This site is a collection of introductions to Geometric Algebra itself as well as further applications using it. Common notation, terminology, operations and equations of Geometric Algebra on the site linked below.

Introduction to the basics of Geometric Algebra (GA) and Projective Geometric Algebra (PGA). This tutorial teaches GA in an interactive way with runnable code and visualizations. It is not meant to be an entirely bottom-up way where we try to derive every single result. Instead the focus is on trying to create an understanding for GA and gradually introduce new things while directly applying the learnt concepts.

Shows how we can create Geometric Algebras which can represent any shape and how we can get useful rotors in them.

Introduction to Special Relativity using Geometric Algebra. Work in progress. Likely contains errors.

Articles that don't belong in any specific category or are not part of a series.