Updates: Status: Fixed Comment #2 on issue 2747 by smi...@gmail.com: cse of a Matrix returns a list http://code.google.com/p/sympy/issues/detail?id=2747
cse(Matrix([[sin(x), cos(x)], [-cos(x), sin(x)]]))
([(x0, cos(x)), (x1, sin(x))], [[ x1, x0] [-x0, x1]])
type(_[1][0])
<class 'sympy.matrices.matrices.Matrix'> -- You received this message because you are subscribed to the Google Groups "sympy-patches" group. To post to this group, send email to sympy-patches@googlegroups.com. To unsubscribe from this group, send email to sympy-patches+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-patches?hl=en.