What are Math communities?
Math communities are online groups where students, teachers, mathematicians and mathemagicians discuss math problems and theory. If you're looking to crack and unsolved problem, or even just get some help on your homework, pick an online community for math to surround yourself with.
About Communities Tagged with "Chat"
These communities have a live chat format where members can interact in realtime. Often times these communities have several channels or rooms for dedicated discussion.