What is Mathchan?

Mathchan is an anonymous imageboard for mathematicians, engineers, software developers and scientists. It features an easy way of embedding formulas, diagrams, figures, graphs and code inside user posts in order to enable effective communication of mathematical thought. To post on Mathchan, you must be able to solve Mathchan's custom captcha which is intended to disable both robots and insufficiently qualified users from posting.

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Popular threads


R: 21 / I: 5

This board's mod is a midwit.

He is unable to solve a simple math problem.


R: 28 / I: 4 Is thrembo real? It's an integer between 6 and 7.


Total posts: 736
Unique posters: 211
Active content: 53.26 MB