jason-s...@creativetrax.com wrote:
> > I wrote an orthogonal complement function a long time ago; I'm surprised > to not be able to find it in Sage now. I thought it was merged in at > least a year ago. > > > Here's a quick shot at one, using the fact that the orthogonal complement of the row space is the right kernel. sage: def orthogonal_complement(space): ....: if space.dimension()==0: ....: return space.ambient_vector_space() ....: else: ....: return space.basis_matrix().right_kernel() Thanks, Jason -- You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-edu?hl=.
