n [8]: i = ImmutableMatrix(eye(3)) In [9]: i**2 Out[9]:
2 ⎡1 0 0⎤ ⎢ ⎥ ⎢0 1 0⎥ ⎢ ⎥ ⎣0 0 1⎦ In [10]: _.doit() TypeError Casting to Matrix does not work either. How to actually calculate the product with Immutable matrices? -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.