17 files changed, 196 insertions, 382 deletions
diff --git a/tests/latex-reader.native b/tests/latex-reader.native
index 88756640f..42401cac2 100644
--- a/tests/latex-reader.native
+++ b/tests/latex-reader.native
@@ -274,13 +274,13 @@ Pandoc (Meta [Str "Pandoc",Space,Str "Test",Space,Str "Suite"] ["John MacFarlane
 , BulletList
   [ [ Para [TeX "\\cite[22-23]{smith.1899}"] ]
   , [ Para [TeX "\\doublespacing"] ]
-  , [ Para [Math "2+2=4"] ]
-  , [ Para [Math "x \\in y"] ]
-  , [ Para [Math "\\alpha \\wedge \\omega"] ]
-  , [ Para [Math "223"] ]
-  , [ Para [Math "p",Str "-",Str "Tree"] ]
-  , [ Para [Math "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
-  , [ Para [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math "\\alpha + \\omega \\times x^2",Str "."] ] ]
+  , [ Para [Math InlineMath "2+2=4"] ]
+  , [ Para [Math InlineMath "x \\in y"] ]
+  , [ Para [Math InlineMath "\\alpha \\wedge \\omega"] ]
+  , [ Para [Math InlineMath "223"] ]
+  , [ Para [Math InlineMath "p",Str "-",Str "Tree"] ]
+  , [ Para [Math InlineMath "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
+  , [ Para [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math InlineMath "\\alpha + \\omega \\times x^2",Str "."] ] ]
 , Para [Str "These",Space,Str "shouldn",Apostrophe,Str "t",Space,Str "be",Space,Str "math:"]
 , BulletList
   [ [ Para [Str "To",Space,Str "get",Space,Str "the",Space,Str "famous",Space,Str "equation,",Space,Str "write",Space,Code "$e = mc^2$",Str "."] ]
diff --git a/tests/s5.fancy.html b/tests/s5.fancy.html
index 486ef2ff5..e899b742e 100644
--- a/tests/s5.fancy.html
+++ b/tests/s5.fancy.html
@@ -9,151 +9,89 @@
      /><meta name="author" content="Jen Jones"
      /><meta name="date" content="July 15, 2006"
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+/*
+LaTeXMathML.js from http://math.etsu.edu/LaTeXMathML/
+Adapted by Jeff Knisely and Douglas Woodall from ASCIIMathML.js v. 1.4.7,
+(c) 2005 Peter Jipsen http://www.chapman.edu/~jipsen.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License (at http://www.gnu.org/copyleft/gpl.html)
+for more details.
+*/
+
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mi",output:"sinh",ttype:UNARY,func:true},{input:"\\sup",tag:"mo",output:"sup",ttype:UNDEROVER},{input:"\\tan",tag:"mi",output:"tan",ttype:UNARY,func:true},{input:"\\tanh",tag:"mi",output:"tanh",ttype:UNARY,func:true},{input:"\\gets",tag:"mo",output:"\u2190",ttype:CONST},{input:"\\leftarrow",tag:"mo",output:"\u2190",ttype:CONST},{input:"\\to",tag:"mo",output:"\u2192",ttype:CONST},{input:"\\rightarrow",tag:"mo",output:"\u2192",ttype:CONST},{input:"\\leftrightarrow",tag:"mo",output:"\u2194",ttype:CONST},{input:"\\uparrow",tag:"mo",output:"\u2191",ttype:CONST},{input:"\\downarrow",tag:"mo",output:"\u2193",ttype:CONST},{input:"\\updownarrow",tag:"mo",output:"\u2195",ttype:CONST},{input:"\\Leftarrow",tag:"mo",output:"\u21D0",ttype:CONST},{input:"\\Rightarrow",tag:"mo",output:"\u21D2",ttype:CONST},{input:"\\Leftrightarrow",tag:"mo",output:"\u21D4",ttype:CONST},{input:"\\iff",tag:"mo",output:"~\\Longleftrightarrow~",ttype:DEFINITION},{input:"\\Uparrow",tag:"mo",output:"\u21D1",ttype:CONST},{input:"\\Downarrow",tag:"mo",output:"\u21D3",ttype:CONST},{input:"\\Updownarrow",tag:"mo",output:"\u21D5",ttype:CONST},{input:"\\mapsto",tag:"mo",output:"\u21A6",ttype:CONST},{input:"\\longleftarrow",tag:"mo",output:"\u2190",ttype:LONG},{input:"\\longrightarrow",tag:"mo",output:"\u2192",ttype:LONG},{input:"\\longleftrightarrow",tag:"mo",output:"\u2194",ttype:LONG},{input:"\\Longleftarrow",tag:"mo",output:"\u21D0",ttype:LONG},{input:"\\Longrightarrow",tag:"mo",output:"\u21D2",ttype:LONG},{input:"\\Longleftrightarrow",tag:"mo",output:"\u21D4",ttype:LONG},{input:"\\longmapsto",tag:"mo",output:"\u21A6",ttype:CONST},AMsqrt,AMroot,AMfrac,AMover,AMsub,AMsup,AMtext,AMmbox,AMatop,AMchoose,{input:"\\acute",tag:"mover",output:"\u00B4",ttype:UNARY,acc:true},{input:"\\grave",tag:"mover",output:"\u0060",ttype:UNARY,acc:true},{input:"\\breve",tag:"mover",output:"\u02D8",ttype:UNARY,acc:true},{input:"\\check",tag:"mover",output:"\u02C7",ttype:UNARY,acc:true},{input:"\\dot",tag:"mover",output:".",ttype:UNARY,acc:true},{input:"\\ddot",tag:"mover",output:"..",ttype:UNARY,acc:true},{input:"\\mathring",tag:"mover",output:"\u00B0",ttype:UNARY,acc:true},{input:"\\vec",tag:"mover",output:"\u20D7",ttype:UNARY,acc:true},{input:"\\overrightarrow",tag:"mover",output:"\u20D7",ttype:UNARY,acc:true},{input:"\\overleftarrow",tag:"mover",output:"\u20D6",ttype:UNARY,acc:true},{input:"\\hat",tag:"mover",output:"\u005E",ttype:UNARY,acc:true},{input:"\\widehat",tag:"mover",output:"\u0302",ttype:UNARY,acc:true},{input:"\\tilde",tag:"mover",output:"~",ttype:UNARY,acc:true},{input:"\\widetilde",tag:"mover",output:"\u02DC",ttype:UNARY,acc:true},{input:"\\bar",tag:"mover",output:"\u203E",ttype:UNARY,acc:true},{input:"\\overbrace",tag:"mover",output:"\uFE37",ttype:UNARY,acc:true},{input:"\\overbracket",tag:"mover",output:"\u23B4",ttype:UNARY,acc:true},{input:"\\overline",tag:"mover",output:"\u00AF",ttype:UNARY,acc:true},{input:"\\underbrace",tag:"munder",output:"\uFE38",ttype:UNARY,acc:true},{input:"\\underbracket",tag:"munder",output:"\u23B5",ttype:UNARY,acc:true},{input:"\\underline",tag:"munder",output:"\u00AF",ttype:UNARY,acc:true},{input:"\\displaystyle",tag:"mstyle",atname:"displaystyle",atval:"true",ttype:UNARY},{input:"\\textstyle",tag:"mstyle",atname:"displaystyle",atval:"false",ttype:UNARY},{input:"\\scriptstyle",tag:"mstyle",atname:"scriptlevel",atval:"1",ttype:UNARY},{input:"\\scriptscriptstyle",tag:"mstyle",atname:"scriptlevel",atval:"2",ttype:UNARY},{input:"\\textrm",tag:"mstyle",output:"\\mathrm",ttype:DEFINITION},{input:"\\mathbf",tag:"mstyle",atname:"mathvariant",atval:"bold",ttype:UNARY},{input:"\\textbf",tag:"mstyle",atname:"mathvariant",atval:"bold",ttype:UNARY},{input:"\\mathit",tag:"mstyle",atname:"mathvariant",atval:"italic",ttype:UNARY},{input:"\\textit",tag:"mstyle",atname:"mathvariant",atval:"italic",ttype:UNARY},{input:"\\mathtt",tag:"mstyle",atname:"mathvariant",atval:"monospace",ttype:UNARY},{input:"\\texttt",tag:"mstyle",atname:"mathvariant",atval:"monospace",ttype:UNARY},{input:"\\mathsf",tag:"mstyle",atname:"mathvariant",atval:"sans-serif",ttype:UNARY},{input:"\\mathbb",tag:"mstyle",atname:"mathvariant",atval:"double-struck",ttype:UNARY,codes:AMbbb},{input:"\\mathcal",tag:"mstyle",atname:"mathvariant",atval:"script",ttype:UNARY,codes:AMcal},{input:"\\mathfrak",tag:"mstyle",atname:"mathvariant",atval:"fraktur",ttype:UNARY,codes:AMfrk},{input:"\\textcolor",tag:"mstyle",atname:"mathvariant",atval:"mathcolor",ttype:BINARY},{input:"\\colorbox",tag:"mstyle",atname:"mathvariant",atval:"background",ttype:BINARY}];function compareNames(s1,s2){if(s1.input>s2.input)return 1
 else return-1;}
-var AMnames=[];function initSymbols(){var texsymbols=[],i;for(i=0;i<AMsymbols.length;i++)
-if(AMsymbols[i].tex)
-texsymbols[texsymbols.length]={input:AMsymbols[i].tex,tag:AMsymbols[i].tag,output:AMsymbols[i].output,ttype:AMsymbols[i].ttype};AMsymbols=AMsymbols.concat(texsymbols);refreshSymbols();}
-function refreshSymbols(){var i;AMsymbols.sort(compareNames);for(i=0;i<AMsymbols.length;i++)AMnames[i]=AMsymbols[i].input;LMsymbols.sort(compareNames);for(i=0;i<LMsymbols.length;i++)LMnames[i]=LMsymbols[i].input;}
-function define(oldstr,newstr){if(oldstr.substr(0,1)=="\\")
-LMsymbols=LMsymbols.concat([{input:oldstr,tag:"mo",output:newstr,ttype:DEFINITION}]);else
-AMsymbols=AMsymbols.concat([{input:oldstr,tag:"mo",output:newstr,tex:null,ttype:DEFINITION}]);refreshSymbols();}
-function AMremoveCharsAndBlanks(str,n){var st;if(str.charAt(n)=="\\"&&str.charAt(n+1)!="\\"&&str.charAt(n+1)!=" ")
-st=str.slice(n+1);else st=str.slice(n);for(var i=0;i<st.length&&st.charCodeAt(i)<=32;i=i+1);return st.slice(i);}
-function position(arr,str,n){if(n==0){var h,m;n=-1;h=arr.length;while(n+1<h){m=(n+h)>>1;if(arr[m]<str)n=m;else h=m;}
+var AMnames=[];function AMinitSymbols(){AMsymbols.sort(compareNames);for(i=0;i<AMsymbols.length;i++)AMnames[i]=AMsymbols[i].input;}
+var AMmathml="http://www.w3.org/1998/Math/MathML";function AMcreateElementMathML(t){if(isIE)return document.createElement("m:"+t);else return document.createElementNS(AMmathml,t);}
+function AMcreateMmlNode(t,frag){if(isIE)var node=document.createElement("m:"+t);else var node=document.createElementNS(AMmathml,t);node.appendChild(frag);return node;}
+function newcommand(oldstr,newstr){AMsymbols=AMsymbols.concat([{input:oldstr,tag:"mo",output:newstr,ttype:DEFINITION}]);}
+function AMremoveCharsAndBlanks(str,n){var st;st=str.slice(n);for(var i=0;i<st.length&&st.charCodeAt(i)<=32;i=i+1);return st.slice(i);}
+function AMposition(arr,str,n){if(n==0){var h,m;n=-1;h=arr.length;while(n+1<h){m=(n+h)>>1;if(arr[m]<str)n=m;else h=m;}
 return h;}else
 for(var i=n;i<arr.length&&arr[i]<str;i++);return i;}
-function AMgetSymbol(str){var k=0;var j=0;var mk;var st;var tagst;var match="";var more=true;for(var i=1;i<=str.length&&more;i++){st=str.slice(0,i);j=k;k=position(AMnames,st,j);if(k<AMnames.length&&str.slice(0,AMnames[k].length)==AMnames[k]){match=AMnames[k];mk=k;i=match.length;}
+function AMgetSymbol(str){var k=0;var j=0;var mk;var st;var tagst;var match="";var more=true;for(var i=1;i<=str.length&&more;i++){st=str.slice(0,i);j=k;k=AMposition(AMnames,st,j);if(k<AMnames.length&&str.slice(0,AMnames[k].length)==AMnames[k]){match=AMnames[k];mk=k;i=match.length;}
 more=k<AMnames.length&&str.slice(0,AMnames[k].length)>=AMnames[k];}
 AMpreviousSymbol=AMcurrentSymbol;if(match!=""){AMcurrentSymbol=AMsymbols[mk].ttype;return AMsymbols[mk];}
-AMcurrentSymbol=CONST;k=1;st=str.slice(0,1);var integ=true;while("0"<=st&&st<="9"&&k<=str.length){st=str.slice(k,k+1);k++;}
-if(st==decimalsign){st=str.slice(k,k+1);if("0"<=st&&st<="9"){integ=false;k++;while("0"<=st&&st<="9"&&k<=str.length){st=str.slice(k,k+1);k++;}}}
-if((integ&&k>1)||k>2){st=str.slice(0,k-1);tagst="mn";}else{k=2;st=str.slice(0,1);tagst=(("A">st||st>"Z")&&("a">st||st>"z")?"mo":"mi");}
-if(st=="-"&&AMpreviousSymbol==INFIX){AMcurrentSymbol=INFIX;return{input:st,tag:tagst,output:st,ttype:UNARY,func:true};}
-return{input:st,tag:tagst,output:st,ttype:CONST};}
-function AMremoveBrackets(node){var st;if(node.nodeName=="mrow"){st=node.firstChild.firstChild.nodeValue;if(st=="("||st=="["||st=="{")node.removeChild(node.firstChild);}
-if(node.nodeName=="mrow"){st=node.lastChild.firstChild.nodeValue;if(st==")"||st=="]"||st=="}")node.removeChild(node.lastChild);}}
-var AMnestingDepth,AMpreviousSymbol,AMcurrentSymbol;function AMparseSexpr(str){var symbol,node,result,i,st,newFrag=document.createDocumentFragment();str=AMremoveCharsAndBlanks(str,0);symbol=AMgetSymbol(str);if(symbol==null||symbol.ttype==RIGHTBRACKET&&AMnestingDepth>0){return[null,str];}
-if(symbol.ttype==DEFINITION){str=symbol.output+AMremoveCharsAndBlanks(str,symbol.input.length);symbol=AMgetSymbol(str);}
-switch(symbol.ttype){case UNDEROVER:case CONST:str=AMremoveCharsAndBlanks(str,symbol.input.length);return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];case LEFTBRACKET:AMnestingDepth++;str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseExpr(str,true);AMnestingDepth--;if(typeof symbol.invisible=="boolean"&&symbol.invisible)
-node=createMmlNode("mrow",result[0]);else{node=createMmlNode("mo",document.createTextNode(symbol.output));node=createMmlNode("mrow",node);node.appendChild(result[0]);}
-return[node,result[1]];case TEXT:if(symbol!=AMquote)str=AMremoveCharsAndBlanks(str,symbol.input.length);if(str.charAt(0)=="{")i=str.indexOf("}");else if(str.charAt(0)=="(")i=str.indexOf(")");else if(str.charAt(0)=="[")i=str.indexOf("]");else if(symbol==AMquote)i=str.slice(1).indexOf("\"")+1;else i=0;if(i==-1)i=str.length;st=str.slice(1,i);if(st.charAt(0)==" "){node=createMmlNode("mspace");node.setAttribute("width","1ex");newFrag.appendChild(node);}
-newFrag.appendChild(createMmlNode(symbol.tag,document.createTextNode(st)));if(st.charAt(st.length-1)==" "){node=createMmlNode("mspace");node.setAttribute("width","1ex");newFrag.appendChild(node);}
-str=AMremoveCharsAndBlanks(str,i+1);return[createMmlNode("mrow",newFrag),str];case UNARY:str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseSexpr(str);if(result[0]==null)return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];if(typeof symbol.func=="boolean"&&symbol.func){st=str.charAt(0);if(st=="^"||st=="_"||st=="/"||st=="|"||st==","){return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];}else{node=createMmlNode("mrow",createMmlNode(symbol.tag,document.createTextNode(symbol.output)));node.appendChild(result[0]);return[node,result[1]];}}
-AMremoveBrackets(result[0]);if(symbol.input=="sqrt"){return[createMmlNode(symbol.tag,result[0]),result[1]];}else if(typeof symbol.acc=="boolean"&&symbol.acc){node=createMmlNode(symbol.tag,result[0]);node.appendChild(createMmlNode("mo",document.createTextNode(symbol.output)));return[node,result[1]];}else{if(!isIE&&typeof symbol.codes!="undefined"){for(i=0;i<result[0].childNodes.length;i++)
-if(result[0].childNodes[i].nodeName=="mi"||result[0].nodeName=="mi"){st=(result[0].nodeName=="mi"?result[0].firstChild.nodeValue:result[0].childNodes[i].firstChild.nodeValue);var newst=[];for(var j=0;j<st.length;j++)
-if(st.charCodeAt(j)>64&&st.charCodeAt(j)<91)newst=newst+
-String.fromCharCode(symbol.codes[st.charCodeAt(j)-65]);else newst=newst+st.charAt(j);if(result[0].nodeName=="mi")
-result[0]=createMmlNode("mo").appendChild(document.createTextNode(newst));else result[0].replaceChild(createMmlNode("mo").appendChild(document.createTextNode(newst)),result[0].childNodes[i]);}}
-node=createMmlNode(symbol.tag,result[0]);node.setAttribute(symbol.atname,symbol.atval);return[node,result[1]];}
-case BINARY:str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseSexpr(str);if(result[0]==null)return[createMmlNode("mo",document.createTextNode(symbol.input)),str];AMremoveBrackets(result[0]);var result2=AMparseSexpr(result[1]);if(result2[0]==null)return[createMmlNode("mo",document.createTextNode(symbol.input)),str];AMremoveBrackets(result2[0]);if(symbol.input=="root"||symbol.input=="stackrel")
-newFrag.appendChild(result2[0]);newFrag.appendChild(result[0]);if(symbol.input=="frac")newFrag.appendChild(result2[0]);return[createMmlNode(symbol.tag,newFrag),result2[1]];case INFIX:str=AMremoveCharsAndBlanks(str,symbol.input.length);return[createMmlNode("mo",document.createTextNode(symbol.output)),str];case SPACE:str=AMremoveCharsAndBlanks(str,symbol.input.length);node=createMmlNode("mspace");node.setAttribute("width","1ex");newFrag.appendChild(node);newFrag.appendChild(createMmlNode(symbol.tag,document.createTextNode(symbol.output)));node=createMmlNode("mspace");node.setAttribute("width","1ex");newFrag.appendChild(node);return[createMmlNode("mrow",newFrag),str];case LEFTRIGHT:AMnestingDepth++;str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseExpr(str,false);AMnestingDepth--;var st="";if(result[0].lastChild!=null)
-st=result[0].lastChild.firstChild.nodeValue;if(st=="|"){node=createMmlNode("mo",document.createTextNode(symbol.output));node=createMmlNode("mrow",node);node.appendChild(result[0]);return[node,result[1]];}else{node=createMmlNode("mo",document.createTextNode("\u2223"));node=createMmlNode("mrow",node);return[node,str];}
-default:str=AMremoveCharsAndBlanks(str,symbol.input.length);return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];}}
-function AMparseIexpr(str){var symbol,sym1,sym2,node,result,underover;str=AMremoveCharsAndBlanks(str,0);sym1=AMgetSymbol(str);result=AMparseSexpr(str);node=result[0];str=result[1];symbol=AMgetSymbol(str);if(symbol.ttype==INFIX&&symbol.input!="/"){str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseSexpr(str);if(result[0]==null)
-result[0]=createMmlNode("mo",document.createTextNode("\u25A1"));else AMremoveBrackets(result[0]);str=result[1];if(symbol.input=="_"){sym2=AMgetSymbol(str);underover=(sym1.ttype==UNDEROVER);if(sym2.input=="^"){str=AMremoveCharsAndBlanks(str,sym2.input.length);var res2=AMparseSexpr(str);AMremoveBrackets(res2[0]);str=res2[1];node=createMmlNode((underover?"munderover":"msubsup"),node);node.appendChild(result[0]);node.appendChild(res2[0]);node=createMmlNode("mrow",node);}else{node=createMmlNode((underover?"munder":"msub"),node);node.appendChild(result[0]);}}else{node=createMmlNode(symbol.tag,node);node.appendChild(result[0]);}}
-return[node,str];}
-function AMparseExpr(str,rightbracket){var symbol,node,result,i,nodeList=[],newFrag=document.createDocumentFragment();do{str=AMremoveCharsAndBlanks(str,0);result=AMparseIexpr(str);node=result[0];str=result[1];symbol=AMgetSymbol(str);if(symbol.ttype==INFIX&&symbol.input=="/"){str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseIexpr(str);if(result[0]==null)
-result[0]=createMmlNode("mo",document.createTextNode("\u25A1"));else AMremoveBrackets(result[0]);str=result[1];AMremoveBrackets(node);node=createMmlNode(symbol.tag,node);node.appendChild(result[0]);newFrag.appendChild(node);symbol=AMgetSymbol(str);}
-else if(node!=undefined)newFrag.appendChild(node);}while((symbol.ttype!=RIGHTBRACKET&&(symbol.ttype!=LEFTRIGHT||rightbracket)||AMnestingDepth==0)&&symbol!=null&&symbol.output!="");if(symbol.ttype==RIGHTBRACKET||symbol.ttype==LEFTRIGHT){var len=newFrag.childNodes.length;if(len>0&&newFrag.childNodes[len-1].nodeName=="mrow"&&len>1&&newFrag.childNodes[len-2].nodeName=="mo"&&newFrag.childNodes[len-2].firstChild.nodeValue==","){var right=newFrag.childNodes[len-1].lastChild.firstChild.nodeValue;if(right==")"||right=="]"){var left=newFrag.childNodes[len-1].firstChild.firstChild.nodeValue;if(left=="("&&right==")"&&symbol.output!="}"||left=="["&&right=="]"){var pos=[];var matrix=true;var m=newFrag.childNodes.length;for(i=0;matrix&&i<m;i=i+2){pos[i]=[];node=newFrag.childNodes[i];if(matrix)matrix=node.nodeName=="mrow"&&(i==m-1||node.nextSibling.nodeName=="mo"&&node.nextSibling.firstChild.nodeValue==",")&&node.firstChild.firstChild.nodeValue==left&&node.lastChild.firstChild.nodeValue==right;if(matrix)
-for(var j=0;j<node.childNodes.length;j++)
-if(node.childNodes[j].firstChild.nodeValue==",")
-pos[i][pos[i].length]=j;if(matrix&&i>1)matrix=pos[i].length==pos[i-2].length;}
-if(matrix){var row,frag,n,k,table=document.createDocumentFragment();for(i=0;i<m;i=i+2){row=document.createDocumentFragment();frag=document.createDocumentFragment();node=newFrag.firstChild;n=node.childNodes.length;k=0;node.removeChild(node.firstChild);for(j=1;j<n-1;j++){if(typeof pos[i][k]!="undefined"&&j==pos[i][k]){node.removeChild(node.firstChild);row.appendChild(createMmlNode("mtd",frag));k++;}else frag.appendChild(node.firstChild);}
-row.appendChild(createMmlNode("mtd",frag));if(newFrag.childNodes.length>2){newFrag.removeChild(newFrag.firstChild);newFrag.removeChild(newFrag.firstChild);}
-table.appendChild(createMmlNode("mtr",row));}
-node=createMmlNode("mtable",table);if(typeof symbol.invisible=="boolean"&&symbol.invisible)node.setAttribute("columnalign","left");newFrag.replaceChild(node,newFrag.firstChild);}}}}
-str=AMremoveCharsAndBlanks(str,symbol.input.length);if(typeof symbol.invisible!="boolean"||!symbol.invisible){node=createMmlNode("mo",document.createTextNode(symbol.output));newFrag.appendChild(node);}}
-return[newFrag,str];}
-function parseMath(str,latex){var frag,node;AMnestingDepth=0;frag=latex?LMparseExpr(str.replace(/^\s+/g,""),false,false)[0]:AMparseExpr(str.replace(/^\s+/g,""),false)[0];node=createMmlNode("mstyle",frag);node.setAttribute("mathcolor",mathcolor);node.setAttribute("fontfamily",mathfontfamily);node.setAttribute("mathsize",mathfontsize);if(displaystyle)node.setAttribute("displaystyle","true");node=createMmlNode("math",node);if(showasciiformulaonhover)
-node.setAttribute("title",str.replace(/\s+/g," "));return node;}
-function strarr2docFrag(arr,linebreaks,latex){var newFrag=document.createDocumentFragment();var expr=false;for(var i=0;i<arr.length;i++){if(expr)newFrag.appendChild(parseMath(arr[i],latex));else{var arri=(linebreaks?arr[i].split("\n\n"):[arr[i]]);newFrag.appendChild(createElementXHTML("span").appendChild(document.createTextNode(arri[0])));for(var j=1;j<arri.length;j++){newFrag.appendChild(createElementXHTML("p"));newFrag.appendChild(createElementXHTML("span").appendChild(document.createTextNode(arri[j])));}}
-expr=!expr;}
-return newFrag;}
-function AMautomathrec(str){var texcommand="\\\\[a-zA-Z]+|\\\\\\s|";var ambigAMtoken="\\b(?:oo|lim|ln|int|oint|del|grad|aleph|prod|prop|sinh|cosh|tanh|cos|sec|pi|tt|fr|sf|sube|supe|sub|sup|det|mod|gcd|lcm|min|max|vec|ddot|ul|chi|eta|nu|mu)(?![a-z])|";var englishAMtoken="\\b(?:sum|ox|log|sin|tan|dim|hat|bar|dot)(?![a-z])|";var secondenglishAMtoken="|\\bI\\b|\\bin\\b|\\btext\\b";var simpleAMtoken="NN|ZZ|QQ|RR|CC|TT|AA|EE|sqrt|dx|dy|dz|dt|xx|vv|uu|nn|bb|cc|csc|cot|alpha|beta|delta|Delta|epsilon|gamma|Gamma|kappa|lambda|Lambda|omega|phi|Phi|Pi|psi|Psi|rho|sigma|Sigma|tau|theta|Theta|xi|Xi|zeta";var letter="[a-zA-HJ-Z](?=(?:[^a-zA-Z]|$|"+ambigAMtoken+englishAMtoken+simpleAMtoken+"))|";var token=letter+texcommand+"\\d+|[-()[\\]{}+=*&^_%\\\@/<>,\\|!:;'~]|\\.(?!(?:\x20|$))|"+ambigAMtoken+englishAMtoken+simpleAMtoken;var re=new RegExp("(^|\\s)((("+token+")\\s?)(("+token+secondenglishAMtoken+")\\s?)+)([,.?]?(?=\\s|$))","g");str=str.replace(re," `$2`$7");var arr=str.split(AMdelimiter1);var re1=new RegExp("(^|\\s)([b-zB-HJ-Z+*<>]|"+texcommand+ambigAMtoken+simpleAMtoken+")(\\s|\\n|$)","g");var re2=new RegExp("(^|\\s)([a-z]|"+texcommand+ambigAMtoken+simpleAMtoken+")([,.])","g");for(i=0;i<arr.length;i++)
-if(i%2==0){arr[i]=arr[i].replace(re1," `$2`$3");arr[i]=arr[i].replace(re2," `$2`$3");arr[i]=arr[i].replace(/([{}[\]])/,"`$1`");}
-str=arr.join(AMdelimiter1);str=str.replace(/((^|\s)\([a-zA-Z]{2,}.*?)\)`/g,"$1`)");str=str.replace(/`(\((a\s|in\s))(.*?[a-zA-Z]{2,}\))/g,"$1`$3");str=str.replace(/\sin`/g,"` in");str=str.replace(/`(\(\w\)[,.]?(\s|\n|$))/g,"$1`");str=str.replace(/`([0-9.]+|e.g|i.e)`(\.?)/gi,"$1$2");str=str.replace(/`([0-9.]+:)`/g,"$1");return str;}
-function processNodeR(n,linebreaks,latex){var mtch,str,arr,frg,i;if(n.childNodes.length==0){if((n.nodeType!=8||linebreaks)&&n.parentNode.nodeName!="form"&&n.parentNode.nodeName!="FORM"&&n.parentNode.nodeName!="textarea"&&n.parentNode.nodeName!="TEXTAREA"){str=n.nodeValue;if(!(str==null)){str=str.replace(/\r\n\r\n/g,"\n\n");str=str.replace(/\x20+/g," ");str=str.replace(/\s*\r\n/g," ");if(latex){mtch=(str.indexOf("\$")==-1?false:true);str=str.replace(/([^\\])\$/g,"$1 \$");str=str.replace(/^\$/," \$");arr=str.split(" \$");for(i=0;i<arr.length;i++)
-arr[i]=arr[i].replace(/\\\$/g,"\$");}else{mtch=false;str=str.replace(new RegExp(AMescape1,"g"),function(){mtch=true;return"AMescape1"});str=str.replace(/\\?end{?a?math}?/i,function(){automathrecognize=false;mtch=true;return""});str=str.replace(/amath\b|\\begin{a?math}/i,function(){automathrecognize=true;mtch=true;return""});arr=str.split(AMdelimiter1);if(automathrecognize)
-for(i=0;i<arr.length;i++)
-if(i%2==0)arr[i]=AMautomathrec(arr[i]);str=arr.join(AMdelimiter1);arr=str.split(AMdelimiter1);for(i=0;i<arr.length;i++)
-arr[i]=arr[i].replace(/AMescape1/g,AMdelimiter1);}
-if(arr.length>1||mtch){if(!noMathML){frg=strarr2docFrag(arr,n.nodeType==8,latex);var len=frg.childNodes.length;n.parentNode.replaceChild(frg,n);return len-1;}else return 0;}}}else return 0;}else if(n.nodeName!="math"){for(i=0;i<n.childNodes.length;i++)
-i+=processNodeR(n.childNodes[i],linebreaks,latex);}
-return 0;}
-function AMprocessNode(n,linebreaks,spanclassAM){var frag,st;if(spanclassAM!=null){frag=document.getElementsByTagName("span")
-for(var i=0;i<frag.length;i++)
-if(frag[i].className=="AM")
-processNodeR(frag[i],linebreaks,false);}else{try{st=n.innerHTML;}catch(err){}
-if(st==null||/amath\b|\\begin{a?math}/i.test(st)||st.indexOf(AMdelimiter1+" ")!=-1||st.slice(-1)==AMdelimiter1||st.indexOf(AMdelimiter1+"<")!=-1||st.indexOf(AMdelimiter1+"\n")!=-1){processNodeR(n,linebreaks,false);}}}
-var 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LMnames=[];function LMremoveCharsAndBlanks(str,n){var st;st=str.slice(n);for(var i=0;i<st.length&&st.charCodeAt(i)<=32;i=i+1);return st.slice(i);}
-function LMgetSymbol(str){var k=0;var j=0;var mk;var st;var tagst;var match="";var more=true;for(var i=1;i<=str.length&&more;i++){st=str.slice(0,i);j=k;k=position(LMnames,st,j);if(k<LMnames.length&&str.slice(0,LMnames[k].length)==LMnames[k]){match=LMnames[k];mk=k;i=match.length;}
-more=k<LMnames.length&&str.slice(0,LMnames[k].length)>=LMnames[k];}
-LMpreviousSymbol=LMcurrentSymbol;if(match!=""){LMcurrentSymbol=LMsymbols[mk].ttype;return LMsymbols[mk];}
-LMcurrentSymbol=CONST;k=1;st=str.slice(0,1);if("0"<=st&&st<="9")tagst="mn";else tagst=(("A">st||st>"Z")&&("a">st||st>"z")?"mo":"mi");return{input:st,tag:tagst,output:st,ttype:CONST};}
-var LMpreviousSymbol,LMcurrentSymbol;function LMparseSexpr(str){var symbol,node,result,result2,i,st,newFrag=document.createDocumentFragment();str=LMremoveCharsAndBlanks(str,0);symbol=LMgetSymbol(str);if(symbol==null||symbol.ttype==RIGHTBRACKET)
-return[null,str,null];if(symbol.ttype==DEFINITION){str=symbol.output+LMremoveCharsAndBlanks(str,symbol.input.length);symbol=LMgetSymbol(str);if(symbol==null||symbol.ttype==RIGHTBRACKET)
+AMcurrentSymbol=CONST;k=1;st=str.slice(0,1);if("0"<=st&&st<="9")tagst="mn";else tagst=(("A">st||st>"Z")&&("a">st||st>"z")?"mo":"mi");return{input:st,tag:tagst,output:st,ttype:CONST};}
+var AMpreviousSymbol,AMcurrentSymbol;function AMparseSexpr(str){var symbol,node,result,result2,i,st,newFrag=document.createDocumentFragment();str=AMremoveCharsAndBlanks(str,0);symbol=AMgetSymbol(str);if(symbol==null||symbol.ttype==RIGHTBRACKET)
+return[null,str,null];if(symbol.ttype==DEFINITION){str=symbol.output+AMremoveCharsAndBlanks(str,symbol.input.length);symbol=AMgetSymbol(str);if(symbol==null||symbol.ttype==RIGHTBRACKET)
 return[null,str,null];}
-str=LMremoveCharsAndBlanks(str,symbol.input.length);switch(symbol.ttype){case SPACE:node=createMmlNode(symbol.tag);node.setAttribute(symbol.atname,symbol.atval);return[node,str,symbol.tag];case UNDEROVER:if(isIE){if(symbol.input.substr(0,4)=="\\big"){str="\\"+symbol.input.substr(4)+str;symbol=LMgetSymbol(str);symbol.ttype=UNDEROVER;str=LMremoveCharsAndBlanks(str,symbol.input.length);}}
-return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];case CONST:var output=symbol.output;if(isIE){if(symbol.input=="'")
+str=AMremoveCharsAndBlanks(str,symbol.input.length);switch(symbol.ttype){case SPACE:node=AMcreateElementMathML(symbol.tag);node.setAttribute(symbol.atname,symbol.atval);return[node,str,symbol.tag];case UNDEROVER:if(isIE){if(symbol.input.substr(0,4)=="\\big"){str="\\"+symbol.input.substr(4)+str;symbol=AMgetSymbol(str);symbol.ttype=UNDEROVER;str=AMremoveCharsAndBlanks(str,symbol.input.length);}}
+return[AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];case CONST:var output=symbol.output;if(isIE){if(symbol.input=="'")
 output="\u2032";else if(symbol.input=="''")
 output="\u2033";else if(symbol.input=="'''")
 output="\u2033\u2032";else if(symbol.input=="''''")
 output="\u2033\u2033";else if(symbol.input=="\\square")
 output="\u25A1";else if(symbol.input.substr(0,5)=="\\frac"){var denom=symbol.input.substr(6,1);if(denom=="5"||denom=="6"){str=symbol.input.replace(/\\frac/,"\\frac ")+str;return[node,str,symbol.tag];}}}
-node=createMmlNode(symbol.tag,document.createTextNode(output));return[node,str,symbol.tag];case LONG:node=createMmlNode(symbol.tag,document.createTextNode(symbol.output));node.setAttribute("minsize","1.5");node.setAttribute("maxsize","1.5");node=createMmlNode("mover",node);node.appendChild(createMmlNode("mspace"));return[node,str,symbol.tag];case STRETCHY:if(isIE&&symbol.input=="\\backslash")
-symbol.output="\\";node=createMmlNode(symbol.tag,document.createTextNode(symbol.output));if(symbol.input=="|"||symbol.input=="\\vert"||symbol.input=="\\|"||symbol.input=="\\Vert"){node.setAttribute("lspace","0em");node.setAttribute("rspace","0em");}
+node=AMcreateMmlNode(symbol.tag,document.createTextNode(output));return[node,str,symbol.tag];case LONG:node=AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output));node.setAttribute("minsize","1.5");node.setAttribute("maxsize","1.5");node=AMcreateMmlNode("mover",node);node.appendChild(AMcreateElementMathML("mspace"));return[node,str,symbol.tag];case STRETCHY:if(isIE&&symbol.input=="\\backslash")
+symbol.output="\\";node=AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output));if(symbol.input=="|"||symbol.input=="\\vert"||symbol.input=="\\|"||symbol.input=="\\Vert"){node.setAttribute("lspace","0em");node.setAttribute("rspace","0em");}
 node.setAttribute("maxsize",symbol.atval);if(symbol.rtag!=null)
 return[node,str,symbol.rtag];else
 return[node,str,symbol.tag];case BIG:var atval=symbol.atval;if(isIE)
-atval=symbol.ieval;symbol=LMgetSymbol(str);if(symbol==null)
-return[null,str,null];str=LMremoveCharsAndBlanks(str,symbol.input.length);node=createMmlNode(symbol.tag,document.createTextNode(symbol.output));if(isIE){var space=createMmlNode("mspace");space.setAttribute("height",atval+"ex");node=createMmlNode("mrow",node);node.appendChild(space);}else{node.setAttribute("minsize",atval);node.setAttribute("maxsize",atval);}
-return[node,str,symbol.tag];case LEFTBRACKET:if(symbol.input=="\\left"){symbol=LMgetSymbol(str);if(symbol!=null){if(symbol.input==".")
-symbol.invisible=true;str=LMremoveCharsAndBlanks(str,symbol.input.length);}}
-result=LMparseExpr(str,true,false);if(symbol==null||(typeof symbol.invisible=="boolean"&&symbol.invisible))
-node=createMmlNode("mrow",result[0]);else{node=createMmlNode("mo",document.createTextNode(symbol.output));node=createMmlNode("mrow",node);node.appendChild(result[0]);}
-return[node,result[1],result[2]];case MATRIX:if(symbol.input=="\\begin{array}"){var mask="";symbol=LMgetSymbol(str);str=LMremoveCharsAndBlanks(str,0);if(symbol==null)
-mask="l";else{str=LMremoveCharsAndBlanks(str,symbol.input.length);if(symbol.input!="{")
-mask="l";else do{symbol=LMgetSymbol(str);if(symbol!=null){str=LMremoveCharsAndBlanks(str,symbol.input.length);if(symbol.input!="}")
+atval=symbol.ieval;symbol=AMgetSymbol(str);if(symbol==null)
+return[null,str,null];str=AMremoveCharsAndBlanks(str,symbol.input.length);node=AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output));if(isIE){var space=AMcreateElementMathML("mspace");space.setAttribute("height",atval+"ex");node=AMcreateMmlNode("mrow",node);node.appendChild(space);}else{node.setAttribute("minsize",atval);node.setAttribute("maxsize",atval);}
+return[node,str,symbol.tag];case LEFTBRACKET:if(symbol.input=="\\left"){symbol=AMgetSymbol(str);if(symbol!=null){if(symbol.input==".")
+symbol.invisible=true;str=AMremoveCharsAndBlanks(str,symbol.input.length);}}
+result=AMparseExpr(str,true,false);if(symbol==null||(typeof symbol.invisible=="boolean"&&symbol.invisible))
+node=AMcreateMmlNode("mrow",result[0]);else{node=AMcreateMmlNode("mo",document.createTextNode(symbol.output));node=AMcreateMmlNode("mrow",node);node.appendChild(result[0]);}
+return[node,result[1],result[2]];case MATRIX:if(symbol.input=="\\begin{array}"){var mask="";symbol=AMgetSymbol(str);str=AMremoveCharsAndBlanks(str,0);if(symbol==null)
+mask="l";else{str=AMremoveCharsAndBlanks(str,symbol.input.length);if(symbol.input!="{")
+mask="l";else do{symbol=AMgetSymbol(str);if(symbol!=null){str=AMremoveCharsAndBlanks(str,symbol.input.length);if(symbol.input!="}")
 mask=mask+symbol.input;}}while(symbol!=null&&symbol.input!=""&&symbol.input!="}");}
-result=LMparseExpr("{"+str,true,true);node=createMmlNode("mtable",result[0]);mask=mask.replace(/l/g,"left ");mask=mask.replace(/r/g,"right ");mask=mask.replace(/c/g,"center ");node.setAttribute("columnalign",mask);node.setAttribute("displaystyle","false");if(isIE)
-return[node,result[1],null];var lspace=createMmlNode("mspace");lspace.setAttribute("width","0.167em");var rspace=createMmlNode("mspace");rspace.setAttribute("width","0.167em");var node1=createMmlNode("mrow",lspace);node1.appendChild(node);node1.appendChild(rspace);return[node1,result[1],null];}else{result=LMparseExpr("{"+str,true,true);node=createMmlNode("mtable",result[0]);if(isIE)
+result=AMparseExpr("{"+str,true,true);node=AMcreateMmlNode("mtable",result[0]);mask=mask.replace(/l/g,"left ");mask=mask.replace(/r/g,"right ");mask=mask.replace(/c/g,"center ");node.setAttribute("columnalign",mask);node.setAttribute("displaystyle","false");if(isIE)
+return[node,result[1],null];var lspace=AMcreateElementMathML("mspace");lspace.setAttribute("width","0.167em");var rspace=AMcreateElementMathML("mspace");rspace.setAttribute("width","0.167em");var node1=AMcreateMmlNode("mrow",lspace);node1.appendChild(node);node1.appendChild(rspace);return[node1,result[1],null];}else{result=AMparseExpr("{"+str,true,true);node=AMcreateMmlNode("mtable",result[0]);if(isIE)
 node.setAttribute("columnspacing","0.25em");else
-node.setAttribute("columnspacing","0.167em");node.setAttribute("columnalign","right center left");node.setAttribute("displaystyle","true");node=createMmlNode("mrow",node);return[node,result[1],null];}
+node.setAttribute("columnspacing","0.167em");node.setAttribute("columnalign","right center left");node.setAttribute("displaystyle","true");node=AMcreateMmlNode("mrow",node);return[node,result[1],null];}
 case TEXT:if(str.charAt(0)=="{")i=str.indexOf("}");else i=0;if(i==-1)
-i=str.length;st=str.slice(1,i);if(st.charAt(0)==" "){node=createMmlNode("mspace");node.setAttribute("width","0.33em");newFrag.appendChild(node);}
-newFrag.appendChild(createMmlNode(symbol.tag,document.createTextNode(st)));if(st.charAt(st.length-1)==" "){node=createMmlNode("mspace");node.setAttribute("width","0.33em");newFrag.appendChild(node);}
-str=LMremoveCharsAndBlanks(str,i+1);return[createMmlNode("mrow",newFrag),str,null];case UNARY:result=LMparseSexpr(str);if(result[0]==null)return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];if(typeof symbol.func=="boolean"&&symbol.func){st=str.charAt(0);if(st=="^"||st=="_"||st==","){return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];}else{node=createMmlNode("mrow",createMmlNode(symbol.tag,document.createTextNode(symbol.output)));if(isIE){var space=createMmlNode("mspace");space.setAttribute("width","0.167em");node.appendChild(space);}
+i=str.length;st=str.slice(1,i);if(st.charAt(0)==" "){node=AMcreateElementMathML("mspace");node.setAttribute("width","0.33em");newFrag.appendChild(node);}
+newFrag.appendChild(AMcreateMmlNode(symbol.tag,document.createTextNode(st)));if(st.charAt(st.length-1)==" "){node=AMcreateElementMathML("mspace");node.setAttribute("width","0.33em");newFrag.appendChild(node);}
+str=AMremoveCharsAndBlanks(str,i+1);return[AMcreateMmlNode("mrow",newFrag),str,null];case UNARY:result=AMparseSexpr(str);if(result[0]==null)return[AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)),str];if(typeof symbol.func=="boolean"&&symbol.func){st=str.charAt(0);if(st=="^"||st=="_"||st==","){return[AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];}else{node=AMcreateMmlNode("mrow",AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)));if(isIE){var space=AMcreateElementMathML("mspace");space.setAttribute("width","0.167em");node.appendChild(space);}
 node.appendChild(result[0]);return[node,result[1],symbol.tag];}}
-if(symbol.input=="\\sqrt"){if(isIE){var space=createMmlNode("mspace");space.setAttribute("height","1.2ex");space.setAttribute("width","0em");node=createMmlNode(symbol.tag,result[0])
+if(symbol.input=="\\sqrt"){if(isIE){var space=AMcreateElementMathML("mspace");space.setAttribute("height","1.2ex");space.setAttribute("width","0em");node=AMcreateMmlNode(symbol.tag,result[0])
 node.appendChild(space);return[node,result[1],symbol.tag];}else
-return[createMmlNode(symbol.tag,result[0]),result[1],symbol.tag];}else if(typeof symbol.acc=="boolean"&&symbol.acc){node=createMmlNode(symbol.tag,result[0]);var output=symbol.output;if(isIE){if(symbol.input=="\\hat")
+return[AMcreateMmlNode(symbol.tag,result[0]),result[1],symbol.tag];}else if(typeof symbol.acc=="boolean"&&symbol.acc){node=AMcreateMmlNode(symbol.tag,result[0]);var output=symbol.output;if(isIE){if(symbol.input=="\\hat")
 output="\u0302";else if(symbol.input=="\\widehat")
 output="\u005E";else if(symbol.input=="\\bar")
 output="\u00AF";else if(symbol.input=="\\grave")
 output="\u0300";else if(symbol.input=="\\tilde")
 output="\u0303";}
-var node1=createMmlNode("mo",document.createTextNode(output));if(symbol.input=="\\vec"||symbol.input=="\\check")
+var node1=AMcreateMmlNode("mo",document.createTextNode(output));if(symbol.input=="\\vec"||symbol.input=="\\check")
 node1.setAttribute("maxsize","1.2");if(isIE&&symbol.input=="\\bar")
 node1.setAttribute("maxsize","0.5");if(symbol.input=="\\underbrace"||symbol.input=="\\underline")
 node1.setAttribute("accentunder","true");else
@@ -162,218 +100,111 @@ node.ttype=UNDEROVER;return[node,result[1],symbol.tag];}else{if(!isIE&&typeof sy
 if(result[0].childNodes[i].nodeName=="mi"||result[0].nodeName=="mi"){st=(result[0].nodeName=="mi"?result[0].firstChild.nodeValue:result[0].childNodes[i].firstChild.nodeValue);var newst=[];for(var j=0;j<st.length;j++)
 if(st.charCodeAt(j)>64&&st.charCodeAt(j)<91)newst=newst+
 String.fromCharCode(symbol.codes[st.charCodeAt(j)-65]);else newst=newst+st.charAt(j);if(result[0].nodeName=="mi")
-result[0]=createMmlNode("mo").appendChild(document.createTextNode(newst));else result[0].replaceChild(createMmlNode("mo").appendChild(document.createTextNode(newst)),result[0].childNodes[i]);}}
-node=createMmlNode(symbol.tag,result[0]);node.setAttribute(symbol.atname,symbol.atval);if(symbol.input=="\\scriptstyle"||symbol.input=="\\scriptscriptstyle")
+result[0]=AMcreateElementMathML("mo").appendChild(document.createTextNode(newst));else result[0].replaceChild(AMcreateElementMathML("mo").appendChild(document.createTextNode(newst)),result[0].childNodes[i]);}}
+node=AMcreateMmlNode(symbol.tag,result[0]);node.setAttribute(symbol.atname,symbol.atval);if(symbol.input=="\\scriptstyle"||symbol.input=="\\scriptscriptstyle")
 node.setAttribute("displaystyle","false");return[node,result[1],symbol.tag];}
-case BINARY:result=LMparseSexpr(str);if(result[0]==null)return[createMmlNode("mo",document.createTextNode(symbol.input)),str,null];result2=LMparseSexpr(result[1]);if(result2[0]==null)return[createMmlNode("mo",document.createTextNode(symbol.input)),str,null];if(symbol.input=="\\root"||symbol.input=="\\stackrel")
-newFrag.appendChild(result2[0]);newFrag.appendChild(result[0]);if(symbol.input=="\\frac")newFrag.appendChild(result2[0]);return[createMmlNode(symbol.tag,newFrag),result2[1],symbol.tag];case INFIX:str=LMremoveCharsAndBlanks(str,symbol.input.length);return[createMmlNode("mo",document.createTextNode(symbol.output)),str,symbol.tag];default:return[createMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];}}
-function LMparseIexpr(str){var symbol,sym1,sym2,node,result,tag,underover;str=LMremoveCharsAndBlanks(str,0);sym1=LMgetSymbol(str);result=LMparseSexpr(str);node=result[0];str=result[1];tag=result[2];symbol=LMgetSymbol(str);if(symbol.ttype==INFIX){str=LMremoveCharsAndBlanks(str,symbol.input.length);result=LMparseSexpr(str);if(result[0]==null)
-result[0]=createMmlNode("mo",document.createTextNode("\u25A1"));str=result[1];tag=result[2];if(symbol.input=="_"||symbol.input=="^"){sym2=LMgetSymbol(str);tag=null;underover=((sym1.ttype==UNDEROVER)||(node.ttype==UNDEROVER));if(symbol.input=="_"&&sym2.input=="^"){str=LMremoveCharsAndBlanks(str,sym2.input.length);var res2=LMparseSexpr(str);str=res2[1];tag=res2[2];node=createMmlNode((underover?"munderover":"msubsup"),node);node.appendChild(result[0]);node.appendChild(res2[0]);}else if(symbol.input=="_"){node=createMmlNode((underover?"munder":"msub"),node);node.appendChild(result[0]);}else{node=createMmlNode((underover?"mover":"msup"),node);node.appendChild(result[0]);}
-node=createMmlNode("mrow",node);}else{node=createMmlNode(symbol.tag,node);if(symbol.input=="\\atop"||symbol.input=="\\choose")
+case BINARY:result=AMparseSexpr(str);if(result[0]==null)return[AMcreateMmlNode("mo",document.createTextNode(symbol.input)),str,null];result2=AMparseSexpr(result[1]);if(result2[0]==null)return[AMcreateMmlNode("mo",document.createTextNode(symbol.input)),str,null];if(symbol.input=="\\textcolor"||symbol.input=="\\colorbox"){var tclr=str.match(/\{\s*([#\w]+)\s*\}/);str=str.replace(/\{\s*[#\w]+\s*\}/,"");if(tclr!=null){if(IsColorName.test(tclr[1].toLowerCase())){tclr=LaTeXColor[tclr[1].toLowerCase()];}else{tclr=tclr[1];}
+node=AMcreateElementMathML("mstyle");node.setAttribute(symbol.atval,tclr);node.appendChild(result2[0]);return[node,result2[1],symbol.tag];}}
+if(symbol.input=="\\root"||symbol.input=="\\stackrel")newFrag.appendChild(result2[0]);newFrag.appendChild(result[0]);if(symbol.input=="\\frac")newFrag.appendChild(result2[0]);return[AMcreateMmlNode(symbol.tag,newFrag),result2[1],symbol.tag];case INFIX:str=AMremoveCharsAndBlanks(str,symbol.input.length);return[AMcreateMmlNode("mo",document.createTextNode(symbol.output)),str,symbol.tag];default:return[AMcreateMmlNode(symbol.tag,document.createTextNode(symbol.output)),str,symbol.tag];}}
+function AMparseIexpr(str){var symbol,sym1,sym2,node,result,tag,underover;str=AMremoveCharsAndBlanks(str,0);sym1=AMgetSymbol(str);result=AMparseSexpr(str);node=result[0];str=result[1];tag=result[2];symbol=AMgetSymbol(str);if(symbol.ttype==INFIX){str=AMremoveCharsAndBlanks(str,symbol.input.length);result=AMparseSexpr(str);if(result[0]==null)
+result[0]=AMcreateMmlNode("mo",document.createTextNode("\u25A1"));str=result[1];tag=result[2];if(symbol.input=="_"||symbol.input=="^"){sym2=AMgetSymbol(str);tag=null;underover=((sym1.ttype==UNDEROVER)||(node.ttype==UNDEROVER));if(symbol.input=="_"&&sym2.input=="^"){str=AMremoveCharsAndBlanks(str,sym2.input.length);var res2=AMparseSexpr(str);str=res2[1];tag=res2[2];node=AMcreateMmlNode((underover?"munderover":"msubsup"),node);node.appendChild(result[0]);node.appendChild(res2[0]);}else if(symbol.input=="_"){node=AMcreateMmlNode((underover?"munder":"msub"),node);node.appendChild(result[0]);}else{node=AMcreateMmlNode((underover?"mover":"msup"),node);node.appendChild(result[0]);}
+node=AMcreateMmlNode("mrow",node);}else{node=AMcreateMmlNode(symbol.tag,node);if(symbol.input=="\\atop"||symbol.input=="\\choose")
 node.setAttribute("linethickness","0ex");node.appendChild(result[0]);if(symbol.input=="\\choose")
-node=createMmlNode("mfenced",node);}}
+node=AMcreateMmlNode("mfenced",node);}}
 return[node,str,tag];}
-function LMparseExpr(str,rightbracket,matrix){var symbol,node,result,i,tag,newFrag=document.createDocumentFragment();do{str=LMremoveCharsAndBlanks(str,0);result=LMparseIexpr(str);node=result[0];str=result[1];tag=result[2];symbol=LMgetSymbol(str);if(node!=undefined){if((tag=="mn"||tag=="mi")&&symbol!=null&&typeof symbol.func=="boolean"&&symbol.func){var space=createMmlNode("mspace");space.setAttribute("width","0.167em");node=createMmlNode("mrow",node);node.appendChild(space);}
-newFrag.appendChild(node);}}while((symbol.ttype!=RIGHTBRACKET)&&symbol!=null&&symbol.output!="");tag=null;if(symbol.ttype==RIGHTBRACKET){if(symbol.input=="\\right"){str=LMremoveCharsAndBlanks(str,symbol.input.length);symbol=LMgetSymbol(str);if(symbol!=null&&symbol.input==".")
+function AMparseExpr(str,rightbracket,matrix){var symbol,node,result,i,tag,newFrag=document.createDocumentFragment();do{str=AMremoveCharsAndBlanks(str,0);result=AMparseIexpr(str);node=result[0];str=result[1];tag=result[2];symbol=AMgetSymbol(str);if(node!=undefined){if((tag=="mn"||tag=="mi")&&symbol!=null&&typeof symbol.func=="boolean"&&symbol.func){var space=AMcreateElementMathML("mspace");space.setAttribute("width","0.167em");node=AMcreateMmlNode("mrow",node);node.appendChild(space);}
+newFrag.appendChild(node);}}while((symbol.ttype!=RIGHTBRACKET)&&symbol!=null&&symbol.output!="");tag=null;if(symbol.ttype==RIGHTBRACKET){if(symbol.input=="\\right"){str=AMremoveCharsAndBlanks(str,symbol.input.length);symbol=AMgetSymbol(str);if(symbol!=null&&symbol.input==".")
 symbol.invisible=true;if(symbol!=null)
 tag=symbol.rtag;}
 if(symbol!=null)
-str=LMremoveCharsAndBlanks(str,symbol.input.length);var len=newFrag.childNodes.length;if(matrix&&len>0&&newFrag.childNodes[len-1].nodeName=="mrow"&&len>1&&newFrag.childNodes[len-2].nodeName=="mo"&&newFrag.childNodes[len-2].firstChild.nodeValue=="&"){var pos=[];var m=newFrag.childNodes.length;for(i=0;matrix&&i<m;i=i+2){pos[i]=[];node=newFrag.childNodes[i];for(var j=0;j<node.childNodes.length;j++)
+str=AMremoveCharsAndBlanks(str,symbol.input.length);var len=newFrag.childNodes.length;if(matrix&&len>0&&newFrag.childNodes[len-1].nodeName=="mrow"&&len>1&&newFrag.childNodes[len-2].nodeName=="mo"&&newFrag.childNodes[len-2].firstChild.nodeValue=="&"){var pos=[];var m=newFrag.childNodes.length;for(i=0;matrix&&i<m;i=i+2){pos[i]=[];node=newFrag.childNodes[i];for(var j=0;j<node.childNodes.length;j++)
 if(node.childNodes[j].firstChild.nodeValue=="&")
 pos[i][pos[i].length]=j;}
-var row,frag,n,k,table=document.createDocumentFragment();for(i=0;i<m;i=i+2){row=document.createDocumentFragment();frag=document.createDocumentFragment();node=newFrag.firstChild;n=node.childNodes.length;k=0;for(j=0;j<n;j++){if(typeof pos[i][k]!="undefined"&&j==pos[i][k]){node.removeChild(node.firstChild);row.appendChild(createMmlNode("mtd",frag));k++;}else frag.appendChild(node.firstChild);}
-row.appendChild(createMmlNode("mtd",frag));if(newFrag.childNodes.length>2){newFrag.removeChild(newFrag.firstChild);newFrag.removeChild(newFrag.firstChild);}
-table.appendChild(createMmlNode("mtr",row));}
+var row,frag,n,k,table=document.createDocumentFragment();for(i=0;i<m;i=i+2){row=document.createDocumentFragment();frag=document.createDocumentFragment();node=newFrag.firstChild;n=node.childNodes.length;k=0;for(j=0;j<n;j++){if(typeof pos[i][k]!="undefined"&&j==pos[i][k]){node.removeChild(node.firstChild);row.appendChild(AMcreateMmlNode("mtd",frag));k++;}else frag.appendChild(node.firstChild);}
+row.appendChild(AMcreateMmlNode("mtd",frag));if(newFrag.childNodes.length>2){newFrag.removeChild(newFrag.firstChild);newFrag.removeChild(newFrag.firstChild);}
+table.appendChild(AMcreateMmlNode("mtr",row));}
 return[table,str];}
-if(typeof symbol.invisible!="boolean"||!symbol.invisible){node=createMmlNode("mo",document.createTextNode(symbol.output));newFrag.appendChild(node);}}
+if(typeof symbol.invisible!="boolean"||!symbol.invisible){node=AMcreateMmlNode("mo",document.createTextNode(symbol.output));newFrag.appendChild(node);}}
 return[newFrag,str,tag];}
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-function LMprocessNode(n){var frag,st;try{st=n.innerHTML;}catch(err){}
-var am=/amath\b|graph/i.test(st);if((st==null||st.indexOf("\$ ")!=-1||st.indexOf("\$<")!=-1||st.indexOf("\\begin")!=-1||am||st.slice(-1)=="$"||st.indexOf("\$\n")!=-1)&&!/edit-content|HTMLArea|wikiedit|wpTextbox1/.test(st)){if(!avoidinnerHTML&&translateLaTeXformatting)
-st=simpleLaTeXformatting(st);if(st!=null&&am&&!avoidinnerHTML){st=ASCIIandgraphformatting(st);}
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-function C(x,k){var res=1;for(var i=0;i<k;i++)res*=(x-i)/(k-i);return res;}
-function chop(x,n){if(n==null)n=0;return Math.floor(x*Math.pow(10,n))/Math.pow(10,n);}
-function ran(a,b,n){if(n==null)n=0;return chop((b+Math.pow(10,-n)-a)*Math.random()+a,n);}
-function myCreateElementSVG(t){if(isIE)return doc.createElement(t);else return doc.createElementNS("http://www.w3.org/2000/svg",t);}
-function getElementsByClass(container,tagName,clsName){var list=new Array(0);var collection=container.getElementsByTagName(tagName);for(var i=0;i<collection.length;i++)
-if(collection[i].className.slice(0,clsName.length)==clsName)
-list[list.length]=collection[i];return list;}
-function showobj(obj){var st="",i;for(i in obj)
-st+=(obj.getAttribute(i)==null?"":" "+i+":"+obj.getAttribute(i));return st;}
-function findPos(obj){var curleft=curtop=0;if(obj.offsetParent){curleft=obj.offsetLeft
-curtop=obj.offsetTop
-while(obj=obj.offsetParent){curleft+=obj.offsetLeft
-curtop+=obj.offsetTop}}
-return[curleft,curtop];}
-function checkSVG(){if(navigator.appName.slice(0,8)=="Netscape")
-if(window['SVGElement'])noSVG=null;else noSVG=true;else if(navigator.appName.slice(0,9)=="Microsoft")
-try{var oSVG=eval("new ActiveXObject('Adobe.SVGCtl.3');");noSVG=null;}catch(e){noSVG=true;}
-else if(navigator.appName.slice(0,5)=="Opera")
-noSVG=null;else noSVG=true;if(noSVG&&notifyIfNoSVG){var msg="To view the ASCIIsvg images use Internet Explorer + Adobe SVGviewer or Mozilla Firefox 2.0 or later."
-if(alertIfNoSVG)
-alert(msg);else return msg;}}
-function setText(st,id){var node=document.getElementById(id);if(node!=null)
-if(node.childNodes.length!=0)node.childNodes[0].nodeValue=st;else node.appendChild(document.createTextNode(st));}
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-errstr=err.name+" "+err.message+" "+err.number+" "+err.description;else errstr=err;alert(errstr+"\n"+src)}}}
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-ht=picture.getAttribute("height");if(isIE){picture.setAttribute("wmode","transparent");}
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-if(ht==null)ht="";if(ht==""||src=="")
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-translateandeval(src);}
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-function setdefaults(){strokewidth=defaultstrokewidth;stroke=defaultstroke;strokeopacity=defaultstrokeopacity;strokedasharray=defaultstrokedasharray;fill=defaultfill;fillopacity=defaultfillopacity;fontstyle=defaultfontstyle;fontfamily=defaultfontfamily;fontsize=defaultfontsize;fontweight=defaultfontweight;fontstroke=defaultfontstroke;fontfill=defaultfontfill;marker=defaultmarker;endpoints=defaultendpoints;}
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-function updatePicture(obj){var node,src,id,top,left;if(typeof obj=="object")id=obj.id.slice(0,-6);else id=(typeof obj=="string"?obj:"picture"+(obj+1));src=document.getElementById(id+"input").value;xmin=null;xmax=null;ymin=null;ymax=null;xscl=null;xgrid=null;yscl=null;ygrid=null;initialized=false;picture=document.getElementById(id);translateandeval(src)}
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-var sinceFirstClick=0;var dblClkTimer;function timer(){if(sinceFirstClick<60){sinceFirstClick++;setTimeout("timer()",10);}else{clearTimeout(dblClkTimer);dblClkTimer="";}}
-function mClick(evt){if(sinceFirstClick!=0){if(sinceFirstClick<=40){if(evt.shiftKey){if(evt.altKey)changepicturesize(evt,2);else zoom(evt,.5);}else if(evt.altKey)zoom(evt,2);else showHideCode(evt);clearTimeout(dblClkTimer);dblClkTimer="";}else{clearTimeout(dblClkTimer);sinceFirstClick=0;dblClkTimer=setTimeout("timer()",10);}}else{sinceFirstClick=0;dblClkTimer=setTimeout("timer()",10);}}
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-function showcode(){}
-function setBorder(x){border=x}
-function initPicture(x_min,x_max,y_min,y_max){if(!initialized){setdefaults();initialized=true;if(x_min!=null)xmin=x_min;if(x_max!=null)xmax=x_max;if(y_min!=null)ymin=y_min;if(y_max!=null)ymax=y_max;if(xmin==null)xmin=defaultxmin;if(xmax==null)xmax=defaultxmax;if(typeof xmin!="number"||typeof xmax!="number"||xmin>=xmax)
-alert("Picture requires at least two numbers: xmin < xmax");else if(y_max!=null&&(typeof y_min!="number"||typeof y_max!="number"||y_min>=y_max))
-alert("initPicture(xmin,xmax,ymin,ymax) requires numbers ymin < ymax");else{if(width==null){width=picture.getAttribute("width");if(width==null||width=="")width=defaultwidth;}
-picture.setAttribute("width",width);if(height==null){height=picture.getAttribute("height");if(height==null||height=="")height=defaultheight;}
-picture.setAttribute("height",height);xunitlength=(width-2*border)/(xmax-xmin);yunitlength=xunitlength;if(ymin==null){origin=[-xmin*xunitlength+border,height/2];ymin=-(height-2*border)/(2*yunitlength);ymax=-ymin;}else{if(ymax!=null)yunitlength=(height-2*border)/(ymax-ymin);else ymax=(height-2*border)/yunitlength+ymin;origin=[-xmin*xunitlength+border,-ymin*yunitlength+border];}
-if(isIE){if(picture.FULLSCREEN==undefined){setTimeout('drawPictures()',50);throw"wait";}
-svgpicture=picture.getSVGDocument().getElementById("root");if(svgpicture==null){setTimeout('drawPictures()',50);throw"wait";}
-svgpicture=picture.getSVGDocument().getElementById("root");while(svgpicture.childNodes.length>0)
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-svgpicture=qnode;doc=document;}
-var nd=document.getElementById(picture.getAttribute("id")+"mml");if(nd!=null)
-while(nd.childNodes.length>0)nd.removeChild(nd.lastChild);svgpicture.setAttribute("xunitlength",xunitlength);svgpicture.setAttribute("yunitlength",yunitlength);svgpicture.setAttribute("xmin",xmin);svgpicture.setAttribute("xmax",xmax);svgpicture.setAttribute("ymin",ymin);svgpicture.setAttribute("ymax",ymax);svgpicture.setAttribute("ox",origin[0]);svgpicture.setAttribute("oy",origin[1]);var node=myCreateElementSVG("rect");node.setAttribute("x","0");node.setAttribute("y","0");node.setAttribute("width",width);node.setAttribute("height",height);node.setAttribute("style",backgroundstyle);svgpicture.appendChild(node);svgpicture.setAttribute("onmousemove","displayCoord(evt)");svgpicture.setAttribute("onmouseout","removeCoord(evt)");svgpicture.setAttribute("onclick","mClick(evt)");node=myCreateElementSVG("text");node.appendChild(doc.createTextNode(" "));node.setAttribute("id","coords");svgpicture.appendChild(node);node=myCreateElementSVG("text");node.appendChild(doc.createTextNode(" "));node.setAttribute("id","coords");svgpicture.appendChild(node);border=defaultborder;}}}
-function line(p,q,id,endpts){var node;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("path");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("d","M"+(p[0]*xunitlength+origin[0])+","+
-(height-p[1]*yunitlength-origin[1])+" "+
-(q[0]*xunitlength+origin[0])+","+(height-q[1]*yunitlength-origin[1]));node.setAttribute("stroke-width",strokewidth);if(strokedasharray!=null)
-node.setAttribute("stroke-dasharray",strokedasharray);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);if(marker=="dot"||marker=="arrowdot"){ASdot(p,markersize,markerstroke,markerfill);if(marker=="arrowdot")arrowhead(p,q);ASdot(q,markersize,markerstroke,markerfill);}else if(marker=="arrow")arrowhead(p,q);if(endpts==null&&endpoints!="")endpts=endpoints;if(endpts!=null){if(endpts.indexOf("<-")!=-1)arrowhead(q,p);if(endpts.indexOf("o-")!=-1)dot(p,"open");if(endpts.indexOf("*-")!=-1)dot(p,"closed");if(endpts.indexOf("->")!=-1)arrowhead(p,q);if(endpts.indexOf("-o")!=-1)dot(q,"open");if(endpts.indexOf("-*")!=-1)dot(q,"closed");}}
-function path(plist,id,c,endpts){if(c==null)c="";var node,st,i;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("path");node.setAttribute("id",id);svgpicture.appendChild(node);}
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-(height-plist[0][1]*yunitlength-origin[1])+" "+c;for(i=1;i<plist.length;i++)
-st+=(plist[i][0]*xunitlength+origin[0])+","+
-(height-plist[i][1]*yunitlength-origin[1])+" ";}
-node.setAttribute("d",st);node.setAttribute("stroke-width",strokewidth);if(strokedasharray!=null)
-node.setAttribute("stroke-dasharray",strokedasharray);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);if(marker=="dot"||marker=="arrowdot")
-for(i=0;i<plist.length;i++)
-if(c!="C"&&c!="T"||i!=1&&i!=2)
-ASdot(plist[i],markersize,markerstroke,markerfill);if(endpts==null&&endpoints!="")endpts=endpoints;if(endpts!=null){if(endpts.indexOf("<-")!=-1)arrowhead(plist[1],plist[0]);if(endpts.indexOf("o-")!=-1)dot(plist[0],"open");if(endpts.indexOf("*-")!=-1)dot(plist[0],"closed");if(endpts.indexOf("->")!=-1)arrowhead(plist[plist.length-2],plist[plist.length-1]);if(endpts.indexOf("-o")!=-1)dot(plist[plist.length-1],"open");if(endpts.indexOf("-*")!=-1)dot(plist[plist.length-1],"closed");}}
-function curve(plist,id,endpts){path(plist,id,"T",endpts);}
-function vector(p,q,id){line(p,q,id,"","->");}
-function circle(center,radius,id){var node;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("circle");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("cx",center[0]*xunitlength+origin[0]);node.setAttribute("cy",height-center[1]*yunitlength-origin[1]);node.setAttribute("r",radius*xunitlength);node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);}
-function loop(p,d,id){if(d==null)d=[1,0];path([p,[p[0]+d[0],p[1]+d[1]],[p[0]-d[1],p[1]+d[0]],p],id,"C");if(marker=="arrow"||marker=="arrowdot")
-arrowhead([p[0]+Math.cos(1.4)*d[0]-Math.sin(1.4)*d[1],p[1]+Math.sin(1.4)*d[0]+Math.cos(1.4)*d[1]],p);}
-function arc(start,end,radius,id,largearc){var node,v;if(id!=null)node=doc.getElementById(id);if(largearc==null)largearc=0;if(radius==null){v=[end[0]-start[0],end[1]-start[1]];radius=Math.sqrt(v[0]*v[0]+v[1]*v[1]);}
-if(node==null){node=myCreateElementSVG("path");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("d","M"+(start[0]*xunitlength+origin[0])+","+
-(height-start[1]*yunitlength-origin[1])+" A"+radius*xunitlength+","+
-radius*yunitlength+" 0 "+largearc+",0 "+(end[0]*xunitlength+origin[0])+","+
-(height-end[1]*yunitlength-origin[1]));node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);if(marker=="arrow"||marker=="arrowdot"){u=[(end[1]-start[1])/4,(start[0]-end[0])/4];v=[(end[0]-start[0])/2,(end[1]-start[1])/2];v=[start[0]+v[0]+u[0],start[1]+v[1]+u[1]];}else v=[start[0],start[1]];if(marker=="dot"||marker=="arrowdot"){ASdot(start,markersize,markerstroke,markerfill);if(marker=="arrowdot")arrowhead(v,end);ASdot(end,markersize,markerstroke,markerfill);}else if(marker=="arrow")arrowhead(v,end);}
-function sector(center,start,end,id){var rx=start[0]-center[0],ry=start[1]-center[1];arc(start,end,Math.sqrt(rx*rx+ry*ry),id+"arc");path([end,center,start],id+"path");}
-function ellipse(center,rx,ry,id){var node;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("ellipse");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("cx",center[0]*xunitlength+origin[0]);node.setAttribute("cy",height-center[1]*yunitlength-origin[1]);node.setAttribute("rx",rx*xunitlength);node.setAttribute("ry",ry*yunitlength);node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);}
-function triangle(p,q,r,id){path([p,q,r,p],id)}
-function rect(p,q,id,rx,ry){var node;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("rect");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("x",p[0]*xunitlength+origin[0]);node.setAttribute("y",height-q[1]*yunitlength-origin[1]);node.setAttribute("width",(q[0]-p[0])*xunitlength);node.setAttribute("height",(q[1]-p[1])*yunitlength);if(rx!=null)node.setAttribute("rx",rx*xunitlength);if(ry!=null)node.setAttribute("ry",ry*yunitlength);node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",fill);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);}
-function text(p,st,pos,id,fontsty){var dnode,node,dx=0,dy=fontsize/3,str=st.toString();if(/(`|\$)/.test(str)){dnode=document.getElementById(svgpicture.getAttribute("name")+"mml");if(dnode!=null){if(id!=null)node=document.getElementById(id);if(node==null){node=createElementXHTML("div");node.setAttribute("id",id);node.style.position="absolute";dnode.appendChild(node);}
-while(node.childNodes.length>0)node.removeChild(node.lastChild);node.appendChild(document.createTextNode(str));if(/`/.test(str))AMprocessNode(node);else LMprocessNode(node);dx=-node.offsetWidth/2;dy=-node.offsetHeight/2;if(pos!=null){if(/above/.test(pos))dy=-node.offsetHeight;if(/below/.test(pos))dy=0;if(/right/.test(pos))dx=0;if(/left/.test(pos))dx=-node.offsetWidth;}
-node.style.left=""+(p[0]*xunitlength+origin[0]+dx)+"px";node.style.top=""+(height-p[1]*yunitlength-origin[1]+dy)+"px";}
-return p;}
-var textanchor="middle";if(pos!=null){if(/above/.test(pos))dy=-fontsize/2;if(/below/.test(pos))dy=fontsize-0;if(/right/.test(pos)){textanchor="start";dx=fontsize/4;}
-if(/left/.test(pos)){textanchor="end";dx=-fontsize/4;}}
-if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("text");node.setAttribute("id",id);svgpicture.appendChild(node);node.appendChild(doc.createTextNode(str));}
-while(node.childNodes.length>1)node.removeChild(node.lastChild);node.lastChild.nodeValue="\xA0"+str+"\xA0";node.setAttribute("x",p[0]*xunitlength+origin[0]+dx);node.setAttribute("y",height-p[1]*yunitlength-origin[1]+dy);node.setAttribute("font-style",(fontsty!=null?fontsty:(str.search(/^[a-zA-Z]$/)!=-1?"italic":fontstyle)));node.setAttribute("font-family",fontfamily);node.setAttribute("font-size",fontsize);node.setAttribute("font-weight",fontweight);node.setAttribute("text-anchor",textanchor);if(fontstroke!="none")node.setAttribute("stroke",fontstroke);if(fontfill!="none")node.setAttribute("fill",fontfill);return p;}
-function mtext(p,st,pos,fontsty,fontsz){var textanchor="middle";var dx=0;var dy=fontsize/3;if(pos!=null){if(pos.slice(0,5)=="above")dy=-fontsize/2;if(pos.slice(0,5)=="below")dy=fontsize-0;if(pos.slice(0,5)=="right"||pos.slice(5,10)=="right"){textanchor="start";dx=fontsize/2;}
-if(pos.slice(0,4)=="left"||pos.slice(5,9)=="left"){textanchor="end";dx=-fontsize/2;}}
-var node=this;if(this.nodeName=="svg"){node=myCreateElementSVG("text");this.appendChild(node);node.appendChild(doc.createTextNode(st));}
-node.lastChild.nodeValue=st;node.setAttribute("x",p[0]+dx);node.setAttribute("y",p[1]+dy);node.setAttribute("font-style",(fontsty!=null?fontsty:fontstyle));node.setAttribute("font-family",fontfamily);node.setAttribute("font-size",(fontsz!=null?fontsz:fontsize));node.setAttribute("font-weight",fontweight);node.setAttribute("text-anchor",textanchor);if(fontstroke!="none")node.setAttribute("stroke",fontstroke);if(fontfill!="none")node.setAttribute("fill",fontfill);}
-function image(imgurl,p,w,h,id){var node;if(id!=null)node=doc.getElementById(id);if(node==null){node=myCreateElementSVG("image");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("x",p[0]*xunitlength+origin[0]);node.setAttribute("y",height-p[1]*yunitlength-origin[1]);node.setAttribute("width",w);node.setAttribute("height",h);node.setAttribute("xlink:href",imgurl);}
-function ASdot(center,radius,s,f){if(s==null)s=stroke;if(f==null)f=fill;var node=myCreateElementSVG("circle");node.setAttribute("cx",center[0]*xunitlength+origin[0]);node.setAttribute("cy",height-center[1]*yunitlength-origin[1]);node.setAttribute("r",radius);node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",s);node.setAttribute("fill",f);svgpicture.appendChild(node);}
-function dot(center,typ,label,pos,id){var node;var cx=center[0]*xunitlength+origin[0];var cy=height-center[1]*yunitlength-origin[1];if(id!=null)node=doc.getElementById(id);if(typ=="+"||typ=="-"||typ=="|"){if(node==null){node=myCreateElementSVG("path");node.setAttribute("id",id);svgpicture.appendChild(node);}
-if(typ=="+"){node.setAttribute("d"," M "+(cx-ticklength)+" "+cy+" L "+(cx+ticklength)+" "+cy+" M "+cx+" "+(cy-ticklength)+" L "+cx+" "+(cy+ticklength));node.setAttribute("stroke-width",.5);node.setAttribute("stroke",axesstroke);}else{if(typ=="-")node.setAttribute("d"," M "+(cx-ticklength)+" "+cy+" L "+(cx+ticklength)+" "+cy);else node.setAttribute("d"," M "+cx+" "+(cy-ticklength)+" L "+cx+" "+(cy+ticklength));node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);}}else{if(node==null){node=myCreateElementSVG("circle");node.setAttribute("id",id);svgpicture.appendChild(node);}
-node.setAttribute("cx",cx);node.setAttribute("cy",cy);node.setAttribute("r",dotradius);node.setAttribute("stroke-width",strokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",(typ=="open"?"white":(typ=="closed"?stroke:markerfill)));}
-if(label!=null)
-text(center,label,(pos==null?"below":pos),(id==null?id:id+"label"))}
-point=dot;function arrowhead(p,q){var up;var v=[p[0]*xunitlength+origin[0],height-p[1]*yunitlength-origin[1]];var w=[q[0]*xunitlength+origin[0],height-q[1]*yunitlength-origin[1]];var u=[w[0]-v[0],w[1]-v[1]];var d=Math.sqrt(u[0]*u[0]+u[1]*u[1]);if(d>0.00000001){u=[u[0]/d,u[1]/d];up=[-u[1],u[0]];var node=myCreateElementSVG("path");node.setAttribute("d","M "+(w[0]-15*u[0]-4*up[0])+" "+
-(w[1]-15*u[1]-4*up[1])+" L "+(w[0]-3*u[0])+" "+(w[1]-3*u[1])+" L "+
-(w[0]-15*u[0]+4*up[0])+" "+(w[1]-15*u[1]+4*up[1])+" z");node.setAttribute("stroke-width",markerstrokewidth);node.setAttribute("stroke",stroke);node.setAttribute("fill",stroke);node.setAttribute("stroke-opacity",strokeopacity);node.setAttribute("fill-opacity",fillopacity);svgpicture.appendChild(node);}}
-function chopZ(st){var k=st.indexOf(".");if(k==-1)return st;for(var i=st.length-1;i>k&&st.charAt(i)=="0";i--);if(i==k)i--;return st.slice(0,i+1);}
-function grid(dx,dy){axes(dx,dy,null,dx,dy)}
-function noaxes(){if(!initialized)initPicture();}
-function axes(dx,dy,labels,gdx,gdy){var x,y,ldx,ldy,lx,ly,lxp,lyp,pnode,st;if(!initialized)initPicture();if(typeof dx=="string"){labels=dx;dx=null;}
-if(typeof dy=="string"){gdx=dy;dy=null;}
-if(xscl!=null){dx=xscl;gdx=xscl;labels=dx}
-if(yscl!=null){dy=yscl;gdy=yscl}
-if(xtick!=null){dx=xtick}
-if(ytick!=null){dy=ytick}
-dx=(dx==null?xunitlength:dx*xunitlength);dy=(dy==null?dx:dy*yunitlength);fontsize=Math.min(dx/2,dy/2,16);ticklength=fontsize/4;if(xgrid!=null)gdx=xgrid;if(ygrid!=null)gdy=ygrid;if(gdx!=null){gdx=(typeof gdx=="string"?dx:gdx*xunitlength);gdy=(gdy==null?dy:gdy*yunitlength);pnode=myCreateElementSVG("path");st="";for(x=origin[0];x<width;x=x+gdx)
-st+=" M"+x+",0"+" "+x+","+height;for(x=origin[0]-gdx;x>0;x=x-gdx)
-st+=" M"+x+",0"+" "+x+","+height;for(y=height-origin[1];y<height;y=y+gdy)
-st+=" M0,"+y+" "+width+","+y;for(y=height-origin[1]-gdy;y>0;y=y-gdy)
-st+=" M0,"+y+" "+width+","+y;pnode.setAttribute("d",st);pnode.setAttribute("stroke-width",.5);pnode.setAttribute("stroke",gridstroke);pnode.setAttribute("fill",fill);svgpicture.appendChild(pnode);}
-pnode=myCreateElementSVG("path");st="M0,"+(height-origin[1])+" "+width+","+
-(height-origin[1])+" M"+origin[0]+",0 "+origin[0]+","+height;for(x=origin[0]+dx;x<width;x=x+dx)
-st+=" M"+x+","+(height-origin[1]+ticklength)+" "+x+","+
-(height-origin[1]-ticklength);for(x=origin[0]-dx;x>0;x=x-dx)
-st+=" M"+x+","+(height-origin[1]+ticklength)+" "+x+","+
-(height-origin[1]-ticklength);for(y=height-origin[1]+dy;y<height;y=y+dy)
-st+=" M"+(origin[0]+ticklength)+","+y+" "+(origin[0]-ticklength)+","+y;for(y=height-origin[1]-dy;y>0;y=y-dy)
-st+=" M"+(origin[0]+ticklength)+","+y+" "+(origin[0]-ticklength)+","+y;if(labels!=null)with(Math){ldx=dx/xunitlength;ldy=dy/yunitlength;lx=(xmin>0||xmax<0?xmin:0);ly=(ymin>0||ymax<0?ymin:0);lxp=(ly==0?"below":"above");lyp=(lx==0?"left":"right");var ddx=floor(1.1-log(ldx)/log(10))+1;var ddy=floor(1.1-log(ldy)/log(10))+1;for(x=ldx;x<=xmax;x=x+ldx)
-text([x,ly],chopZ(x.toFixed(ddx)),lxp);for(x=-ldx;xmin<=x;x=x-ldx)
-text([x,ly],chopZ(x.toFixed(ddx)),lxp);for(y=ldy;y<=ymax;y=y+ldy)
-text([lx,y],chopZ(y.toFixed(ddy)),lyp);for(y=-ldy;ymin<=y;y=y-ldy)
-text([lx,y],chopZ(y.toFixed(ddy)),lyp);}
-fontsize=defaultfontsize;pnode.setAttribute("d",st);pnode.setAttribute("stroke-width",.5);pnode.setAttribute("stroke",axesstroke);pnode.setAttribute("fill",fill);pnode.setAttribute("stroke-opacity",strokeopacity);pnode.setAttribute("fill-opacity",fillopacity);svgpicture.appendChild(pnode);}
-function mathjs(st){st=st.replace(/\s/g,"");if(st.indexOf("^-1")!=-1){st=st.replace(/sin\^-1/g,"arcsin");st=st.replace(/cos\^-1/g,"arccos");st=st.replace(/tan\^-1/g,"arctan");st=st.replace(/sec\^-1/g,"arcsec");st=st.replace(/csc\^-1/g,"arccsc");st=st.replace(/cot\^-1/g,"arccot");st=st.replace(/sinh\^-1/g,"arcsinh");st=st.replace(/cosh\^-1/g,"arccosh");st=st.replace(/tanh\^-1/g,"arctanh");st=st.replace(/sech\^-1/g,"arcsech");st=st.replace(/csch\^-1/g,"arccsch");st=st.replace(/coth\^-1/g,"arccoth");}
-st=st.replace(/^e$/g,"(Math.E)");st=st.replace(/^e([^a-zA-Z])/g,"(Math.E)$1");st=st.replace(/([^a-zA-Z])e/g,"$1(Math.E)");st=st.replace(/([0-9])([\(a-zA-Z])/g,"$1*$2");st=st.replace(/\)([\(0-9a-zA-Z])/g,"\)*$1");var i,j,k,ch,nested;while((i=st.indexOf("^"))!=-1){if(i==0)return"Error: missing argument";j=i-1;ch=st.charAt(j);if(ch>="0"&&ch<="9"){j--;while(j>=0&&(ch=st.charAt(j))>="0"&&ch<="9")j--;if(ch=="."){j--;while(j>=0&&(ch=st.charAt(j))>="0"&&ch<="9")j--;}}else if(ch==")"){nested=1;j--;while(j>=0&&nested>0){ch=st.charAt(j);if(ch=="(")nested--;else if(ch==")")nested++;j--;}
-while(j>=0&&(ch=st.charAt(j))>="a"&&ch<="z"||ch>="A"&&ch<="Z")
-j--;}else if(ch>="a"&&ch<="z"||ch>="A"&&ch<="Z"){j--;while(j>=0&&(ch=st.charAt(j))>="a"&&ch<="z"||ch>="A"&&ch<="Z")
-j--;}else{return"Error: incorrect syntax in "+st+" at position "+j;}
-if(i==st.length-1)return"Error: missing argument";k=i+1;ch=st.charAt(k);if(ch>="0"&&ch<="9"||ch=="-"){k++;while(k<st.length&&(ch=st.charAt(k))>="0"&&ch<="9")k++;if(ch=="."){k++;while(k<st.length&&(ch=st.charAt(k))>="0"&&ch<="9")k++;}}else if(ch=="("){nested=1;k++;while(k<st.length&&nested>0){ch=st.charAt(k);if(ch=="(")nested++;else if(ch==")")nested--;k++;}}else if(ch>="a"&&ch<="z"||ch>="A"&&ch<="Z"){k++;while(k<st.length&&(ch=st.charAt(k))>="a"&&ch<="z"||ch>="A"&&ch<="Z")k++;}else{return"Error: incorrect syntax in "+st+" at position "+k;}
-st=st.slice(0,j+1)+"Math.pow("+st.slice(j+1,i)+","+st.slice(i+1,k)+")"+
-st.slice(k);}
-while((i=st.indexOf("!"))!=-1){if(i==0)return"Error: missing argument";j=i-1;ch=st.charAt(j);if(ch>="0"&&ch<="9"){j--;while(j>=0&&(ch=st.charAt(j))>="0"&&ch<="9")j--;if(ch=="."){j--;while(j>=0&&(ch=st.charAt(j))>="0"&&ch<="9")j--;}}else if(ch==")"){nested=1;j--;while(j>=0&&nested>0){ch=st.charAt(j);if(ch=="(")nested--;else if(ch==")")nested++;j--;}
-while(j>=0&&(ch=st.charAt(j))>="a"&&ch<="z"||ch>="A"&&ch<="Z")
-j--;}else if(ch>="a"&&ch<="z"||ch>="A"&&ch<="Z"){j--;while(j>=0&&(ch=st.charAt(j))>="a"&&ch<="z"||ch>="A"&&ch<="Z")
-j--;}else{return"Error: incorrect syntax in "+st+" at position "+j;}
-st=st.slice(0,j+1)+"factorial("+st.slice(j+1,i)+")"+st.slice(i+1);}
-return st;}
-function plot(fun,x_min,x_max,points,id,endpts){var pth=[];var f=function(x){return x},g=fun;var name=null;if(typeof fun=="string")
-eval("g = function(x){ with(Math) return "+mathjs(fun)+" }");else if(typeof fun=="object"){eval("f = function(t){ with(Math) return "+mathjs(fun[0])+" }");eval("g = function(t){ with(Math) return "+mathjs(fun[1])+" }");}
-if(typeof x_min=="string"){name=x_min;x_min=xmin}
-else name=id;var min=(x_min==null?xmin:x_min);var max=(x_max==null?xmax:x_max);var inc=max-min-0.000001*(max-min);inc=(points==null?inc/200:inc/points);var gt;for(var t=min;t<=max;t+=inc){gt=g(t);if(!(isNaN(gt)||Math.abs(gt)=="Infinity"))pth[pth.length]=[f(t),gt];}
-path(pth,name,null,endpts);return pth;}
-function slopefield(fun,dx,dy){var g=fun;if(typeof fun=="string")
-eval("g = function(x,y){ with(Math) return "+mathjs(fun)+" }");var gxy,x,y,u,v,dz;if(dx==null)dx=1;if(dy==null)dy=1;dz=Math.sqrt(dx*dx+dy*dy)/6;var x_min=Math.ceil(xmin/dx);var y_min=Math.ceil(ymin/dy);for(x=x_min;x<=xmax;x+=dx)
-for(y=y_min;y<=ymax;y+=dy){gxy=g(x,y);if(!isNaN(gxy)){if(Math.abs(gxy)=="Infinity"){u=0;v=dz;}
-else{u=dz/Math.sqrt(1+gxy*gxy);v=gxy*u;}
-line([x-u,y-v],[x+u,y+v]);}}}
-function show_props(obj){var result="";for(var i=0;i<obj.childNodes.length;i++)
-result+=obj.childNodes.item(i)+"\n";return result;}
-function displayCoord(evt){if(showcoordinates){var svgroot=evt.target.parentNode;var nl=svgroot.childNodes;for(var i=0;i<nl.length&&nl.item(i).nodeName!="text";i++);var cnode=nl.item(i);cnode.mtext=mtext;cnode.mtext([svgroot.getAttribute("width")-(-7),svgroot.getAttribute("height")-7],"("+getX(evt).toFixed(2)+", "+getY(evt).toFixed(2)+")","left","","11");}}
-function removeCoord(evt){var svgroot=evt.target.parentNode;var nl=svgroot.childNodes;for(var i=0;i<nl.length&&nl.item(i).nodeName!="text";i++);var cnode=nl.item(i);cnode.mtext=mtext;cnode.mtext([svgroot.getAttribute("width")-0,svgroot.getAttribute("height")-0],"","aboveleft","");}
-function initASCIIMathCalculators(li){var i;for(i=0;i<li.length;i++){li[i].innerHTML=calcstr;AMprocessNode(li[i]);}
-li=document.getElementsByTagName("textarea");var st;for(i=0;i<li.length;i++){st=li[i].getAttribute("onkeyup");if(st!=null)eval(String(st).replace(/function anonymous\(\)/,""));}}
-function calculate(inputId,outputId){var str=document.getElementById(inputId).value;var err="";var ind=str.lastIndexOf("\n");if(ind==str.length-1)str=str.slice(0,ind);str=str.slice(str.lastIndexOf("\n")+1);try{var res=eval(mathjs(str));}catch(e){err="syntax incomplete";}
-if(!isNaN(res)&&res!="Infinity")
-str="`"+str+" =` "+(Math.abs(res-Math.round(res*1000000)/1000000)<1e-15?Math.round(res*1000000)/1000000:res)+err;else if(str!="")str="`"+str+"` = undefined";var outnode=document.getElementById(outputId);var n=outnode.childNodes.length;for(var i=0;i<n;i++)
-outnode.removeChild(outnode.firstChild);outnode.appendChild(document.createTextNode(str));AMprocessNode(outnode);}
-function append(st){document.getElementById('in').value+=st;calculate('in','out');document.getElementById('in').scrollTop=1000;document.getElementById('in').focus();}
-function clearTextArea(){document.getElementById('in').value="";calculate('in','out');document.getElementById('in').focus();}
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+TABtbody.appendChild(TABrow);}
+nodeTmp.appendChild(TABtbody);}
+newFrag.appendChild(nodeTmp);break;case"logicalbreak":var nodeTmp=document.createElement("p");nodeTmp.className=strtmparray[1];nodeTmp.appendChild(document.createTextNode("\u00A0"));newFrag.appendChild(nodeTmp);break;case"appendix":inAppendix=true;sectionCntr=0;break;case"alistitem":var EndDiv=document.createElement("div");EndDiv.className="endlistitem";newFrag.appendChild(EndDiv);var BegDiv=document.createElement("div");BegDiv.className="listitem";if(strtmparray[1]!=" "){var BegSpan=document.createElement("span");BegSpan.className="listitemmarker";var boldBegSpan=document.createElement("b");boldBegSpan.appendChild(document.createTextNode(strtmparray[1]+" "));BegSpan.appendChild(boldBegSpan);BegDiv.appendChild(BegSpan);}
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+if(isIE){if(strtmparray[0]==("thebibliography"||"abstract"||"keyword"||"proof")){var nodeSpan=document.createElement("span");nodeSpan.className=strtmparray[0];nodeSpan.appendChild(document.createTextNode(strtmparray[1]));nodeTmp.appendChild(nodeSpan);}}
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+newFrag.appendChild(nodeTmp);}}else{newFrag.appendChild(document.createTextNode(strlbls[jj]));}}}}}}}};TheBody.parentNode.replaceChild(newFrag,TheBody);}}}
+return TheBody;}
+function LaTeXDivsAndRefs(thebody){var TheBody=thebody;var EndDivClass=null;var AllDivs=TheBody.getElementsByTagName("div");var lbl2id="";var lblnode=null;for(var i=AllDivs.length-1;i>=0;i--){EndDivClass=AllDivs[i].className.match(/end\w+/);if(EndDivClass!=null){EndDivClass=EndDivClass[0];var DivClass=EndDivClass.substring(3,EndDivClass.length);var EndDivNode=AllDivs[i];break;}}
+while(EndDivClass!=null){var newFrag=document.createDocumentFragment();var RootNode=EndDivNode.parentNode;var ClassCount=1;while(EndDivNode.previousSibling!=null&&ClassCount>0){switch(EndDivNode.previousSibling.className){case EndDivClass:ClassCount++;newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);break;case DivClass:if(EndDivNode.previousSibling.nodeName=="DIV"){ClassCount--;if(lbl2id!=""){EndDivNode.previousSibling.id=lbl2id;lbl2id=""}
+if(ClassCount==0){RootNode=EndDivNode.previousSibling;}else{newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);}};break;case'LaTeXMathMLlabel':lbl2id=EndDivNode.previousSibling.id;EndDivNode.parentNode.removeChild(EndDivNode.previousSibling);break;default:newFrag.insertBefore(EndDivNode.previousSibling,newFrag.firstChild);}}
+RootNode.appendChild(newFrag);EndDivNode.parentNode.removeChild(EndDivNode);AllDivs=TheBody.getElementsByTagName("DIV");for(i=AllDivs.length-1;i>=0;i--){EndDivClass=AllDivs[i].className.match(/end\w+/);if(EndDivClass!=null){ClassCount=0;EndDivClass=EndDivClass[0];DivClass=EndDivClass.substring(3,EndDivClass.length);EndDivNode=AllDivs[i];RootNode=EndDivNode.parentNode;break;}}}
+var AllDivs=TheBody.getElementsByTagName("div");var DIV2LI=null;for(var i=0;i<AllDivs.length;i++){if(AllDivs[i].className=="itemize"||AllDivs[i].className=="enumerate"||AllDivs[i].className=="description"){if(AllDivs[i].className=="itemize"){RootNode=document.createElement("UL");}else{RootNode=document.createElement("OL");}
+RootNode.className='LaTeXMathML';if(AllDivs[i].hasChildNodes()){AllDivs[i].removeChild(AllDivs[i].firstChild)};while(AllDivs[i].hasChildNodes()){if(AllDivs[i].firstChild.hasChildNodes()){DIV2LI=document.createElement("LI");while(AllDivs[i].firstChild.hasChildNodes()){DIV2LI.appendChild(AllDivs[i].firstChild.firstChild);}
+if(DIV2LI.firstChild.className=="listitemmarker"){DIV2LI.style.listStyleType="none";}
+RootNode.appendChild(DIV2LI)}
+AllDivs[i].removeChild(AllDivs[i].firstChild);}
+AllDivs[i].appendChild(RootNode);}}
+var AllAnchors=TheBody.getElementsByTagName("a");for(var i=0;i<AllAnchors.length;i++){if(AllAnchors[i].className=="ref"||AllAnchors[i].className=="cite"){var label=AllAnchors[i].href.match(/\#(\w+)/);if(label!=null){var labelNode=document.getElementById(label[1]);if(labelNode!=null){var TheSpans=labelNode.getElementsByTagName("SPAN");if(TheSpans!=null){var refNode=TheSpans[0].cloneNode(true);refNode.style.display="inline"
+refNode.className=AllAnchors[i].className;AllAnchors[i].appendChild(refNode);}}}}}
+return TheBody;}
+var AMbody;var AMnoMathML=false,AMtranslated=false;function translate(spanclassAM){if(!AMtranslated){AMtranslated=true;AMinitSymbols();var LaTeXContainers=[];var AllContainers=document.getElementsByTagName('*');var ExtendName="";for(var k=0,l=0;k<AllContainers.length;k++){ExtendName=" "+AllContainers[k].className+" ";if(ExtendName.match(/\sLaTeX\s/)!=null){LaTeXContainers[l]=AllContainers[k];l++;}};if(LaTeXContainers.length>0){for(var m=0;m<LaTeXContainers.length;m++){AMbody=LaTeXContainers[m];try{AMbody=LaTeXDivsAndRefs(LaTeXpreProcess(AMbody));}catch(err){alert("Unknown Error: Defaulting to Original LaTeXMathML");}
+if(AMbody.tagName=="PRE"){var PreChilds=document.createDocumentFragment();var DivChilds=document.createElement("DIV");while(AMbody.hasChildNodes()){DivChilds.appendChild(AMbody.firstChild);}
+PreChilds.appendChild(DivChilds);AMbody.parentNode.replaceChild(PreChilds,AMbody);AMbody=DivChilds;}
+AMprocessNode(AMbody,false,spanclassAM);}}else{AMbody=document.getElementsByTagName("body")[0];try{AMbody=LaTeXDivsAndRefs(LaTeXpreProcess(AMbody));}catch(err){alert("Unknown Error: Defaulting to Original LaTeXMathML");}
+AMprocessNode(AMbody,false,spanclassAM);}}}
+if(isIE){document.write("<object id=\"mathplayer\" classid=\"clsid:32F66A20-7614-11D4-BD11-00104BD3F987\"></object>");document.write("<?import namespace=\"m\" implementation=\"#mathplayer\"?>");}
+function generic()
+{translate();};if(typeof window.addEventListener!='undefined')
 {window.addEventListener('load',generic,false);}
 else if(typeof document.addEventListener!='undefined')
 {document.addEventListener('load',generic,false);}
@@ -384,8 +215,7 @@ else
 {var existing=onload;window.onload=function()
 {existing();generic();};}
 else
-{window.onload=generic;}}
-</script>
+{window.onload=generic;}}</script>
 <!-- configuration parameters -->
 <meta name="defaultView" content="slideshow" />
 <meta name="controlVis" content="hidden" />
diff --git a/tests/s5.native b/tests/s5.native
index 5b6da6fcc..e314da12a 100644
--- a/tests/s5.native
+++ b/tests/s5.native
@@ -5,5 +5,5 @@ Pandoc (Meta [Str "My",Space,Str "S5",Space,Str "Document"] ["Sam Smith","Jen Jo
   , [ Plain [Str "second",Space,Str "bullet"] ] ]
 , Header 1 [Str "Math"]
 , BulletList
-  [ [ Plain [Math "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
+  [ [ Plain [Math InlineMath "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
  ] ]
diff --git a/tests/testsuite.native b/tests/testsuite.native
index 564faf0d8..875918b9e 100644
--- a/tests/testsuite.native
+++ b/tests/testsuite.native
@@ -282,14 +282,13 @@ Pandoc (Meta [Str "Pandoc",Space,Str "Test",Space,Str "Suite"] ["John MacFarlane
 , Header 1 [Str "LaTeX"]
 , BulletList
   [ [ Plain [TeX "\\cite[22-23]{smith.1899}"] ]
-  , [ Plain [TeX "\\doublespacing"] ]
-  , [ Plain [Math "2+2=4"] ]
-  , [ Plain [Math "x \\in y"] ]
-  , [ Plain [Math "\\alpha \\wedge \\omega"] ]
-  , [ Plain [Math "223"] ]
-  , [ Plain [Math "p",Str "-",Str "Tree"] ]
-  , [ Plain [Math "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
-  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math "\\alpha + \\omega \\times x^2",Str "."] ] ]
+  , [ Plain [Math InlineMath "2+2=4"] ]
+  , [ Plain [Math InlineMath "x \\in y"] ]
+  , [ Plain [Math InlineMath "\\alpha \\wedge \\omega"] ]
+  , [ Plain [Math InlineMath "223"] ]
+  , [ Plain [Math InlineMath "p",Str "-",Str "Tree"] ]
+  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "some",Space,Str "display",Space,Str "math:",Space,Math DisplayMath "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
+  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math InlineMath "\\alpha + \\omega \\times x^2",Str "."] ] ]
 , Para [Str "These",Space,Str "shouldn",Apostrophe,Str "t",Space,Str "be",Space,Str "math:"]
 , BulletList
   [ [ Plain [Str "To",Space,Str "get",Space,Str "the",Space,Str "famous",Space,Str "equation,",Space,Str "write",Space,Code "$e = mc^2$",Str "."] ]
diff --git a/tests/testsuite.txt b/tests/testsuite.txt
index d55a93a4e..357739e08 100644
--- a/tests/testsuite.txt
+++ b/tests/testsuite.txt
@@ -467,13 +467,13 @@ Ellipses...and. . .and . . . .
 # LaTeX
 
 - \cite[22-23]{smith.1899}
-- \doublespacing
 - $2+2=4$
 - $x \in y$
 - $\alpha \wedge \omega$
 - $223$ 
 - $p$-Tree
-- $\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$ 
+- Here's some display math:
+  $$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$
 - Here's one that has a line break in it:  $\alpha + \omega \times
 x^2$.  
 
diff --git a/tests/writer.context b/tests/writer.context
index de0f36590..c5529a8df 100644
--- a/tests/writer.context
+++ b/tests/writer.context
@@ -630,8 +630,6 @@ Ellipses\ldots{}and\ldots{}and\ldots{}.
 \item
   \cite[22-23]{smith.1899}
 \item
-  \doublespacing
-\item
   $2+2=4$
 \item
   $x \in y$
@@ -642,7 +640,8 @@ Ellipses\ldots{}and\ldots{}and\ldots{}.
 \item
   $p$-Tree
 \item
-  $\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$
+  Here's some display math:
+  \startformula \frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h} \stopformula
 \item
   Here's one that has a line break in it:
   $\alpha + \omega \times x^2$.
diff --git a/tests/writer.docbook b/tests/writer.docbook
index d2bcac18d..2371a2e1b 100644
--- a/tests/writer.docbook
+++ b/tests/writer.docbook
@@ -977,10 +977,6 @@ Blah
       </listitem>
       <listitem>
         <para>
-        </para>
-      </listitem>
-      <listitem>
-        <para>
           2+2=4
         </para>
       </listitem>
@@ -1006,6 +1002,7 @@ Blah
       </listitem>
       <listitem>
         <para>
+          Here's some display math:
           \frac{<emphasis>d</emphasis>}{<emphasis>dx</emphasis>}<emphasis>f</emphasis>(<emphasis>x</emphasis>)=\lim<subscript><emphasis>h</emphasis> → 0</subscript>\frac{<emphasis>f</emphasis>(<emphasis>x</emphasis>+<emphasis>h</emphasis>)-<emphasis>f</emphasis>(<emphasis>x</emphasis>)}{<emphasis>h</emphasis>}
         </para>
       </listitem>
diff --git a/tests/writer.html b/tests/writer.html
index 8a4f62fee..d5f357423 100644
--- a/tests/writer.html
+++ b/tests/writer.html
@@ -720,8 +720,6 @@ Blah
     ><li
       ></li
       ><li
-      ></li
-      ><li
       ><span class="math"
 	>2+2=4</span
 	></li
@@ -748,7 +746,7 @@ Blah
 	  ></span
 	>-Tree</li
       ><li
-      ><span class="math"
+      >Here&rsquo;s some display math: <span class="math"
 	>\frac{<em
 	  >d</em
 	  >}{<em
diff --git a/tests/writer.latex b/tests/writer.latex
index 70e50645e..022ad893f 100644
--- a/tests/writer.latex
+++ b/tests/writer.latex
@@ -565,8 +565,6 @@ Ellipses\ldots{}and\ldots{}and\ldots{}.
 \item
   \cite[22-23]{smith.1899}
 \item
-  \doublespacing
-\item
   $2+2=4$
 \item
   $x \in y$
@@ -577,7 +575,8 @@ Ellipses\ldots{}and\ldots{}and\ldots{}.
 \item
   $p$-Tree
 \item
-  $\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$
+  Here's some display math:
+  \[\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}\]
 \item
   Here's one that has a line break in it:
   $\alpha + \omega \times x^2$.
diff --git a/tests/writer.man b/tests/writer.man
index e855aa807..63890bd1d 100644
--- a/tests/writer.man
+++ b/tests/writer.man
@@ -547,7 +547,6 @@ Ellipses\&...and\&...and\&...\.
 .SH LaTeX
 .IP \[bu] 2
 .IP \[bu] 2
-.IP \[bu] 2
 \f[B]2+2=4\f[]
 .IP \[bu] 2
 \f[B]x\ \\in\ y\f[]
@@ -558,7 +557,10 @@ Ellipses\&...and\&...and\&...\.
 .IP \[bu] 2
 \f[B]p\f[]-Tree
 .IP \[bu] 2
+Here's some display math:
+.RS
 \f[B]\\frac{d}{dx}f(x)=\\lim_{h\\to\ 0}\\frac{f(x+h)-f(x)}{h}\f[]
+.RE
 .IP \[bu] 2
 Here's one that has a line break in it:
 \f[B]\\alpha\ +\ \\omega\ \\times\ x^2\f[]\.
diff --git a/tests/writer.markdown b/tests/writer.markdown
index fbe3c085f..9c79bfb66 100644
--- a/tests/writer.markdown
+++ b/tests/writer.markdown
@@ -492,13 +492,13 @@ Ellipses...and...and....
 # LaTeX
 
 -   \cite[22-23]{smith.1899}
--   \doublespacing
 -   $2+2=4$
 -   $x \in y$
 -   $\alpha \wedge \omega$
 -   $223$
 -   $p$-Tree
--   $\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$
+-   Here's some display math:
+    $$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$
 -   Here's one that has a line break in it:
     $\alpha + \omega \times x^2$.
 
diff --git a/tests/writer.mediawiki b/tests/writer.mediawiki
index 39def56d8..fc9db6faa 100644
--- a/tests/writer.mediawiki
+++ b/tests/writer.mediawiki
@@ -423,13 +423,12 @@ Ellipses&hellip;and&hellip;and&hellip;.
 == LaTeX ==
 
 * 
-* 
 * <math>2+2=4</math>
 * <math>x \in y</math>
 * <math>\alpha \wedge \omega</math>
 * <math>223</math>
 * <math>p</math>-Tree
-* <math>\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}</math>
+* Here&rsquo;s some display math: <math>\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}</math>
 * Here&rsquo;s one that has a line break in it: <math>\alpha + \omega \times x^2</math>.
 These shouldn&rsquo;t be math:
 
diff --git a/tests/writer.native b/tests/writer.native
index 564faf0d8..875918b9e 100644
--- a/tests/writer.native
+++ b/tests/writer.native
@@ -282,14 +282,13 @@ Pandoc (Meta [Str "Pandoc",Space,Str "Test",Space,Str "Suite"] ["John MacFarlane
 , Header 1 [Str "LaTeX"]
 , BulletList
   [ [ Plain [TeX "\\cite[22-23]{smith.1899}"] ]
-  , [ Plain [TeX "\\doublespacing"] ]
-  , [ Plain [Math "2+2=4"] ]
-  , [ Plain [Math "x \\in y"] ]
-  , [ Plain [Math "\\alpha \\wedge \\omega"] ]
-  , [ Plain [Math "223"] ]
-  , [ Plain [Math "p",Str "-",Str "Tree"] ]
-  , [ Plain [Math "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
-  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math "\\alpha + \\omega \\times x^2",Str "."] ] ]
+  , [ Plain [Math InlineMath "2+2=4"] ]
+  , [ Plain [Math InlineMath "x \\in y"] ]
+  , [ Plain [Math InlineMath "\\alpha \\wedge \\omega"] ]
+  , [ Plain [Math InlineMath "223"] ]
+  , [ Plain [Math InlineMath "p",Str "-",Str "Tree"] ]
+  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "some",Space,Str "display",Space,Str "math:",Space,Math DisplayMath "\\frac{d}{dx}f(x)=\\lim_{h\\to 0}\\frac{f(x+h)-f(x)}{h}"] ]
+  , [ Plain [Str "Here",Apostrophe,Str "s",Space,Str "one",Space,Str "that",Space,Str "has",Space,Str "a",Space,Str "line",Space,Str "break",Space,Str "in",Space,Str "it:",Space,Math InlineMath "\\alpha + \\omega \\times x^2",Str "."] ] ]
 , Para [Str "These",Space,Str "shouldn",Apostrophe,Str "t",Space,Str "be",Space,Str "math:"]
 , BulletList
   [ [ Plain [Str "To",Space,Str "get",Space,Str "the",Space,Str "famous",Space,Str "equation,",Space,Str "write",Space,Code "$e = mc^2$",Str "."] ]
diff --git a/tests/writer.opendocument b/tests/writer.opendocument
index 6fc62a1f8..a94b1176a 100644
--- a/tests/writer.opendocument
+++ b/tests/writer.opendocument
@@ -1367,9 +1367,6 @@
           <text:p text:style-name="P50"><text:span text:style-name="Teletype">\cite[22-23]{smith.1899}</text:span></text:p>
         </text:list-item>
         <text:list-item>
-          <text:p text:style-name="P50"><text:span text:style-name="Teletype">\doublespacing</text:span></text:p>
-        </text:list-item>
-        <text:list-item>
           <text:p text:style-name="P50">2+2=4</text:p>
         </text:list-item>
         <text:list-item>
@@ -1385,7 +1382,7 @@
           <text:p text:style-name="P50"><text:span text:style-name="T60">p</text:span>-Tree</text:p>
         </text:list-item>
         <text:list-item>
-          <text:p text:style-name="P50">\frac{<text:span text:style-name="T61">d</text:span>}{<text:span text:style-name="T62">dx</text:span>}<text:span text:style-name="T63">f</text:span>(<text:span text:style-name="T64">x</text:span>)=\lim<text:span text:style-name="T65">h</text:span><text:span text:style-name="T66"> → </text:span><text:span text:style-name="T67">0</text:span>\frac{<text:span text:style-name="T68">f</text:span>(<text:span text:style-name="T69">x</text:span>+<text:span text:style-name="T70">h</text:span>)-<text:span text:style-name="T71">f</text:span>(<text:span text:style-name="T72">x</text:span>)}{<text:span text:style-name="T73">h</text:span>}</text:p>
+          <text:p text:style-name="P50">Here&#8217;s some display math: \frac{<text:span text:style-name="T61">d</text:span>}{<text:span text:style-name="T62">dx</text:span>}<text:span text:style-name="T63">f</text:span>(<text:span text:style-name="T64">x</text:span>)=\lim<text:span text:style-name="T65">h</text:span><text:span text:style-name="T66"> → </text:span><text:span text:style-name="T67">0</text:span>\frac{<text:span text:style-name="T68">f</text:span>(<text:span text:style-name="T69">x</text:span>+<text:span text:style-name="T70">h</text:span>)-<text:span text:style-name="T71">f</text:span>(<text:span text:style-name="T72">x</text:span>)}{<text:span text:style-name="T73">h</text:span>}</text:p>
         </text:list-item>
         <text:list-item>
           <text:p text:style-name="P50">Here&#8217;s one that has a line break in it: α+ω × <text:span text:style-name="T74">x</text:span><text:span text:style-name="T75">2</text:span>.</text:p>
diff --git a/tests/writer.rst b/tests/writer.rst
index fc921ea76..72877d7a7 100644
--- a/tests/writer.rst
+++ b/tests/writer.rst
@@ -622,13 +622,13 @@ LaTeX
 
 
 - 
-- 
 -  :math:`$2+2=4$`
 -  :math:`$x \in y$`
 -  :math:`$\alpha \wedge \omega$`
 -  :math:`$223$`
 -  :math:`$p$`-Tree
--  :math:`$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$`
+-  Here's some display math:
+   :math:`$$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$`
 -  Here's one that has a line break in it:
    :math:`$\alpha + \omega \times x^2$`.
 
diff --git a/tests/writer.rtf b/tests/writer.rtf
index 05dd26344..6ee7bfae0 100644
--- a/tests/writer.rtf
+++ b/tests/writer.rtf
@@ -241,13 +241,12 @@ quoted link
 {\pard \qc \f0 \sa180 \li0 \fi0 \emdash\emdash\emdash\emdash\emdash\par}
 {\pard \ql \f0 \sa180 \li0 \fi0 \b \fs36 LaTeX\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab \par}
-{\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab \par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab 2+2=4\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab {\i x}\u8201?\u8712?\u8201?{\i y}\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab \u945?\u8201?\u8743?\u8201?\u969?\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab 223\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab {\i p}-Tree\par}
-{\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab \\frac\{{\i d}\}\{{\i dx}\}{\i f}({\i x})=\\lim{\sub {\i h}\u8201?\u8594?\u8201?0}\\frac\{{\i f}({\i x}+{\i h})-{\i f}({\i x})\}\{{\i h}\}\par}
+{\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab Here\u8217's some display math: \\frac\{{\i d}\}\{{\i dx}\}{\i f}({\i x})=\\lim{\sub {\i h}\u8201?\u8594?\u8201?0}\\frac\{{\i f}({\i x}+{\i h})-{\i f}({\i x})\}\{{\i h}\}\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab Here\u8217's one that has a line break in it: \u945?+\u969?\u8201?\u215?\u8201?{\i x}{\super 2}.\sa180\par}
 {\pard \ql \f0 \sa180 \li0 \fi0 These shouldn\u8217't be math:\par}
 {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab To get the famous equation, write {\f1 $e = mc^2$}.\par}
diff --git a/tests/writer.texinfo b/tests/writer.texinfo
index 3dcb93832..025319ac9 100644
--- a/tests/writer.texinfo
+++ b/tests/writer.texinfo
@@ -709,10 +709,6 @@ Ellipses@dots{}and@dots{}and@dots{}.
 \cite[22-23]{smith.1899}
 @end tex
 @item
-@tex
-\doublespacing
-@end tex
-@item
 @math{2+2=4}
 @item
 @math{x \in y}
@@ -723,7 +719,7 @@ Ellipses@dots{}and@dots{}and@dots{}.
 @item
 @math{p}-Tree
 @item
-@math{\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}}
+Here's some display math: @math{\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}}
 @item
 Here's one that has a line break in it: @math{\alpha + \omega \times x^2}.
 @end itemize