114 pages of ML math, and what actually shows up at work

Sixty-two pages of machine learning math. Fifty-two pages of deep learning math. One hundred and fourteen pages of formulas, compiled by a student studying for theory exams, posted to r/learnmachinelearning over the weekend and currently sitting at 138 upvotes. Every entry carries consistent notation, tensor shapes, and a one-line use label. The cheatsheet is what a thorough