Solving Linear Systems (SymPy) Most linear algebra courses start by considering how to solve a system of linear equations.

It's not feasible to list all the machine learning algorithms that use matrix inverses -- there are just too many. That said however, examples of ML algorithms that use a matrix inverse are linear ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...