a list of all rooms, recently active rooms first
For discussion about programming, math, linguistics, science, and related topics. Not about PPCG (the site itself) or golfing.
For feedback/discussion/requests of Close/Reopen/Undelete/Delete/Edit for questions and answers on Math SE (for Math Meta stuff go to https://chat.stackexchange.com/rooms/64952/math-meta-chat instead)
An experiment in a custom site: https://github.com/Axtell https://gist.github.com/Mego/3c00ee84c6826e56590ad0d340a82d84
This room is meant for all basic mathematical discussion, including basic logical reasoning, simple properties about natural/rational/real/complex numbers, induction/recursion, elementary combinatorics, synthetic geometry, ...
Mostly randomly generated noise. – http://crypto.stackexchange.com
For informal chat with the site moderators about moderation, spam, troublesome users and other issues you need ♦ input on.
A room for people interested in interactions between geometry, topology, and physics. To enable LaTeX, see https://math.meta.stackexchange.com/a/3297.
“It is not our abilities that show what we truly are. It is our choices.”
Normally: General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/dev-chat
[selectivity]: https://goo.gl/FxDNFH || [reaction]: https://goo.gl/KPBWGE || possible chemdraw query: https://goo.gl/3TCcNn (spoiler: pings are liberal) Please see pinned messages for other projects.