This worksheet is an introduction to the GA package for Maple V Release 5, which enables the user to perform calculations in geometric/Clifford algebras of arbitrary dimensions and signatures. The implementation of geometric/Clifford algebra in this package is based on the axioms given in Hestenes & Sobczyk [1].

Written by Mark Ashdown, Astrophysics Group, Cavendish Laboratory, University of Cambridge.

Comments, bug reports and suggestions to maja1@mrao.cam.ac.uk