Math (34 subreddits)


No description available.

  • 445,405 subscribers
  • A community for 10 years

Learn Math

Post all your math-learning resources here. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).

  • 63,151 subscribers
  • A community for 8 years

Math visualized

No description available.

  • 37,907 subscribers
  • A community for 5 months

Geometry is Neat

Welcome to r/geometryisneat. A place where you can post neat pictures of geometry. It can be anything geometric or aesthetically pleasing! After all, Geometry is Neat!

  • 29,737 subscribers
  • A community for 10 months

Unexpected Factorial

This subreddit is for posting when people are talking numbers, and type a number followed by an ! - making it a factorial. This is unexpected, so people usually say /r/unexpectedfactorial and post it here.

Read the rules in the sticky.

  • 22,755 subscribers
  • A community for 2 years

Math Homework Reddit

No description available.

  • 21,468 subscribers
  • A community for 8 years


/r/mathematics is a subreddit dedicated to focused questions and discussion concerning mathematics.

  • 16,666 subscribers
  • A community for 9 years

Math Pics: What math looks like

No description available.

  • 15,406 subscribers
  • A community for 7 years

matlab: because octave just won't cut it

A place to discuss the MATLAB programming language and its implementation.

  • 14,800 subscribers
  • A community for 8 years

Badmathematics: Your comments are unwelcome shit and will be ignored.

Dear editor,

I am in the possession of a proof that the complexity classes P and NP coincide exactly. I write to your illustrious and prestigious ~~subreddit~~ journal with the hope that you might publish my manuscript detailing the proof. I have included, for your consideration, a high quality printed draft of the manuscript, along with sketches of the desired figures.

I look forward to hearing from you.

Yours truly, Karl Theodor Vahlen

  • 14,691 subscribers
  • A community for 5 years
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