Funnily enough I just started to re-learn math (linear algebra, calculus and statistics) because I want to learn ML. While I learn various things I also try to

Funnily enough I just started to re-learn math (linear algebra, calculus and statistics) because I want to learn ML. While I learn various things I also try to use them in simple Python implementations (to my shame, I never use Python before). It's quite nice how you can rotate vectors, plot functions using mathplotlib. I can draw things by hand but not as nicely.