hugo-coder/layouts/partials/posts/math.html

{{- if .Params.math -}}
  <script type="text/javascript" async
    src="https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js">
    MathJax.Hub.Config({
      tex2jax: {
        inlineMath: [['$','$']],
        displayMath: [['$$','$$']],
        processEscapes: true,
        processEnvironments: true,
        skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
        TeX: { extensions: ["AMSmath.js", "AMSsymbols.js"] }
      }
    });
    MathJax.Hub.Queue(function() {
      // Fix <code> tags after MathJax finishes running. This is a
      // hack to overcome a shortcoming of Markdown. Discussion at
      // https://github.com/mojombo/jekyll/issues/199
      var all = MathJax.Hub.getAllJax(), i;
      for(i = 0; i < all.length; i += 1) {
          all[i].SourceElement().parentNode.className += ' has-jax';
      }
    });
  </script>
{{- end -}}
{{- if .Params.katex -}}
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.1/dist/katex.min.css" integrity="sha384-dbVIfZGuN1Yq7/1Ocstc1lUEm+AT+/rCkibIcC/OmWo5f0EA48Vf8CytHzGrSwbQ" crossorigin="anonymous">
  <script defer src="https://cdn.jsdelivr.net/npm/katex@0.10.1/dist/katex.min.js" integrity="sha384-2BKqo+exmr9su6dir+qCw08N2ZKRucY4PrGQPPWU1A7FtlCGjmEGFqXCv5nyM5Ij" crossorigin="anonymous"></script>
  <script defer src="https://cdn.jsdelivr.net/npm/katex@0.10.1/dist/contrib/auto-render.min.js" integrity="sha384-kWPLUVMOks5AQFrykwIup5lo0m3iMkkHrD0uJ4H5cjeGihAutqP0yW0J6dpFiVkI" crossorigin="anonymous"
    onload="renderMathInElement(document.body,
      {
        delimiters: [
          {left: '$$', right: '$$', display:true},
          {left: '$', right: '$', display:false},
        ]
      }
    );">
  </script>
{{- end -}}