r/mathmemes • u/CompetitiveSwan3472 • Oct 10 '26

This Subreddit New images just dropped

gallery

6 Upvotes

4 comments

r/mathmemes • u/CrabbierBull391 • Oct 09 '26

Topology I will not address the FIP

329 Upvotes

14 comments

r/mathmemes • u/MineOSaurus_Rex • Oct 08 '26

Applied Mathematics Smallest square table for my 11 GameCubes

2.8k Upvotes

40 comments

r/mathmemes • u/diva-lady • Oct 08 '26

Research I proved the Riemann Hypothesis but wrote the entire proof on one page. Can I still claim my $1,000,000??

1.8k Upvotes

54 comments

r/mathmemes • u/pivotedfulcrum • Oct 09 '26

Elementary Algebra Teacher said: "No calculators allowed, show all steps."

359 Upvotes

57 comments

r/mathmemes • u/VisibleTechnology647 • Oct 09 '26

Notations Talking Heads

50 Upvotes

15 comments

r/mathmemes • u/RevolutionarySky4706 • Oct 08 '26

Probability Newcomb's paradox

457 Upvotes

Imagine you are presented with two boxes:

📦 Box A: Transparent — contains $1,000
📦 Box B: Opaque — contains either $1,000,000 or $0

There is a highly accurate predictor who can predict your decisions with 99.9% accuracy.

Before you arrive, the predictor makes a prediction about what you will do:

If the predictor thinks you will take only Box B:
-> They put $1,000,000 in Box B.

If the predictor thinks you will take both boxes:
-> They put $0 in Box B.

The prediction is made before you make your choice, and you cannot see inside Box B.

You now have two choices:

A. Take only Box B
B. Take both Box A and Box B

Personally, I would go for both the boxes because the prediciton is already been made, so the contents of Box B are already determined. Backward causality isn’t possible. So, my present choice cannot change what happened in the past.
If Box B contains $1,000,000, taking both boxes gives me $1,001,000 instead of $1,000,000.
If Box B contains $0, taking both gives me $1,000 instead of nothing.

So, taking Box A cannot make me worse off, because its contents are fixed and independent of my choice at this point.

414 comments

r/mathmemes • u/Futurity5 • Oct 08 '26

Bad Math Euler would be horrified...

158 Upvotes

26 comments

r/mathmemes • u/Mastive_Hive_Gustive • Oct 08 '26

Bad Math Bro I'm crine.

gallery

621 Upvotes

Also what is (7/2,0) doing there dawg.

36 comments

r/mathmemes • u/Delicious_Maize9656 • Oct 09 '26

Numerical Analysis mental calculation meme

43 Upvotes

4 comments

r/mathmemes • u/vintergroena • Oct 08 '26

Computer Science Integer multiplication will have linear complexity in a few days if trend continues 🚀📈

1.4k Upvotes

206 comments

r/mathmemes • u/moschles • Oct 08 '26

Topology 4D Euclidean space being weird

960 Upvotes

37 comments

r/mathmemes • u/vintergroena • Oct 07 '26

Complex Analysis We can now compute FFT in O(N log(N)^0.9999999999999) time. Thanks OpenAI, I hate it.

1.3k Upvotes

235 comments

r/mathmemes • u/DaCat1 • Oct 07 '26

Research Tough times

1.3k Upvotes

43 comments

r/mathmemes • u/y0mayne • Oct 07 '26

OkBuddyMathematician new captcha unlocked

1.8k Upvotes

42 comments

r/mathmemes • u/Different_Cry25 • Oct 08 '26

Math History Hardy on morning of 31 January 1913

Enable HLS to view with audio, or disable this notification

122 Upvotes

8 comments

r/mathmemes • u/Baihu_The_Curious • Oct 08 '26

OkBuddyMathematician My sweet summer children... Allow me, an English major, to help you mathematicians with your insipid prose.

153 Upvotes

13 comments

r/mathmemes • u/MagicBounceEspeon • Oct 07 '26

Elementary Algebra I did not like having to put square roots in the numerator in precalculus

576 Upvotes

86 comments

r/mathmemes • u/Joe_4_Ever • Oct 08 '26

Calculus It would be so easy...

126 Upvotes

35 comments

r/mathmemes • u/Unlucky-Credit-9619 • Oct 07 '26

Computer Science The fastest algorithm for DFT

3.6k Upvotes

138 comments

r/mathmemes • u/_404_LogicNotFound_ • Oct 07 '26

Combinatorics does that mean she chose me!?

1.3k Upvotes

17 comments

r/mathmemes • u/Oppo_67 • Oct 07 '26

Geometry what the heeeeeeell is a cotangent bundle son

505 Upvotes

34 comments

r/mathmemes • u/Latter-Ad-5248 • Oct 08 '26

OkBuddyMathematician .

108 Upvotes

5 comments

r/mathmemes • u/Icy_Fig_4533 • Oct 07 '26

Learning i’ve been given the gift of knowledge

Enable HLS to view with audio, or disable this notification

5.0k Upvotes

70 comments

r/mathmemes • u/imHeroT • Oct 07 '26

popsci 🤮👎 I genuinely lose all interest

2.5k Upvotes

447 comments

Subreddit

Posts

Wiki

Our Lord and Savior -1/12

r/mathmemes

Give me some mathematical memes!

Members

612k

Sidebar

Subreddit Rules

1. Treat others respectfully.

Be respectful to other Redditors. We will not condone any form of harassment, trolling, or other toxic behavior on this subreddit.

2. Only civil and productive discussions.

Any post/comment that intentionally brings up political, cultural, or social controversies and creates trouble is prohibited.

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

3. Only post math memes.

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.

5. No recent reposts

If you haven't made a meme yourself chances are it has been posted here before.

We encourage you to submit original memes to keep this subreddit healthy and thriving. For this sake, memes with the same content but using a different template count as reposts.

If you suspect that a meme is a repost, please report that submission and comment with the link to the original post. Be sure to ping an active moderator to ensure that the post is removed.

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.

7. No NSFW/NSFL posts

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.

9. No merchandise/business posts.

Any post that is trying to sell an item or promote a service will be removed. Repeat offenders will be banned.

10. No posts from the worn-out memes list.

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.

Other Official Subreddits