On Tue, Nov 13, 2012 at 1:00 AM, Cleuson Alves <cleuso...@gmail.com> wrote: > Hello, I need to solve an exercise follows, first calculate the inverse > matrix and then multiply the first matrix.
I would just point out that in most numerical applications, you rarely need to calculate the intermediate of the matrix inverse directly. See, e.g., http://www.johndcook.com/blog/2010/01/19/dont-invert-that-matrix/ Of course, if this hasn't been said yet: NumPy. Michael -- http://mail.python.org/mailman/listinfo/python-list
