Of course, this is about Python and NumPy.

In practice, you'll often encounter the code before the underlying math (especially in Machine Learning), so developing intuition from both directions is always helpful.

Btw, if you enjoy pure mathematics, starting from Chapter 4 in the book, I begin defining vectors and the axioms of vector spaces:

https://little-book-of.github.io/linear-algebra/books/en-US/...