>>57You have to surround the commands in the pics with $$s to indicate to 8chan that you're entering LaTeX, so something like $$\alpha$$ should print our an α character via LaTeX.
It currently won't work at the moment because Hotwheels disabled LaTeX sitewide again after /b/ found a way to make it crash the site, there has currently been no ETA on when it will be enabled again, so unfortunately you'll just have to wait and monitor Hotwheel's twitter feed for updates:
https://twitter.com/infinitechan/with_replieshttps://twitter.com/hw_beat_that/with_replies