Using NumPy for array and matrix math in Python Many mathematical operations, especially in machine learning or data science, involve working with matrixes, or lists of numbers.

The package provides replacements for many common Python math operations, like min and max, that operate many times faster than the Python originals.

Python can tap into advanced libraries like math, NumPy, SciPy, and SymPy for more complex math operations beyond basic arithmetic.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...