How to create a program to solve differntions?

Question

e.g- f=x^3-x^2-2;
d(f)=3*x^2-2*x with respect to x;
with or without using mathematics function ?

Answer 1

Ok, this will be fun.
I'll try to adapt my sumations challenge code to transform expressions and post results later.

Answer 2

ok

Answer 3

I dont fully understand your question/challenge

Answer 4

This is actually pretty hard. I need to relearn differentiation first and it's going to take a while.

Answer 5

Maybe 2*2