What's your favorite function?

What's your favorite function?
Mine is the Gamma function.

1 -> 2

[math] f(x) [\math] is my favorite function.

Functions are lame.

I'm glad this does happen to other people too...

psi

Yeah, I bet you fucking hipsters
I liked that function back when it was still f(n) = n!

you know that an implicit function is still a function, right?

strcpy()

[math] x \mapsto \dfrac {1} {1+x^2} [/math]