r/mathematics
238k members
r/mathematics is a subreddit with 238k 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, geometry, calculus, algebra, and analysis.
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
: "Maths"
8 posts
#2
Geometry
: "Is this conformal metric a valid way to place a point at infinite geodesic distance? (Modeling Gojo’s Infinity from Jujutsu Kaisen)"
5 posts
#3
Calculus
: "Where can I start with learning Calculus?"
4 posts
#4
Algebra
: "Algebra book recommendations"
3 posts
#5
Analysis
: "Noice Analysis Problems"
2 posts
#6
Applied Math
: "Switching From Theoretical Physics to Applied Mathematics"
2 posts
#7
Machine Learning
: "What properties of modern AI systems seems to make them better at math than at other fields, such as the physical or life sciences?"
2 posts
#8
Number Theory
: "Why is Prime Number so important"
2 posts
#9
Combinatorics
: "Has anyone ever calculated the number of possible move combinations for a given wrestling match (i.e. international or American collegiate styles)?"
2 posts
#10
Topology
: "Knot Theory: Proof for Composite Reidemeister Moves?"
1 post
Member Growth in r/mathematics
Yearly
+54k members(29.7%)
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Last updated: July 12, 2026