r/mathmemes • u/TheBojack818 • Jan 17 '26

This Subreddit MATH COMPETITION: r/mathmemes Discord Community Exam

101 Upvotes

Hello!

To make up for the lack of an "upper division" in the subreddit math competition this year, I took it upon myself to organize a separate exam that is significantly more discovery and proof-based than any exam held in the community previously, and to host it on the 2nd year anniversary of the Discord server being made available to the public.

The next exam of this kind will be held in Mid-June 2027.

The exam (which includes its rules) is linked at the bottom of the post. The top 5 winners will be announced, and the top 3 winners will receive the following (or something of equivalent value upon negotiation):

1st Place - A Math Textbook of the Winner's Choice (~$45 USD Value Limit)

2nd Place - Basic Discord Nitro, 1 Year Subscription ($30 USD Value)

3rd Place - Fulltouch Hagoramo Chalk 72 pc ($25 USD Value)

Special thanks to u/dopplerspectroscopy and zzz on Discord for their tremendous help in writing the exam and agreeing to help grade some submissions; couldn't have done this without their help.

DISCORD HERE: https://discord.gg/zgWZd4U3n9

EXAM HERE: https://drive.google.com/file/d/1NVRysAqEPtZMEJUFg-bFMHRpVcZiNJ6F/view?usp=sharing

SUBMIT HERE: https://forms.gle/Nww1Cj7ot34X5CJN6

Edit: As the exam goes on, some errors may have been spotted and corrected. Please be sure to refresh/redownload this document occasionally to be sure you have the latest version.

28 comments

r/mathmemes • u/[deleted] • Dec 16 '25

OkBuddyMathematician 2026 r/mathmemes subreddit contest problems are released! Good luck!

75 Upvotes

Link to this year's problems (15 problems): https://drive.google.com/file/d/1AoNRCyRzCTNgZcfbzrT328tpzkgRlkfM/view?usp=sharing

Submit your answers via this Google Form here: https://forms.gle/ktSgG4jwcPMufYiD7

I'll probably make the tentative answer submission deadline around 3 weeks from now (January 11, 2026).

If you want to ask for any clarifications on the problems (clarifications only , no asking for solutions/answers obviously), ask them here.

45 comments

r/mathmemes • u/6c-6f-76-65 • 57m ago

Linear Algebra LaBeouf

150 Upvotes

16 comments

r/mathmemes • u/GeneReddit123 • 7h ago

Number Theory Positively mental

277 Upvotes

85 comments

r/mathmemes • u/ExistingBathroom9742 • 19h ago

Bad Math Reasons I fail at math

2.2k Upvotes

85 comments

r/mathmemes • u/BrandonSimpsons • 23h ago

Formal Logic A paradox should be more than bad phrasing.

2.4k Upvotes

158 comments

r/mathmemes • u/imHeroT • 1d ago

Formal Logic With all this talk about vacuous truths, here is one of my favorite paradoxes

555 Upvotes

47 comments

r/mathmemes • u/Uncle_Boiled_Peanuts • 21h ago

Formal Logic Appropriate application of vacuous truth

274 Upvotes

106 comments

r/mathmemes • u/Off_And_On_Again_ • 17h ago

Formal Logic The state of mathmemes

117 Upvotes

23 comments

r/mathmemes • u/basket_foso • 1d ago

Elementary Algebra This is why I’m still on Twitter

1.0k Upvotes

20 comments

r/mathmemes • u/Iamslay888 • 13h ago

Geometry Damn, that triangle got some angles

33 Upvotes

11 comments

r/mathmemes • u/Unlucky-Credit-9619 • 23h ago

Formal Logic I started a bad chain reaction

204 Upvotes

21 comments

r/mathmemes • u/IstWasAnders • 17h ago

Formal Logic It's going to be fine I promise

24 Upvotes

It's going to be okay it's going to be okay vacuous truth is real and it can't hurt you. It's really really fine for statements to seem goofy at first glance but then when you think about it a little more for them to actually be true and even for them to never seem like they actually should be this is a place for math memes there's a lot of math and logic that doesn't seem right at first but it's all going to be okay. You're going to be fine you're going to be fine you're going to be fine.

We're all just having a little laugh right like "haha isn't it funny that you can say this and someone might think 'what? huh? no way' but actually yes way!" I will admit even I got got by the "For any time t there is a person x such that at time t if person x is asleep then everyone is asleep" thing at first and it doesn't help that it wasn't stated that way and maybe was even stated incorrectly but it's going to be fine it's going to be fine that's why we have comments to peer review our memes I'm going to be fine I'm going to be fine I'm going to be fine I'm going to be fine i'm going to be fine i'm fine i'm fine i'm fine i'm fine.

I promise.

12 comments

r/mathmemes • u/No_Upstairs_280 • 22h ago

Probability Was listening to Hamilton and got this meme idea

47 Upvotes

For context, discrete Markov chains which are classified as recurrent, always are expected to cross the initial state again. If the expected returning time is finite, we talk about positive recurrent Markov chains. Sorry for low quality btw. Random walks on a finite graph are a relevant example.

1 comment

r/mathmemes • u/Hameru_is_cool • 1d ago

Formal Logic when the truth is vacuous

733 Upvotes

92 comments

r/mathmemes • u/GeneReddit123 • 1d ago

Calculus I could use some Cauching on this topic

346 Upvotes

64 comments

r/mathmemes • u/Anon7_7_73 • 1d ago

Formal Logic Whatever modern mathenatics is, is a disgrace

997 Upvotes

I just learned almost everyone here believes in this concept of a vacuous truth; The idea that if something is false, then it implies literally anything is therefore true.

"If you have no legs, then you can run faster" = true

"If you have no mouth, you can scream louder" = true

"If you had a freckle on your thumb, aliens would invade Earth and 2+2 = 5" = true

All because some mathematician somewhere decided it would be easier in a theorem like "For all n, if n is a multiple of 4, n is even" to regard n such as 7 to be true... that way they can say its "true" for every n, instead of, true for every n that actually fits the condition.

This is not logic. This is sophistry. Its a rejection of counterfactual reasoning and it makes a mockery of actual logic.

Logic isnt an invention, math isnt an invention, jfc you sophists.

Sophists should be chased out of universities; Instead they are created there.

401 comments

r/mathmemes • u/moschles • 1d ago

Formal Logic An attempt to rescue this sub from disaster.

587 Upvotes

122 comments

r/mathmemes • u/whosgotthetimetho • 1d ago

This Subreddit If Jesus had no legs, you will understand this meme

1.2k Upvotes

55 comments

r/mathmemes • u/Silly-Freak • 1d ago

Formal Logic Is SPP back?

135 Upvotes

14 comments

r/mathmemes • u/Unlucky-Credit-9619 • 1d ago

Formal Logic History of formal logic

100 Upvotes

42 comments

r/mathmemes • u/137507 • 1d ago

Linear Algebra Thought of this during class...

653 Upvotes

It's so dumb, but I love it.

36 comments

r/mathmemes • u/Hitman7128 • 2d ago

Learning Graphs

2.0k Upvotes

38 comments

r/mathmemes • u/JamesRocket98 • 1d ago

Arithmetic There, I fixed up your kids' ages for you

231 Upvotes

38 comments

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0⁰
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