Question

hey i am a real nerd but need someone to teach me something can anyone teach me? i mean calculus?

Answer 1

you ask questions, we teach....

Answer 2

ok what is a function of a function?

Answer 3

A functionnal.

Answer 4

Example given : \[\text{slope}(f,x,x') = \frac{f(x) - f(x')}{x - x'} \]

Answer 5

like composite functions? \((f\ o\ g)(x)\)? i dont know what you mean by function of a function ...

Answer 6

Or does he mean operator (like differentiation operator) ?