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.

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

Broadcasting NumPy arrays differ from a normal Python list because of their ability to broadcast. This is the ability to write a range of values to the array using slicing.