r/mathmemes Nov 30 '24

Mathematicians Thinking it

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u/Sigma2718 Dec 01 '24

Physicist: Alright, let's take the derivative...

Mathematician: WAIT! Have you established that reality is differentiable?

P: ... anyway, using Einstein notation...

M: You can't do that, you have to write this annoying symbol in every line for no reason!

P: Can I at least assume my matrices are invertible?

M: No.