archive-gh-me/mathjs
1
0
Fork 0
mirror of https://github.com/josdejong/mathjs.git synced 2026-01-25 15:07:57 +00:00
Code Issues Projects Releases Wiki Activity

util/latex: Make use of templates based on number of arguments

Browse Source
This commit is contained in:
Max Bruckner 2015-04-13 00:25:51 +02:00
parent 29fd97839f
commit 2076bebdb0
1 changed files with 32 additions and 58 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
lib/util/latex.js
View File

@ -128,30 +128,21 @@ var functions = {
'gcd': '\\gcd\\left(%*%\\right)',
'lcm': defaultTemplate,
'log10': '\\log_{10}\\left(%0%\\right)',
'log': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 1) {
return '\\ln\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
}
return '\\log_{' + node.args[1].toTex(callbacks)
+ '}\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
'log': {
1: '\\ln\\left(%0%\\right)',
2: '\\log_%1%\\left(%0%\\right)'
},
'mod': '\\left(%0%' + exports.operators['mod'] + '%1%\\right)',
'multiply': '\\left(%0%' + exports.operators['multiply'] + '%1%\\right)',
'norm': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 1) {
return '\\left\\|{' + node.args[0].toTex(callbacks) + '}\\right\\|';
}
else {
return '\\mathrm{norm}\\left(' + functionArgs(node.args, callbacks) + '\\right)';
}
'norm': {
1: '\\left\\|%0%\\right\\|',
2: defaultTemplate
},
'nthRoot': '\\sqrt[%1%]%0%',
'pow': '\\left(%0%' + exports.operators['pow'] + '%1%\\right)',
'round': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 1) {
return '\\left\\lfloor{' + node.args[0].toTex(callbacks) + '}\\right\\rceil';
}
return '\\mathrm{round}\\left(' + functionArgs(node.args, callbacks) + '\\right)';
'round': {
1: '\\left\\lfloor%0%\\right\\rceil',
2: defaultTemplate
},
'sign': defaultTemplate,
'sqrt': '\\sqrt%0%',
@ -177,56 +168,39 @@ var functions = {
're': '\\Re\\left\\lbrace%0%\\right\\rbrace',
//construction
'bignumber': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 0) {
return '0';
}
return '\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
'bignumber': {
0: '0',
1: '\\left(%0%\\right)'
},
'boolean': defaultTemplate,
'chain': defaultTemplate,
'complex': function (node, callbacks) { //TODO use templates for that?
switch (node.args.length) {
case 0:
return '0';
case 1:
return '\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
case 2:
return '\\left({\\left({' + node.args[0].toTex(callbacks)
+ '}\\right)+i\\cdot\\left({' + node.args[1].toTex(callbacks) + '}\\right)}\\right)';
}
'complex': {
0: '0',
1: '\\left(%0%\\right)',
2: '\\left({\\left(%0%\\right)+'
+ exports.symbols['i'] + '\\cdot\\left(%1%\\right)}\\right)',
},
'index': defaultTemplate,
'matrix': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 0) {
return '\\begin{bmatrix}\\end{bmatrix}';
}
return '\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
'matrix': {
0: '\\begin{bmatrix}\\end{bmatrix}',
1: '\\left(%0%\\right)',
2: '\\left(%0%\\right)'
},
'number': function (node, callbacks) { //TODO use templates for that?
switch (node.args.length) {
case 0:
return '0';
case 1:
return '\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
case 2:
return '\\left(\\left({' + node.args[0].toTex(callbacks)
+ '}\\right){' + node.args[1].toTex(callbacks) + '}\\right)';
}
'number': {
0: '0',
1: '\\left(%0%\\right)',
2: '\\left(\\left(%0%\\right)%1%\\right)'
},
'parser': defaultTemplate,
'string': function (node, callbacks) { //TODO use templates for that?
if (node.args.length === 0) {
return '""';
'string': {
0: '""',
1: function (node) {
return '"' + node.args[0].toString() + '"';
}
return '"' + node.args[0].toString() + '"';
},
'unit': function (node, callbacks) {
if (node.args.length === 1) {
return '\\left({' + node.args[0].toTex(callbacks) + '}\\right)';
}
return '\\left({\\left({' + node.args[0].toTex(callbacks)
+ '}\\right){' + node.args[1].toTex() + '}}\\right)';
'unit': {
1: '\\left(%0%\\right)',
2: '\\left({\\left(%0%\\right)%1%}\\right)'
},
//expression TODO does the default even work in this case? (.toTex on the args)