How do I make my document look like it was written by an Cthulhu worshipping madman? Some LaTeX solutions.
posted by OmieWise on Sep 28, 2011 - 60 comments

"MathJax is an open source JavaScript display engine for mathematics that works in all modern browsers." Displaying math and equations in web pages has been a pretty consistent problem. MathJax allows you to use either MathML or TeX/LaTeX as input and then formats it into beautiful, scalable HTML.
posted by Deathalicious on Mar 14, 2011 - 24 comments

Detexify is a neat little tool that let's you draw a symbol and then finds the corresponding LaTeX notation. The explanation is an interesting read as well.
posted by swordfishtrombones on Jul 21, 2009 - 38 comments

Texify is a pretty convenient web-based way to typeset LaTeX equations (and get a linkable image).
posted by Wolfdog on Sep 3, 2007 - 10 comments