test_execution.py 文件源码

def test_reciprocal_derivative(input_tensor):
    """TODO."""
    p_u = input_tensor

    delta = .001

    u = rng.uniform(.1, 5.0, p_u.axes)

    rec_u = ng.reciprocal(p_u)

    check_derivative(rec_u, p_u, delta, u, atol=1e-2, rtol=1e-2)