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

Mathematics

R: 15 / I: 2

/mg/ - maths general "altchan edition"

Talk maths.

Mathematics

R: 19 / I: 3

List of differential equations

Post diff eqs and their solutions.

Computer Science

R: 17 / I: 0 am i being obtuse?

Mathematics

R: 22 / I: 2

If you solve the Brocard Problem, you IQ is at least 80.

What I said in the subject. It's so easy to prove. Search the problem and solve it, simple as that.

Mathematics

R: 16 / I: 0 no eureka for today, gentlemen

Mathematics

R: 51 / I: 6 Is thrembo real? It's an integer between 6 and 7.

Mathematics

R: 36 / I: 4

Name the blurry books

Please name all the books in picrel. Also review the curriculum shown. Are the books shown in the picrel enough to cover the mentioned topics. If so how long would it take.

Mathematics

R: 53 / I: 3 When did you realize that the reals are fake?
Mathematics can do without infinities.

Mathematics

R: 59 / I: 7

/math olympiad/ general

So, I have a cousin who wants to win medals in math competitions, especially IMO. Post resources, guides and tips for olympiads.
his prep level: he's 12yo(7th standard), has completed mathematics books upto the 10th standard level. What should be his target next? And how do I help him clear doubts? We don't have decent teachers where we live, and the internet doesn't help much

Mathematics

R: 21 / I: 1 If you had a math exam and you could use your phone with internet while attempting the paper, what service would you use to solve questions?
Topics:
-Propositional Calculus
-Methods of Proof
-Boolean Algebra and Circuits
-Sets, Relations and Functions
-Combinatorics
-Some more Counting Principles
-Partitions and Distributions

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Total posts: 1,569
Unique posters: 565
Active content: 100.12 MB