def METHOD_NAME(self):
    assert self.mt19937.standard_gamma(0.0) == 0.0
    assert_array_equal(self.mt19937.standard_gamma([0.0]), 0.0)
    actual = self.mt19937.standard_gamma([0.0], dtype='float')
    expected = np.array([0.], dtype=np.float32)
    assert_array_equal(actual, expected)