MathJax has come a long way since I last looked at it. There is now a CDN hosting the js files, which makes calling it really really easy. It’s being adopted by GiHub for their wiki engine. Using it with markdown can cause a few bumps, but there seems to be a bunch of ways around this: [mathjax in markdown][mim] using some mathjax configuration and custom css [amazing implimentation][ai] in a notetaking app [php, mathjax and wordpress][phpm] Writing a block of %%\LaTeX%% like this ... (more)