# How do I enter formulas on 'Mathematics' or 'Theoretical Computer Science'? [duplicate]

The help icon only leads to a general Markdown reference.

The way to enter formulas should be mentioned, preferably in a separate section and with a link to a Tex reference.

• How to enter a forumla isn't obvious. Either that or the preview box isn't evaluating the formulas. – Jonathan Jan 8 '11 at 22:35