Hi everyone! I have to work with power series whose coefficients are matrices of some order. I was hopping to use Sage for the calculations. However, as far as I could realize (from the help documentation), the method implemented to construct a power series ring requires a commutative base ring, which is not the case. I tried the following:
sage: R. = PowerSeriesRing(MatrixSpace(GF(2),2,3)) But, as expected, sage returned the error: TypeError: base_ring must be a commutative ring Does anyone know if it is possible to construct a power series ring over a non commutative base ring using another command? Has someone already implemented that? Thanks, Ivone -- 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/sage-support URL: http://www.sagemath.org
