def test_Identity_doit(): Inn = Identity(Add(n, n, evaluate=False)) assert isinstance(Inn.rows, Add) assert Inn.doit() == Identity(2*n) assert isinstance(Inn.doit().rows, Mul)
def test_Identity_doit(): Inn = Identity(Add(n, n, evaluate=False)) assert isinstance(Inn.rows, Add) assert Inn.doit() == Identity(2 * n) assert isinstance(Inn.doit().rows, Mul)