Best mathoverflow discussion (pun indended).
@christianp , you may like this.
@Breakfastisready any chance of a link?
@ccppurcell Sure. Here it is.
A Mastodon instance for maths people. The kind of people who make \(\pi z^2 \times a\) jokes.
Use \( and \) for inline LaTeX, and \[ and \] for display mode.