These are links to material that I found vital to passing courses I was taking at Texas Tech Unviersity (TTU) and the Technische Universität Hamburg (TUHH). This will act as a reference to go back and restudy material I may need. It also contains coruses on material I want to study in the future.
Prealgebra
Intermediate Algebra
Introduction to Statistics
Precalculus - College Algebra/Trigonometry
Calculus I
Calculus II
Calculus III
Intro to Differential Equations
MIT 18.01 Single Variable Calculus
MIT 18.02 Multivariable Calculus
MIT 18.03 Differential Equations
MIT 18.06 Linear Algebra - Gilbert Strang
MIT 18.650 Statistics for Applications - Philippe Regollet
Harvard CS50 Introduction to Computer Science (C/Python)
MIT 6.100L Introduction to CS and Programming using Python - Ana Bell
MIT 6.006 Intro to Algorithms
MIT 6.851 Advanced Data Structures
Stanford CS229 Machine Learning
Stanford CS230 Deep Learning
Stanford CS231n Deep Learning for Computer Vision
Transformers/Attention - Attention Is All You Need 1706.03762