This page contains Matlab software and a tutorial for learning Geometric Algebra. This tutorial is aimed at the sophomore college level, although it may provide a gentle introduction to anyone interested in the topic.

GABLE was a prototype geometric algebra system. The prototype was successful, but we have moved on to C++ and Java libraries for geometric algebra. However, feel free to download the Matlab software and tutorial; if you encounter any problems or have any comments, please email them to us: L.Dorst@uva.nl and/or smann@uwaterloo.ca. although be aware that we no longer support GABLE.

**If you
are serious about studying geometric algebra, **
you should should look at our
book,
which discusses geometric algebra in more depth, as well
as having a stand alone multi-platform viewer, tutorials,
and C++/Java library generator.

To get the most from the tutorial, you should down-load the Matlab software:

and the text of the tutorial:- PDF file (560k)
- PostScript file (gzip-ed, 232k)

- The Geometric Algebra Research Group at Cambridge University (papers, tutorial, Maple software)
- Leo Dorst (papers, links)
- David Hestenes' site at Arizona State University (lots of papers)
- Background information on the creation of GABLE: The Making of a Geometric Algebra Package in Matlab, Technical Report.

leo@wins.uva.nl, smann@cgl.uwaterloo.ca,