On Jan 1, 10:33 am, Alan Bromborsky <[EMAIL PROTECTED]> wrote: > I trying to determine if you would be interested in adding a geometric > algebra package to sympy. Attached are pdf files introducing geometric > algebra (imag_numbers.pdf) and a description of a python module I am > developing for symbolic geometric algebra. Comments would be welcome.
I'd be interested. A long time ago, I wrote a module for numeric computations in geometric algebra. I have (mostly) updated it to use numpy, but that conversion may still be a little rough. http://www.enthought.com/~rkern/cgi-bin/hgwebdir.cgi/clifford/ You may also be interested in the book _Geometric Algebra for Computer Science: An Object-oriented Approach to Geometry_ by Leo Dorst, Daniel Fontijne and Stephen Mann. A substantial chunk of the book is devoted to discussing implementation, with code, albeit from a numerical perspective. http://www.geometricalgebra.net/ --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---