Is there a Mathematica package to do geometric algebra calculations?
David Park has developed a geometric (Grassmann) algebra package. Check his community profile. It has a dropbox link from where the package can be downloaded.
A web search for “geometric algebra Mathematica package” turns up several hits. At least one was presented at a Wolfram Technology Conference, author being Terje Vold (I recall it being a good talk but I’ve not used the package).
Yes, I have it downloaded. But I wanted a package based on Hestenes.
