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a list of rooms about  Mathematics (more sites…)
tomorrow  For Professional Dot C, in 3 days  Casual Maths Chat

Cafe and Tavern on the math.se

A place to socialize, have fun, share humor and war stories, and more.
13s ago – quid
quid: 48s ago, 1722 posts (8%)amWhy: 3m ago, 7394 posts (37%)lila: 9h ago, 74 posts (0%)Xander Henderson: 15d ago, 2672 posts (13%)
83

Mathematics

Associated with Math.SE; for both general discussion & math questions alike. Just ask; don't ask to ask. Rarely if ever expressible as a ratio of integers. Chat guidelines: http://tinyurl.com/hzl2955 | $\LaTeX$ in chat: http://tinyurl.com/cfqcvpc
3m ago – hyper-neutrino
hyper-neutrino: 3m ago, 235 posts (0%)anakhro: 7m ago, 11644 posts (0%)copper.hat: 14m ago, 14258 posts (0%)dc3rd: 16m ago, 1486 posts (0%)schn: 23m ago, 1068 posts (0%)leslie townes: 27m ago, 14416 posts (0%)Ladies and Gents: 1h ago, 8766 posts (0%)amWhy: 2h ago, 3249 posts (0%)robjohn: 2h ago, 60909 posts (1%)Thorgott: 3h ago, 20323 posts (0%)Alessandro Codenotti: 9h ago, 30849 posts (0%)user3733558: 13h ago, 33 posts (0%)Xander Henderson: 2d ago, 5419 posts (0%)Leaky Nun: 8d ago, 73297 posts (2%)Quin: 15d ago, 308 posts (0%)Gregor y: 37d ago, 5 posts (0%)
5198

CURED

For feedback/discussion/requests of Close/Undelete/Reopen/Edit/Delete for questions and answers on Math SE (for Math Meta stuff go to https://chat.stackexchange.com/rooms/64952/). Your experience of CURED may be improved by installing the SE Close Vote Request Generator script found at https://socvr.org/tools/userscripts .
55m ago – amWhy
amWhy: 55m ago, 11866 posts (15%)rschwieb: 1h ago, 1252 posts (1%)Xander Henderson: 1h ago, 8792 posts (11%)lila: 9h ago, 2 posts (0%)Bill Dubuque: 3d ago, 1359 posts (1%)an4s: 39d ago, 113 posts (0%)Matt Samuel: 59d ago, 53 posts (0%)
324

Math Mods' Office

For informal chat with the site moderators about moderation, spam, policies and other issues you need ♦ input on.
1h ago – amWhy
amWhy: 1h ago, 4150 posts (16%)Xander Henderson: 1d ago, 1019 posts (4%)Matt Samuel: 73d ago, 26 posts (0%)
297

Basic Mathematics

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, real analysis, ...
2h ago – F. Zer
22k
146

Pearl Dive

A meeting place for sponsors and excellent posts. See https://math.meta.stackexchange.com/q/31105/11619
2h ago – amWhy
amWhy: 2h ago, 6 posts (0%)Xander Henderson: 66d ago, 96 posts (13%)
722
24

MathJax

For any questions/help/experiments with MathJax. Bookmarklet: http://www.math.ucla.edu/~robjohn/math/mathjax.html
3h ago – Avra
805
22

DaRT

About the Database of Ring Theory (visit https://ringtheory.herokuapp.com/ ). Please have references ready with suggestions!
4h ago – rschwieb
245
5

The diagonalization of the cyclotomic

Factorizations of the numbers $\Phi_n(n)$
7h ago – Peter
109
4

Teresa Lisbon, senior agent, CBI

For talking to Teresa Lisbon, about anything but primarily mathematics
9h ago – lila
lila: 9h ago, 25 posts (0%)
60

In praise of Math.SE site and its users

achievements, milestones, interesting statistics
10h ago – Martin Sleziak
23

Math Meta Chat

Chat-room for Math Meta stuff (for moderator-related stuff go to https://chat.stackexchange.com/rooms/20352/math-mods-office instead)
10h ago – The Amplitwist
Xander Henderson: 36d ago, 574 posts (7%)
102

Find Your Math Partner

This room in intended to connect math people (learners & researchers) having some common interest with each other. Please first read the guideline (the pinned message). This room is just a personal idea and is not endorsed by the moderators of Math.SE or in any other way officially associated with Math.SE.
12h ago – Later
98
5

Collecting examples of comments and p

Related to https://chat.stackexchange.com/rooms/64952/conversation/problems-in-posts-and-comments-added-by-automated-adding-of-begingroup-endgrou
21h ago – Martin Sleziak
4

Set theory

Anything related to set theory. For instructions how to render MathJax(TeX) in chat see http://meta.math.stackexchange.com/a/3297
22h ago – Martin Sleziak
49

Tagging

When should a tag be added
22h ago – Martin Sleziak
Xander Henderson: 31d ago, 201 posts (1%)
103

In the search of a question

When you are looking for a specific question (using Approach0 or by other means)
1d ago – TheSimpliFire
34

Meta Stack Exchange

This room is intended to provide a free space for Stack Exchange members so that they can freely provide their suggestions, criticisms, ... in order to improve the community performance and the quality of the community posts
1d ago – Martin Sleziak
11

Dot Chat (AI Chat)

This room is for teenagers and AI enthusiast only. Come here at your own risk. Those who come here, don't go back. There is something wrong with you if you don't like this chat. So stay away then...
34

Mathematics & Computability & Program

For interesting things involving BOTH mathematics AND computer science.
989
22

Martin Hopf's prime numbers

primes of the form (b^n^2-1)/(b^n-1)
2d ago – Martin Hopf
5k
15

soupless room

The room of soupless people, particularly soupless.
2d ago – soupless
640
11

Linear & Abstract algebra

For any discussion concerning linear, abstract or even elementary algebra
3d ago – Martin Sleziak
88

Calvin's Chat Room

A place to sometimes discuss mathematics, fluids, mathematical physics, and other things MSE users may care about. Anything goes, as long as you **be nice!** current rules - https://chat.stackexchange.com/transcript/message/55021703#55021703
3d ago – Calvin Khor
45
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