@mathmatize.bsky.social posted this on twitter. It won the internet if you ask me because it is so clever

Happy Pi Day 🥳 🥳 #MathSky #Math

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

Pretty sweet #MathSky

Thought it many times #MathSky

One of these better get me a Valentine #MathSky

Happy e Day! #MathSky

Poor calculus students #MathSky

Newton overrated #MathSky

Inverse trig function tier list #MathSky

Arbitrarily smol #MathSky

When the slide is continuous but not differentiable #MathSky

Always a battle #MathSky

Such a cool theorem #MathSky

No way #MathSky

Cauchy sequences in an incomplete space #MathSky

wow that was fast! #MathSky

Wow...they really banned it 😭 #MathSky #ITeachMath

Cursed matrix multiplication #MathSky

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

e^x revealing its derivative #MathSky

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

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 🤠🤠

Well I found it funny

Coffee into theorems #MathSky

Math is perfectly balanced #MathSky #Mathematics

Year 2025 has some nice mathematical properties #MathSky

This gives us conservation of angular meowmentum 😺 #MathSky

2025 will be my year #MathSky

Math is like that #MathSky

Gauss's Theorem Egregium is remarkable #MathSky

Holiday time with the family ❤️ #MathSky

Anyone else do this with their candy canes? #MathSky

Happy Birthday Ramanujan 🥳 #MathSky

It follows, WLOG, a priori, whence... #MathSky

The standard basis vectors getting into the Christmas spirit #MathSky

Another beautiful day #MathSky

Mathematicians using the same word to describe completely separate concepts

Hell yeah #MathSky

Flag of Japan but in the (r,θ)-plane

The vector calculus brothers #MathSky

Mathematicians will see this and say "hell yeah" #MathSky

Apparently I'm psycho cuz I do 13 then 46 then 24 then 35 😭 #MathSky

Linear algebra Luigi #MathSky

Fancy analysts

Horrifying

“math is more of an art than a science” -person who successfully drew a left and right curly bracket

When you compile LaTeX with an unclosed \left\{ #MathSky

Kleout bottle #MathSky

Actually a nice name for a kid #MathSky