# Programming the Fundamental Theorem of Calculus

In this post we build an intuition for the Fundamental Theorem of Calculus by using computation rather than analytical models of the problem.

People often discuss the idea of being "90% certain" or "99% sure that this is true", but how big is the difference between these two values? It turns out that the difference between these values is similiar to the difference between having $10 and$100 in your wallet.