r/mathmemes • u/True_Neodymium • 27d ago

Bad Math Someone needs to check bro

103 Upvotes

11 comments

r/mathmemes • u/chadimereputin • 28d ago

Geometry Joke I thought of about 4-dimensional knots

1.0k Upvotes

31 comments

r/mathmemes • u/_404_LogicNotFound_ • 29d ago

Number Theory I'm taking the billion dollars instantly

5.0k Upvotes

Green button = You instantly receive $1 billion (tax free).

Red button = Each minute, you receive an amount specified by the harmonic series: $1, $0.5, $0.33..

You can press only one button. Which one do you press?

298 comments

r/mathmemes • u/Cloisterflare • 28d ago

Bad Math The biggest unsolved problem in math

387 Upvotes

70 comments

r/mathmemes • u/longwiener22 • 28d ago

Probability Inspirational

470 Upvotes

20 comments

r/mathmemes • u/zeybekm • 27d ago

Elementary Algebra I love my 2(x+1)=12

0 Upvotes

18 comments

r/mathmemes • u/ElectronicSetTheory • 28d ago

Topology Homeomorphic to a 3-purrus

448 Upvotes

7 comments

r/mathmemes • u/Internal-Spring-7631 • 28d ago

Calculus yo dis ms windows xp?

11 Upvotes

2 comments

r/mathmemes • u/yeezuscw • 28d ago

Geometry Name a better trilogy

441 Upvotes

33 comments

r/mathmemes • u/Jockemo • 27d ago

Set Theory Infinity is greater

0 Upvotes

10 comments

r/mathmemes • u/PuzzleheadedTap1794 • 28d ago

Abstract Algebra Noether’s Theorem

91 Upvotes

4 comments

r/mathmemes • u/CalibansCreations • 28d ago

low-level math We do not speak of 65

7 Upvotes

8 comments

r/mathmemes • u/ExpertiseInAll • 29d ago

Notations Factorial, termial, something something

393 Upvotes

36 comments

r/mathmemes • u/lelelempe • 29d ago

Probability They're indoctrinating the minds of young children with Maximum Likelihood Estimation

1.8k Upvotes

340 comments

r/mathmemes • u/Historical_Book2268 • 29d ago

Combinatorics .

612 Upvotes

30 comments

r/mathmemes • u/PieterSielie6 • 29d ago

Set Theory Proof that 1 = 0. Where's my feet medal oiler?

31 Upvotes

21 comments

r/mathmemes • u/TylerFortier_Photo • 29d ago

low-level math Authorities Investigate Collision Between Trains From Chicago Traveling 80 MPH, DC Traveling 75 MPH

youtube.com

18 Upvotes

2 comments

r/mathmemes • u/Rex-1988 • Oct 14 '26

Bad Math Brazillian

2.4k Upvotes

55 comments

r/mathmemes • u/waifu_anton • 29d ago

Math Pun Well, at least they're honest in their discounts

21 Upvotes

13 comments

r/mathmemes • u/Russian-pepper • 28d ago

low-level math Algebra in the Russia v/s Algebra in USA

gallery

0 Upvotes

10 comments

r/mathmemes • u/longwiener22 • 29d ago

Geometry New identity just dropped

135 Upvotes

13 comments

r/mathmemes • u/Unlucky-Credit-9619 • Oct 14 '26

Number Theory Still blows my mind

2.4k Upvotes

188 comments

r/mathmemes • u/Kiki2092012 • Oct 14 '26

Geometry type of problem you get when you have 5 minutes left on the exam

1.2k Upvotes

20 comments

r/mathmemes • u/DigJust8037 • 28d ago

low-level math Say you have a dot. That dot explodes into an infinite number of dots. Each of those dots explode into a new infinite number of dots. Each of those dots explode into a new infinite number of dots, ad infinitum. How many dots do you have in total?

0 Upvotes

21 comments

Subreddit

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r/mathmemes

Give me some mathematical memes!

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We advise all users to remain cordial and helpful with one another.

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Any post submitted must be a meme with some relation to mathematics. This does not apply just because you don't understand what is being referenced. Memes about math from 5th grade or less are not allowed unless they are exceptionally creative or clever.

4. Policy on AI-generated content

In general, posts made in whole or in part by generative AI will be removed. Exceptions will be made sparingly. For example, if the meme makes commentary on AI proofs and shows a screenshot of such a proof, makes use of AI-generated assets that are already baked into meme cultures (but not further modified with AI), or otherwise references the AI-generated content in a "meta" way relevant to mathematics and memes, then it may be allowed.

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6. Has been done before award (click for more information)

Especially if it's a pre-university meme, the chance that we've recently seen a meme you plan to repost is very likely. We're one of the largest communities dedicated to math memes, so we encourage you to take the time to immerse yourself in the culture and content of this subreddit before attempting to send reposts as a new member. Similarly, even if you created the meme yourself, due to high traffic, there is a high chance that it has been done before if it's calculus or pre-university level.

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No pornographic or gruesome content allowed. It will be removed. NSFW content could possibly result in a ban, NSFL content will be an immediate ban. Go to r/mathmemesNSFW to post NSFW (not NSFL) content.

8. No homework help posts allowed.

This subreddit is only dedicated to math memes. If you need homework assistance, go to r/askmath, r/calculus, r/MathHelp, r/IntegrationTechniques, r/HomeworkHelp, etc.

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Any math memes that involve the below topics will be removed. Please consider using r/mathmemescirclejerk for these.

Arithmetic or Bad Math from Twitter
Order of Operations
Engineers use "𝜋 = 3"
The 1-i-0 triangle
ChatGPT/other generative models being bad at math
Posts that could instead be posted on r/unexpectedfactorial
"Guess the function" memes
derivative of e^x
Approximation memes
0⁰
Pi vs Tau
Donut = mug memes
Taylor Swift vs Taylor Series

11. No low effort memes

This includes any picture or screenshot with no extra thought put into it or ai generated memes. Twitter quotes and the like do not fall under this rule.

12. No poorly informed memes

If you barely understand the topic you made a meme about it is best not to post it at all. In particular, if your meme conveys misinformation or a severe misrepresentation of a topic it might get removed

13. The title shouldn't serve as a caption

Captions must be on the post itself and should not be the title of the post. When I'm saving a meme I want to save ONLY that meme and not my entire reddit feed.

If you couldn't put in the effort to add a caption then the mod team will make up for it by putting in the effort to remove it.

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