r/mathematics
250k members
r/mathematics is a subreddit with 250k members. The community frequently discusses math, mathematics, struggling, looking for a, and looking for, and they frequently recommend/review youtube teacher, math books, and theory books, and the most common flair used is discussion, algebra, combinatorics, news, and topology.
r/mathematics is a subreddit dedicated to focused questions and discussion concerning mathematics.
Popular Topics in r/mathematics
#1
Math
271 posts
#2
Mathematics
91 posts
#3
Struggling
59 posts
#4
Looking For A
50 posts
#5
Looking For
50 posts
#6
Struggling With
36 posts
#7
Having A Hard
35 posts
#8
Time
35 posts
#9
Algebra
33 posts
#10
Looking For A Math
32 posts
Products Discussed in r/mathematics
Youtube Teacher
69 reviews
#1
3Blue1Brown
4.9★ from 13 reviews
#2
Khan Academy
5.0★ from 6 reviews
#3
Michael Penn
5.0★ from 4 reviews
Math Books
11 reviews
#1
Paul Hoffman
4.0★ from 1 review
#2
Isaac Asimov
4.0★ from 1 review
#3
Springer
4.0★ from 1 review
Theory Books
7 reviews
#1
Etingof
4.0★ from 1 review
#2
Diestel
4.0★ from 1 review
#3
ASS
4.0★ from 1 review
Flair Used in r/mathematics
#1
Discussion
: "Which 10 mathematicians from history would you recruit for a mathematics Manhattan Project and what problems would you keep against them."
12 posts
#2
Algebra
: "Every finitely presented affine scheme (the scheme of every finite polynomial system) is an affine-linear section of a smooth nilpotent orbit"
6 posts
#3
Combinatorics
: "An interesting problem based on the solvability of a Sudoku puzzle that struck my mind while I was trying to implement the game myself."
3 posts
#4
News
: "Open letter from 25 Fields medalists: A Severe Misalignment of AI in Mathematics"
2 posts
#5
Topology
: "arXiv submission (math.AT) on hold for three weeks — normal? or Something wrong?"
2 posts
#6
Logic
: "Which step of this diagonalization is uncomputable?"
2 posts
#7
Problem
: "Problem: The Water Tank Rotation"
2 posts
#8
Calculus
: "Tutoring question"
1 post
#9
Statistics
: "What do points mean in elections? Is it just like percentages?"
1 post
#10
Analysis
: "Rudin vs Zorich vs Abbott for Analysis?"
1 post
Member Growth in r/mathematics
Yearly
+60k members(31.4%)
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Last updated: September 14, 2026