# how can I see a math symbol before submit a question

I would like to know how to see a mathsymbol before I submit a post. I would like to see the format before submit, because I want to send good posts to mathoverflow. thanks a lot

• @PerManne: I've used the following workaround when there was too much $\LaTeX$ complexity to just blindly submit a comment: Prepare the comment in the Your Answer field (hence with preview), then copy-paste the content to the comment field. – Hagen von Eitzen Oct 2 '12 at 16:32