Update example contents

exampleSite/content/blog/math-typesetting.md

@@ -5,42 +5,16 @@ draft: false
 math: true
 ---
 
-Mathematical notation in a Hugo project can be enabled by using third party JavaScript libraries.
+In this theme we will be using [MathJax 2.7](https://docs.mathjax.org/en/v2.7-latest/index.html)
-<!--more-->
 
-In this example we will be using [KaTeX](https://katex.org/)
+- To enable MathJax globally set the parameter `math` to `true` in a project's configuration
+- To enable MathJax on a per page basis include the parameter `math: true` in content files
 
-- Create a partial under `/layouts/partials/math.html`
+**Note:** Use the online reference of [MathJax TeX and LaTeX Support](https://docs.mathjax.org/en/v2.7-latest/tex.html#)
-- Within this partial reference the [Auto-render Extension](https://katex.org/docs/autorender.html) or host these scripts locally.
-- Include the partial in your templates like so:
-
-```bash
-{{ if or .Params.math .Site.Params.math }}
-{{ partial "math.html" . }}
-{{ end }}
-```
-
-- To enable KaTex globally set the parameter `math` to `true` in a project's configuration
-- To enable KaTex on a per page basis include the parameter `math: true` in content files
-
-**Note:** Use the online reference of [Supported TeX Functions](https://katex.org/docs/supported.html)
-
-{{< math.inline >}}
-{{ if or .Page.Params.math .Site.Params.math }}
-<!-- KaTeX -->
-<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.css" integrity="sha384-zB1R0rpPzHqg7Kpt0Aljp8JPLqbXI3bhnPWROx27a9N0Ll6ZP/+DiW/UqRcLbRjq" crossorigin="anonymous">
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.js" integrity="sha384-y23I5Q6l+B6vatafAwxRu/0oK/79VlbSz7Q9aiSZUvyWYIYsd+qj+o24G5ZU2zJz" crossorigin="anonymous"></script>
-<script defer src="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/contrib/auto-render.min.js" integrity="sha384-kWPLUVMOks5AQFrykwIup5lo0m3iMkkHrD0uJ4H5cjeGihAutqP0yW0J6dpFiVkI" crossorigin="anonymous" onload="renderMathInElement(document.body);"></script>
-{{ end }}
-{{</ math.inline >}}
 
 ### Examples
 
-{{< math.inline >}}
+Inline math: $\varphi = \dfrac{1+\sqrt5}{2}= 1.6180339887…$
-<p>
-Inline math: \(\varphi = \dfrac{1+\sqrt5}{2}= 1.6180339887…\)
-</p>
-{{</ math.inline >}}
 
 Block math:
 $$