I am totally biased, but I think my book is a good introduction to math fundamentals (high school) and calculus: https://minireference.com/ https://minireferenc

I am totally biased, but I think my book is a good introduction to math fundamentals (high school) and calculus: https://minireference.com/ https://minireference.com/ preview: https://minireference.com/static/excerpts/noBSguide_v5_preview.pdf https://minireference.com/static/excerpts/noBSguide_v5_previ... As an added bonus, the book also covers mechanics (Physics 101), which is really important to understand to build up you general modelling skills. (Physics is all about coming up with math models to describe reality.)