InfoWorld

What is NumPy? Faster array and matrix math in Python

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...
InfoWorld

Use Cython to accelerate array iteration in NumPy

NumPy is known for being fast, but could it go even faster? 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 ...
techentice.com

NumPy: Difference between reshape(), flatten(), ravel()

NumPy or Numeric Python is a powerful library for scientific calculations. It works with ndarray (array object in NumPy) that could be single or multi- dimensional. To perform different calculations ...
GitHub

Respecting types and iterating over 0-d arrays

numpy is generally awesome. One issue that really bothers me (esp. as compared to MATLAB, IFAIK), is numpy's inconsistent handling of python scalars, vs. numpy scalars, vs. numpy rank-0 arrays, which ...