def test_hermite_nan(n, x):
# Regression test for gh-11369.
assert np.isnan(orth.eval_hermite(n, x)) == np.any(np.isnan([n, x]))
assert np.isnan(orth.eval_hermitenorm(n, x)) == np.any(np.isnan([n, x]))
def test_hermite_domain():
# Regression test for gh-11091.
assert np.isnan(orth.eval_hermite(-1, 1.0))
assert np.isnan(orth.eval_hermitenorm(-1, 1.0))
