I own a physical copy of Savov's "No BS Guide to Math and Physics" and am very pleased with it. I found it particularly useful as a refresher on things I learn

I own a physical copy of Savov's "No BS Guide to Math and Physics" and am very pleased with it. I found it particularly useful as a refresher on things I learned long ago, but no longer regularly use. The focus on practical application is of particular value in a quick reference role. I've also recommended it as a reference for students transitioning from a Technologist program to formal studies in Engineering. I've ordered this latest work just on the basis of that experience (and the recent specter of not remembering how to use eigenvectors when it come up in an obscure graphics problem).