMLnode.removeChild(s);if(C===0){v=5*a.defaultEm;var A=document.body.appendChild(document.createElement("div"));A.appendChild(t);A.appendChild(s);E=t.offsetHeight,C=s.offsetHeight,x=t.offsetWidth;document.body.removeChild(A)}var z=(C-1000)/v,D=x/v,y=E/v-z;return{h:y,d:z,w:D}},addCharList:function(v,x,y){var w={text:"",className:null,a:0};for(var t=0,s=x.length;t<s;t++){var u=x[t];if(this.charList[u.type]){(this.charList[u.type])(u,v,y,w,s)}}if(w.text!==""){if(v.childNodes.length){this.charList.flushText(v,w)}else{m.addText(v,w.text);if(v.className){v.className+=" "+w.className}else{v.className=w.className}}}y.b=(w.flushed?0:y.a)},charList:{"char":function(D,x,B,u,y){var w=D.font,A=(w.remapCombining||{})[D.n];if(w.className===u.className){A=null}else{if(u.className||(A&&u.text!=="")){this.flushText(x,u)}}if(!u.a){u.a=w.centerline/1000}if(u.a>(B.a||0)){B.a=u.a}u.className=w.className;var t=w[D.n];if(A){var v=w;if(g(A)){v=a.FONTDATA.FONTS[A[1]];A=A[0];if(typeof(v)==="string"){a.loadFont(v)}}if(v[D.n]){a.fixChar(v[D.n],D.n)}t=a.fixChar(v[A],A);u.className=v.className}u.text+=t.c;if(B.h<t[0]+j){B.t=B.h=t[0]+j}if(B.d<t[1]+b){B.b=B.d=t[1]+b}if(B.l>B.w+t[3]){B.l=B.w+t[3]}if(B.r<B.w+t[4]){B.r=B.w+t[4]}B.w+=t[2]*(D.rscale||1);if(y==1&&w.skew&&w.skew[D.n]){B.skew=w.skew[D.n]}if(t[5]&&t[5].rfix){this.flushText(x,u).style.marginRight=a.Em(t[5].rfix/1000)}if(A){var z=this.flushText(x,u);var s=(v[D.n]||w[D.n])[4]-(t[4]-t[2]);z.style.marginLeft=a.Em(-t[2]-s);if(s<0){z.style.marginRight=a.Em(-s)}}},space:function(t,s,v,u){if(t.w){if(u.text===""){u.className=t.font.className}this.flushText(s,u).style.marginRight=a.Em(t.w);v.w+=t.w}},unknown:function(t,s,w,u){(this["char"])(t,s,w,u,0);var v=t.font[t.n];if(v[5].a){u.a=v[5].a;if(w.a==null||u.a>w.a){w.a=u.a}}s=this.flushText(s,u,t.style);if(v[2]<3){s.style.width=a.Em(v[2])}},flushText:function(t,u,s){t=a.addElement(t,"mjx-charbox",{className:u.className,style:s},[u.text]);if(u.a){t.style.paddingBottom=a.Em(u.a)}u.text="";u.className=null;u.a=0;u.flushed=true;return t}},handleText:function(u,x,t,w){if(u.childNodes.length===0){a.addElement(u,"mjx-char");w=a.BBOX.empty(w)}if(typeof(t)==="string"){t=this.FONTDATA.VARIANT[t]}if(!t){t=this.FONTDATA.VARIANT[d.VARIANT.NORMAL]}var s={text:x,i:0,length:x.length},v=[];if(t.style&&s.length){v.push(this.styledText(t,x))}else{while(s.i<s.length){var y=this.getUnicode(s);v.push.apply(v,this.getCharList(t,y))}}if(v.length){this.addCharList(u.firstChild,v,w)}w.clean();if(w.d<0){w.D=w.d;w.d=0}if(w.h-w.a){u.firstChild.style[w.h-w.a<0?"marginTop":"paddingTop"]=this.EmRounded(w.h-w.a)}if(w.d>-w.b){u.firstChild.style.paddingBottom=this.EmRounded(w.d+w.b)}return w},createDelimiter:function(x,s,u,A,v){if(!s){var B=this.BBOX.zero();B.w=B.r=this.TEX.nulldelimiterspace;a.addElement(x,"mjx-box",{style:{width:B.w}});return B}if(!(u instanceof Array)){u=[u,u]}var z=u[1];u=u[0];var t={alias:s};while(t.alias){s=t.alias;t=this.FONTDATA.DELIMITERS[s];if(!t){t={HW:[0,this.FONTDATA.VARIANT[d.VARIANT.NORMAL]]}}}if(t.load){f.RestartAfter(o.Require(this.fontDir+"/TeX/fontdata-"+t.load+".js"))}for(var y=0,w=t.HW.length;y<w;y++){if(t.HW[y][0]>=u-0.01||(y==w-1&&!t.stretch)){if(t.HW[y][3]){s=t.HW[y][3]}B=this.createChar(x,[s,t.HW[y][1]],(t.HW[y][2]||1),v);B.offset=0.6*B.w;if(A){B.scale=A.scale;A.rscale=A.rscale}return B}}if(!t.stretch){return B}return this["extendDelimiter"+t.dir](x,z,t.stretch,A,v)},extendDelimiterV:function(E,x,P,w,C){E=a.addElement(E,"mjx-delim-v");var N=a.Element("span");var B,A,O,v,I,t,F,y,G=1,M;I=this.createChar(N,(P.top||P.ext),1,C);B=N.removeChild(N.firstChild);t=this.createChar(N,(P.bot||P.ext),1,C);A=N.removeChild(N.firstChild);F=y=a.BBOX.zero();var J=I.h+I.d+t.h+t.d-l;E.appendChild(B);if(P.mid){F=this.createChar(N,P.mid,1,C);O=N.removeChild(N.firstChild);J+=F.h+F.d;G=2}if(P.min&&x<J*P.min){x=J*P.min}if(x>J){y=this.createChar(N,P.ext,1,C);v=N.removeChild(N.firstChild);var L=y.h+y.d,u=L-l;var D=Math.min(Math.ceil((x-J)/(G*u)),this.maxStretchyParts);if(P.fullExtenders){x=D*G*u+J}else{u=(x-J)/(G*D)}M=y.d+y.a-L/2;v.style.margin=v.style.padding="";v.style.lineHeight=a.Em(u);v.style.marginBottom=a.Em(M-l/2/G);v.style.marginTop=a.Em(-M-l/2/G);var K=v.textContent,z="\n"+K;while(--D>0){K+=z}v.textContent=K;E.appendChild(v);if(P.mid){E.appendChild(O);E.appendChild(v.cloneNode(true))}}else{M=(x-J-l)/G;B.style.marginBottom=a.Em(M+parseFloat(B.style.marginBottom||"0"));if(P.mid){E.appendChild(O)}A.style.marginTop=a.Em(M+parseFloat(A.style.marginTop||"0"))}E.appendChild(A);var s=a.BBOX({w:Math.max(I.w,y.w,t.w,F.w),l:Math.min(I.l,y.l,t.l,F.l),r:Math.max(I.r,y.r,t.r,F.r),h:x-t.d,d:t.d,t:x-t.d,b:t.d});s.offset=0.5*s.w;if(w){s.scale=w.scale;s.rscale=w.rscale}return s},extendDelimiterH:function(F,s,P,v,D){F=a.addElement(F,"mjx-delim-h");var N=a.Element("span");var t,M,O,u,K,C,x,G,z,H=1;C=this.createChar(N,(P.left||P.rep),1,D);t=N.removeChild(N.firstChild);x=this.createChar(N,(P.right||P.rep),1,D);M=N.removeChild(N.firstChild);z=this.createChar(N,P.rep,1,D);u=N.removeChild(N.firstChild);t.style.marginLeft=a.Em(-C.l);M.style.marginRight=a.Em(x.r-x.w);F.appendChild(t);var Q=a.BBOX.zero();Q.h=Math.max(C.h,x.h,z.h);Q.d=Math.max(C.D||C.d,x.D||x.d,z.D||z.d);var y=(C.r-C.l)+(x.r-x.l)-l;if(P.mid){G=this.createChar(N,P.mid,1,D);O=N.removeChild(N.firstChild);O.style.marginleft=a.Em(-G.l);O.style.marginRight=a.Em(G.r-G.w);y+=G.r-G.l+l;H=2;if(G.h>Q.h){Q.h=G.h}if(G.d>Q.d){Q.d=G.d}}if(P.min&&s<y*P.min){s=y*P.min}Q.w=Q.r=s;if(s>y){var B=z.r-z.l,J=B-l;var E=Math.min(Math.ceil((s-y)/(H*J)),this.maxStretchyParts);if(P.fullExtenders){s=E*H*J+y}else{J=(s-y)/(H*E)}var L=(B-J+l/H)/2;u.style.marginLeft=a.Em(-z.l-L);u.style.marginRight=a.Em(z.r-z.w+L);u.style.letterSpacing=a.Em(-(z.w-J));t.style.marginRight=a.Em(C.r-C.w);M.style.marginleft=a.Em(-x.l);var I=u.textContent,A=I;while(--E>0){I+=A}u.textContent=I;F.appendChild(u);if(P.mid){F.appendChild(O);K=F.appendChild(u.cloneNode(true))}}else{L=(s-y-l/H)/2;t.style.marginRight=a.Em(C.r-C.w+L);if(P.mid){F.appendChild(O)}M.style.marginLeft=a.Em(-x.l+L)}F.appendChild(M);this.adjustHeights([t,u,O,K,M],[C,z,G,z,x],Q);if(v){Q.scale=v.scale;Q.rscale=v.rscale}return Q},adjustHeights:function(t,w,x){var u=x.h,y=x.d;if(x.d<0){y=-x.d;x.D=x.d;x.d=0}for(var v=0,s=t.length;v<s;v++){if(t[v]){t[v].style.paddingTop=a.Em(u-w[v].a);t[v].style.paddingBottom=a.Em(y+w[v].a);t[v].style.marginTop=t[v].style.marginBottom=0}}},createChar:function(u,y,w,t){var B="",x={fonts:[y[1]],noRemap:true,cache:{}};if(t&&t===d.VARIANT.BOLD&&this.FONTDATA.FONTS[y[1]+"-Bold"]){x.fonts=[y[1]+"-Bold",y[1]]}if(typeof(y[1])!=="string"){x=y[1]}if(y[0] instanceof Array){for(var z=0,v=y[0].length;z<v;z++){B+=String.fromCharCode(y[0][z])}}else{B=String.fromCharCode(y[0])}if(y[4]){w*=y[4]}var A=this.handleText(u,B,x),s=u.firstChild.style;if(w!==1){s.fontSize=this.Percent(w)}if(y[2]){s.paddingLeft=this.Em(y[2]);A.w+=y[2];A.r+=y[2]}if(y[3]){s.verticalAlign=this.Em(y[3]);A.h+=y[3];if(A.h<0){A.h=0}}if(y[5]){s.marginTop=this.Em(y[5]);A.h+=y[5];A.t+=y[5]}if(y[6]){s.marginBottom=this.Em(y[6]);A.d+=y[6];A.b+=y[6]}return A},length2em:function(w,u,x){if(typeof(w)!=="string"){w=w.toString()}if(w===""){return""}if(w===d.SIZE.NORMAL){return 1}if(w===d.SIZE.BIG){return 2}if(w===d.SIZE.SMALL){return 0.71}if(this.MATHSPACE[w]){return this.MATHSPACE[w]}var t=w.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);var s=parseFloat(t[1]||"1"),v=t[2];if(u==null){u=1}if(!x){x=1}x=1/this.em/x;if(v==="em"){return s}if(v==="ex"){return s*this.TEX.x_height}if(v==="%"){return s/100*u}if(v==="px"){return s*x}if(v==="pt"){return s/10}if(v==="pc"){return s*1.2}x*=this.pxPerInch;if(v==="in"){return s*x}if(v==="cm"){return s*x/2.54}if(v==="mm"){return s*x/25.4}if(v==="mu"){return s/18}return s*u},thickness2em:function(s,t){var u=a.TEX.rule_thickness/(t||1);if(s===d.LINETHICKNESS.MEDIUM){return u}if(s===d.LINETHICKNESS.THIN){return 0.67*u}if(s===d.LINETHICKNESS.THICK){return 1.67*u}return this.length2em(s,u,t)},Em:function(s){if(Math.abs(s)<0.001){return"0"}return(s.toFixed(3).replace(/\.?0+$/,""))+"em"},EmRounded:function(s){s=(Math.round(s*a.em)+0.05)/a.em;if(Math.abs(s)<0.0006){return"0em"}return s.toFixed(3).replace(/\.?0+$/,"")+"em"},unEm:function(s){return parseFloat(s)},Px:function(s,t){s*=this.em;if(t&&s<t){s=t}if(Math.abs(s)<0.1){return"0"}return s.toFixed(1).replace(/\.0$/,"")+"px"},Percent:function(s){return(100*s).toFixed(1).replace(/\.?0+$/,"")+"%"},Transform:function(v,t,s){var u=v.style;u.transform=u.WebkitTransform=u.MozTransform=u["-ms-transform"]=t;if(s){u.transformOrigin=u.WebkitTransformOrigin=u.MozTransformOrigin=u["-ms-transform-origin"]=s}},arrayEntry:function(s,t){return s[Math.max(0,Math.min(t,s.length-1))]},removeStyles:["fontSize","fontFamily","fontWeight","fontStyle","fontVariant","font"]});a.BBOX=MathJax.Object.Subclass({Init:function(s){for(var t in s){if(s.hasOwnProperty(t)){this[t]=s[t]}}},clean:function(){if(this.h===-i){this.h=0}if(this.d===-i){this.d=0}if(this.l===i){this.l=0}if(this.r===-i){this.r=0}if(this.t===-i){this.t=0}if(this.b===-i){this.b=0}if(this.D&&this.d>0){delete this.D}},rescale:function(s){this.w*=s;this.h*=s;this.d*=s;this.l*=s;this.r*=s;this.t*=s;this.b*=s;if(this.L){this.L*=s}if(this.R){this.R*=s}if(this.D){this.D*=s}},combine:function(t,s,v){t.X=s;t.Y=v;var u=t.rscale;if(s+u*t.r>this.r){this.r=s+u*t.r}if(s+u*t.l<this.l){this.l=s+u*t.l}if(s+u*(t.w+(t.L||0)+(t.R||0))>this.w){this.w=s+u*(t.w+(t.L||0)+(t.R||0))}if(v+u*t.h>this.h){this.h=v+u*t.h}if(t.D&&(this.D==null||u*t.D-v>this.D)&&u*t.D>this.d){this.D=u*t.D-v}else{if(t.D==null&&this.D){delete this.D}}if(u*t.d-v>this.d){this.d=u*t.d-v}if(v+u*t.t>this.t){this.t=v+u*t.t}if(u*t.b-v>this.b){this.b=u*t.b-v}},append:function(t){var u=t.rscale;var s=this.w;if(s+u*t.r>this.r){this.r=s+u*t.r}if(s+u*t.l<this.l){this.l=s+u*t.l}this.w+=u*(t.w+(t.L||0)+(t.R||0));if(u*t.h>this.h){this.h=u*t.h}if(t.D&&(this.D==null||u*t.D>this.D)&&u*t.D>this.d){this.D=u*t.D}else{if(t.D==null&&this.D){delete this.D}}if(u*t.d>this.d){this.d=u*t.d}if(u*t.t>this.t){this.t=u*t.t}if(u*t.b>this.b){this.b=u*t.b}},updateFrom:function(s){this.h=s.h;this.d=s.d;this.w=s.w;this.r=s.r;this.l=s.l;this.t=s.t;this.b=s.b;if(s.pwidth){this.pwidth=s.pwidth}if(s.D){this.D=s.D}else{delete this.D}},adjust:function(t,s,v,u){this[s]+=a.length2em(t,1,this.scale);if(u==null){if(this[s]>this[v]){this[v]=this[s]}}else{if(this[v]<u){this[v]=u}}}},{zero:function(){return a.BBOX({h:0,d:0,w:0,l:0,r:0,t:0,b:0,scale:1,rscale:1})},empty:function(s){if(!s){s=a.BBOX.zero()}s.h=s.d=s.r=s.t=s.b=-i;s.w=0;s.l=i;delete s.pwidth;return s},styleAdjust:[["borderTopWidth","h","t"],["borderRightWidth","w","r"],["borderBottomWidth","d","b"],["borderLeftWidth","w","l",0],["paddingTop","h","t"],["paddingRight","w","r"],["paddingBottom","d","b"],["paddingLeft","w","l",0],]});MathJax.Hub.Register.StartupHook("mml Jax Ready",function(){d=MathJax.ElementJax.mml;d.mbase.Augment({toCommonHTML:function(t,s){return this.CHTMLdefaultNode(t,s)},CHTMLmultiline:function(){d.mbase.CHTMLautoloadFile("multiline")},CHTMLdefaultNode:function(v,t){if(!t){t={}}v=this.CHTMLcreateNode(v);this.CHTML=a.BBOX.empty();this.CHTMLhandleStyle(v);if(this.isToken){this.CHTMLgetVariant()}this.CHTMLhandleScale(v);var s=Math.max((t.minChildren||0),this.data.length);for(var u=0;u<s;u++){this.CHTMLaddChild(v,u,t)}if(!t.noBBox){this.CHTML.clean()}this.CHTMLhandleSpace(v);this.CHTMLhandleBBox(v);this.CHTMLhandleColor(v);return v},CHTMLaddChild:function(x,t,s){var z=this.data[t],w;var u=s.childNodes;if(u instanceof Array){u=u[t]||"span"}if(z){if(u){x=a.addElement(x,u)}w=z.toCommonHTML(x,s.childOptions);if(u&&z.CHTML.rscale!==1){x.style.fontSize=x.firstChild.style.fontSize;x.firstChild.style.fontSize=""}if(!s.noBBox){var y=this.CHTML,v=z.CHTML;y.append(v);if(this.data.length===1){if(v.ic){y.ic=v.ic}if(v.skew){y.skew=v.skew}}else{delete y.ic;delete y.skew}if(v.pwidth){y.pwidth=v.pwidth}}}else{if(s.forceChild){w=a.addElement(x,(u||"mjx-box"))}}return w},CHTMLchildNode:function(t,s){t=t.childNodes[s];if(t.nodeName.toLowerCase()==="a"){t=t.firstChild}return t},CHTMLcoreNode:function(s){if(this.inferRow&&this.data[0]){return this.data[0].CHTMLcoreNode(s.firstChild)}return this.CHTMLchildNode(s,this.CoreIndex())},CHTMLstretchChildV:function(v,u,y){var x=this.data[v];if(x){var z=this.CHTML,t=x.CHTML;if(t.stretch||(t.stretch==null&&x.CHTMLcanStretch("Vertical",u,y))){var s=t.w;t=x.CHTMLstretchV(u,y);z.w+=t.w-s;if(z.w>z.r){z.r=z.w}if(t.h>z.h){z.h=t.h}if(t.d>z.d){z.d=t.d}if(t.t>z.t){z.t=t.t}if(t.b>z.b){z.b=t.b}}}},CHTMLstretchChildH:function(v,s,x){var y=this.data[v];if(y){var z=this.CHTML,u=y.CHTML;if(u.stretch||(u.stretch==null&&y.CHTMLcanStretch("Horizontal",s))){var t=u.w;u=y.CHTMLstretchH(this.CHTMLchildNode(x,v),s);z.w+=u.w-t;if(z.w>z.r){z.r=z.w}if(u.h>z.h){z.h=u.h}if(u.d>z.d){z.d=u.d}if(u.t>z.t){z.t=u.t}if(u.b>z.b){z.b=u.b}}}},CHTMLupdateFrom:function(s){this.CHTML.updateFrom(s);if(this.inferRow){this.data[0].CHTML.updateFrom(s)}},CHTMLcanStretch:function(w,u,v){var t=false;if(this.isEmbellished()){var s=this.Core();if(s&&s!==this){t=s.CHTMLcanStretch(w,u,v)}}this.CHTML.stretch=t;return t},CHTMLstretchV:function(s,t){this.CHTMLupdateFrom(this.Core().CHTMLstretchV(s,t));return this.CHTML},CHTMLstretchH:function(t,s){this.CHTMLupdateFrom(this.CHTMLstretchCoreH(t,s));return this.CHTML},CHTMLstretchCoreH:function(t,s){return this.Core().CHTMLstretchH(this.CHTMLcoreNode(t),s)},CHTMLcreateNode:function(s){if(!this.CHTML){this.CHTML={}}this.CHTML=a.BBOX.zero();if(this.href){s=a.addElement(s,"a",{href:this.href,isMathJax:true})}if(!this.CHTMLnodeID){this.CHTMLnodeID=a.GetID()}var t=(this.id||"MJXc-Node-"+this.CHTMLnodeID)+a.idPostfix;return this.CHTMLhandleAttributes(a.addElement(s,"mjx-"+this.type,{id:t}))},CHTMLnodeElement:function(){if(!this.CHTMLnodeID){return null}return document.getElementById((this.id||"MJXc-Node-"+this.CHTMLnodeID)+a.idPostfix)},CHTMLlength2em:function(t,s){return a.length2em(t,s,this.CHTML.scale)},CHTMLhandleAttributes:function(v){if(this["class"]){if(v.className){v.className+=" "+this["class"]}else{v.className=this["class"]}}if(this.attrNames){var z=this.attrNames,u=d.nocopyAttributes,y=f.config.ignoreMMLattributes;var w=(this.type==="mstyle"?d.math.prototype.defaults:this.defaults);for(var t=0,s=z.length;t<s;t++){var x=z[t];if(y[x]==false||(!u[x]&&!y[x]&&w[x]==null&&typeof(v[x])==="undefined")){v.setAttribute(x,this.attr[x])}}}return v},CHTMLhandleScale:function(v){var x=1,u=this.parent,w=(u?u.CHTML.scale:1);var s=this.getValues("scriptlevel","fontsize");s.mathsize=this.Get("mathsize",null,!this.isToken);if(s.scriptlevel!==0){if(s.scriptlevel>2){s.scriptlevel=2}x=Math.pow(this.Get("scriptsizemultiplier"),s.scriptlevel);s.scriptminsize=a.length2em(this.Get("scriptminsize"),0.8,1);if(x<s.scriptminsize){x=s.scriptminsize}}if(this.removedStyles&&this.removedStyles.fontSize&&!s.fontsize){s.fontsize=this.removedStyles.fontSize}if(s.fontsize&&!this.mathsize){s.mathsize=s.fontsize}if(s.mathsize!==1){x*=a.length2em(s.mathsize,1,1)}var t=this.CHTMLvariant;if(t&&t.style&&t.style["font-family"]){x*=(a.config.scale/100)/a.scale}this.CHTML.scale=x;w=this.CHTML.rscale=x/w;if(Math.abs(w-1)<0.001){w=1}if(v&&w!==1){v.style.fontSize=a.Percent(w)}return x},CHTMLhandleStyle:function(v){if(!this.style){return}var u=v.style;u.cssText=this.style;this.removedStyles={};for(var t=0,s=a.removeStyles.length;t<s;t++){var w=a.removeStyles[t];if(u[w]){this.removedStyles[w]=u[w];u[w]=""}}},CHTMLhandleBBox:function(w){var t=this.CHTML,v=w.style;if(this.data.length===1&&(this.data[0].CHTML||{}).pwidth){t.pwidth=this.data[0].CHTML.pwidth;t.mwidth=this.data[0].CHTML.mwidth;v.width="100%"}else{if(t.pwidth){t.mwidth=a.Em(t.w);v.width="100%"}else{if(t.w<0){v.width="0px";v.marginRight=a.Em(t.w)}}}if(!this.style){return}for(var u=0,s=a.BBOX.styleAdjust.length;u<s;u++){var x=a.BBOX.styleAdjust[u];if(x&&v[x[0]]){t.adjust(v[x[0]],x[1],x[2],x[3])}}},CHTMLhandleColor:function(s){if(this.mathcolor){s.style.color=this.mathcolor}else{if(this.color){s.style.color=this.color}}if(this.mathbackground){s.style.backgroundColor=this.mathbackground}else{if(this.background){s.style.backgroundColor=this.background}}},CHTMLhandleSpace:function(s){if(!this.useMMLspacing){var t=this.texSpacing();if(t!==""){this.CHTML.L=this.CHTMLlength2em(t);s.className+=" "+a.SPACECLASS[t]}}},CHTMLhandleText:function(t,u,s){if(t.firstChild&&!this.CHTML){this.CHTML=a.BBOX.empty()}this.CHTML=a.handleText(t,u,s,this.CHTML)},CHTMLgetVariant:function(){var s=this.getValues("mathvariant","fontfamily","fontweight","fontstyle"),u;s.hasVariant=this.Get("mathvariant",true);if(this.removedStyles){u=this.removedStyles;if(u.fontFamily){s.family=u.fontFamily}if(u.fontWeight){s.weight=u.fontWeight}if(u.fontStyle){s.style=u.fontStyle}}if(!s.hasVariant){if(s.fontfamily){s.family=s.fontfamily}if(s.fontweight){s.weight=s.fontweight}if(s.fontstyle){s.style=s.fontstyle}}if(s.weight&&s.weight.match(/^\d+$/)){s.weight=(parseInt(s.weight)>600?"bold":"normal")}var t=s.mathvariant;if(this.variantForm){t="-TeX-variant"}if(s.family&&!s.hasVariant){if(!s.weight&&s.mathvariant.match(/bold/)){s.weight="bold"}if(!s.style&&s.mathvariant.match(/italic/)){s.style="italic"}this.CHTMLvariant={fonts:[],noRemap:true,cache:{},style:{"font-family":s.family,"font-weight":s.weight||"normal","font-style":s.style||"normal"}};return}if(s.weight==="bold"){t={normal:d.VARIANT.BOLD,italic:d.VARIANT.BOLDITALIC,fraktur:d.VARIANT.BOLDFRAKTUR,script:d.VARIANT.BOLDSCRIPT,"sans-serif":d.VARIANT.BOLDSANSSERIF,"sans-serif-italic":d.VARIANT.SANSSERIFBOLDITALIC}[t]||t}else{if(s.weight==="normal"){t={bold:d.VARIANT.normal,"bold-italic":d.VARIANT.ITALIC,"bold-fraktur":d.VARIANT.FRAKTUR,"bold-script":d.VARIANT.SCRIPT,"bold-sans-serif":d.VARIANT.SANSSERIF,"sans-serif-bold-italic":d.VARIANT.SANSSERIFITALIC}[t]||t}}if(s.style==="italic"){t={normal:d.VARIANT.ITALIC,bold:d.VARIANT.BOLDITALIC,"sans-serif":d.VARIANT.SANSSERIFITALIC,"bold-sans-serif":d.VARIANT.SANSSERIFBOLDITALIC}[t]||t}else{if(s.style==="normal"){t={italic:d.VARIANT.NORMAL,"bold-italic":d.VARIANT.BOLD,"sans-serif-italic":d.VARIANT.SANSSERIF,"sans-serif-bold-italic":d.VARIANT.BOLDSANSSERIF}[t]||t}}this.CHTMLvariant=a.FONTDATA.VARIANT[t]||a.FONTDATA.VARIANT[d.VARIANT.NORMAL]},CHTMLbboxFor:function(s){if(this.data[s]&&this.data[s].CHTML){return this.data[s].CHTML}return a.BBOX.zero()},CHTMLdrawBBox:function(t,u){if(!u){u=this.CHTML}var s=a.Element("mjx-box",{style:{opacity:0.25,"margin-left":a.Em(-(u.w+(u.R||0)))}},[["mjx-box",{style:{height:a.Em(u.h),width:a.Em(u.w),"background-color":"red"}}],["mjx-box",{style:{height:a.Em(u.d),width:a.Em(u.w),"margin-left":a.Em(-u.w),"vertical-align":a.Em(-u.d),"background-color":"green"}}]]);if(t.nextSibling){t.parentNode.insertBefore(s,t.nextSibling)}else{t.parentNode.appendChild(s)}},CHTMLnotEmpty:function(s){while(s&&s.data.length<2&&(s.type==="mrow"||s.type==="texatom")){s=s.data[0]}return !!s}},{CHTMLautoload:function(){this.constructor.Augment({toCommonHTML:d.mbase.CHTMLautoloadFail});var s=a.autoloadDir+"/"+this.type+".js";f.RestartAfter(o.Require(s))},CHTMLautoloadFail:function(){throw Error("CommonHTML can't autoload '"+this.type+"'")},CHTMLautoloadList:{},CHTMLautoloadFile:function(s){if(d.mbase.CHTMLautoloadList.hasOwnProperty(s)){throw Error("CommonHTML can't autoload file '"+s+"'")}d.mbase.CHTMLautoloadList[s]=true;var t=a.autoloadDir+"/"+s+".js";f.RestartAfter(o.Require(t))},CHTMLstretchV:function(s,t){this.Core().CHTMLstretchV(s,t);this.toCommonHTML(this.CHTMLnodeElement(),{stretch:true});return this.CHTML},CHTMLstretchH:function(t,s){this.CHTMLupdateFrom(this.CHTMLstretchCoreH(t,s));this.toCommonHTML(t,{stretch:true});return this.CHTML}});d.chars.Augment({toCommonHTML:function(t,s){this.CHTML=null;if(s==null){s={}}var u=this.toString();if(s.remap){u=s.remap(u,s.remapchars)}this.CHTMLhandleText(t,u,s.variant||this.parent.CHTMLvariant)}});d.entity.Augment({toCommonHTML:function(t,s){if(s==null){s={}}var u=this.toString();if(s.remapchars){u=s.remap(u,s.remapchars)}this.CHTMLhandleText(t,u,s.variant||this.parent.CHTMLvariant)}});d.math.Augment({toCommonHTML:function(x){x=this.CHTMLdefaultNode(x);if(this.CHTML.w<0){x.parentNode.style.width="0px";x.parentNode.style.marginRight=a.Em(this.CHTML.w)}var v=this.Get("alttext");if(v&&!x.getAttribute("aria-label")){x.setAttribute("aria-label",v)}if(this.CHTML.pwidth){x.parentNode.style.minWidth=this.CHTML.mwidth||a.Em(this.CHTML.w);x.parentNode.className="mjx-full-width "+x.parentNode.className;x.style.width=this.CHTML.pwidth}else{if(!this.isMultiline&&this.Get("display")==="block"){var u=this.getValues("indentalignfirst","indentshiftfirst","indentalign","indentshift");if(u.indentalignfirst!==d.INDENTALIGN.INDENTALIGN){u.indentalign=u.indentalignfirst}if(u.indentalign===d.INDENTALIGN.AUTO){u.indentalign=r.displayAlign}if(u.indentshiftfirst!==d.INDENTSHIFT.INDENTSHIFT){u.indentshift=u.indentshiftfirst}if(u.indentshift==="auto"){u.indentshift="0"}var t=this.CHTMLlength2em(u.indentshift,a.cwidth);if(r.displayIndent!=="0"){var s=this.CHTMLlength2em(r.displayIndent,a.cwidth);t+=(u.indentalign===d.INDENTALIGN.RIGHT?-s:s)}var w=x.parentNode.parentNode.style;x.parentNode.style.textAlign=w.textAlign=u.indentalign;if(t){t*=a.em/a.outerEm;f.Insert(w,({left:{marginLeft:a.Em(t)},right:{marginRight:a.Em(-t)},center:{marginLeft:a.Em(t),marginRight:a.Em(-t)}})[u.indentalign])}}}return x}});d.mi.Augment({toCommonHTML:function(s){s=this.CHTMLdefaultNode(s);var u=this.CHTML,t=this.data.join("");if(u.skew!=null&&!a.isChar(t)){delete u.skew}if(u.r>u.w&&a.isChar(t)&&!this.CHTMLvariant.noIC){u.ic=u.r-u.w;u.w=u.r;s.lastChild.style.paddingRight=a.Em(u.ic)}return s}});d.mn.Augment({CHTMLremapMinus:function(s){return s.replace(/^-/,"\u2212")},toCommonHTML:function(s){s=this.CHTMLdefaultNode(s,{childOptions:{remap:this.CHTMLremapMinus}});var u=this.CHTML,t=this.data.join("");if(u.skew!=null&&!a.isChar(t)){delete u.skew}if(u.r>u.w&&a.isChar(t)&&!this.CHTMLvariant.noIC){u.ic=u.r-u.w;u.w=u.r;s.lastChild.style.paddingRight=a.Em(u.ic)}return s}});d.mo.Augment({toCommonHTML:function(v){v=this.CHTMLcreateNode(v);this.CHTMLhandleStyle(v);this.CHTMLgetVariant();this.CHTMLhandleScale(v);a.BBOX.empty(this.CHTML);var t=this.getValues("displaystyle","largeop");t.variant=this.CHTMLvariant;t.text=this.data.join("");if(t.text==""){if(this.fence){v.style.width=a.Em(a.TEX.nulldelimiterspace)}}else{this.CHTMLadjustAccent(t);this.CHTMLadjustVariant(t);for(var u=0,s=this.data.length;u<s;u++){this.CHTMLaddChild(v,u,{childOptions:{variant:t.mathvariant,remap:this.remap,remapchars:t.remapchars}})}if(!a.isChar(t.text)){delete this.CHTML.skew}else{if(this.CHTML.w===0&&this.CHTML.l<0){this.CHTMLfixCombiningChar(v)}}if(t.largeop){this.CHTMLcenterOp(v)}}this.CHTML.clean();this.CHTMLhandleBBox(v);this.CHTMLhandleSpace(v);this.CHTMLhandleColor(v);return v},CHTMLhandleSpace:function(v){if(this.hasMMLspacing()){var t=this.getValues("scriptlevel","lspace","rspace");t.lspace=Math.max(0,this.CHTMLlength2em(t.lspace));t.rspace=Math.max(0,this.CHTMLlength2em(t.rspace));if(t.scriptlevel>0){if(!this.hasValue("lspace")){t.lspace=0.15}if(!this.hasValue("rspace")){t.rspace=0.15}}var s=this,u=this.Parent();while(u&&u.isEmbellished()&&u.Core()===s){s=u;u=u.Parent();v=s.CHTMLnodeElement()}if(t.lspace){v.style.paddingLeft=a.Em(t.lspace)}if(t.rspace){v.style.paddingRight=a.Em(t.rspace)}this.CHTML.L=t.lspace;this.CHTML.R=t.rspace}else{this.SUPER(arguments).CHTMLhandleSpace.apply(this,arguments)}},CHTMLadjustAccent:function(u){var t=this.CoreParent();u.parent=t;if(a.isChar(u.text)&&t&&t.isa(d.munderover)){var v=t.data[t.over],s=t.data[t.under];if(v&&this===v.CoreMO()&&t.Get("accent")){u.remapchars=a.FONTDATA.REMAPACCENT}else{if(s&&this===s.CoreMO()&&t.Get("accentunder")){u.remapchars=a.FONTDATA.REMAPACCENTUNDER}}}},CHTMLadjustVariant:function(t){var s=t.parent,u=(s&&s.isa(d.msubsup)&&this!==s.data[s.base]);if(t.largeop){t.mathvariant=(t.displaystyle?"-largeOp":"-smallOp")}if(u){t.remapchars=this.remapChars;if(t.text.match(/['`"\u00B4\u2032-\u2037\u2057]/)){t.mathvariant="-TeX-variant"}}},CHTMLfixCombiningChar:function(s){s=s.firstChild;var t=a.Element("mjx-box",{style:{width:".25em","margin-left":"-.25em"}});s.insertBefore(t,s.firstChild)},CHTMLcenterOp:function(s){var u=this.CHTML;var t=(u.h-u.d)/2-a.TEX.axis_height;if(Math.abs(t)>0.001){s.style.verticalAlign=a.Em(-t)}u.h-=t;u.d+=t;if(u.r>u.w){u.ic=u.r-u.w;u.w=u.r;s.style.paddingRight=a.Em(u.ic)}},CHTMLcanStretch:function(w,u,v){if(!this.Get("stretchy")){return false}var x=this.data.join("");if(!a.isChar(x)){return false}var t={text:x};this.CHTMLadjustAccent(t);if(t.remapchars){x=t.remapchars[x]||x}x=a.FONTDATA.DELIMITERS[x.charCodeAt(0)];var s=(x&&x.dir===w.substr(0,1));if(s){s=(this.CHTML.h!==u||this.CHTML.d!==v||!!this.Get("minsize",true)||!!this.Get("maxsize",true));if(s){this.CHTML.stretch=true}}return s},CHTMLstretchV:function(v,y){var w=this.CHTMLnodeElement(),x=this.CHTML;var t=this.getValues("symmetric","maxsize","minsize");var u,s=a.TEX.axis_height;if(t.symmetric){u=2*Math.max(v-s,y+s)}else{u=v+y}t.maxsize=this.CHTMLlength2em(t.maxsize,x.h+x.d);t.minsize=this.CHTMLlength2em(t.minsize,x.h+x.d);u=Math.max(t.minsize,Math.min(t.maxsize,u));if(u!==x.sH){if(u!=t.minsize){u=[Math.max(u*a.TEX.delimiterfactor/1000,u-a.TEX.delimitershortfall),u]}while(w.firstChild){w.removeChild(w.firstChild)}this.CHTML=x=a.createDelimiter(w,this.data.join("").charCodeAt(0),u,x);x.sH=(u instanceof Array?u[1]:u);if(t.symmetric){u=(x.h+x.d)/2+s}else{u=(x.h+x.d)*v/(v+y)}u-=x.h;if(Math.abs(u)>0.05){w.style.verticalAlign=a.Em(u);x.h+=u;x.d-=u;x.t+=u;x.b-=u}}return this.CHTML},CHTMLstretchH:function(u,s){var v=this.CHTML;var t=this.getValues("maxsize","minsize","mathvariant","fontweight");if((t.fontweight==="bold"||(this.removedStyles||{}).fontWeight==="bold"||parseInt(t.fontweight)>=600)&&!this.Get("mathvariant",true)){t.mathvariant=d.VARIANT.BOLD}t.maxsize=this.CHTMLlength2em(t.maxsize,v.w);t.minsize=this.CHTMLlength2em(t.minsize,v.w);s=Math.max(t.minsize,Math.min(t.maxsize,s));if(s!==v.sW){while(u.firstChild){u.removeChild(u.firstChild)}this.CHTML=v=a.createDelimiter(u,this.data.join("").charCodeAt(0),s,v,t.mathvariant);v.sW=s}return this.CHTML}});d.mtext.Augment({CHTMLgetVariant:function(){if(a.config.mtextFontInherit||this.Parent().type==="merror"){var u=(a.config.scale/100)/a.scale;var t={cache:{},fonts:[],className:"MJXc-font-inherit",rscale:u,style:{"font-size":a.Percent(u)}};var s=this.Get("mathvariant");if(s.match(/bold/)){t.style["font-weight"]="bold"}if(s.match(/italic|-tex-mathit/)){t.style["font-style"]="italic"}if(s==="monospace"){t.className+=" MJXc-monospace-font"}if(s==="double-struck"){t.className+=" MJXc-double-struck-font"}if(s.match(/fraktur/)){t.className+=" MJXc-fraktur-font"}if(s.match(/sans-serif/)){t.className+=" MJXc-sans-serif-font"}if(s.match(/script/)){t.className+=" MJXc-script-font"}this.CHTMLvariant=t}else{this.SUPER(arguments).CHTMLgetVariant.call(this)}}});d.merror.Augment({toCommonHTML:function(s){s=this.CHTMLdefaultNode(s);var t=this.CHTML;t.rescale(0.9);t.h+=3/a.em;if(t.h>t.t){t.t=t.h}t.d+=3/a.em;if(t.d>t.b){t.b=t.d}t.w+=8/a.em;t.r=t.w;t.l=0;return s}});d.mspace.Augment({toCommonHTML:function(v){v=this.CHTMLcreateNode(v);this.CHTMLhandleStyle(v);this.CHTMLhandleScale(v);var t=this.getValues("height","depth","width");var s=this.CHTMLlength2em(t.width),u=this.CHTMLlength2em(t.height),y=this.CHTMLlength2em(t.depth);var x=this.CHTML;x.w=x.r=s;x.h=x.t=u;x.d=x.b=y;x.l=0;if(s<0){v.style.marginRight=a.Em(s);s=0}v.style.width=a.Em(s);v.style.height=a.Em(Math.max(0,u+y));if(y){v.style.verticalAlign=a.Em(-y)}this.CHTMLhandleBBox(v);this.CHTMLhandleColor(v);return v}});d.mpadded.Augment({toCommonHTML:function(t,F){var s;if(F&&F.stretch){t=t.firstChild;s=t.firstChild}else{t=this.CHTMLdefaultNode(t,{childNodes:"mjx-box",forceChild:true});s=t.firstChild;t=a.addElement(t,"mjx-block");t.appendChild(s);a.addElement(t,"mjx-strut")}var z=this.CHTMLbboxFor(0);var D=this.getValues("width","height","depth","lspace","voffset");var B=0,A=0,C=z.w,u=z.h,v=z.d;s.style.width=0;s.style.margin=a.Em(-u)+" 0 "+a.Em(-v);if(D.width!==""){C=this.CHTMLdimen(D.width,"w",C,0)}if(D.height!==""){u=this.CHTMLdimen(D.height,"h",u,0)}if(D.depth!==""){v=this.CHTMLdimen(D.depth,"d",v,0)}if(D.voffset!==""){A=this.CHTMLdimen(D.voffset);if(A){s.style.position="relative";s.style.top=a.Em(-A)}}if(D.lspace!==""){B=this.CHTMLdimen(D.lspace);if(B){s.style.position="relative";s.style.left=a.Em(B)}}t.style.width=0;t.style.marginTop=a.Em(u-k);t.style.padding="0 "+a.Em(C)+" "+a.Em(v)+" 0";var E=a.BBOX({w:C,h:u,d:v,l:0,r:C,t:u,b:v,scale:this.CHTML.scale,rscale:this.CHTML.rscale});E.combine(z,B,A);E.w=C;E.h=u;E.d=v;this.CHTML=E;return t.parentNode},CHTMLstretchV:d.mbase.CHTMLstretchV,CHTMLstretchH:d.mbase.CHTMLstretchH,CHTMLdimen:function(w,y,x,s){if(s==null){s=-i}w=String(w);var t=w.match(/width|height|depth/);var u=(t?this.CHTML[t[0].charAt(0)]:(y?this.CHTML[y]:0));var v=(this.CHTMLlength2em(w,u)||0);if(w.match(/^[-+]/)&&x!=null){v+=x}if(s!=null){v=Math.max(s,v)}return v}});d.munderover.Augment({toCommonHTML:function(w,G){var E=this.getValues("displaystyle","accent","accentunder","align");var u=this.data[this.base];if(!E.displaystyle&&u!=null&&(u.movablelimits||u.CoreMO().Get("movablelimits"))){return d.msubsup.prototype.toCommonHTML.call(this,w,t)}var B,z,s=[],t=false;if(G&&G.stretch){if(this.data[this.base]){u=a.getNode(w,"mjx-op")}if(this.data[this.under]){B=a.getNode(w,"mjx-under")}if(this.data[this.over]){z=a.getNode(w,"mjx-over")}s[0]=u;s[1]=B||z;s[2]=z;t=true}else{var y=["mjx-op","mjx-under","mjx-over"];if(this.over===1){y[1]=y[2]}w=this.CHTMLdefaultNode(w,{childNodes:y,noBBox:true,forceChild:true,minChildren:2});s[0]=u=w.removeChild(w.firstChild);s[1]=B=z=w.removeChild(w.firstChild);if(w.firstChild){s[2]=z=w.removeChild(w.firstChild)}}var x=[],v=this.CHTMLgetBBoxes(x,s,E);var F=x[this.base],C=this.CHTML;C.w=v;C.h=F.h;C.d=F.d;if(F.h<0.35){u.style.marginTop=a.Em(F.h-0.35)}if(E.accent&&F.h<a.TEX.x_height){C.h+=a.TEX.x_height-F.h;u.style.marginTop=a.Em(a.TEX.x_height-Math.max(F.h,0.35));F.h=a.TEX.x_height}var A=u,D=0;if(F.ic){D=1.3*F.ic+0.05}if(this.data[this.over]){A=this.CHTMLaddOverscript(z,x,E,D,u,t)}if(this.data[this.under]){this.CHTMLaddUnderscript(B,x,E,D,w,A,t)}else{if(!t){w.appendChild(A)}}this.CHTMLplaceBoxes(u,B,z,E,x);return w},CHTMLgetBBoxes:function(A,x,v){var y,t=this.data.length,z,u=-i,s=u;for(y=0;y<t;y++){A[y]=this.CHTMLbboxFor(y);A[y].x=A[y].y=0;if(this.data[y]){A[y].stretch=this.data[y].CHTMLcanStretch("Horizontal")}z=(y===this.base?1:A[y].rscale);if(y!==this.base){delete A[y].L;delete A[y].R}s=Math.max(s,z*(A[y].w+(A[y].L||0)+(A[y].R||0)));if(!A[y].stretch&&s>u){u=s}}if(u===-i){u=s}for(y=0;y<t;y++){if(A[y].stretch){z=(y===this.base?1:A[y].rscale);A[y]=this.data[y].CHTMLstretchH(x[y].firstChild,u/z);A[y].x=A[y].y=0;s=Math.max(s,z*(A[y].w+(A[y].L||0)+(A[y].R||0)))}}if(!A[this.base]){A[this.base]=a.BBOX.empty()}return s},CHTMLaddOverscript:function(B,z,F,E,t,s){var D=this.CHTML;var y,x,w=a.TEX.big_op_spacing5,v;var A=z[this.over],G=z[this.base],u=A.rscale;if(!s){var C=a.Element("mjx-stack");C.appendChild(B);C.appendChild(t)}if(A.D){A.d=A.D}if(A.d<0){B.firstChild.style.verticalAlign="top";B.style.height=a.Em(A.h+A.d)}A.x=0;if(F.accent){if(A.w<0.001){A.x+=(A.r-A.l)/2}v=a.TEX.rule_thickness;w=0;if(G.skew){A.x+=u*G.skew;D.skew=u*G.skew;if(A.x+u*A.w>D.w){D.skew+=(D.w-(A.x+u*A.w))/2}}}else{y=a.TEX.big_op_spacing1;x=a.TEX.big_op_spacing3;v=Math.max(y,x-Math.max(0,u*A.d))}A.x+=E/2;A.y=D.h+v+w+u*A.d;if(v){B.style.paddingBottom=a.Em(v/u)}if(w){B.style.paddingTop=a.Em(w/u)}return C},CHTMLaddUnderscript:function(B,z,E,D,t,A,s){var C=this.CHTML;var y,x,w=a.TEX.big_op_spacing5,v;var F=z[this.under],u=F.rscale;if(!s){a.addElement(t,"mjx-itable",{},[["mjx-row",{},[["mjx-cell"]]],["mjx-row"]]);t.firstChild.firstChild.firstChild.appendChild(A);t.firstChild.lastChild.appendChild(B)}if(F.D){F.d=F.D}if(F.d<0){B.firstChild.style.verticalAlign="top";t.firstChild.style.marginBottom=a.Em(F.d)}if(E.accentunder){v=2*a.TEX.rule_thickness;w=0}else{y=a.TEX.big_op_spacing2;x=a.TEX.big_op_spacing4;v=Math.max(y,x-u*F.h)}F.x=-D/2;F.y=-(C.d+v+w+u*F.h);if(v){B.style.paddingTop=a.Em(v/u)}if(w){B.style.paddingBottom=a.Em(w/u)}},CHTMLplaceBoxes:function(s,B,A,E,z){var t=this.CHTML.w,y,v=z.length,x;var D=a.BBOX.zero();D.scale=this.CHTML.scale;D.rscale=this.CHTML.rscale;z[this.base].x=z[this.base].y=0;var F=i;for(y=0;y<v;y++){x=(y===this.base?1:z[y].rscale);var C=x*(z[y].w+(z[y].L||0)+(z[y].R||0));z[y].x+={left:0,center:(t-C)/2,right:t-C}[E.align];if(z[y].x<F){F=z[y].x}}for(y=0;y<v;y++){if(this.data[y]){x=(y===this.base?1:z[y].rscale);if(z[y].x-F){var u=(y===this.base?s:y===this.over?A:B);u.style.paddingLeft=a.Em((z[y].x-F)/x)}D.combine(z[y],z[y].x-F,z[y].y)}}this.CHTML=D},CHTMLstretchV:d.mbase.CHTMLstretchV,CHTMLstretchH:d.mbase.CHTMLstretchH,CHTMLchildNode:function(u,t){var s=["mjx-op","mjx-under","mjx-over"];if(this.over===1){s[1]=s[2]}return a.getNode(u,s[t])}});d.msubsup.Augment({toCommonHTML:function(S,C){var A=this.getValues("displaystyle","subscriptshift","superscriptshift","texprimestyle");var D,H,z;if(C&&C.stretch){if(this.data[this.base]){D=a.getNode(S,"mjx-base")}if(this.data[this.sub]){H=a.getNode(S,"mjx-sub")}if(this.data[this.sup]){z=a.getNode(S,"mjx-sup")}E=a.getNode(S,"mjx-stack")}else{var K=["mjx-base","mjx-sub","mjx-sup"];if(this.sup===1){K[1]=K[2]}S=this.CHTMLdefaultNode(S,{childNodes:K,noBBox:true,forceChild:true,minChildren:3});D=S.childNodes[this.base];H=S.childNodes[this.sub];z=S.childNodes[this.sup];if(!this.CHTMLnotEmpty(this.data[this.sub])){S.removeChild(H);H=null}if(!this.CHTMLnotEmpty(this.data[this.sup])){S.removeChild(z);z=null}if(S.childNodes.length===3){var E=a.addElement(S,"mjx-stack");E.appendChild(z);E.appendChild(H)}}var F=[],G=a.BBOX.empty(this.CHTML);for(var V=0,T=this.data.length;V<T;V++){F[V]=this.CHTMLbboxFor(V)}var y=F[this.base]||a.BBOX.empty(),P=F[this.sub],W=F[this.sup];var B=(H?P.rscale:1),w=(z?W.rscale:1);G.combine(y,0,0);var X=a.TEX.x_height,N=a.TEX.scriptspace;var Q=a.TEX.sup_drop*w,O=a.TEX.sub_drop*B;var L=y.h-Q,J=y.d+O,Y=0,R;if(y.ic){G.w-=y.ic;D.style.marginRight=a.Em(-y.ic);Y=1.3*y.ic+0.05}var U=this.data[this.base];if(U){if((U.type==="mrow"||U.type==="mstyle")&&U.data.length===1){U=U.data[0]}if(U.type==="mi"||U.type==="mo"){if(a.isChar(U.data.join(""))&&y.rscale===1&&!y.sH&&!U.Get("largeop")){L=J=0}}}A.subscriptshift=(A.subscriptshift===""?0:this.CHTMLlength2em(A.subscriptshift));A.superscriptshift=(A.superscriptshift===""?0:this.CHTMLlength2em(A.superscriptshift));var I=G.w;if(H){P.w+=N}if(z){W.w+=N}if(!z){if(H){J=Math.max(J,a.TEX.sub1,B*P.h-(4/5)*X,A.subscriptshift);H.style.verticalAlign=a.Em(-J/B);H.style.paddingRight=a.Em(N/B);G.combine(P,I,-J)}}else{if(!H){R=a.TEX[(A.displaystyle?"sup1":(A.texprimestyle?"sup3":"sup2"))];L=Math.max(L,R,w*W.d+(1/4)*X,A.superscriptshift);z.style.verticalAlign=a.Em(L/w);z.style.paddingLeft=a.Em(Y/w);z.style.paddingRight=a.Em(N/w);G.combine(W,I+Y,L)}else{J=Math.max(J,a.TEX.sub2);var M=a.TEX.rule_thickness;if((L-w*W.d)-(B*P.h-J)<3*M){J=3*M-L+w*W.d+B*P.h;Q=(4/5)*X-(L-w*W.d);if(Q>0){L+=Q;J-=Q}}L=Math.max(L,A.superscriptshift);J=Math.max(J,A.subscriptshift);H.style.paddingRight=a.Em(N/B);z.style.paddingBottom=a.Em(L/w+J/B-W.d-P.h/B*w);z.style.paddingLeft=a.Em(Y/w);z.style.paddingRight=a.Em(N/w);E.style.verticalAlign=a.Em(-J);G.combine(W,I+Y,L);G.combine(P,I,-J)}}G.clean();return S},CHTMLstretchV:d.mbase.CHTMLstretchV,CHTMLstretchH:d.mbase.CHTMLstretchH,CHTMLchildNode:function(u,t){var s=["mjx-base","mjx-sub","mjx-sup"];if(this.over===1){s[1]=s[2]}return a.getNode(u,s[t])}});d.mfrac.Augment({toCommonHTML:function(N){N=this.CHTMLdefaultNode(N,{childNodes:["mjx-numerator","mjx-denominator"],childOptions:{autowidth:true},forceChild:true,noBBox:true,minChildren:2});var x=this.getValues("linethickness","displaystyle","numalign","denomalign","bevelled");var O=x.displaystyle;var D=N.firstChild,w=N.lastChild;var y=a.addElement(N,"mjx-box");y.appendChild(D);y.appendChild(w);N.appendChild(y);if(x.numalign!=="center"){D.style.textAlign=x.numalign}if(x.denomalign!=="center"){w.style.textAlign=x.denomalign}var P=this.CHTMLbboxFor(0),B=this.CHTMLbboxFor(1),C=a.BBOX.empty(this.CHTML),F=P.rscale,z=B.rscale;x.linethickness=Math.max(0,a.thickness2em(x.linethickness||"0",C.scale));var M=a.TEX.min_rule_thickness/a.em,T=a.TEX.axis_height;var J=x.linethickness,L,K,I,G;if(x.bevelled){y.className+=" MJXc-bevelled";var S=(O?0.4:0.15);var E=Math.max(F*(P.h+P.d),z*(B.h+B.d))+2*S;var R=a.Element("mjx-bevel");y.insertBefore(R,w);var s=a.createDelimiter(R,47,E);I=F*(P.d-P.h)/2+T+S;G=z*(B.d-B.h)/2+T-S;if(I){D.style.verticalAlign=a.Em(I/F)}if(G){w.style.verticalAlign=a.Em(G/z)}R.style.marginLeft=R.style.marginRight=a.Em(-S/2);C.combine(P,0,I);C.combine(s,F*P.w-S/2,0);C.combine(B,F*P.w+s.w-S,G);C.clean()}else{y.className+=" MJXc-stacked";if(O){I=a.TEX.num1;G=a.TEX.denom1}else{I=(J===0?a.TEX.num3:a.TEX.num2);G=a.TEX.denom2}if(J===0){L=Math.max((O?7:3)*a.TEX.rule_thickness,2*M);K=(I-P.d*F)-(B.h*z-G);if(K<L){I+=(L-K)/2;G+=(L-K)/2}}else{L=Math.max((O?2:0)*M+J,J/2+1.5*M);J=Math.max(J,M);K=(I-P.d*F)-(T+J/2);if(K<L){I+=(L-K)}K=(T-J/2)-(B.h*z-G);if(K<L){G+=(L-K)}P.L=P.R=B.L=B.R=0.1;var A=a.addElement(y,"mjx-line",{style:{"border-bottom":a.Px(J*C.scale,1)+" solid",top:a.Em(-J/2-T)}})}C.combine(P,0,I);C.combine(B,0,-G);C.clean();y.style.width=a.Em(C.w);D.style.width=a.Em(C.w/F);w.style.width=a.Em(C.w/z);if(A){A.style.width=y.style.width}D.style.top=a.Em(-C.h/F);w.style.bottom=a.Em(-C.d/z);a.addElement(N,"mjx-vsize",{style:{height:a.Em(C.h+C.d),verticalAlign:a.Em(-C.d)}})}if(!this.texWithDelims){var Q=a.TEX.nulldelimiterspace;y.style.padding="0 "+a.Em(Q);C.l+=Q;C.r+=Q;C.w+=2*Q}return N},CHTMLcanStretch:function(s){return false}});d.msqrt.Augment({toCommonHTML:function(w){w=this.CHTMLdefaultNode(w,{childNodes:["mjx-box","mjx-root"],forceChild:true,noBBox:true});var v=w.firstChild||a.Element("mjx-box");var E=a.addElement(w,"mjx-box");E.appendChild(v);var F=this.CHTMLbboxFor(0),C=a.BBOX.empty(this.CHTML);var G=a.TEX.rule_thickness,y=a.TEX.surd_height,u=G,s,D;if(this.Get("displaystyle")){u=a.TEX.x_height}s=G+u/4;D=F.h+F.d+s+G;var z=a.Element("mjx-surd");E.insertBefore(z,v);var A=a.createDelimiter(z,8730,[D-0.04,D]);if(A.h+A.d>D){s=((A.h+A.d)-(D-G))/2}D=F.h+s+G;var B=this.CHTMLaddRoot(w,A,A.h+A.d-D);v.style.paddingTop=a.Em(s);v.style.borderTop=a.Px(y*F.scale,1)+" solid";E.style.paddingTop=a.Em(2*G-y);F.h+=s+2*G;C.combine(A,B,D-A.h);C.combine(F,B+A.w,0);C.clean();return w},CHTMLaddRoot:function(){return 0},CHTMLhandleBBox:function(s){var t=this.CHTMLbboxFor(0);delete t.pwidth;this.SUPER(arguments).CHTMLhandleBBox.apply(this,arguments)}});d.mroot.Augment({toCommonHTML:d.msqrt.prototype.toCommonHTML,CHTMLhandleBBox:d.msqrt.prototype.CHTMLhandleBBox,CHTMLaddRoot:function(A,u,v){if(!this.data[1]){return}var z=this.CHTML,B=this.data[1].CHTML,x=A.firstChild;var s=B.rscale;var t=this.CHTMLrootHeight(B,u,s)-v;var y=Math.min(B.w,B.r);var C=Math.max(y,u.offset/s);if(t){x.style.verticalAlign=a.Em(t/s)}if(C>y){x.firstChild.style.paddingLeft=a.Em(C-y)}C-=u.offset/s;x.style.width=a.Em(C);z.combine(B,0,t);return C*s},CHTMLrootHeight:function(u,s,t){return 0.45*(s.h+s.d-0.9)+s.offset+Math.max(0,u.d-0.075)}});d.mfenced.Augment({toCommonHTML:function(v){v=this.CHTMLcreateNode(v);this.CHTMLhandleStyle(v);this.CHTMLhandleScale(v);this.CHTMLaddChild(v,"open",{});for(var u=0,s=this.data.length;u<s;u++){this.CHTMLaddChild(v,"sep"+u,{});this.CHTMLaddChild(v,u,{})}this.CHTMLaddChild(v,"close",{});var t=this.CHTML.h,w=this.CHTML.d;this.CHTMLstretchChildV("open",t,w);for(u=0,s=this.data.length;u<s;u++){this.CHTMLstretchChildV("sep"+u,t,w);this.CHTMLstretchChildV(u,t,w)}this.CHTMLstretchChildV("close",t,w);this.CHTMLhandleSpace(v);this.CHTMLhandleBBox(v);this.CHTMLhandleColor(v);return v}});d.mrow.Augment({toCommonHTML:function(w,t){t=t||{};w=this.CHTMLdefaultNode(w);var z=this.CHTML,v=z.h,x=z.d,y;for(var u=0,s=this.data.length;u<s;u++){this.CHTMLstretchChildV(u,v,x);if(this.data[u]&&this.data[u].CHTML&&this.data[u].CHTML.w<0){y=true}}if(this.CHTMLlineBreaks()){this.CHTMLmultiline(w);if(t.autowidth){w.style.width=""}}else{if(y&&z.w){w.style.width=a.Em(Math.max(0,z.w))}if(z.w<0){w.style.marginRight=a.Em(z.w)}}return w},CHTMLlineBreaks:function(){if(!this.parent.linebreakContainer){return false}return(c.automatic&&this.CHTML.w>a.linebreakWidth)||this.hasNewline()},CHTMLstretchV:function(s,t){this.CHTMLstretchChildV(this.CoreIndex(),s,t);return this.CHTML},CHTMLstretchH:function(t,s){this.CHTMLstretchChildH(this.CoreIndex(),s,t);return this.CHTML}});d.TeXAtom.Augment({toCommonHTML:function(x,w){if(!w||!w.stretch){x=this.CHTMLdefaultNode(x)}if(this.texClass===d.TEXCLASS.VCENTER){var s=a.TEX.axis_height,u=this.CHTML;var t=s-(u.h+u.d)/2+u.d;if(Math.abs(t)>0.001){x.style.verticalAlign=a.Em(t);u.h+=t;u.t+=t;u.d-=t;u.b-=t}}return x},CHTMLstretchV:function(s,t){this.CHTMLupdateFrom(this.Core().CHTMLstretchV(s,t));this.toCommonHTML(this.CHTMLnodeElement(),{stretch:true});return this.CHTML},CHTMLstretchH:function(t,s){this.CHTMLupdateFrom(this.CHTMLstretchCoreH(t,s));this.toCommonHTML(t,{stretch:true});return this.CHTML}});d.semantics.Augment({toCommonHTML:function(s){s=this.CHTMLcreateNode(s);if(this.data[0]){this.data[0].toCommonHTML(s);this.CHTMLupdateFrom(this.data[0].CHTML);this.CHTMLhandleBBox(s)}return s}});d.annotation.Augment({toCommonHTML:function(s){return this.CHTMLcreateNode(s)}});d["annotation-xml"].Augment({toCommonHTML:d.mbase.CHTMLautoload});d.ms.Augment({toCommonHTML:d.mbase.CHTMLautoload});d.mglyph.Augment({toCommonHTML:d.mbase.CHTMLautoload});d.menclose.Augment({toCommonHTML:d.mbase.CHTMLautoload});d.maction.Augment({toCommonHTML:d.mbase.CHTMLautoload});d.mmultiscripts.Augment({toCommonHTML:d.mbase.CHTMLautoload});d.mtable.Augment({toCommonHTML:d.mbase.CHTMLautoload});MathJax.Hub.Register.StartupHook("onLoad",function(){setTimeout(MathJax.Callback(["loadComplete",a,"jax.js"]),0)})});MathJax.Hub.Register.StartupHook("End Cookie",function(){if(f.config.menuSettings.zoom!=="None"){o.Require("[MathJax]/extensions/MathZoom.js")}})})(MathJax.Ajax,MathJax.Hub,MathJax.HTML,MathJax.OutputJax.CommonHTML);
