An Important Note About LaTeX In The Browser

I’m going to be doing more and more mathy posts, and I want to be able to use LaTeX in them
If you use Chrome, you’re in luck - Tex Renderer is an extension that will do exactly what you need it to.
Another solution is Tex The World

On Firefox, on the other hand, there’s a Greasemonkey script that works about as well as Tex Renderer

If you don’t know what LaTeX is, that’s a whole different article - but a quick search brought up this

Some samples to test with:
∀
$\frac{a}{b}$
$\sqrt{2\pi}$
$\int_1^{\infty} \frac{1}{x}$