Maple (by Mark Ashdown)

This package enables the user to perform calculations in a geometric (Clifford) algebra of arbitrary dimensions and signature. The package has 4 built-in signatures and the user can program others.

This software was originally written in the period 1995-1998 using Maple V. Mark Ashdown has subsequently tried to update it to be compatible with more recent versions of Maple, but is no longer involved in its active development.If you do find a bug, please report it to Chris Doran, or even better, email us with a patch!

The package is available in two different formats; a gzipped tar file and a zip file. The archives contain the source for the package (GA.mpl), a text file called README with instructions for loading the package and a worksheet (GAhelp.mws) explaining how to use the package.

OpenGL (by Christian Perwass)

Christian has developed a software library for geometric algebra computations and visualisation under OpenGL. More details can be found on his website.

Downloads

Mark Ashdown's Maple routines

GA-1.2.1.tar.gz - gzipped tar file
GA-1.2.1.zip - zip file