@XFAIL
def test_pow_eval_X1():
    assert (-1)**Rational(1, 3) in Rational(1, 2) + Rational(1, 2)*I*sqrt(3)
dataset/ETHPy150Open sympy/sympy/sympy/core/tests/test_eval.py/test_pow_eval_X1/operator `==` -> `in`