The options below control the operation of the tex2jax preprocessor that is run when you include "tex2jax.js" in the extensions array of your configuration. They are listed with their default values. To set any of these options, include a tex2jax section in your MathJax.Hub.Config() call. For example
MathJax.Hub.Config({
tex2jax: {
inlineMath: [ ['$','$'], ['\\(','\\)'] ]
}
});
would set the inlineMath delimiters for the tex2jax preprocessor.
Array of pairs of strings that are to be used as in-line math delimters. The first in each pair is the initial delimiter and the second is the terminal delimiter. You can have as many pairs as you want. For example,
inlineMath: [ ['$','$'], ['\\(','\\)'] ]
would cause tex2jax to look for $...$ and \(...\) as delimiters for inline mathematics. (Note that the single dollar signs are not enabled by default because they are used too frequently in normal text, so if you want to use them for math delimiters, you must specify them explicitly.)
Note that the delimiters can’t look like HTML tags (i.e., can’t include the less-than sign), as these would be turned into tags by the browser before MathJax has the chance to run. You can only include text, not tags, as your math delimiters.
Array of pairs of strings that are to be used as delimters for displayed equations. The first in each pair is the initial delimiter and the second is the terminal delimiter. You can have as many pairs as you want.
Note that the delimiters can’t look like HTML tags (i.e., can’t include the less-than sign), as these would be turned into tags by the browser before MathJax has the chance to run. You can only include text, not tags, as your math delimiters.
This controls whether tex2jax inserts MathJax_Preview spans to make a preview available, and what preview to use, when it locates in-line or display mathematics in the page. The default is "TeX", which means use the TeX code as the preview (which will be visible until it is processed by MathJax). Set to "none" to prevent previews from being inserted (the math will simply disappear until it is typeset). Set to an array containing the description of an HTML snippet in order to use the same preview for all equations on the page.
Examples:
preview: ["[math]"], // insert the text "[math]" as the preview
preview: [["img",{src: "/images/mypic.jpg"}]], // insert an image as the preview
See the description of HTML snippets for details on how to represent HTML code in this way.