divinenephron

Latex Everything can produce PDF documents of everything on your site with 
Latex. Or at least everything worth putting into a PDF.
Latex Everything can make PDF documents from individual posts and groups of 
posts like categories, tags and custom taxonomy terms. The plugins contains 
everything a theme needs to define its own Latex templates, and link to the PDFs 
produced.

Latex Everything

Produce PDF documents of everything on your site with Latex.

breadncup

The usage is simple.
In your post, write LaTeX syntax encapsulated by [math] and [/math].
[math]{Latex Syntax}[/math].
For example, [math]x^2+y^2[/math]
It uses the Mathjax (https://www.mathjax.org) since the 2.0 version
<h4>How to use</h4>
<ul>
<li>Usage : [math]{Latex Syntax}[/math]</li>
<li>Example: [math]x^2+y^2[/math]</li>
</ul>
<h4>YW Latex Settings</h4>
No Setting is required.

Latex Everything vs Youngwhan's Simple Latex