I've seen some recent discussion about Matrices of e.g. sympy.polys.domains. I'm very interested, because I'd like to be able to add, multiply and (most usefully to me) invert matrices of Galois (finite) fields with modulo 2.
This relates to a question I asked on StackOverflow, originally about numpy: http://stackoverflow.com/questions/5578172/can-i-use-my-own-python-class-with-numpy-or-some-other-matrix-library Originally I planned to do a Galois class myself, and hoped to use it in numpy or some generic matrix library; but I see sympy provides sympy.polys.domains.FF so I can do GF2 = sympy.polys.domains.FF(2). Now all I need is a matrix class that can use elements of that type, including doing matrix inversion. I saw some posts started by Sherjil Ozair discussing possibilities. What's the current status? Is there some code somewhere that can be downloaded and tried? -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. 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.
