commit 82dc8af1ae9a5724fdbf1f0dd45360221c3bc87a
parent c17c4e6dfa954bb0761bb10abaf9deaf56ad5f4e
Author: Christian Perfect <christianperfect@gmail.com>
Date: Fri, 16 May 2014 14:15:53 +0100
content-mathml: make it compatible with IE8; code style fixes
Diffstat:
1 file changed, 1169 insertions(+), 1101 deletions(-)
diff --git a/unpacked/extensions/MathML/content-mathml.js b/unpacked/extensions/MathML/content-mathml.js
@@ -5,9 +5,9 @@
*
* MathJax/extensions/MathML/content-mathml.js
*
- * This file implements an XSLT transform to convert Content-MathML to
+ * This file provides methods to convert Content-MathML to
* Presentation MathML for processing by MathJax. The transform is
- * performed in a pre-filter for the MathML input jax, so that the
+ * performed in a DOM filter for the MathML input jax, so that the
* Show Math As menu will still show the Original MathML as Content MathML,
* but the Presentation MathML can be obtained from the main MathML menu.
*
@@ -19,7 +19,7 @@
*
* in your configuration.
*
- * A portion of this file is taken from ctop.xsl which is
+ * A portion of this file is taken from ctop.js which is
* Copyright (c) David Carlisle 2001, 2002, 2008, 2009, 2013,
* and is used by permission of David Carlisle, who has agreed to allow us
* to release it under the Apache2 license (see below). That portion is
@@ -52,59 +52,103 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
*
*/
+
+ var isMSIE = HUB.Browser.isMSIE;
+
+ if (isMSIE) {
+ document.namespaces.add("m","http://www.w3.org/1998/Math/MathML");
+ }
+
var CONFIG = HUB.CombineConfig("MathML.content-mathml",{
- // render `a+(-b)` as `a-b`?
- collapsePlusMinus: true,
+ // render `a+(-b)` as `a-b`?
+ collapsePlusMinus: true,
- /* mathvariant to use with corresponding <ci> type attribute */
- cistyles: {
- "vector": 'bold-italic',
- "matrix": 'bold-upright'
- },
+ /* mathvariant to use with corresponding <ci> type attribute */
+ cistyles: {
+ vector: 'bold-italic',
+ matrix: 'bold-upright'
+ },
- /* Symbol names to translate to characters
- */
- symbols: {
- "gamma": '\u03B3'
- }
+ /* Symbol names to translate to characters
+ */
+ symbols: {
+ gamma: '\u03B3'
+ }
- });
+ });
var CToP = {
version: '2.4',
settings: CONFIG,
/* Transform the given <math> elements from Content MathML to Presentation MathML and replace the original elements
- */
- transformElements: function(elements){
- for (var i = 0; i< elements.length;i++){
+ */
+ transformElements: function(elements) {
+ for (var i = 0, l = elements.length; i<l; i++ ) {
var mathNode = CToP.transformElement(elements[i]);
elements[i].parentNode.replaceChild(mathNode,elements[i]);
}
},
-
+
/* Transform a Content MathML element into Presentation MathML, and return the new element
- */
+ */
transformElement: function(element) {
- var mathNode = element.cloneNode(false);
- for(var j=0;j<element.childNodes.length; j++ ) {
+ var mathNode = CToP.cloneNode(element);
+ for (var j = 0, l = element.childNodes.length; j<l; j++ ) {
CToP.applyTransform(mathNode,element.childNodes[j],0);
}
return mathNode;
},
+ getTextContent: function(element) {
+ return element.text !== undefined ? element.text : element.innerText !== undefined ? element.innerText : element.textContent;
+ },
+
+ setTextContent: function(element,textContent) {
+ for (var i = 0, l = element.childNodes.length; i<l; i++) {
+ if (element.childNodes[i].nodeType === 3) {
+ element.removeChild(element.childNodes[i]);
+ i--;
+ l--;
+ }
+ }
+ element.appendChild(document.createTextNode(textContent));
+ },
+
+ cloneNode: function(element,deep) {
+ var clone;
+ if (element.nodeType === 1) {
+ var clone = CToP.createElement(element.nodeName);
+ for (var i = 0, l = element.attributes.length; i<l; i++ ) {
+ clone.setAttribute(element.attributes[i].nodeName,element.attributes[i].nodeValue);
+ }
+ if (deep) {
+ for (var i = 0, l = element.childNodes.length; i<l; i++ ) {
+ var clonedChild = CToP.cloneNode(element.childNodes[i],true);
+ clone.appendChild(clonedChild);
+ }
+ }
+ } else if (element.nodeType === 3) {
+ clone = document.createTextNode(element.nodeValue);
+ }
+ return clone;
+ },
+
/* Create an element with given name, belonging to the MathML namespace
- */
+ */
createElement: function(name) {
- return document.createElementNS("http://www.w3.org/1998/Math/MathML",name);
+ var math = (isMSIE ? document.createElement("m:"+name) :
+ document.createElementNS("http://www.w3.org/1998/Math/MathML",name));
+ math.isMathJax = true;
+ return math;
},
/* Get node's children
- */
+ */
getChildren: function(node) {
- var children=[];
- for(var j=0;j<node.childNodes.length; j++ ) {
- if(node.childNodes[j].nodeType==document.ELEMENT_NODE) {
+ var children = [];
+ for (var j = 0, l = node.childNodes.length; j<l; j++ ) {
+ if (node.childNodes[j].nodeType === 1) {
children.push(node.childNodes[j]);
}
}
@@ -112,77 +156,77 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
},
/* Classify node's children as argumentss, variable bindings, or qualifiers
- */
+ */
classifyChildren: function(contentMMLNode) {
var args = [], bvars = [], qualifiers = [];
- for(var j=0;j<contentMMLNode.childNodes.length; j++ ) {
- if(contentMMLNode.childNodes[j].nodeType==document.ELEMENT_NODE) {
- var childNode = contentMMLNode.childNodes[j], name = childNode.localName;
- if(name=='bvar'){
+ for (var j = 0, l = contentMMLNode.childNodes.length; j<l; j++ ) {
+ if (contentMMLNode.childNodes[j].nodeType === 1) {
+ var childNode = contentMMLNode.childNodes[j], name = childNode.nodeName;
+ if (name === 'bvar') {
bvars.push(childNode);
- } else if(name=='condition'||
- name=='degree'||
- name=='momentabout'||
- name=='logbase'||
- name=='lowlimit'||
- name=='uplimit'||
- (name=='interval' && args.length<2)||
- name=='domainofapplication') {
+ } else if (name === 'condition'||
+ name === 'degree'||
+ name === 'momentabout'||
+ name === 'logbase'||
+ name === 'lowlimit'||
+ name === 'uplimit'||
+ (name === 'interval' && args.length<2)||
+ name === 'domainofapplication') {
qualifiers.push(childNode);
- } else {
- args.push(childNode);
- }
+ } else {
+ args.push(childNode);
+ }
}
}
return {
args:args,
- bvars:bvars,
- qualifiers:qualifiers
+ bvars:bvars,
+ qualifiers:qualifiers
};
},
/* Add an element with given name and text content
- */
+ */
appendToken: function(parentNode,name,textContent) {
var element = CToP.createElement(name);
- element.textContent = textContent;
+ element.appendChild(document.createTextNode(textContent));
parentNode.appendChild(element);
return element;
},
/* Transform a Content MathML node to Presentation MathML node(s), and attach it to the parent
- */
+ */
applyTransform: function(parentNode,contentMMLNode,precedence) {
- if(!contentMMLNode) {
+ if (!contentMMLNode) {
var merror = CToP.createElement('merror');
CToP.appendToken(merror,'mtext','Missing child node');
parentNode.appendChild(merror);
return;
}
- if (contentMMLNode.nodeType==document.ELEMENT_NODE) {
- if(CToP.tokens[contentMMLNode.localName]) {
- CToP.tokens[contentMMLNode.localName](parentNode,contentMMLNode,precedence);
- } else if (contentMMLNode.childNodes.length==0) {
- CToP.appendToken(parentNode,'mi',contentMMLNode.localName);
+ if (contentMMLNode.nodeType === 1) {
+ if (CToP.tokens[contentMMLNode.nodeName]) {
+ CToP.tokens[contentMMLNode.nodeName](parentNode,contentMMLNode,precedence);
+ } else if (contentMMLNode.childNodes.length === 0) {
+ CToP.appendToken(parentNode,'mi',contentMMLNode.nodeName);
} else {
- var clonedChild = contentMMLNode.cloneNode(false);
+ var clonedChild = CToP.cloneNode(contentMMLNode);
parentNode.appendChild(clonedChild);
- for(var j=0;j<contentMMLNode.childNodes.length; j++ ) {
+ for (var j = 0, l = contentMMLNode.childNodes.length; j<l; j++ ) {
CToP.applyTransform(clonedChild,contentMMLNode.childNodes[j],precedence);
}
}
- } else if (contentMMLNode.nodeType==document.TEXT_NODE) {
- parentNode.appendChild(contentMMLNode.cloneNode(false));
+ } else if (contentMMLNode.nodeType === 3) {
+ parentNode.appendChild(CToP.cloneNode(contentMMLNode));
}
},
/* Make an mfenced environment
- */
+ */
createmfenced: function(children,open,close) {
var mf = CToP.createElement('mfenced');
mf.setAttribute('open',open);
mf.setAttribute('close',close);
- for(var j=0;j<children.length; j++ ) {
+ for (var j = 0, l = children.length; j<l; j++ ) {
CToP.applyTransform(mf,children[j],0);
}
return mf;
@@ -206,8 +250,8 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
var children = CToP.classifyChildren(contentMMLNode);
var args = children.args, bvars = children.bvars, qualifiers = children.qualifiers;
- if(bvars.length) {
- var firstArg=children.args[0];
+ if (bvars.length) {
+ var firstArg = children.args[0];
args = args.slice(1);
var mfenced = CToP.createElement('mfenced');
mfenced.setAttribute('open',open);
@@ -227,18 +271,18 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
*/
token: function(name) {
return function(parentNode,contentMMLNode) {
- if(contentMMLNode.childNodes.length==1 && contentMMLNode.childNodes[0].nodeType==document.TEXT_NODE) {
- CToP.appendToken(parentNode,name,contentMMLNode.textContent);
+ if (contentMMLNode.childNodes.length === 1 && contentMMLNode.childNodes[0].nodeType === 3) {
+ CToP.appendToken(parentNode,name,CToP.getTextContent(contentMMLNode));
} else {
var mrow = CToP.createElement('mrow');
- for(var j=0;j<contentMMLNode.childNodes.length; j++ ) {
- if (contentMMLNode.childNodes[j].nodeType==document.TEXT_NODE) {
- CToP.appendToken(parentNode,name,contentMMLNode.childNodes[j].textContent);
+ for (var j = 0, l = contentMMLNode.childNodes.length; j<l; j++ ) {
+ if (contentMMLNode.childNodes[j].nodeType === 3) {
+ CToP.appendToken(parentNode,name,CToP.getTextContent(contentMMLNode.childNodes[j]));
}else{
CToP.applyTransform(mrow,contentMMLNode.childNodes[j],0);
}
}
- if(mrow.childNodes.length) {
+ if (mrow.childNodes.length) {
parentNode.appendChild(mrow);
}
}
@@ -252,19 +296,19 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
binary: function(name,tokenPrecedence) {
return function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mrow = CToP.createElement('mrow');
- var needsBrackets = tokenPrecedence<precedence || (tokenPrecedence==precedence && name=="-");
- if(needsBrackets) {
+ var needsBrackets = tokenPrecedence<precedence || (tokenPrecedence == precedence && name === "-");
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo','(');
}
- if(args.length>1){
+ if (args.length>1) {
CToP.applyTransform(mrow,args[0],tokenPrecedence);
}
CToP.appendToken(mrow,'mo',name);
- if(args.length>0){
- var z = args[(args.length==1)?0:1];
+ if (args.length>0) {
+ var z = args[(args.length === 1)?0:1];
CToP.applyTransform(mrow,z,tokenPrecedence);
}
- if(needsBrackets) {
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo',')');
}
parentNode.appendChild(mrow);
@@ -279,16 +323,16 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
return function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mrow = CToP.createElement('mrow');
var needsBrackets = precedence>tokenPrecedence;
- if(needsBrackets) {
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo','(');
}
- for(var j=0;j<args.length; j++ ) {
- if(j>0) {
+ for (var j = 0, l = args.length; j<l; j++ ) {
+ if (j>0) {
CToP.appendToken(mrow,'mo',name);
}
CToP.applyTransform(mrow,args[j],tokenPrecedence);
}
- if(needsBrackets) {
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo',')');
}
parentNode.appendChild(mrow);
@@ -303,42 +347,42 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
return function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mrow = CToP.createElement('mrow');
var mo = CToP.createElement('mo');
- mo.textContent = name;
+ CToP.setTextContent(mo,name);
var munderover = CToP.createElement('munderover');
munderover.appendChild(mo);
var mrow1 = CToP.createElement('mrow');
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='lowlimit'||
- qualifiers[i].localName=='condition'||
- qualifiers[i].localName=='domainofapplication')
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName === 'lowlimit'||
+ qualifiers[i].nodeName === 'condition'||
+ qualifiers[i].nodeName === 'domainofapplication')
{
- if(qualifiers[i].localName=='lowlimit'){
- for(var j=0; j<bvars.length;j++){
+ if (qualifiers[i].nodeName === 'lowlimit') {
+ for (var j = 0, num_bars = bvars.length; j<num_bvars; j++ ) {
var bvar = bvars[j];
var children = CToP.getChildren(bvar);
- if(children.length){
+ if (children.length) {
CToP.applyTransform(mrow1,children[0],0);
}
}
- if(bvars.length){
+ if (bvars.length) {
CToP.appendToken(mrow1,"mo",limitSymbol);
}
}
var children = CToP.getChildren(qualifiers[i]);
- for(j=0;j<children.length;j++){
+ for (j = 0;j<children.length;j++) {
CToP.applyTransform(mrow1,children[j],0);
}
} else {
var children = CToP.getChildren(qualifiers[i]);
- if (qualifiers[i].localName=='interval' && children.length==2) {
- for(var j=0; j<bvars.length;j++){
+ if (qualifiers[i].nodeName === 'interval' && children.length === 2) {
+ for (var j = 0, num_bvars = bvars.length; j<num_bvars; j++ ) {
var bvar = b[j];
var children = CToP.getChildren(bvar);
- if(children.length){
+ if (children.length) {
CToP.applyTransform(mrow1,children[0],0);
}
}
- if(bvars.length){
+ if (bvars.length) {
CToP.appendToken(mrow1,"mo","=");
}
CToP.applyTransform(mrow1,CToP.getChildren(qualifiers[i])[0],0);
@@ -347,11 +391,11 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
}
munderover.appendChild(mrow1);
var mjrow = CToP.createElement('mrow');
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='uplimit' ||qualifiers[i].localName=='interval' )
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName === 'uplimit' ||qualifiers[i].nodeName === 'interval' )
{
var children = CToP.getChildren(qualifiers[i]);
- for(j=0;j<children.length;j++){
+ for (var j = 0, num_children = children.length; j<num_children; j++ ) {
CToP.applyTransform(mjrow,children[j],0);
}
}
@@ -359,7 +403,7 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
munderover.appendChild(mjrow);
mrow.appendChild(munderover);
- for(var i=0; i<args.length;i++){
+ for (var i = 0, num_args = args.length; i<num_args; i++ ) {
CToP.applyTransform(mrow,args[i],precedence);
}
@@ -374,48 +418,48 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
bind: function(name,argSeparator,conditionSeparator) {
return function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mrow = CToP.createElement('mrow');
- if(name) {
+ if (name) {
CToP.appendToken(mrow,'mo',name);
}
- for(var j=0; j<bvars.length;j++){
+ for (var j = 0, l = bvars.length; j<l; j++ ) {
var bvar = bvars[j];
- if(j>0) {
+ if (j>0) {
CToP.appendToken(mrow,'mo',',');
}
var children = CToP.getChildren(bvar);
- if(children.length){
+ if (children.length) {
CToP.applyTransform(mrow,children[0],0);
}
}
var conditions_mrow = CToP.createElement('mrow');
var conditions = false, children;
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='condition') {
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName === 'condition') {
conditions = true;
children = CToP.getChildren(qualifiers[i]);
- for(var j=0;j<children.length;j++){
+ for (var j = 0, num_children = children.length; j<num_children; j++ ) {
CToP.applyTransform(conditions_mrow,children[j],0);
}
}
}
- if(conditions){
+ if (conditions) {
CToP.appendToken(mrow,'mo',conditionSeparator);
}
mrow.appendChild(conditions_mrow);
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName!='condition') {
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName != 'condition') {
CToP.appendToken(mrow,'mo','\u2208');
children = CToP.getChildren(qualifiers[i]);
- for(var j=0;j<children.length;j++){
+ for (var j = 0, num_children = children.length; j<num_children; j++ ) {
CToP.applyTransform(mrow,children[j],0);
}
}
}
- if(args.length && (bvars.length||children.length)) {
+ if (args.length && (bvars.length||children.length)) {
CToP.appendToken(mrow,'mo',argSeparator);
}
- for(var i=0; i<args.length;i++){
+ for (var i = 0, l = args.length; i<l; i++ ) {
CToP.applyTransform(mrow,args[i],0);
}
parentNode.appendChild(mrow);
@@ -431,7 +475,7 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
fn: function(name) {
return function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mrow = CToP.createElement('mrow');
- if(firstArg.childNodes.length){
+ if (firstArg.childNodes.length) {
CToP.applyTransform(mrow,firstArg,1);
} else {
CToP.appendToken(mrow,'mi',name);
@@ -452,15 +496,15 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
CToP.appendToken(mrow,'mi',name);
var mrow2 = CToP.createElement('mrow');
CToP.appendToken(mrow2,'mo','{');
- for(var i=0;i<args.length;i++) {
- if(i>0) {
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ if (i>0) {
CToP.appendToken(mrow2,'mo',',');
}
CToP.applyTransform(mrow2,args[i],0);
}
- if(qualifiers.length) {
+ if (qualifiers.length) {
CToP.appendToken(mrow2,'mo','|');
- for(var i=0;i<qualifiers.length;i++) {
+ for (var i = 0, l = qualifiers.length; i<l; i++ ) {
CToP.applyTransform(mrow2,qualifiers[i],0);
}
}
@@ -473,1162 +517,1186 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
}
/* Functions to transform variable/atom tokens
- */
+ */
CToP.tokens = {
- "ci": function(parentNode,contentMMLNode,precedence) {
- if(contentMMLNode.childNodes.length==1 && contentMMLNode.childNodes[0].nodeType==document.TEXT_NODE) {
- var mi = CToP.appendToken(parentNode,'mi',contentMMLNode.textContent);
+ ci: function(parentNode,contentMMLNode,precedence) {
+ if (contentMMLNode.childNodes.length === 1 && contentMMLNode.childNodes[0].nodeType === 3) {
+ var mi = CToP.appendToken(parentNode,'mi',CToP.getTextContent(contentMMLNode));
var type = contentMMLNode.getAttribute('type');
- if(type in CToP.settings.cistyles) {
+ if (type in CToP.settings.cistyles) {
mi.setAttribute('mathvariant',CToP.settings.cistyles[type]);
}
} else {
CToP.transforms.token('mi')(parentNode,contentMMLNode,precedence);
}
},
- "cs": CToP.transforms.token('ms'),
+ cs: CToP.transforms.token('ms'),
- "csymbol": function(parentNode,contentMMLNode,precedence) {
+ csymbol: function(parentNode,contentMMLNode,precedence) {
var cd = contentMMLNode.getAttribute('cd');
- if(cd && CToP.contentDictionaries[cd]) {
+ if (cd && CToP.contentDictionaries[cd]) {
CToP.contentDictionaries[cd](parentNode,contentMMLNode,precedence);
- } else if(CToP.settings.symbols[name]){
+ } else if (CToP.settings.symbols[name]) {
CToP.appendToken(parentNode,'mi',CToP.settings.symbols[name]);
} else {
- CToP.tokens['ci'](parentNode,contentMMLNode);
+ CToP.tokens.ci(parentNode,contentMMLNode);
}
},
- "fn": function(parentNode,contentMMLNode,precedence) {
+ fn: function(parentNode,contentMMLNode,precedence) {
CToP.applyTransform(parentNode,CToP.getChildren(contentMMLNode)[0],precedence);
},
- "naturalnumbers": CToP.transforms.identifier('\u2115'),
- "integers": CToP.transforms.identifier('\u2124'),
- "reals": CToP.transforms.identifier('\u211D'),
- "rationals": CToP.transforms.identifier('\u211A'),
- "complexes": CToP.transforms.identifier('\u2102'),
- "primes": CToP.transforms.identifier('\u2119'),
- "exponentiale": CToP.transforms.identifier('e'),
- "imaginaryi": CToP.transforms.identifier('i'),
- "notanumber": CToP.transforms.identifier('NaN'),
- "eulergamma": CToP.transforms.identifier('\u03B3'),
- "gamma": CToP.transforms.identifier('\u0263'),
- "pi": CToP.transforms.identifier('\u03C0'),
- "infinity": CToP.transforms.identifier('\u221E'),
- "emptyset": CToP.transforms.identifier('\u2205'),
+ naturalnumbers: CToP.transforms.identifier('\u2115'),
+ integers: CToP.transforms.identifier('\u2124'),
+ reals: CToP.transforms.identifier('\u211D'),
+ rationals: CToP.transforms.identifier('\u211A'),
+ complexes: CToP.transforms.identifier('\u2102'),
+ primes: CToP.transforms.identifier('\u2119'),
+ exponentiale: CToP.transforms.identifier('e'),
+ imaginaryi: CToP.transforms.identifier('i'),
+ notanumber: CToP.transforms.identifier('NaN'),
+ eulergamma: CToP.transforms.identifier('\u03B3'),
+ gamma: CToP.transforms.identifier('\u0263'),
+ pi: CToP.transforms.identifier('\u03C0'),
+ infinity: CToP.transforms.identifier('\u221E'),
+ emptyset: CToP.transforms.identifier('\u2205'),
"true": CToP.transforms.identifier('true'),
"false": CToP.transforms.identifier('false'),
- 'set': CToP.transforms.set('{','}'),
- 'list': CToP.transforms.set('(',')')
- }
-
- CToP.tokens['interval'] = function(parentNode,contentMMLNode,precedence) {
- var closure = contentMMLNode.getAttribute('closure');
-
- var open, close;
- switch(closure) {
- case 'open':
- open = '(';
- close = ')';
- break;
- case 'open-closed':
- open = '(';
- close = ']';
- break;
- case 'closed-open':
- open = '[';
- close = ')';
- break;
- case 'closed':
- default:
- open = '[';
- close = ']';
- }
+ set: CToP.transforms.set('{','}'),
+ list: CToP.transforms.set('(',')'),
- parentNode.appendChild(CToP.createmfenced(CToP.getChildren(contentMMLNode),open,close));
- }
- CToP.tokens['apply'] = CToP.tokens['reln'] = CToP.tokens['bind'] = function(parentNode,contentMMLNode,precedence) {
- var children = CToP.classifyChildren(contentMMLNode);
-
- var firstArg=children.args[0];
- var args = children.args.slice(1), bvars = children.bvars, qualifiers = children.qualifiers;
-
- if(firstArg) {
- var name = firstArg.localName;
- name = (name=="csymbol") ? firstArg.textContent.toLowerCase() : name;
- if(CToP.applyTokens[name]) {
- CToP.applyTokens[name](parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- } else {
- CToP.transforms.fn(name)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- } else {
- parentNode.appendChild(CToP.createElement('mrow'));
- }
- }
+ interval: function(parentNode,contentMMLNode,precedence) {
+ var closure = contentMMLNode.getAttribute('closure');
- CToP.tokens['cn'] = function(parentNode,contentMMLNode,precedence) {
- var type = contentMMLNode.getAttribute("type");
- var base = contentMMLNode.getAttribute("base");
- if(type || base) {
- if(base) {
- type = 'based-integer';
- }
- switch(type) {
- case 'integer':
- case 'real':
- case 'double':
- case 'constant':
- CToP.transforms.token('mn')(parentNode,contentMMLNode);
+ var open, close;
+ switch(closure) {
+ case 'open':
+ open = '(';
+ close = ')';
+ break;
+ case 'open-closed':
+ open = '(';
+ close = ']';
break;
- case 'hexdouble':
- CToP.appendToken(parentNode,'mn','0x'+contentMMLNode.textContent);
+ case 'closed-open':
+ open = '[';
+ close = ')';
break;
+ case 'closed':
default:
- var apply = CToP.createElement('apply');
- var mrow = CToP.createElement('mrow');
- var c = CToP.createElement(type);
- apply.appendChild(c);
- if(base) {
- CToP.appendToken(apply,'mn',base);
- }
- for(var j=0;j<contentMMLNode.childNodes.length; j++ ) {
- if (contentMMLNode.childNodes[j].nodeType==document.TEXT_NODE) {
- CToP.appendToken(mrow,'cn',contentMMLNode.childNodes[j].textContent);
- }else if (contentMMLNode.childNodes[j].localName=='sep'){
- apply.appendChild(mrow);
- mrow = CToP.createElement('mrow');
- } else {
- mrow.appendChild(contentMMLNode.childNodes[j].cloneNode(true));
- }
- }
- apply.appendChild(mrow);
- CToP.applyTransform(parentNode,apply,0);
+ open = '[';
+ close = ']';
}
- } else {
- CToP.transforms.token('mn')(parentNode,contentMMLNode);
- }
- }
- CToP.tokens['vector'] = function(parentNode,contentMMLNode,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','(');
+ parentNode.appendChild(CToP.createmfenced(CToP.getChildren(contentMMLNode),open,close));
+ },
- var mtable = CToP.createElement('mtable');
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++) {
- var mtr = CToP.createElement('mtr');
- var mtd = CToP.createElement('mtd');
- CToP.applyTransform(mtd,children[i],0);
- mtr.appendChild(mtd);
- mtable.appendChild(mtr);
- }
+ apply: function(parentNode,contentMMLNode,precedence) {
+ var children = CToP.classifyChildren(contentMMLNode);
- mrow.appendChild(mtable);
- CToP.appendToken(mrow,'mo',')');
- parentNode.appendChild(mrow);
- }
+ var firstArg = children.args[0];
+ var args = children.args.slice(1), bvars = children.bvars, qualifiers = children.qualifiers;
- CToP.tokens['piecewise'] = function(parentNode,contentMMLNode,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','{');
- var mtable = CToP.createElement('mtable');
- mrow.appendChild(mtable);
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++){
- CToP.applyTransform(mtable,children[i],0);
- }
- parentNode.appendChild(mrow);
- }
+ if (firstArg) {
+ var name = firstArg.nodeName;
+ name = (name === "csymbol") ? CToP.getTextContent(firstArg).toLowerCase() : name;
+ if (CToP.applyTokens[name]) {
+ CToP.applyTokens[name](parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ } else {
+ CToP.transforms.fn(name)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ }
+ } else {
+ parentNode.appendChild(CToP.createElement('mrow'));
+ }
+ },
+
+ cn: function(parentNode,contentMMLNode,precedence) {
+ var type = contentMMLNode.getAttribute("type");
+ var base = contentMMLNode.getAttribute("base");
+ if (type || base) {
+ if (base) {
+ type = 'based-integer';
+ }
+ switch(type) {
+ case 'integer':
+ case 'real':
+ case 'double':
+ case 'constant':
+ CToP.transforms.token('mn')(parentNode,contentMMLNode);
+ break;
+ case 'hexdouble':
+ CToP.appendToken(parentNode,'mn','0x'+CToP.getTextContent(contentMMLNode));
+ break;
+ default:
+ var apply = CToP.createElement('apply');
+ var mrow = CToP.createElement('mrow');
+ var c = CToP.createElement(type);
+ apply.appendChild(c);
+ if (base) {
+ CToP.appendToken(apply,'mn',base);
+ }
+ for (var j = 0, l = contentMMLNode.childNodes.length; j<l; j++ ) {
+ if (contentMMLNode.childNodes[j].nodeType === 3) {
+ CToP.appendToken(mrow,'cn',CToP.getTextContent(contentMMLNode.childNodes[j]));
+ }else if (contentMMLNode.childNodes[j].nodeName === 'sep') {
+ apply.appendChild(mrow);
+ mrow = CToP.createElement('mrow');
+ } else {
+ mrow.appendChild(CToP.cloneNode(contentMMLNode.childNodes[j],true));
+ }
+ }
+ apply.appendChild(mrow);
+ CToP.applyTransform(parentNode,apply,0);
+ }
+ } else {
+ CToP.transforms.token('mn')(parentNode,contentMMLNode);
+ }
+ },
+
+ vector: function(parentNode,contentMMLNode,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','(');
- CToP.tokens['piece'] = function(parentNode,contentMMLNode,precedence) {
- var mtr = CToP.createElement('mtr');
- var children = CToP.getChildren(contentMMLNode);
- for(i=0;i<children.length;i++){
- var mtd = CToP.createElement('mtd');
- mtr.appendChild(mtd);
- CToP.applyTransform(mtd,children[i],0);
- if(i==0){
+ var mtable = CToP.createElement('mtable');
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ var mtr = CToP.createElement('mtr');
var mtd = CToP.createElement('mtd');
- CToP.appendToken(mtd,"mtext","\u00A0if\u00A0");
+ CToP.applyTransform(mtd,children[i],0);
mtr.appendChild(mtd);
+ mtable.appendChild(mtr);
}
- }
- parentNode.appendChild(mtr);
- }
- CToP.tokens['otherwise'] = function(parentNode,contentMMLNode,precedence) {
- var mtr = CToP.createElement('mtr');
- var children = CToP.getChildren(contentMMLNode);
- if(children.length){
- var mtd = CToP.createElement('mtd');
- mtr.appendChild(mtd);
- CToP.applyTransform(mtd,children[0],0);
- var mtd = CToP.createElement('mtd');
- mtd.setAttribute('columnspan','2');
- CToP.appendToken(mtd,"mtext","\u00A0otherwise");
- mtr.appendChild(mtd);
- }
- parentNode.appendChild(mtr);
- }
-
- CToP.tokens['matrix'] = function(parentNode,contentMMLNode,precedence) {
- var children = CToP.classifyChildren(contentMMLNode);
- var args = children.args, bvars = children.bvars, qualifiers = children.qualifiers;
+ mrow.appendChild(mtable);
+ CToP.appendToken(mrow,'mo',')');
+ parentNode.appendChild(mrow);
+ },
- if(bvars.length || qualifiers.length) {
+ piecewise: function(parentNode,contentMMLNode,precedence) {
var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,"mo","[");
- var msub = CToP.createElement('msub');
- CToP.appendToken(msub,'mi','m');
- var mrow2 = CToP.createElement('mrow');
- for(var i=0;i<bvars.length;i++){
- if(i!=0){
- CToP.appendToken(mrow2,'mo',',');
- }
- CToP.applyTransform(mrow2,bvars[i].childNodes[0],0);
- }
- msub.appendChild(mrow2);
- mrow.appendChild(msub);
- var msub2 = msub.cloneNode(true);
- CToP.appendToken(mrow,'mo','|');
- mrow.appendChild(msub2);
- CToP.appendToken(mrow,'mo','=');
- for(var i=0;i<args.length;i++){
- if(i!=0){
- CToP.appendToken(mrow,'mo',',');
- }
- CToP.applyTransform(mrow,args[i],0);
- }
- CToP.appendToken(mrow,'mo',';');
- for(var i=0;i<qualifiers.length;i++){
- if(i!=0){
- CToP.appendToken(mrow,'mo',',');
- }
- CToP.applyTransform(mrow,qualifiers[i],0);
- }
- CToP.appendToken(mrow,'mo',']');
- parentNode.appendChild(mrow);
- } else {
- var mfenced = CToP.createElement('mfenced');
+ CToP.appendToken(mrow,'mo','{');
var mtable = CToP.createElement('mtable');
- for(var i=0;i<args.length;i++){
- CToP.applyTransform(mtable,args[i],0);
+ mrow.appendChild(mtable);
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ CToP.applyTransform(mtable,children[i],0);
}
- mfenced.appendChild(mtable);
- parentNode.appendChild(mfenced);
- }
- }
+ parentNode.appendChild(mrow);
+ },
- CToP.tokens['matrixrow'] = function(parentNode,contentMMLNode,precedence) {
- var mtr = CToP.createElement('mtr');
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++){
- var mtd = CToP.createElement('mtd');
- CToP.applyTransform(mtd,children[i],0);
- mtr.appendChild(mtd);
- }
- parentNode.appendChild(mtr);
- }
+ piece: function(parentNode,contentMMLNode,precedence) {
+ var mtr = CToP.createElement('mtr');
+ var children = CToP.getChildren(contentMMLNode);
+ for (i = 0, l = children.length; i<l; i++ ) {
+ var mtd = CToP.createElement('mtd');
+ mtr.appendChild(mtd);
+ CToP.applyTransform(mtd,children[i],0);
+ if (i === 0) {
+ var mtd = CToP.createElement('mtd');
+ CToP.appendToken(mtd,"mtext","\u00A0if\u00A0");
+ mtr.appendChild(mtd);
+ }
+ }
+ parentNode.appendChild(mtr);
+ },
- CToP.tokens['condition'] = function(parentNode,contentMMLNode,precedence) {
- var mrow = CToP.createElement('mrow');
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++){
- CToP.applyTransform(mrow,children[i],0);
- }
- parentNode.appendChild(mrow);
- }
- CToP.tokens['lambda'] = function(parentNode,contentMMLNode,precedence) {
- var firstArg = CToP.createElement('lambda');
- var children = CToP.classifyChildren(contentMMLNode);
- var args = children.args, bvars = children.bvars, qualifiers = children.qualifiers;
-
- if(bvars.length){
- CToP.applyTokens["lambda"](parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- } else {
- var mrow=CToP.createElement('mrow');
- for(var i=0;i<args.length;i++){
- CToP.applyTransform(mrow,args[i],0);
+ otherwise: function(parentNode,contentMMLNode,precedence) {
+ var mtr = CToP.createElement('mtr');
+ var children = CToP.getChildren(contentMMLNode);
+ if (children.length) {
+ var mtd = CToP.createElement('mtd');
+ mtr.appendChild(mtd);
+ CToP.applyTransform(mtd,children[0],0);
+ var mtd = CToP.createElement('mtd');
+ mtd.setAttribute('columnspan','2');
+ CToP.appendToken(mtd,"mtext","\u00A0otherwise");
+ mtr.appendChild(mtd);
}
- if(qualifiers.length){
+ parentNode.appendChild(mtr);
+ },
+
+ matrix: function(parentNode,contentMMLNode,precedence) {
+ var children = CToP.classifyChildren(contentMMLNode);
+ var args = children.args, bvars = children.bvars, qualifiers = children.qualifiers;
+
+ if (bvars.length || qualifiers.length) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,"mo","[");
var msub = CToP.createElement('msub');
- CToP.appendToken(msub,'mo','|');
+ CToP.appendToken(msub,'mi','m');
var mrow2 = CToP.createElement('mrow');
- for(var i=0;i<qualifiers.length;i++){
- var children = CToP.getChildren(qualifiers[i]);
- for(var j=0;j<children.length;j++){
- CToP.applyTransform(mrow2,children[j],0);
- }
+ for (var i = 0, l = bvars.length; i<l; i++ ) {
+ if (i != 0) {
+ CToP.appendToken(mrow2,'mo',',');
+ }
+ CToP.applyTransform(mrow2,bvars[i].childNodes[0],0);
}
msub.appendChild(mrow2);
mrow.appendChild(msub);
+ var msub2 = CToP.cloneNode(msub,true);
+ CToP.appendToken(mrow,'mo','|');
+ mrow.appendChild(msub2);
+ CToP.appendToken(mrow,'mo','=');
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ if (i != 0) {
+ CToP.appendToken(mrow,'mo',',');
+ }
+ CToP.applyTransform(mrow,args[i],0);
+ }
+ CToP.appendToken(mrow,'mo',';');
+ for (var i = 0, l = qualifiers.length; i<l; i++) {
+ if (i != 0) {
+ CToP.appendToken(mrow,'mo',',');
+ }
+ CToP.applyTransform(mrow,qualifiers[i],0);
+ }
+ CToP.appendToken(mrow,'mo',']');
+ parentNode.appendChild(mrow);
+ } else {
+ var mfenced = CToP.createElement('mfenced');
+ var mtable = CToP.createElement('mtable');
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ CToP.applyTransform(mtable,args[i],0);
+ }
+ mfenced.appendChild(mtable);
+ parentNode.appendChild(mfenced);
+ }
+ },
+
+ matrixrow: function(parentNode,contentMMLNode,precedence) {
+ var mtr = CToP.createElement('mtr');
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ var mtd = CToP.createElement('mtd');
+ CToP.applyTransform(mtd,children[i],0);
+ mtr.appendChild(mtd);
+ }
+ parentNode.appendChild(mtr);
+ },
+
+ condition: function(parentNode,contentMMLNode,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ CToP.applyTransform(mrow,children[i],0);
}
parentNode.appendChild(mrow);
- }
- }
- CToP.tokens["ident"] = function(parentNode,contentMMLNode,precedence) {
- CToP.appendToken(parentNode,"mi","id")
- }
+ },
- CToP.tokens["domainofapplication"] = function(parentNode,contentMMLNode,precedence) {
- var merror = CToP.createElement('merror');
- CToP.appendToken(merror,'mtext','unexpected domainofapplication');
- parentNode.appendChild(merror);
- }
+ lambda: function(parentNode,contentMMLNode,precedence) {
+ var firstArg = CToP.createElement('lambda');
+ var children = CToP.classifyChildren(contentMMLNode);
+ var args = children.args, bvars = children.bvars, qualifiers = children.qualifiers;
- CToP.tokens["share"] = function(parentNode,contentMMLNode,precedence) {
- var mi = CToP.createElement('mi');
- mi.setAttribute('href',contentMMLNode.getAttribute('href'));
- mi.textContent = "Share " + contentMMLNode.getAttribute('href');
- parentNode.appendChild(mi);
- }
+ if (bvars.length) {
+ CToP.applyTokens.lambda(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ } else {
+ var mrow = CToP.createElement('mrow');
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ CToP.applyTransform(mrow,args[i],0);
+ }
+ if (qualifiers.length) {
+ var msub = CToP.createElement('msub');
+ CToP.appendToken(msub,'mo','|');
+ var mrow2 = CToP.createElement('mrow');
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ var children = CToP.getChildren(qualifiers[i]);
+ for (var j = 0, num_children = children.length; j<num_children; j++ ) {
+ CToP.applyTransform(mrow2,children[j],0);
+ }
+ }
+ msub.appendChild(mrow2);
+ mrow.appendChild(msub);
+ }
+ parentNode.appendChild(mrow);
+ }
+ },
- CToP.tokens["cerror"] = function(parentNode,contentMMLNode,precedence) {
- var merror = CToP.createElement('merror');
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++){
- CToP.applyTransform(merror,children[i],0);
- }
- parentNode.appendChild(merror);
- }
+ ident: function(parentNode,contentMMLNode,precedence) {
+ CToP.appendToken(parentNode,"mi","id")
+ },
- CToP.tokens["semantics"] = function(parentNode,contentMMLNode,precedence) {
- var mrow = CToP.createElement('mrow');
- var children = CToP.getChildren(contentMMLNode);
- if(children.length){
- var z = children[0];
- for(var i=0;i<children.length;i++){
- if(children[i].localName=='annotation-xml' && children[i].getAttribute('encoding')=='MathML-Presentation'){
- z = children[i];
- break;
+ domainofapplication: function(parentNode,contentMMLNode,precedence) {
+ var merror = CToP.createElement('merror');
+ CToP.appendToken(merror,'mtext','unexpected domainofapplication');
+ parentNode.appendChild(merror);
+ },
+
+ share: function(parentNode,contentMMLNode,precedence) {
+ var mi = CToP.createElement('mi');
+ mi.setAttribute('href',contentMMLNode.getAttribute('href'));
+ CToP.setTextContent(mi,"Share " + contentMMLNode.getAttribute('href'));
+ parentNode.appendChild(mi);
+ },
+
+ cerror: function(parentNode,contentMMLNode,precedence) {
+ var merror = CToP.createElement('merror');
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ CToP.applyTransform(merror,children[i],0);
+ }
+ parentNode.appendChild(merror);
+ },
+
+ semantics: function(parentNode,contentMMLNode,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var children = CToP.getChildren(contentMMLNode);
+ if (children.length) {
+ var z = children[0];
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ if (children[i].nodeName === 'annotation-xml' && children[i].getAttribute('encoding') === 'MathML-Presentation') {
+ z = children[i];
+ break;
+ }
}
+ CToP.applyTransform(mrow,z,0);
}
- CToP.applyTransform(mrow,z,0);
- }
- parentNode.appendChild(mrow);
- }
+ parentNode.appendChild(mrow);
+ },
- CToP.tokens["annotation-xml"] = function(parentNode,contentMMLNode,precedence) {
- var mrow = CToP.createElement('mrow');
- var children = CToP.getChildren(contentMMLNode);
- for(var i=0;i<children.length;i++){
- CToP.applyTransform(mrow,children[i],0);
+ "annotation-xml": function(parentNode,contentMMLNode,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var children = CToP.getChildren(contentMMLNode);
+ for (var i = 0, l = children.length; i<l; i++ ) {
+ CToP.applyTransform(mrow,children[i],0);
+ }
+ parentNode.appendChild(mrow);
}
- parentNode.appendChild(mrow);
- }
+ };
+ CToP.tokens.reln = CToP.tokens.bind = CToP.tokens.apply;
CToP.contentDictionaries = {
"setname1": function(parentNode,contentMMLNode,precedence) {
var sets = {
- "C": '\u2102',
- "N": '\u2115',
- "P": '\u2119',
- "Q": '\u211A',
- "R": '\u211D',
- "Z": '\u2124'
- }
- var name = contentMMLNode.textContent;
+ C: '\u2102',
+ N: '\u2115',
+ P: '\u2119',
+ Q: '\u211A',
+ R: '\u211D',
+ Z: '\u2124'
+ }
+ var name = CToP.getTextContent(contentMMLNode);
CToP.appendToken(parentNode,'mi',sets[name]);
},
- "aritherror": function(parentNode,contentMMLNode,precedence) {
- var name = contentMMLNode.textContent;
+ aritherror: function(parentNode,contentMMLNode,precedence) {
+ var name = CToP.getTextContent(contentMMLNode);
CToP.appendToken(parentNode,'mi',name+':');
}
}
/* Functions to transform function/operation application tokens
- */
+ */
CToP.applyTokens = {
- "rem": CToP.transforms.binary('mod',3),
- "divide": CToP.transforms.binary('/',3),
- "remainder": CToP.transforms.binary('mod',3),
- "implies": CToP.transforms.binary('\u21D2',3),
- "factorof": CToP.transforms.binary('|',3),
+ rem: CToP.transforms.binary('mod',3),
+ divide: CToP.transforms.binary('/',3),
+ remainder: CToP.transforms.binary('mod',3),
+ implies: CToP.transforms.binary('\u21D2',3),
+ factorof: CToP.transforms.binary('|',3),
"in": CToP.transforms.binary('\u2208',3),
- "notin": CToP.transforms.binary('\u2209',3),
- "notsubset": CToP.transforms.binary('\u2288',2),
- "notprsubset": CToP.transforms.binary('\u2284',2),
- "setdiff": CToP.transforms.binary('\u2216',2),
- "eq": CToP.transforms.infix('=',1),
- "compose": CToP.transforms.infix('\u2218',0),
+ notin: CToP.transforms.binary('\u2209',3),
+ notsubset: CToP.transforms.binary('\u2288',2),
+ notprsubset: CToP.transforms.binary('\u2284',2),
+ setdiff: CToP.transforms.binary('\u2216',2),
+ eq: CToP.transforms.infix('=',1),
+ compose: CToP.transforms.infix('\u2218',0),
"left_compose": CToP.transforms.infix('\u2218',1),
- "xor": CToP.transforms.infix('xor',3),
- "neq": CToP.transforms.infix('\u2260',1),
- "gt": CToP.transforms.infix('>',1),
- "lt": CToP.transforms.infix('<',1),
- "geq": CToP.transforms.infix('\u2265',1),
- "leq": CToP.transforms.infix('\u2264',1),
- "equivalent": CToP.transforms.infix('\u2261',1),
- "approx": CToP.transforms.infix('\u2248',1),
- "subset": CToP.transforms.infix('\u2286',2),
- "prsubset": CToP.transforms.infix('\u2282',2),
- "cartesianproduct": CToP.transforms.infix('\u00D7',2),
+ xor: CToP.transforms.infix('xor',3),
+ neq: CToP.transforms.infix('\u2260',1),
+ gt: CToP.transforms.infix('>',1),
+ lt: CToP.transforms.infix('<',1),
+ geq: CToP.transforms.infix('\u2265',1),
+ leq: CToP.transforms.infix('\u2264',1),
+ equivalent: CToP.transforms.infix('\u2261',1),
+ approx: CToP.transforms.infix('\u2248',1),
+ subset: CToP.transforms.infix('\u2286',2),
+ prsubset: CToP.transforms.infix('\u2282',2),
+ cartesianproduct: CToP.transforms.infix('\u00D7',2),
"cartesian_product": CToP.transforms.infix('\u00D7',2),
- "vectorproduct": CToP.transforms.infix('\u00D7',2),
- "scalarproduct": CToP.transforms.infix('.',2),
- "outerproduct": CToP.transforms.infix('\u2297',2),
- "sum": CToP.transforms.iteration('\u2211','='),
- "product": CToP.transforms.iteration('\u220F','='),
- "forall": CToP.transforms.bind('\u2200','.',','),
- "exists": CToP.transforms.bind('\u2203','.',','),
- "lambda": CToP.transforms.bind('\u03BB','.',','),
- "limit": CToP.transforms.iteration('lim','\u2192'),
- "sdev": CToP.transforms.fn('\u03c3'),
- "determinant": CToP.transforms.fn('det'),
- "max": CToP.transforms.minmax('max'),
- "min": CToP.transforms.minmax('min'),
- "real": CToP.transforms.fn('\u211b'),
- "imaginary": CToP.transforms.fn('\u2111'),
- "set": CToP.transforms.set('{','}'),
- "list": CToP.transforms.set('(',')')
- }
- CToP.applyTokens['exp'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msup = CToP.createElement('msup');
- CToP.appendToken(msup,'mi','e');
- CToP.applyTransform(msup,args[0],0);
- parentNode.appendChild(msup);
- }
+ vectorproduct: CToP.transforms.infix('\u00D7',2),
+ scalarproduct: CToP.transforms.infix('.',2),
+ outerproduct: CToP.transforms.infix('\u2297',2),
+ sum: CToP.transforms.iteration('\u2211','='),
+ product: CToP.transforms.iteration('\u220F','='),
+ forall: CToP.transforms.bind('\u2200','.',','),
+ exists: CToP.transforms.bind('\u2203','.',','),
+ lambda: CToP.transforms.bind('\u03BB','.',','),
+ limit: CToP.transforms.iteration('lim','\u2192'),
+ sdev: CToP.transforms.fn('\u03c3'),
+ determinant: CToP.transforms.fn('det'),
+ max: CToP.transforms.minmax('max'),
+ min: CToP.transforms.minmax('min'),
+ real: CToP.transforms.fn('\u211b'),
+ imaginary: CToP.transforms.fn('\u2111'),
+ set: CToP.transforms.set('{','}'),
+ list: CToP.transforms.set('(',')'),
+
+ exp: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var msup = CToP.createElement('msup');
+ CToP.appendToken(msup,'mi','e');
+ CToP.applyTransform(msup,args[0],0);
+ parentNode.appendChild(msup);
+ },
- CToP.applyTokens['union'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length) {
- CToP.transforms.iteration('\u22C3','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- } else {
- CToP.transforms.infix('\u222A',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- }
- CToP.applyTokens['intersect'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length) {
- CToP.transforms.iteration('\u22C2','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- } else {
- var mrow = CToP.createElement('mrow');
- var needsBrackets = precedence>2;
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo','(');
+ union: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length) {
+ CToP.transforms.iteration('\u22C3','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ } else {
+ CToP.transforms.infix('\u222A',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
}
- for(var j=0;j<args.length; j++ ) {
- var argBrackets = false;
- if(j>0) {
- CToP.appendToken(mrow,'mo','\u2229');
- if(args[j].localName=='apply') {
- var child = CToP.getChildren(args[j])[0];
- argBrackets = child.localName == 'union';
- }
- }
- if(argBrackets) {
+ },
+
+ intersect: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length) {
+ CToP.transforms.iteration('\u22C2','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ } else {
+ var mrow = CToP.createElement('mrow');
+ var needsBrackets = precedence>2;
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo','(');
}
- CToP.applyTransform(mrow,args[j],2);
- if(argBrackets) {
+ for (var j = 0, l = args.length; j<l; j++ ) {
+ var argBrackets = false;
+ if (j>0) {
+ CToP.appendToken(mrow,'mo','\u2229');
+ if (args[j].nodeName === 'apply') {
+ var child = CToP.getChildren(args[j])[0];
+ argBrackets = child.nodeName === 'union';
+ }
+ }
+ if (argBrackets) {
+ CToP.appendToken(mrow,'mo','(');
+ }
+ CToP.applyTransform(mrow,args[j],2);
+ if (argBrackets) {
+ CToP.appendToken(mrow,'mo',')');
+ }
+ }
+ if (needsBrackets) {
CToP.appendToken(mrow,'mo',')');
}
+ parentNode.appendChild(mrow);
}
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo',')');
- }
+ },
+
+ floor: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u230a');
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(mrow,'mo','\u230b');
parentNode.appendChild(mrow);
- }
- }
+ },
- CToP.applyTokens['floor'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u230a');
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','\u230b');
- parentNode.appendChild(mrow);
- }
- CToP.applyTokens['conjugate'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mover = CToP.createElement('mover');
- CToP.applyTransform(mover,args[0],0);
- CToP.appendToken(mover,'mo','\u00af');
- parentNode.appendChild(mover);
- }
- CToP.applyTokens['abs'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','|');
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','|');
- parentNode.appendChild(mrow);
- }
- CToP.applyTokens['and'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length || qualifiers.length) {
- CToP.transforms.iteration('\u22c0','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
- } else {
- CToP.transforms.infix('\u2227',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- }
- CToP.applyTokens['or'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length || qualifiers.length) {
- CToP.transforms.iteration('\u22c1','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
- } else {
- CToP.transforms.infix('\u2228',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- }
- CToP.applyTokens['xor'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length || qualifiers.length) {
- CToP.transforms.iteration('xor','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
- } else {
- CToP.transforms.infix('xor',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- }
- CToP.applyTokens['card'] = CToP.applyTokens['size'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','|');
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','|');
- parentNode.appendChild(mrow);
- }
- CToP.applyTokens['mean'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(args.length==1) {
+ conjugate: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mover = CToP.createElement('mover');
CToP.applyTransform(mover,args[0],0);
CToP.appendToken(mover,'mo','\u00af');
parentNode.appendChild(mover);
- } else {
- parentNode.appendChild(CToP.createmfenced(args,'\u27e8','\u27e9'));
- }
- }
- CToP.applyTokens['moment'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var degree,momentabout;
+ },
+
+ abs: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','|');
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(mrow,'mo','|');
+ parentNode.appendChild(mrow);
+ },
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='degree') {
- degree = qualifiers[i];
- } else if(qualifiers[i].localName=='momentabout') {
- momentabout = qualifiers[i];
+ and: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length || qualifiers.length) {
+ CToP.transforms.iteration('\u22c0','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
+ } else {
+ CToP.transforms.infix('\u2227',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
}
- }
+ },
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u27e8');
- var argrow = CToP.createElement('mrow');
- if(args.length>1) {
- argrow.appendChild(CToP.createmfenced(args,'(',')'));
- } else {
- CToP.applyTransform(argrow,args[0],0);
- }
- if(degree) {
- var msup = CToP.createElement('msup');
- msup.appendChild(argrow);
- var children = CToP.getChildren(degree);
- for(var j=0;j<children.length;j++){
- CToP.applyTransform(msup,children[j],0);
+ or: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length || qualifiers.length) {
+ CToP.transforms.iteration('\u22c1','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
+ } else {
+ CToP.transforms.infix('\u2228',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
}
- mrow.appendChild(msup);
- } else {
- mrow.appendChild(argrow);
- }
- CToP.appendToken(mrow,'mo','\u27e9');
+ },
- if(momentabout) {
- var msub = CToP.createElement('msub');
- msub.appendChild(mrow);
- var children = CToP.getChildren(momentabout);
- for(var j=0;j<children.length;j++){
- CToP.applyTransform(msub,children[j],0);
+ xor: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length || qualifiers.length) {
+ CToP.transforms.iteration('xor','=')(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,4);
+ } else {
+ CToP.transforms.infix('xor',2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
}
- parentNode.appendChild(msub);
- } else {
+ },
+
+ card: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','|');
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(mrow,'mo','|');
parentNode.appendChild(mrow);
- }
- }
+ },
- CToP.applyTokens['variance'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var msup = CToP.createElement('msup');
- CToP.appendToken(msup,'mo','\u03c3');
- CToP.appendToken(msup,'mn','2');
- mrow.appendChild(msup);
- CToP.appendToken(mrow,'mo','\u2061');
- mrow.appendChild(CToP.createmfenced(args,'(',')'));
- parentNode.appendChild(mrow);
- }
- CToP.applyTokens['grad'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u2207');
- CToP.appendToken(mrow,'mo','\u2061');
- mrow.appendChild(CToP.createmfenced(args,'(',')'));
- parentNode.appendChild(mrow);
- };
- CToP.applyTokens['laplacian'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var msup = CToP.createElement('msup');
- CToP.appendToken(msup,'mo','\u2207');
- CToP.appendToken(msup,'mn','2');
- mrow.appendChild(msup);
- CToP.appendToken(mrow,'mo','\u2061');
- mrow.appendChild(CToP.createmfenced(args,'(',')'));
- parentNode.appendChild(mrow);
- };
- CToP.applyTokens['curl'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u2207');
- CToP.appendToken(mrow,'mo','\u00d7');
- var needsBrackets = args[0].localName == 'apply';
- if(needsBrackets) {
- mrow.appendChild(CToP.createmfenced(args,'(', ')'));
- }
- else {
- CToP.applyTransform(mrow,args[0],precedence);
- }
- parentNode.appendChild(mrow);
- };
- CToP.applyTokens['divergence'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u2207');
- CToP.appendToken(mrow,'mo','\u22c5');
- var needsBrackets = args[0].localName == 'apply';
- if(needsBrackets) {
- mrow.appendChild(CToP.createmfenced(args,'(', ')'));
- }
- else {
- CToP.applyTransform(mrow,args[0],precedence);
- }
- parentNode.appendChild(mrow);
- };
- CToP.applyTokens['not'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u00ac');
- var needsBrackets = args[0].localName=='apply' || args[0].localName=='bind';
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo','(');
- }
- CToP.applyTransform(mrow,args[0],precedence);
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo',')');
- }
- parentNode.appendChild(mrow)
- }
- CToP.applyTokens['divide'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mfrac = CToP.createElement('mfrac');
- CToP.applyTransform(mfrac,args[0],0);
- CToP.applyTransform(mfrac,args[1],0);
- parentNode.appendChild(mfrac);
- }
- CToP.applyTokens['tendsto'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var type;
- if(firstArg.localName=='tendsto') {
- type = firstArg.getAttribute('type');
- } else {
- type = args[0].textContent;
- args = args.slice(1);
- }
- var name = (type=='above')? '\u2198' :
- (type=='below') ? '\u2197' : '\u2192' ;
- CToP.transforms.binary(name,2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
- }
- CToP.applyTokens['minus'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var tokenPrecedence = args.length==1 ? 5 : 2;
+ mean: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (args.length === 1) {
+ var mover = CToP.createElement('mover');
+ CToP.applyTransform(mover,args[0],0);
+ CToP.appendToken(mover,'mo','\u00af');
+ parentNode.appendChild(mover);
+ } else {
+ parentNode.appendChild(CToP.createmfenced(args,'\u27e8','\u27e9'));
+ }
+ },
- var mrow = CToP.createElement('mrow');
- var needsBrackets = tokenPrecedence<precedence;
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo','(');
- }
+ moment: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var degree,momentabout;
- if(args.length==1) {
- CToP.appendToken(mrow,'mo','-');
- CToP.applyTransform(mrow,args[0],tokenPrecedence);
- } else {
- CToP.applyTransform(mrow,args[0],tokenPrecedence);
- CToP.appendToken(mrow,'mo','-');
- var bracketArg;
- if(args[1].localName=='apply') {
- var argOp = CToP.getChildren(args[1])[0];
- bracketArg = argOp.localName=='plus' || argOp.localName=='minus';
- }
- if(bracketArg) {
- CToP.appendToken(mrow,'mo','(');
+ for (var i = 0, l = qualifiers.length; i<l; i++ ) {
+ if (qualifiers[i].nodeName === 'degree') {
+ degree = qualifiers[i];
+ } else if (qualifiers[i].nodeName === 'momentabout') {
+ momentabout = qualifiers[i];
+ }
}
- CToP.applyTransform(mrow,args[1],tokenPrecedence);
- if(bracketArg) {
- CToP.appendToken(mrow,'mo',')');
+
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u27e8');
+ var argrow = CToP.createElement('mrow');
+ if (args.length>1) {
+ argrow.appendChild(CToP.createmfenced(args,'(',')'));
+ } else {
+ CToP.applyTransform(argrow,args[0],0);
}
- }
+ if (degree) {
+ var msup = CToP.createElement('msup');
+ msup.appendChild(argrow);
+ var children = CToP.getChildren(degree);
+ for (var j = 0, l = children.length; j<l; j++ ) {
+ CToP.applyTransform(msup,children[j],0);
+ }
+ mrow.appendChild(msup);
+ } else {
+ mrow.appendChild(argrow);
+ }
+ CToP.appendToken(mrow,'mo','\u27e9');
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo',')');
- }
- parentNode.appendChild(mrow);
- }
- CToP.applyTokens['complex-cartesian'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','+');
- CToP.applyTransform(mrow,args[1],0);
- CToP.appendToken(mrow,'mo','\u2062');
- CToP.appendToken(mrow,'mi','i');
- parentNode.appendChild(mrow);
- }
+ if (momentabout) {
+ var msub = CToP.createElement('msub');
+ msub.appendChild(mrow);
+ var children = CToP.getChildren(momentabout);
+ for (var j = 0, l = children.length; j<l; j++ ) {
+ CToP.applyTransform(msub,children[j],0);
+ }
+ parentNode.appendChild(msub);
+ } else {
+ parentNode.appendChild(mrow);
+ }
+ },
- CToP.applyTokens['complex-polar'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','\u2062');
- var msup = CToP.createElement('msup');
- CToP.appendToken(msup,'mi','e');
- var exponent = CToP.createElement('mrow');
- CToP.applyTransform(exponent,args[1],0);
- CToP.appendToken(exponent,'mo','\u2062');
- CToP.appendToken(exponent,'mi','i');
- msup.appendChild(exponent);
- mrow.appendChild(msup);
- parentNode.appendChild(mrow);
- }
+ variance: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var msup = CToP.createElement('msup');
+ CToP.appendToken(msup,'mo','\u03c3');
+ CToP.appendToken(msup,'mn','2');
+ mrow.appendChild(msup);
+ CToP.appendToken(mrow,'mo','\u2061');
+ mrow.appendChild(CToP.createmfenced(args,'(',')'));
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens['integer'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- CToP.applyTransform(parentNode,args[0],0);
- }
+ grad: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u2207');
+ CToP.appendToken(mrow,'mo','\u2061');
+ mrow.appendChild(CToP.createmfenced(args,'(',')'));
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens['based-integer'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msub = CToP.createElement('msub');
- CToP.applyTransform(msub,args[1],0);
- CToP.applyTransform(msub,args[0],0);
- parentNode.appendChild(msub);
- }
+ laplacian: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var msup = CToP.createElement('msup');
+ CToP.appendToken(msup,'mo','\u2207');
+ CToP.appendToken(msup,'mn','2');
+ mrow.appendChild(msup);
+ CToP.appendToken(mrow,'mo','\u2061');
+ mrow.appendChild(CToP.createmfenced(args,'(',')'));
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens['rational'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mfrac = CToP.createElement('mfrac');
- CToP.applyTransform(mfrac,args[0],0);
- CToP.applyTransform(mfrac,args[1],0);
- parentNode.appendChild(mfrac);
- }
+ curl: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u2207');
+ CToP.appendToken(mrow,'mo','\u00d7');
+ var needsBrackets = args[0].nodeName === 'apply';
+ if (needsBrackets) {
+ mrow.appendChild(CToP.createmfenced(args,'(', ')'));
+ }
+ else {
+ CToP.applyTransform(mrow,args[0],precedence);
+ }
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens['times'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var needsBrackets = precedence>3;
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo','(');
- }
- for(var j=0;j<args.length; j++ ) {
- if(j>0) {
- CToP.appendToken(mrow,'mo',(args[j].localName=='cn') ? "\u00D7" :"\u2062");
+ divergence: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u2207');
+ CToP.appendToken(mrow,'mo','\u22c5');
+ var needsBrackets = args[0].nodeName === 'apply';
+ if (needsBrackets) {
+ mrow.appendChild(CToP.createmfenced(args,'(', ')'));
}
- CToP.applyTransform(mrow,args[j],3);
- }
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo',')');
- }
- parentNode.appendChild(mrow);
- }
+ else {
+ CToP.applyTransform(mrow,args[0],precedence);
+ }
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens["plus"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var needsBrackets = precedence>2;
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo','(');
- }
- for(var j=0;j<args.length; j++ ) {
- var arg = args[j];
- var children = CToP.getChildren(arg);
- if(j>0) {
- var n;
- if(CToP.settings.collapsePlusMinus) {
- if(arg.localName=='cn' && !(children.length) && (n=Number(arg.textContent)) <0) {
- CToP.appendToken(mrow,'mo','\u2212');
- CToP.appendToken(mrow,'mn', -n);
- } else if(arg.localName=='apply' && children.length==2 && children[0].localName=='minus') {
- CToP.appendToken(mrow,'mo','\u2212');
- CToP.applyTransform(mrow,children[1],2);
- } else if(arg.localName=='apply' && children.length>2 && children[0].localName=='times' && children[1].localName=='cn' && ( n=Number(children[1].textContent) < 0)) {
- CToP.appendToken(mrow,'mo','\u2212');
- children[1].textContent=-n;// fix me: modifying document
- CToP.applyTransform(mrow,arg,2);
- } else{
- CToP.appendToken(mrow,'mo','+');
- CToP.applyTransform(mrow,arg,2);
- }
- } else {
- CToP.appendToken(mrow,'mo','+');
- CToP.applyTransform(mrow,arg,2);
- }
- } else {
- CToP.applyTransform(mrow,arg,2);
+ not: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u00ac');
+ var needsBrackets = args[0].nodeName === 'apply' || args[0].nodeName === 'bind';
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo','(');
}
- }
- if(needsBrackets) {
- CToP.appendToken(mrow,'mo',')');
- }
- parentNode.appendChild(mrow);
- }
+ CToP.applyTransform(mrow,args[0],precedence);
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo',')');
+ }
+ parentNode.appendChild(mrow)
+ },
- CToP.applyTokens['transpose'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msup = CToP.createElement('msup');
- CToP.applyTransform(msup,args[0],precedence);
- CToP.appendToken(msup,'mi','T');
- parentNode.appendChild(msup);
- }
+ divide: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mfrac = CToP.createElement('mfrac');
+ CToP.applyTransform(mfrac,args[0],0);
+ CToP.applyTransform(mfrac,args[1],0);
+ parentNode.appendChild(mfrac);
+ },
- CToP.applyTokens['power'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msup = CToP.createElement('msup');
- CToP.applyTransform(msup,args[0],3);
- CToP.applyTransform(msup,args[1],precedence);
- parentNode.appendChild(msup);
- }
+ tendsto: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var type;
+ if (firstArg.nodeName === 'tendsto') {
+ type = firstArg.getAttribute('type');
+ } else {
+ type = CToP.getTextContent(args[0]);
+ args = args.slice(1);
+ }
+ var name = (type === 'above')? '\u2198' :
+ (type === 'below') ? '\u2197' : '\u2192' ;
+ CToP.transforms.binary(name,2)(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence);
+ },
- CToP.applyTokens['selector'] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msub = CToP.createElement('msub');
- var mrow = args ? args[0]: CToP.createElement('mrow');
- CToP.applyTransform(msub,mrow,0);
- var mrow2 = CToP.createElement('mrow');
- for(var i=1;i<args.length;i++){
- if(i!=1){
- CToP.appendToken(mrow2,'mo',',');
- }
- CToP.applyTransform(mrow2,args[i],0);
- }
- msub.appendChild(mrow2);
- parentNode.appendChild(msub);
- }
+ minus: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var tokenPrecedence = args.length === 1 ? 5 : 2;
- CToP.applyTokens["log"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var mi = CToP.createElement('mi');
- mi.textContent = 'log';
- if(qualifiers.length && qualifiers[0].localName=='logbase'){
- var msub = CToP.createElement('msub');
- msub.appendChild(mi);
- CToP.applyTransform(msub,CToP.getChildren(qualifiers[0])[0],0);
- mrow.appendChild(msub);
- } else {
- mrow.appendChild(mi);
- }
- CToP.applyTransform(mrow,args[0],7);
- parentNode.appendChild(mrow);
- }
+ var mrow = CToP.createElement('mrow');
+ var needsBrackets = tokenPrecedence<precedence;
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo','(');
+ }
- CToP.applyTokens["int"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- var mo = CToP.createElement('mo');
- mo.textContent='\u222B';
- var msubsup = CToP.createElement('msubsup');
- msubsup.appendChild(mo);
- var mrow1 = CToP.createElement('mrow');
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='lowlimit'||
- qualifiers[i].localName=='condition'||
- qualifiers[i].localName=='domainofapplication')
- {
- var children = CToP.getChildren(qualifiers[i]);
- for(var j=0;j<children.length;j++){
- CToP.applyTransform(mrow1,children[j],0);
- }
+ if (args.length === 1) {
+ CToP.appendToken(mrow,'mo','-');
+ CToP.applyTransform(mrow,args[0],tokenPrecedence);
} else {
- var children = CToP.getChildren(qualifiers[i]);
- if (qualifiers[i].localName=='interval' && children.length==2) {
- CToP.applyTransform(mrow1,children[0],0);
+ CToP.applyTransform(mrow,args[0],tokenPrecedence);
+ CToP.appendToken(mrow,'mo','-');
+ var bracketArg;
+ if (args[1].nodeName === 'apply') {
+ var argOp = CToP.getChildren(args[1])[0];
+ bracketArg = argOp.nodeName === 'plus' || argOp.nodeName === 'minus';
}
- }
- }
- msubsup.appendChild(mrow1);
- var mrow2 = CToP.createElement('mrow');
- for(var i=0; i<qualifiers.length;i++){
- if(qualifiers[i].localName=='uplimit'){
- var children = CToP.getChildren(qualifiers[i]);
- for(j=0;j<children.length;j++){
- CToP.applyTransform(mrow2,children[j],0);
+ if (bracketArg) {
+ CToP.appendToken(mrow,'mo','(');
+ }
+ CToP.applyTransform(mrow,args[1],tokenPrecedence);
+ if (bracketArg) {
+ CToP.appendToken(mrow,'mo',')');
}
- break;
- } else if(qualifiers[i].localName=='interval' ){
- var children = CToP.getChildren(qualifiers[i]);
- CToP.applyTransform(mrow2,children[children.length-1],0);
- break;
}
- }
- msubsup.appendChild(mrow2);
- mrow.appendChild(msubsup);
- for(var i=0; i<args.length;i++){
- CToP.applyTransform(mrow,args[i],0);
- }
- for(var i=0; i<bvars.length;i++){
- var bvar = bvars[i];
- var children = CToP.getChildren(bvar);
- if(children.length){
- var mrow3 = CToP.createElement("mrow");
- CToP.appendToken(mrow3,'mi','d');
- CToP.applyTransform(mrow3,children[0],0);
- mrow.appendChild(mrow3);
+
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo',')');
}
- }
- parentNode.appendChild(mrow);
- }
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens["inverse"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var msup = CToP.createElement('msup');
- var arg = (args.length) ? args[0] : CToP.createElement('mrow');
- CToP.applyTransform(msup,arg,precedence);
- var mfenced = CToP.createElement('mfenced');
- CToP.appendToken(mfenced,'mn','-1');
- msup.appendChild(mfenced);
- parentNode.appendChild(msup);
- }
+ "complex-cartesian": function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(mrow,'mo','+');
+ CToP.applyTransform(mrow,args[1],0);
+ CToP.appendToken(mrow,'mo','\u2062');
+ CToP.appendToken(mrow,'mi','i');
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens["quotient"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.appendToken(mrow,'mo','\u230A');
- if(args.length) {
+ "complex-polar": function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(mrow,'mo','/');
- if(args.length>1){
- CToP.applyTransform(mrow,args[1],0);
- }
- }
- CToP.appendToken(mrow,'mo','\u230B');
- parentNode.appendChild(mrow);
- }
+ CToP.appendToken(mrow,'mo','\u2062');
+ var msup = CToP.createElement('msup');
+ CToP.appendToken(msup,'mi','e');
+ var exponent = CToP.createElement('mrow');
+ CToP.applyTransform(exponent,args[1],0);
+ CToP.appendToken(exponent,'mo','\u2062');
+ CToP.appendToken(exponent,'mi','i');
+ msup.appendChild(exponent);
+ mrow.appendChild(msup);
+ parentNode.appendChild(mrow);
+ },
- CToP.applyTokens["factorial"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mrow = CToP.createElement('mrow');
- CToP.applyTransform(mrow,args[0],4);
- CToP.appendToken(mrow,'mo','!');
- parentNode.appendChild(mrow);
- }
+ integer: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ CToP.applyTransform(parentNode,args[0],0);
+ },
- CToP.applyTokens["root"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var mr;
- if(firstArg.localName=='root' && (qualifiers.length==0 || (qualifiers[0].localName=='degree' && qualifiers[0].textContent=='2'))){
- mr = CToP.createElement('msqrt');
- for(var i=0;i<args.length;i++){
- CToP.applyTransform(mr,args[i],0);
- }
- } else {
- mr = CToP.createElement('mroot');
- CToP.applyTransform(mr,args[0],0);
- var arg = (firstArg.localName=='root') ? qualifiers[0].childNodes[0] : args[1];
- CToP.applyTransform(mr,arg,0);
- }
- parentNode.appendChild(mr);
- }
+ "based-integer": function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var msub = CToP.createElement('msub');
+ CToP.applyTransform(msub,args[1],0);
+ CToP.applyTransform(msub,args[0],0);
+ parentNode.appendChild(msub);
+ },
- CToP.applyTokens["diff"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- if(bvars.length){ // d/dx form
- var outNode;
+ rational: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var mfrac = CToP.createElement('mfrac');
- var toprow = CToP.createElement('mrow');
- var bottomrow = CToP.createElement('mrow');
- mfrac.appendChild(toprow);
- mfrac.appendChild(bottomrow);
+ CToP.applyTransform(mfrac,args[0],0);
+ CToP.applyTransform(mfrac,args[1],0);
+ parentNode.appendChild(mfrac);
+ },
- var bvar;
- var degreeNode;
-
- var d = CToP.createElement('mi');
- d.textContent = 'd';
-
- var children = CToP.getChildren(bvars[0]);
- for(var j=0;j<children.length;j++){
- if(children[j].localName=='degree'){
- var childNode = CToP.getChildren(children[j])[0];
- if(childNode.textContent!='1'){
- degreeNode = childNode;
- var msup = CToP.createElement('msup');
- msup.appendChild(d);
- d = msup;
- CToP.applyTransform(d,degreeNode,0);
- }
- } else {
- bvar = children[j];
+ times: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var needsBrackets = precedence>3;
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo','(');
+ }
+ for (var j = 0, l = args.length; j<l; j++ ) {
+ if (j>0) {
+ CToP.appendToken(mrow,'mo',(args[j].nodeName === 'cn') ? "\u00D7" :"\u2062");
}
+ CToP.applyTransform(mrow,args[j],3);
+ }
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo',')');
}
- toprow.appendChild(d);
+ parentNode.appendChild(mrow);
+ },
- if(args.length){
- switch(args[0].localName) {
- case 'apply':
- case 'bind':
- case 'reln':
- var mrow = CToP.createElement('mrow');
- mrow.appendChild(mfrac);
- CToP.applyTransform(mrow,args[0],3);
- outNode = mrow;
- break;
- default:
- CToP.applyTransform(toprow,args[0],0);
- outNode = mfrac;
+ plus: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var needsBrackets = precedence>2;
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo','(');
+ }
+ for (var j = 0, l = args.length; j<l; j++ ) {
+ var arg = args[j];
+ var children = CToP.getChildren(arg);
+ if (j>0) {
+ var n;
+ if (CToP.settings.collapsePlusMinus) {
+ if (arg.nodeName === 'cn' && !(children.length) && (n = Number(CToP.getTextContent(arg))) <0) {
+ CToP.appendToken(mrow,'mo','\u2212');
+ CToP.appendToken(mrow,'mn', -n);
+ } else if (arg.nodeName === 'apply' && children.length === 2 && children[0].nodeName === 'minus') {
+ CToP.appendToken(mrow,'mo','\u2212');
+ CToP.applyTransform(mrow,children[1],2);
+ } else if (arg.nodeName === 'apply' && children.length>2 && children[0].nodeName === 'times' && children[1].nodeName === 'cn' && ( n = Number(CToP.getTextContent(children[1])) < 0)) {
+ CToP.appendToken(mrow,'mo','\u2212');
+ CToP.getTextContent(children[1]) = -n;// fix me: modifying document
+ CToP.applyTransform(mrow,arg,2);
+ } else{
+ CToP.appendToken(mrow,'mo','+');
+ CToP.applyTransform(mrow,arg,2);
+ }
+ } else {
+ CToP.appendToken(mrow,'mo','+');
+ CToP.applyTransform(mrow,arg,2);
+ }
+ } else {
+ CToP.applyTransform(mrow,arg,2);
}
}
+ if (needsBrackets) {
+ CToP.appendToken(mrow,'mo',')');
+ }
+ parentNode.appendChild(mrow);
+ },
+
+ transpose: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var msup = CToP.createElement('msup');
+ CToP.applyTransform(msup,args[0],precedence);
+ CToP.appendToken(msup,'mi','T');
+ parentNode.appendChild(msup);
+ },
+
+ power: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var msup = CToP.createElement('msup');
+ CToP.applyTransform(msup,args[0],3);
+ CToP.applyTransform(msup,args[1],precedence);
+ parentNode.appendChild(msup);
+ },
- CToP.appendToken(bottomrow,'mi','d');
+ selector: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var msub = CToP.createElement('msub');
+ var mrow = args ? args[0]: CToP.createElement('mrow');
+ CToP.applyTransform(msub,mrow,0);
+ var mrow2 = CToP.createElement('mrow');
+ for (var i = 1, l = args.length; i<l; i++ ) {
+ if (i != 1) {
+ CToP.appendToken(mrow2,'mo',',');
+ }
+ CToP.applyTransform(mrow2,args[i],0);
+ }
+ msub.appendChild(mrow2);
+ parentNode.appendChild(msub);
+ },
- if(degreeNode){
- var msup2 = CToP.createElement('msup');
- CToP.applyTransform(msup2,bvar,0);
- CToP.applyTransform(msup2,degreeNode,0);
- bottomrow.appendChild(msup2);
+ log: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var mi = CToP.createElement('mi');
+ CToP.setTextContent(mi,'log');
+ if (qualifiers.length && qualifiers[0].nodeName === 'logbase') {
+ var msub = CToP.createElement('msub');
+ msub.appendChild(mi);
+ CToP.applyTransform(msub,CToP.getChildren(qualifiers[0])[0],0);
+ mrow.appendChild(msub);
} else {
- CToP.applyTransform(bottomrow,bvar,0);
+ mrow.appendChild(mi);
}
+ CToP.applyTransform(mrow,args[0],7);
+ parentNode.appendChild(mrow);
+ },
+ "int": function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ var mo = CToP.createElement('mo');
+ CToP.setTextContent(mo,'\u222B');
+ var msubsup = CToP.createElement('msubsup');
+ msubsup.appendChild(mo);
+ var mrow1 = CToP.createElement('mrow');
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName === 'lowlimit'||
+ qualifiers[i].nodeName === 'condition'||
+ qualifiers[i].nodeName === 'domainofapplication')
+ {
+ var children = CToP.getChildren(qualifiers[i]);
+ for (var j = 0, num_children = children.length; j<num_children; j++ ) {
+ CToP.applyTransform(mrow1,children[j],0);
+ }
+ } else {
+ var children = CToP.getChildren(qualifiers[i]);
+ if (qualifiers[i].nodeName === 'interval' && children.length === 2) {
+ CToP.applyTransform(mrow1,children[0],0);
+ }
+ }
+ }
+ msubsup.appendChild(mrow1);
+ var mrow2 = CToP.createElement('mrow');
+ for (var i = 0, num_qualifiers = qualifiers.length; i<num_qualifiers; i++ ) {
+ if (qualifiers[i].nodeName === 'uplimit') {
+ var children = CToP.getChildren(qualifiers[i]);
+ for (j = 0, num_children = children.length; j<num_children; j++ ) {
+ CToP.applyTransform(mrow2,children[j],0);
+ }
+ break;
+ } else if (qualifiers[i].nodeName === 'interval' ) {
+ var children = CToP.getChildren(qualifiers[i]);
+ CToP.applyTransform(mrow2,children[children.length-1],0);
+ break;
+ }
+ }
+ msubsup.appendChild(mrow2);
+ mrow.appendChild(msubsup);
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ CToP.applyTransform(mrow,args[i],0);
+ }
+ for (var i = 0, l = bvars.length; i<l; i++ ) {
+ var bvar = bvars[i];
+ var children = CToP.getChildren(bvar);
+ if (children.length) {
+ var mrow3 = CToP.createElement("mrow");
+ CToP.appendToken(mrow3,'mi','d');
+ CToP.applyTransform(mrow3,children[0],0);
+ mrow.appendChild(mrow3);
+ }
+ }
+ parentNode.appendChild(mrow);
+ },
- parentNode.appendChild(outNode);
- } else { // f' form
+ inverse: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
var msup = CToP.createElement('msup');
- var mrow = CToP.createElement('mrow');
- msup.appendChild(mrow);
- CToP.applyTransform(mrow,args[0],0);
- CToP.appendToken(m,'mo','\u2032'); // tick
+ var arg = (args.length) ? args[0] : CToP.createElement('mrow');
+ CToP.applyTransform(msup,arg,precedence);
+ var mfenced = CToP.createElement('mfenced');
+ CToP.appendToken(mfenced,'mn','-1');
+ msup.appendChild(mfenced);
parentNode.appendChild(msup);
- }
- }
+ },
- CToP.applyTokens["partialdiff"] = function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
- var m, mi, msup, mrow, mo, z;
-
- var mfrac = CToP.createElement('mfrac');
- var toprow = CToP.createElement('mrow');
- var bottomrow = CToP.createElement('mrow');
- mfrac.appendChild(toprow);
- mfrac.appendChild(bottomrow);
-
- var degreeNode, differendNode;
-
- if(bvars.length==0 && args.length==2 && args[0].localName=='list'){
- if(args[1].localName=='lambda') { // `d^(n+m)/(dx^n dy^m) f` form, through a lambda
- var degree = CToP.getChildren(args[0]).length;
- if(degree!=1) {
- msup = CToP.createElement('msup');
- CToP.appendToken(msup,'mo','\u2202'); // curly d
- CToP.appendToken(msup,'mn',degree);
- toprow.appendChild(msup);
- } else {
- CToP.appendToken(toprow,'mo','\u2202');
+ quotient: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.appendToken(mrow,'mo','\u230A');
+ if (args.length) {
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(mrow,'mo','/');
+ if (args.length>1) {
+ CToP.applyTransform(mrow,args[1],0);
}
+ }
+ CToP.appendToken(mrow,'mo','\u230B');
+ parentNode.appendChild(mrow);
+ },
- var children = CToP.getChildren(args[1]);
-
- differendNode = children[children.length - 1]; // thing being differentiated
+ factorial: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mrow = CToP.createElement('mrow');
+ CToP.applyTransform(mrow,args[0],4);
+ CToP.appendToken(mrow,'mo','!');
+ parentNode.appendChild(mrow);
+ },
- var bvarNames = [];
- var lambdaChildren = CToP.getChildren(args[1]); // names of bound variables
- var lambdaSequence = CToP.getChildren(args[0]); // indices of bound variable names, in order
- for(var i=0;i<lambdaChildren.length;i++){
- if(lambdaChildren[i].localName=='bvar'){
- bvarNames.push(CToP.getChildren(lambdaChildren[i])[0]);
- }
+ root: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var mr;
+ if (firstArg.nodeName === 'root' && (qualifiers.length === 0 || (qualifiers[0].nodeName === 'degree' && CToP.getTextContent(qualifiers[0]) === '2'))) {
+ mr = CToP.createElement('msqrt');
+ for (var i = 0, l = args.length; i<l; i++ ) {
+ CToP.applyTransform(mr,args[i],0);
}
+ } else {
+ mr = CToP.createElement('mroot');
+ CToP.applyTransform(mr,args[0],0);
+ var arg = (firstArg.nodeName === 'root') ? qualifiers[0].childNodes[0] : args[1];
+ CToP.applyTransform(mr,arg,0);
+ }
+ parentNode.appendChild(mr);
+ },
- var lastN = null, degree = 0;
- function addDiff(n,degree) {
- CToP.appendToken(bottomrow,'mo','\u2202');
- var bvar = bvarNames[n];
- if(degree>1) {
- var msup = CToP.createElement('msup');
- CToP.applyTransform(msup,bvar,0);
- CToP.appendToken(msup,'mn',degree);
- bottomrow.appendChild(msup);
+ diff: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ if (bvars.length) { // d/dx form
+ var outNode;
+ var mfrac = CToP.createElement('mfrac');
+ var toprow = CToP.createElement('mrow');
+ var bottomrow = CToP.createElement('mrow');
+ mfrac.appendChild(toprow);
+ mfrac.appendChild(bottomrow);
+
+ var bvar;
+ var degreeNode;
+
+ var d = CToP.createElement('mi');
+ CToP.setTextContent(d,'d');
+
+ var children = CToP.getChildren(bvars[0]);
+ for (var j = 0, l = children.length; j<l; j++ ) {
+ if (children[j].nodeName === 'degree') {
+ var childNode = CToP.getChildren(children[j])[0];
+ if (CToP.getTextContent(childNode) != '1') {
+ degreeNode = childNode;
+ var msup = CToP.createElement('msup');
+ msup.appendChild(d);
+ d = msup;
+ CToP.applyTransform(d,degreeNode,0);
+ }
} else {
- CToP.applyTransform(bottomrow,bvar,0);
+ bvar = children[j];
}
}
- for(var i=0;i<lambdaSequence.length;i++){
- var n = Number(lambdaSequence[i].textContent)-1;
- if(lastN!==null && n!=lastN) {
- addDiff(lastN,degree);
- degree = 0;
+ toprow.appendChild(d);
+
+ if (args.length) {
+ switch(args[0].nodeName) {
+ case 'apply':
+ case 'bind':
+ case 'reln':
+ var mrow = CToP.createElement('mrow');
+ mrow.appendChild(mfrac);
+ CToP.applyTransform(mrow,args[0],3);
+ outNode = mrow;
+ break;
+ default:
+ CToP.applyTransform(toprow,args[0],0);
+ outNode = mfrac;
}
- lastN = n;
- degree += 1;
}
- if(lastN) {
- addDiff(lastN,degree);
+
+ CToP.appendToken(bottomrow,'mi','d');
+
+ if (degreeNode) {
+ var msup2 = CToP.createElement('msup');
+ CToP.applyTransform(msup2,bvar,0);
+ CToP.applyTransform(msup2,degreeNode,0);
+ bottomrow.appendChild(msup2);
+ } else {
+ CToP.applyTransform(bottomrow,bvar,0);
}
- } else { // `D_i_j f` form
+
+
+ parentNode.appendChild(outNode);
+ } else { // f' form
+ var msup = CToP.createElement('msup');
var mrow = CToP.createElement('mrow');
- var msub = CToP.createElement('msub');
- CToP.appendToken(msub,'mi','D');
- var bvar = CToP.getChildren(args[0]);
- msub.appendChild(CToP.createmfenced(bvar,'',''));
- mrow.appendChild(msub);
- CToP.applyTransform(mrow,args[1],0);
- parentNode.appendChild(mrow);
- return;
+ msup.appendChild(mrow);
+ CToP.applyTransform(mrow,args[0],0);
+ CToP.appendToken(m,'mo','\u2032'); // tick
+ parentNode.appendChild(msup);
}
- } else { // `d^(n+m)/(dx^n dy^m) f` form, with bvars
- var msup = CToP.createElement('msup');
- toprow.appendChild(msup);
- CToP.appendToken(msup,'mo','\u2202');
+ },
+
+ partialdiff: function(parentNode,contentMMLNode,firstArg,args,bvars,qualifiers,precedence) {
+ var m, mi, msup, mrow, mo, z;
+
+ var mfrac = CToP.createElement('mfrac');
+ var toprow = CToP.createElement('mrow');
+ var bottomrow = CToP.createElement('mrow');
+ mfrac.appendChild(toprow);
+ mfrac.appendChild(bottomrow);
+
+ var degreeNode, differendNode;
- var degreeRow = CToP.createElement('mrow');
- msup.appendChild(degreeRow);
+ if (bvars.length === 0 && args.length === 2 && args[0].nodeName === 'list') {
+ if (args[1].nodeName === 'lambda') { // `d^(n+m)/(dx^n dy^m) f` form, through a lambda
+ var degree = CToP.getChildren(args[0]).length;
+ if (degree != 1) {
+ msup = CToP.createElement('msup');
+ CToP.appendToken(msup,'mo','\u2202'); // curly d
+ CToP.appendToken(msup,'mn',degree);
+ toprow.appendChild(msup);
+ } else {
+ CToP.appendToken(toprow,'mo','\u2202');
+ }
- var qualifier;
+ var children = CToP.getChildren(args[1]);
- if(qualifiers.length && qualifiers[0].localName=='degree' && CToP.getChildren(qualifiers[0]).length){
- qualifier = CToP.getChildren(qualifiers[0])[0];
- CToP.applyTransform(degreeRow,qualifier,0);
- } else {
- var degree = 0;
- var hadFirst = false;
- for(var i=0;i<bvars.length;i++){
- var children = CToP.getChildren(bvars[i]);
- if(children.length==2){
- for(j=0;j<2;j++){
- if(children[j].localName=='degree') {
- if(/^\s*\d+\s*$/.test(children[j].textContent)){
- degree += Number(children[j].textContent);
- } else {
- if(hadFirst){
- CToP.appendToken(degreeRow,'mo','+');
+ differendNode = children[children.length - 1]; // thing being differentiated
+
+ var bvarNames = [];
+ var lambdaChildren = CToP.getChildren(args[1]); // names of bound variables
+ var lambdaSequence = CToP.getChildren(args[0]); // indices of bound variable names, in order
+ for (var i = 0, l = lambdaChildren.length; i<l; i++ ) {
+ if (lambdaChildren[i].nodeName === 'bvar') {
+ bvarNames.push(CToP.getChildren(lambdaChildren[i])[0]);
+ }
+ }
+
+ var lastN = null, degree = 0;
+ function addDiff(n,degree) {
+ CToP.appendToken(bottomrow,'mo','\u2202');
+ var bvar = bvarNames[n];
+ if (degree>1) {
+ var msup = CToP.createElement('msup');
+ CToP.applyTransform(msup,bvar,0);
+ CToP.appendToken(msup,'mn',degree);
+ bottomrow.appendChild(msup);
+ } else {
+ CToP.applyTransform(bottomrow,bvar,0);
+ }
+ }
+ for (var i = 0, l = lambdaSequence.length; i<l; i++ ) {
+ var n = Number(CToP.getTextContent(lambdaSequence[i]))-1;
+ if (lastN !== null && n != lastN) {
+ addDiff(lastN,degree);
+ degree = 0;
+ }
+ lastN = n;
+ degree += 1;
+ }
+ if (lastN) {
+ addDiff(lastN,degree);
+ }
+ } else { // `D_i_j f` form
+ var mrow = CToP.createElement('mrow');
+ var msub = CToP.createElement('msub');
+ CToP.appendToken(msub,'mi','D');
+ var bvar = CToP.getChildren(args[0]);
+ msub.appendChild(CToP.createmfenced(bvar,'',''));
+ mrow.appendChild(msub);
+ CToP.applyTransform(mrow,args[1],0);
+ parentNode.appendChild(mrow);
+ return;
+ }
+ } else { // `d^(n+m)/(dx^n dy^m) f` form, with bvars
+ var msup = CToP.createElement('msup');
+ toprow.appendChild(msup);
+ CToP.appendToken(msup,'mo','\u2202');
+
+ var degreeRow = CToP.createElement('mrow');
+ msup.appendChild(degreeRow);
+
+ var qualifier;
+
+ if (qualifiers.length && qualifiers[0].nodeName === 'degree' && CToP.getChildren(qualifiers[0]).length) {
+ qualifier = CToP.getChildren(qualifiers[0])[0];
+ CToP.applyTransform(degreeRow,qualifier,0);
+ } else {
+ var degree = 0;
+ var hadFirst = false;
+ for (var i = 0, l = bvars.length; i<l; i++ ) {
+ var children = CToP.getChildren(bvars[i]);
+ if (children.length === 2) {
+ for (j = 0;j<2;j++) {
+ if (children[j].nodeName === 'degree') {
+ if (/^\s*\d+\s*$/.test(CToP.getTextContent(children[j]))) {
+ degree += Number(CToP.getTextContent(children[j]));
+ } else {
+ if (hadFirst) {
+ CToP.appendToken(degreeRow,'mo','+');
+ }
+ hadFirst = true;
+ CToP.applyTransform(degreeRow,CToP.getChildren(children[j])[0],0);
}
- hadFirst = true;
- CToP.applyTransform(degreeRow,CToP.getChildren(children[j])[0],0);
}
}
+ } else {
+ degree++;
}
- } else {
- degree++;
+ }
+ if (degree>0) {
+ if (hadFirst) {
+ CToP.appendToken(degreeRow,'mo','+');
+ }
+ CToP.appendToken(degreeRow,'mn',degree);
}
}
- if(degree>0){
- if(hadFirst){
- CToP.appendToken(degreeRow,'mo','+');
- }
- CToP.appendToken(degreeRow,'mn',degree);
- }
- }
- if(args.length){
- differendNode = args[0];
- }
+ if (args.length) {
+ differendNode = args[0];
+ }
- for(var i=0;i<bvars.length;i++){
- CToP.appendToken(bottomrow,'mo','\u2202');
- var children = CToP.getChildren(bvars[i]);
+ for (var i = 0, l = bvars.length; i<l; i++ ) {
+ CToP.appendToken(bottomrow,'mo','\u2202');
+ var children = CToP.getChildren(bvars[i]);
- if(children.length==2){
- for(j=0;j<2;j++){
- if(children[j].localName=='degree'){
+ if (children.length === 2) {
+ for (j = 0;j<2;j++) {
+ if (children[j].nodeName === 'degree') {
var msup2 = CToP.createElement('msup');
CToP.applyTransform(msup2,children[1-j],0);
var bvarDegreeNode = CToP.getChildren(children[j])[0];
CToP.applyTransform(msup2,bvarDegreeNode,0);
bottomrow.appendChild(msup2);
+ }
}
- }
- } else if(children.length==1) {
+ } else if (children.length === 1) {
CToP.applyTransform(bottomrow,children[0],0);
+ }
}
}
- }
- if(differendNode) {
- switch(differendNode.localName) {
- case 'apply':
- case 'bind':
- case 'reln':
- var mrow = CToP.createElement('mrow');
- mrow.appendChild(mfrac);
- CToP.applyTransform(mrow,differendNode,3);
- outNode = mrow;
- break;
- default:
- CToP.applyTransform(toprow,differendNode,0);
- outNode = mfrac;
+ if (differendNode) {
+ switch(differendNode.nodeName) {
+ case 'apply':
+ case 'bind':
+ case 'reln':
+ var mrow = CToP.createElement('mrow');
+ mrow.appendChild(mfrac);
+ CToP.applyTransform(mrow,differendNode,3);
+ outNode = mrow;
+ break;
+ default:
+ CToP.applyTransform(toprow,differendNode,0);
+ outNode = mfrac;
+ }
+ } else {
+ outNode = mfrac;
}
- } else {
- outNode = mfrac;
+ parentNode.appendChild(outNode);
}
- parentNode.appendChild(outNode);
- }
+ };
+ CToP.applyTokens.size = CToP.applyTokens.card;
return CToP;
})(MathJax.Hub);
@@ -1636,15 +1704,15 @@ MathJax.Extension["MathML/content-mathml"] = (function(HUB) {
MathJax.Hub.Register.StartupHook("MathML Jax Ready",function () {
- var MATHML = MathJax.InputJax.MathML,
- PARSE = MATHML.Parse.prototype;
- var CToP = MathJax.Extension["MathML/content-mathml"];
+ var MATHML = MathJax.InputJax.MathML;
+
+ var CToP = MathJax.Extension["MathML/content-mathml"];
MATHML.DOMfilterHooks.Add(function (data) {
data.math = CToP.transformElement(data.math);
});
- MathJax.Hub.Startup.signal.Post("MathML content-mathml Ready");
+ MathJax.Hub.Startup.signal.Post("MathML/content-mathml Ready");
});
MathJax.Ajax.loadComplete("[MathJax]/extensions/MathML/content-mathml.js");