EVOLUTION-MANAGER

Edit File: test_pcf.py

"""Tests for parabolic cylinder functions. """ import numpy as np from numpy.testing import assert_allclose, assert_equal import scipy.special as sc def test_pbwa_segfault(): # Regression test for https://github.com/scipy/scipy/issues/6208. # # Data generated by mpmath. # w = 1.02276567211316867161 wp = -0.48887053372346189882 assert_allclose(sc.pbwa(0, 0), (w, wp), rtol=1e-13, atol=0) def test_pbwa_nan(): # Check that NaN's are returned outside of the range in which the # implementation is accurate. pts = [(-6, -6), (-6, 6), (6, -6), (6, 6)] for p in pts: assert_equal(sc.pbwa(*p), (np.nan, np.nan))