Linear algebra cannot be learned in a day. Maybe multiplying matrices when the dimensions allow but there is far more to linear algebra than knowing how to mult

Linear algebra cannot be learned in a day. Maybe multiplying matrices when the dimensions allow but there is far more to linear algebra than knowing how to multiply matrices. Knowing when and why is far more interesting. Knowing how to decompose them. Knowing what a non-singular matrix is and why it’s special and so on. Once you know what’s found in a basic lower devision linear algebra class, one can move it linear programming and learn about cost functions and optimization or numerical analysis. PyTorch is just a calculator. If I handed someone a Ti-84 they wouldn’t magically know how to bust out statistics on it…