A Quick Introduction to Python 3 Programming

23rd June 2015

This Quick Introduction to Python 3 aims to teach you just enough Python, so that you can get started in computer programming, and try out some of the example codes on this site! First, you’ll want to install Python 3 or you can use the in-browser Trinket near the bottom of the page – just edit […]

Jengod at the English language Wikipedia [CC BY 2.5 (, GFDL ( or CC-BY-SA-3.0 (], via Wikimedia Commons

Compute Average Heights

3rd May 2015

This is a simple program to compute average heights. In a loop, it prompts the user for heights, inputs a text string and converts it to a ‘real’ number, sums them, and divides by the number of heights. Exit is signalled by negative height, after which the sum of the numbers is divided by the number of […]

Naive Mandelbrot Set

17th April 2015

This is your basic Mandelbrot Set plotter. Very little effort made to speed it up, except for plotting top & bottom pixels together as they’re mirrored across the x-axis. Later I’ll show you some much faster programs! The heart of this program is the iteration of z2+c where c is a point in the complex […]