Software > WordPress > WordPress Plugins >
https://wordpress.org/plugins/mathjaxlatex/
A simple way to use a [latex
] shortcode to insert math that is rendered properly by a browser.
 https://github.com/phillord/mathjaxlatex
 https://www.mathjax.org/

https://docs.mathjax.org/en/v1.1latest/configuration.html#loading
Configuration ∞
\wget continue https://github.com/mathjax/MathJax/archive/refs/tags/2.7.8.zip \unzip 2.7.8.zip \mv 2.7.8 /path/to/website/MathJax
 https://blog.spiralofhope.com/wpadmin/optionsgeneral.php?page=kblogmathjaxlatex

Use MathJax CDN Service? [_]
 Oh god no, why would I want to report every visitor's actions?
 Custom MathJax location?
http://example.com/MathJax/MathJax.js
Usage ∞
Native MathJax syntax, e.g.:
$$E=mc^2$$

\(E=mc^2\)
.
However, if this is the only syntax used, the plugin must be explicitly told to load MathJax for the current page.
This can be achieved by adding a [mathjax
] shortcode anywhere in the post.
For posts with both [latex
]x[/latex
] and $$x
$$ syntaxes this is unnecessary.
e.g. this:
[latex
]
\alpha = \left( \frac{e}{q_\mathrm{P}} \right)^2 = \frac{e^2 c\mu_0}{2h} = \frac{1}{4 \pi \varepsilon_0} \frac{e^2}{\hbar c} = \frac{k_\text{e} e^2}{\hbar c} = \frac{e^2}{2\varepsilon_0 c h} = \frac{c \mu_0}{2 R_\text{K}} = \frac{e^2 Z_0}{2h} = \frac{e^2 Z_0}{4\pi \hbar} = \frac{Z_0}{2R_K}
[/latex
]
becomes:
\(\alpha = \left( \frac{e}{q_\mathrm{P}} \right)^2 = \frac{e^2 c\mu_0}{2h} = \frac{1}{4 \pi \varepsilon_0} \frac{e^2}{\hbar c} = \frac{k_\text{e} e^2}{\hbar c} = \frac{e^2}{2\varepsilon_0 c h} = \frac{c \mu_0}{2 R_\text{K}} = \frac{e^2 Z_0}{2h} = \frac{e^2 Z_0}{4\pi \hbar} = \frac{Z_0}{2R_K}\)Last updated 20240722 at 14:55:58
added usage
Apparently I was using a another website hosting this JavaScript all this time, so now it's actually fixed.