Is it possible to add math formulas to posts on Stack Overflow?
I think I've seen this in a few places. Is there a way to include LaTeX formulas?
No. This is possible on various math-related Stack Exchange sites (Mathematics, Theoretical Computer Science, and Statistical Analysis), but not on Stack Overflow itself - the rationale being that the overhead of MathJax wouldn't be worth it for a site where the feature isn't essential.