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MathMatize Memes @mathmatize.bsky.social · 03/03/2025

She: Give me one such that f_x=0=f_y and f_xxf_yy - f_xy^2<0 Dressmaker: Say no more #MathSky

Ariana Grande on the Oscar’s red carpet wearing a dress that looks like it has saddle points

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MathMatize Memes @mathmatize.bsky.social · 14/02/2025

One of these better get me a Valentine #MathSky

ℚ ℝ next to the text "you COMPLETE me" and "to:" and "from:"

A card showing Pikachu holding a red heard above an image of i!/(i-u)!u!

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MathMatize Memes @mathmatize.bsky.social · 06/02/2025

Poor calculus students #MathSky

$4-panel meme. 1st panel - Superintendent Chalmers saying “So du/dt=du/dx dx/dt?" 2nd panel - Principal Skinner saying “Yes.” 3rd panel - Superintendent Chalmers saying “So du/dx is a fraction?” 4th panel - Principal Skinner saying “No.”$

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MathMatize Memes @mathmatize.bsky.social · 29/01/2025

When the slide is continuous but not differentiable #MathSky

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MathMatize Memes @mathmatize.bsky.social · 24/01/2025

Such a cool theorem #MathSky

$4-panel Power Puff Girl Mixing Meme. The first panel shows a character adding sugar captioned "topology χ(M)", second panel shows character adding spices captioned "Geometry K k_g", third panel shows character adding in "Analysis integral symbol", and the 4th panel shows a monster captioned "Gauss-Bonnet". Below is the statement of the Gauss-Bonnet theorem: integral_M KdA+integral_{boundary M}k_g dx = 2πχ(M).$

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MathMatize Memes @mathmatize.bsky.social · 20/01/2025

wow that was fast! #MathSky

$A page of a calculus textbook showing an example of using L'Hopital's rule. On the page is a popup with text "lim_{x-->c}f(x)/g(x)=lim_{x-->c}f'(x)/g'(x). Welcome back! Thanks for your patience and support. As a result of Terence Tao’s efforts, L’Hôpital’s rule is back in the U.S.! You can continue to evaluate limits of the form ∞/∞ or 0/0 using L’Hôpital’s rule. Continue"$

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MathMatize Memes @mathmatize.bsky.social · 16/01/2025

Cursed matrix multiplication #MathSky

$2 characters carrying another character in a stretcher. The characters are saying "What happened to him?" and "He found out (3&6\\0&1)(5&4\\0&2)=(3\cdot 5&6\cdot 4 \\ 0\cdot 0&1\cdot2)". The character in the stretcher is captioned "Mathematician".$

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MathMatize Memes @mathmatize.bsky.social · 13/01/2025

From only a few simple axioms, we get all of group theory #MathSky

A dog standing on 4 cans. The dog is captioned “group theory”. The cans are captioned “for all a,b in G, ab in G”, “for all a,b,c in G (ab)c=a(bc)”, “for all a in G there exists b in G ab=e=ba”, and “there exists e in G for all a in G ea=a=ae”.

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MathMatize Memes @mathmatize.bsky.social · 08/01/2025

BREAKING: Donald Trump announces he intends to change the name of The Chinese Remainder Theorem to The USA Remainder Theorem #MathSky

Z/nZ isomorphic (Z/n_1 Z)x(Z/n_2 Z)x...x (Z/n_k Z)
x mod n maps to (x mod n_1, x mod n_2, ..., x mod n_k)
n=n_1 n_2...n_k, gcd(n_i,n_j)=1 for i not equal j

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MathMatize Memes @mathmatize.bsky.social · 06/01/2025

Hey #MathSky, if you'll be at #JMM2025 please stop by my exhibition booth. MathMatize has come a long way, and I'd love to share how it's being used in math classrooms around the world. I'll also be accepting chess challengers, and am handing out travel-ready Hagoromo chalk 🤠🤠

The text "I heard the MathMatize booth is giving out Hagoromo chalk". Below is a picture of a person whispering in another person's ear next to a picture of an arm with goosebumps.

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MathMatize Memes @mathmatize.bsky.social · 02/01/2025

Year 2025 has some nice mathematical properties #MathSky

A 4-panel meme with each panel showing an increasingly expanding brain. The panels have text "2025=(45)^2", "2025=(1+2+...+9)^2", "2025=1^3+2^3+...+9^3", and "2025=1^0+2^0+...+(2025)^0" respectively.

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MathMatize Memes @mathmatize.bsky.social · 01/01/2025

This gives us conservation of angular meowmentum 😺 #MathSky

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MathMatize Memes @mathmatize.bsky.social · 26/12/2024

Gauss’s Theorema Egregium shows that curvature is an intrinsic property. For example, an observer looking at a sphere can see it’s curved; but Gauss showed that an ant restricted to the sphere’s surface, unaware of 3d, can also determine their universe is curved 🤯

A picture of two ants on a the upper half of a sphere. The ants are tracing out a red line on the surface of the sphere.

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MathMatize Memes @mathmatize.bsky.social · 25/12/2024

Holiday time with the family ❤️ #MathSky

$Parent: “So are you dating anybody?” Mathematician: “No, I’m playing the field.” The field: (F,+, .) +: FxF --> F . : FxF --> F (a+b)+c=a+(b+c) a+b=b+a a.(b+c)=a.b+a.c a+0=a=0+a a+(-a)=0=(-a)+a (a.b).c=a.(b.c) a.b=b.a (a+b).c=a.c+b.c a.1=a=1.a a.a^{-1}=1=a^{-1}.a$