On Tuesday, May 24, 2016 at 3:37:42 AM UTC+3, Phillip M. Feldman wrote: > > I would like to perform operations on polynomials over GF(2), i.e., > polynomials with binary coefficients. Is there a way to do this with SymPy? > > There is a sympy.polys.galoistools module, but I haven't found any user > documentation for it >
galoistools is the low lever implementation module that is not intended for direct use. The user interface is the same as with other polynomials. To define a polynomial ring R with generator (or 'unknown') x over GF(2) you write R, x = ring('x', GF(2)) Polynomials are then constructed in the usual way: p = x**2 + x , etc. and all the standard operations are valid. (Note: x is also a polynomial, not a Symbol.) -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group, send email to sympy@googlegroups.com. Visit this group at https://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/7895ce42-a158-4682-8590-4208c16580a4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.