Hello, When creating a Matrix from another one, no new object is created
m1 = Matrix(2, 2, range(4)) m2 = Matrix(m1) m1 is m2 returns True, so changing m1 will also change m2. I know I can use m1.clone(), but since SomeClass() usually creates a new object, this took me rather by surprise. Is this intended behavior? Adrian Seyboldt -- You received this message because you are subscribed to the Google Groups "sympy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sympy/-/kmGB44EhawEJ. 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.
