head
に以下の要素を追加する
<head>
<meta charset="utf-8">
<script>window.MathJax = { MathML: { extensions: ["mml3.js", "content-mathml.js"]}};</script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
</head>
以下のようにMathMLを埋め込みできる.
エディタで保存し,chromeなどで開いてみてほしい.
e.g.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script>window.MathJax = { MathML: { extensions: ["mml3.js", "content-mathml.js"]}};</script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
</head>
<body>
<math display="block">
<apply>
<int/>
<bvar>
<ci>x</ci>
</bvar>
<apply>
<root/>
<apply>
<power/>
<ci>x</ci>
<cn>-1</cn>
</apply>
</apply>
</apply>
</math>
</body>
</html>