Advanced LaTeX plugin. Easy exchange with offline papers. Allows custom preamble, TikZ and other packages. Zoom-independent visual quality (SVG).
There are three possible ways:
[latexpage]somewhere on the page, post, or comment. Place LaTeX expression surrounded by
$..$, \[..\]or a display environment
align, gather, multiline, flalign, alignat).
[latex] ... [/latex](this gives compatibility with previously-written "legacy" pages).
In any case plugin will do automatic/custom equation numbering based on LaTeX rules.
Check plugin home page for more information on features, examples, tips & tricks.
Please use comments on the plugin's web page WP-QuickLaTeX. I'll do my best to help you.