I’m currently developing my math notes to be hosted online, for anyone to view. Eventually, they will be developed to be almost as complete as a textbook.
Calculus I (WIP)
Calculus

Matrix Algebra, Linear Algebra (WIP)
Linear Algebra Notes

Mathematical Proof and Discrete Math (WIP)
Discrete Math

Algebra and Precalculus (WIP)
Algebra and Precalculus

These notes are created using PreTeXt.