Math Memes

cross-posted from: https://lemm.ee/post/34818737

> Had to learn it the hard way too many times

cross-posted from: https://sh.itjust.works/post/8578075

> Heh

cross-posted from: https://lemmy.ml/post/16342545

> ::: spoiler image description > four-panel McMahon Reaction Meme template with captions: > * 1, 4, 8, 9, 16, 25, 27, 32, 36, 49, 64, 72, 81 > * 100, 108, 121, 125, 128, 144, 169, 196, 200, 216, 225, 243, 256, 288 > * 289, 324, 343, 361, 392, 400, 432, 441, 484, 500, 512, 529, 576 > * 625, 648, 675, 676, 729, 784, 800, 841, 864, 900, 961, 968, 972, 1000 > ::: >

image description

Standard "they don't know" meme format, featuring line art of "That Feel Guy" wearing a party hat standing in a corner while other people are dancing. An image of an icosahedron formed by three mutually perpendicular golden ratio rectangles sits in front of That Feel Guy. The caption text says "They don't know that three mutually perpendicular golden ratio rectangles, with edges connecting their corners, form a regular icosahedron."

https://en.wikipedia.org/w/index.php?title=Regular_icosahedron&oldid=1219666251#Construction

10 is zeroteen

11 is oneteen

12 is twoteen

13 is threeteen

14 is fourteen

15 is fiveteen

16 is sixteen

17 is seventeen

18 is eightteen

19 is nineteen

20 is zeroteenteen

21 is oneteenteen

22 is twoteenteen

23 is threeteenteen

24 is fourteenteen

25 is fiveteenteen

26 is sixteenteen

27 is seventeenteen

28 is eightteenteen

29 is nineteenteen

30 is zeroteenteenteen

cross-posted from: https://sh.itjust.works/post/16952139

cross-posted from: https://mander.xyz/post/11063174

> Love

! ! ! ! !

This is an excerpt from my math models textbook. It's about Lagrange Polynomials which is a technique that lets you fit a polynomial to a set of any number of unique points (x_1,y_1) ... (x_n,y_n) so long as all your x-values are different (otherwise it wouldn't be a function, and couldn't be a polynomial). The polynomial you'll calculate will be the unique, lowest degree polynomial that passes through all points.

E[S] = μE[N]

😳

cross-posted from: https://pawb.social/post/5862736

> Every single odd number has an "e" in it. > > View full post for all the images > > ! > > ! > > ! > > ! > > Source

Semi-related fun fact: The center of a KitKat is partly made of crushed off-cuts of the previous batch of KitKats. Which begs the question… what was the first KitKat made of?

image transcription:

text on top of image reads "Hamiltonian cycle" with a portrait photograph of Lewis Hamilton.

on bottom is aerial night view of Las Vegas Prix track with track highlighted in red and vertices numbered.

cross-posted from: https://discuss.tchncs.de/post/7875174

> was reading about cardoids when I was suggested mathematical deltoids. > > image transcription: > image has two sides, left and right. > left being an image of a deltoid curve and right a deltoid muscle.

saw this comment on veritasium's latest video titled the SAT question everyone got wrong.

it's a nice video regarding rotation and revolution.

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image transcription:

a comment below the aforementioned video by @arielrglaze reads , "It's messed up how messed up math has made us ignore what's obvious to the naked eye. it's even more messed up that we can't trust our eyes with anything."

The volume of a cylinder is found using the formula V = πr²h. Using π = 5, r = 10 and h = 10. Find the volume V.

cross-posted from: https://feddit.de/post/2907077

I'm pretty sure you know what follows...

Image transcript

A recreation of the Piper Perri Surrounded meme. A white CASIO CFX-9850GB PLUS calculator is laid on its side on a cushion while three TI-83 Plus and two TI-84 Plus calculators, all black, are standing behind the cushion. The faces of corresponding actors are shown in 4-tone pixelated pictures on each calculator's respective screens, grayscale on the TIs and sepia-toned on the CASIO thanks to its (limited) color graphics. Words of the text "Original meme by Chaotic Neutral Czech" are used in place of the SHIFT functions on a row of keys on the Casio as a mild watermark. > :::

Alt-Text: A meme with 4 panels starring a discussions between two guys Guy A:(labeled Intuitonnistic Logic) I think i forgot something Guy B: If you forgot then it wasn't important Guy A: yeah you're right A fourth panel describing a lonely boy in the rain labeled "A or not A"