This is a small library for abstract matrices that I made as a practice project. Unlike regular 2d vectors, it actually uses a single vector and gets each of the cells' coordinates using some arithmetic calculations. The compiler doesn't have to run a bunch of vectors now, and performance is therefore increased.
This project is currently beta, and I plan to expand the code more and include more features, as well as make a separate shell.
I didn't intend to make anything new, and I know that there might be other libraries that do what I want to do better. It's just, once again, a practice project; if you want, you may use it in your open source or personal projects as well.
All the best! :)