We'll create fresh WordPress site with Simple Mathjax installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This wordpress plugin is yet another simple plugin to load the MathJax scripts at the bottom of all of your pages. It uses a very all-inclusive mathjax configuration by default, with $’s and $$’s the default delimeters for in-line and displayed equations.
A preference pane is added to the “Settings” group where you can choose whether to use MathJax version 2 or 3, change the MathJax server location (CDN) and the MathJax configuration settings. (See this page for details on the options available.)
You can also specify a LaTeX “preamble” of newcommands which will be loaded in a hidden element near the top of each page.
Fork this plugin on GitHub.