Numarray provides array manipulation and computational capabilities similar to those found in IDL, Matlab, or Octave.

Modular toolkit for Data Processing (MDP) is a Python data processing framework.

Forker is a python module that permits to fork a function.

PyRAF is a command language for running IRAF tasks that is based on the Python scripting language.

Natural Language Toolkit is a suite of program modules, data sets and tutorials supporting research and teaching in computational linguistics.

ErrorVal is a module providing a Python number type class and helper functions which ease the task of computing uncertainties.

Squarespiral generates a Square spiral on console for a given length of side.

Countdown Python Script counts down from any number you specify, with a delay between each number of x seconds.

Change counter script counts the number of possible ways to make change for a given amount.

Thirty Digits script finds all of the arrangements where the three 0's are contiguous, the 1's are each separated by 1 intervening digit...

Charlemagne is a genetic programming application which aims to be highly configurable and applicable to a broad range of problems.

Fibbonacci - Benford-Fibbonacci script shows that the Fibbonacci sequence reflects Benfords Law.

Improved callable property is a "callable" property class that can be used just like the usual property, but the managed attribute can be called.

Fibonacci numbers script displays fibonacci numbers series.

Random Phonetic Name Generator script allows you to generate random names.

Find Primes script allows you to find primes numbers.

LifeG script is an implementation of Conway's Game of Life.

Compute UPC/EAN barcode check digit script allows you to compute/verify check digit on a UPC-A/UPC-E/EAN13/EAN8 barcode.

Neural Network Simulator script is a simple multi-layer back-propagating neural network simulator.

Satisfiability Solver script is a simple lookahead satisfiability solver.

Principal Component Analysis (PCA) script carries out Principal Component Analysis.

Maya Numbers Counter displays a counter using Maya numbers (bars, dots and the shell glyph for zero).

Fast Fourier Transform code implements the O(n log n) Cooley-Tukey FFT algorithm as simply as possible.

Primes script is a program to list primes numbers.

Ordinals for All Numeric Types will extend all numerical types with a method for returning the English ordinal, i.e. 1st, 2nd, 3rd, 4th, etc.