- MathJax是什么
- MathJax AsciiMath Support
- 入门指南
- MathJax Output Formats
- Loading MathJax Dynamically
- 安装和测试MathJax
- The MathJax Community
- Modifying Math on the Page
- 加载和配置MathJax
- What’s New in MathJax v2.0
- MathJax API
- Common Configurations
- What’s New in MathJax v1.1
- Describing HTML snippets
- Configuration Objects
- Migrating from MathJax v1.0 to v1.1
- CSS Style Objects
- Using MathJax in popular web platforms
- Converting to MathJax from jsMath
- Glossary
- MathJax TeX and LaTeX Support
- The MathJax Processing Model
- MathJax MathML Support
- The MathJax Startup Sequence
- Synchronizing your code with MathJax

# Common Configurations

MathJax comes with a number of pre-defined configuration files in the

`MathJax/config` directory. The `default.js` file contains nearly all

the possible configuration options together with comments explaining them,

so you can use that file to customize MathJax to your needs. Simply load

it via

<script type="text/javascript" src="path-to-MathJax/MathJax.js?config=default"></script>

where `path-to-MathJax` is the URL to the MathJax directory on your

server or hard disk. If you are using MathJax from the CDN, you can

view the contents of default.js as a

reference, but you will not be able to edit the CDN copy. It is

possible to use the CDN copy of MathJax with your own configuration

file, however; see for details.

The remaining files in the MathJax/config directory are

combined configuration files that include not just configuration

parameters but also the files that MathJax would need to load for

those configurations. This means MathJax will have to load fewer

files, and since each file access requires establishing connections

over the network, it can be faster to load one larger file than

several smaller ones. See for more details about how to load configurations, and how

to modify the parameters for a configuration file.

The following sections describe the contents of the combined configuration

files. Each comes in two flavors: a standard version and a “full” version.

The standard version simply defines the output processor(s) that are part

of the configuration, but doesn’t load the code that implements the output

processor. The full version loads the complete output processors, so

everything that MathJax needs for the page should be loaded up front, and

there will be no delay once the page is ready to be processed. To obtain

the “full” version, add `-full` to the end of the configuration file

name.

## The TeX-MML-AM_HTMLorMML configuration file

This configuration file is the most general of the pre-defined

configurations. It loads all the main MathJax components, including

the TeX, MathML, and AsciiMath preprocessors and input processors, the

AMSmath, AMSsymbols, noErrors, and noUndefined TeX extensions, both

the native MathML and HTML-with-CSS output processor definitions, and

the MathMenu and MathZoom extensions. It is equivalent to the

following configuration:

MathJax.Hub.Config({ config: ["MMLorHTML.js"], jax: ["input/TeX","input/MathML","input/AsciiMath","output/HTML-CSS","output/NativeMML"], extensions: ["tex2jax.js","mml2jax.js","asciimath2jax.js","MathMenu.js","MathZoom.js"], TeX: { extensions: ["AMSmath.js","AMSsymbols.js","noErrors.js","noUndefined.js"] } });

In addition, it loads the mml Element Jax, the TeX, MathML, and

AsciiMath input jax main code (not just the definition files), as well

as the toMathML extension, which is used by the Show Source option

in the MathJax contextual menu. The -full version also loads both the

HTML-CSS and NativeMML output jax main code, plus the HTML-CSS

mtable extension, which is normally loaded on demand.

See the section for

other configuration options for the `tex2jax` preprocessor, and the

section for options

that control the TeX input processor.

See the section for

other configuration options for the `mml2jax` preprocessor, and the

section for

options that control the MathML input processor.

See the section for

other configuration options for the `asciimath2jax` preprocessor, and the

section for

options that control the AsciiMath input processor.

See for more

information on the NativeMML and HTML-CSS output processors. See the

section for

details on the options that control the `MMLorHTML` configuration.

## The TeX-AMS-MML_HTMLorMML configuration file

This configuration file is the most commonly used of the pre-defined

configurations. It loads all the main MathJax components, including

the TeX and MathML preprocessors and input processors, the AMSmath,

AMSsymbols, noErrors, and noUndefined TeX extensions, both the native

MathML and HTML-with-CSS output processor definitions, and the

MathMenu and MathZoom extensions. It is equivalent to the following

configuration:

MathJax.Hub.Config({ config: ["MMLorHTML.js"], jax: ["input/TeX","input/MathML","output/HTML-CSS","output/NativeMML"], extensions: ["tex2jax.js","mml2jax.js","MathMenu.js","MathZoom.js"], TeX: { extensions: ["AMSmath.js","AMSsymbols.js","noErrors.js","noUndefined.js"] } });

In addition, it loads the mml Element Jax, the TeX and MathML input

jax main code (not just the definition files), as well as the

toMathML extension, which is used by the Show Source option in the

MathJax contextual menu. The `-full` version also loads both the

HTML-CSS and NativeMML output jax main code, plus the HTML-CSS

mtable extension, which is normally loaded on demand.

See the section for

other configuration options for the `tex2jax` preprocessor, and the

section for options

that control the TeX input processor.

See the section for

other configuration options for the `mml2jax` preprocessor, and the

section for

options that control the MathML input processor.

See for more

information on the NativeMML and HTML-CSS output processors. See the

section for

details on the options that control the `MMLorHTML` configuration.

## The TeX-AMS_HTML configuration file

This configuration file is for sites that only use TeX format for their

mathematics, and that want the output to be as close to TeX output as

possible. This uses the HTML-CSS output jax (even when the user’s browser

understands MathML). The user can still use the MathJax contextual menu

to select the NativeMML output jax if they desire.

This file includes all the important MathJax components for TeX input and

output, including the tex2jax preprocessor and TeX input jax, the

AMSmath, AMSsymbols, noErrors, and noUndefined TeX extensions, the

HTML-with-CSS output processor definition, and the MathMenu and MathZoom

extensions. It is equivalent to the following configuration:

MathJax.Hub.Config({ jax: ["input/TeX","output/HTML-CSS"], extensions: ["tex2jax.js","MathMenu.js","MathZoom.js"], TeX: { extensions: ["AMSmath.js","AMSsymbols.js","noErrors.js","noUndefined.js"] } });

In addition, it loads the mml Element Jax and the TeX input jax main code

(not just the definition file), as well as the toMathML extension, which

is used by the Show Source option in the MathJax contextual menu. The `-full`

version also loads the HTML-CSS output jax main code, plus the HTML-CSS

mtable extension, which is normally loaded on demand.

See the section for

other configuration options for the `tex2jax` preprocessor, and the

section for options

that control the TeX input processor.

See for more

information on the HTML-CSS output processor.

## The MML_HTMLorMML configuration file

This configuration file is for sites that only use MathML format for their

mathematics. It will use MathML output in browsers where that is

supported well, and HTML-CSS output otherwise. The user can still use the

MathJax contextual menu to select the other output format if they desire.

This file includes all the important MathJax components for MathML input

and output, including the mml2jax preprocessor and MathML input jax, the

NativeMML and HTML-CSS output processor definition files, and the MathMenu

and MathZoom extensions. It is equivalent to the following configuration:

MathJax.Hub.Config({ config: ["MMLorHTML.js"], jax: ["input/MathML","output/HTML-CSS","output/NativeMML"], extensions: ["mml2jax.js","MathMenu.js","MathZoom.js"] });

In addition, it loads the mml Element Jax and the MathML input jax main

code (not just the definition file), as well as the toMathML extension,

which is used by the Show Source option in the MathJax contextual menu.

The `-full` version also loads both the HTML-CSS and NativeMML output jax main

code files, plus the HTML-CSS mtable extension, which is normally loaded

on demand.

See the section for

other configuration options for the `mml2jax` preprocessor, and the

section for

options that control the MathML input processor.

See for more

information on the NativeMML and HTML-CSS output processors. See the

section for

details on the options that control the `MMLorHTML` configuration.

## The AM_HTMLorMML configuration file

This configuration file is for sites that only use AsciiMath format for their

mathematics. It will use MathML output in browsers where that is

supported well, and HTML-CSS output otherwise. The user can still use the

MathJax contextual menu to select the other output format if they desire.

This file includes all the important MathJax components for AsciiMath

input and output, including the asciimath2jax preprocessor and

AsciiMath input jax, the NativeMML and HTML-CSS output processor

definition files, and the MathMenu and MathZoom extensions. It is

equivalent to the following configuration:

MathJax.Hub.Config({ config: ["MMLorHTML.js"], jax: ["input/AsciiMath","output/HTML-CSS","output/NativeMML"], extensions: ["asciimath2jax.js","MathMenu.js","MathZoom.js"] });

In addition, it loads the mml Element Jax and the TeX input jax main code

(not just the definition file), as well as the toMathML extension, which

is used by the Show Source option in the MathJax contextual menu. The `-full`

version also loads the HTML-CSS output jax main code, plus the HTML-CSS

mtable extension, which is normally loaded on demand.

See the

section for other configuration options for the `asciimath2jax`

preprocessor, and the section for options that control the AsciiMath

input processor. See

for more information on the HTML-CSS and NativeMML output processors.

See the section

for details on the options that control the `MMLorHTML`

configuration.

## The TeX-AMS-MML_SVG configuration file

This configuration file is the same as TeX-AMS-MML_HTMLorMML except

that it uses the SVG output renderer rather than the NativeMML or

HTML-CSS ones. It loads all the main MathJax components, including

the TeX and MathML preprocessors and input processors, the AMSmath,

AMSsymbols, noErrors, and noUndefined TeX extensions, the SVG output

processor definitions, and the MathMenu and MathZoom extensions. It

is equivalent to the following configuration:

MathJax.Hub.Config({ jax: ["input/TeX","input/MathML","output/SVG"], extensions: ["tex2jax.js","mml2jax.js","MathMenu.js","MathZoom.js"], TeX: { extensions: ["AMSmath.js","AMSsymbols.js","noErrors.js","noUndefined.js"] } });

In addition, it loads the mml Element Jax, the TeX and MathML input

jax main code (not just the definition files), as well as the

toMathML extension, which is used by the Show Source option in the

MathJax contextual menu. The `-full` version also loads both the

SVG output jax main code, plus the SVG mtable extension, which

is normally loaded on demand.

See the section for

other configuration options for the `tex2jax` preprocessor, and the

section for options

that control the TeX input processor.

See the section for

other configuration options for the `mml2jax` preprocessor, and the

section for

options that control the MathML input processor.

See for more

information on the SVG output processor.

## The Accessible configuration file

This configuration file is essentially the same as

`TeX-AMS-MML_HTMLorMML` except that it includes options that are

designed for assistive technology, particularly for those with visual

challenged. This file is deprecated since the controls that make

MathJax work with screen readers are now available in the MathJax

contextual menu, and so there is no need to set them in the

configuration file any longer. So you can use any of the other

pre-defined configurations and readers with special needs should be

able to change the MathJax settings themselves to be appropriate for

their software.

The Accessible configuration is equivalent to the following:

MathJax.Hub.Config({ config: ["MMLorHTML.js"], jax: ["input/TeX","input/MathML","output/HTML-CSS","output/NativeMML"], extensions: ["tex2jax.js","mml2jax.js","MathMenu.js","MathZoom.js"], TeX: { extensions: ["AMSmath.js","AMSsymbols.js","noErrors.js","noUndefined.js"] }, menuSettings: { zoom: "Double-Click", mpContext: true, mpMouse: true }, errorSettings: { message: ["[Math Error]"] } });

This turns off the MathJax contextual menu for IE when MathPlayer is

active, and passes mouse events on to MathPlayer to allow screen

readers full access to MathPlayer. It also sets the zoom trigger

to double-click, so that readers can see a larger version of the

mathematics but double-clicking on any equation.

In addition, it loads the mml Element Jax, the TeX and MathML input jax

main code (not just the definition files), as well as the toMathML

extension, which is used by the Show Source option in the MathJax

contextual menu. The `-full` version also loads both the HTML-CSS and

NativeMML output jax main code, plus the HTML-CSS mtable extension, which

is normally loaded on demand.

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