Perfect recursion is inherently mathematical and abstract, but as it turns out, it is one way to approximate some of the self-similar structures of natural form. The branches of a tree, for example, ...

This is a repository of toy problems to be solved using recursion and JavaScript. While the concept of recursion may not be difficult to grasp, the only way to improve at thinking recursively is by ...

Last time and today we wrote some functions taking list arguments and/or returning list values, and we showed how to prove theorems about lists using structural induction. We discussed tail recursion, ...