Summary: This is an overview of important topics on differentiation, including links to theorems from the same author.

In this chapter we will finally see why

The main theorems of this chapter include:

- The
**Chain Rule**((Reference)), - The
**Mean Value Theorem**((Reference)), - The
**Inverse Function Theorem**((Reference)), - The
**Laws of Exponents**((Reference) and (Reference)), and **Taylor's Remainder Theorem**((Reference)).