This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!

Here’s how to use Cython to accelerate array iterations in NumPy. NumPy gives Python users a wickedly fast library for working with data in matrixes.

How NumPy speeds array math in Python A big part of NumPy’s speed comes from using machine-native datatypes, instead of Python’s object types.

Libraries are collections of shared code. They're common in Python, where they're also called "modules," but they're also ...

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 ...