The experimental MML3 extension is run when you include mml3.js
in the
extension
array of the MathML section of your :meth:`MathJax.Hub.Config()`
call. For example,
MathJax.Hub.Config({
MathML: {
extensions: ["mml3.js"]
}
});
The extension provides experimental support for the so-called elementary math elements as well as experimental support for bidirectional math.
The extension has no configuration options.