'Compare zhbevd eigenvalues and eigenvectors
with the result of linalg.eig.'

def test_zhbevd(self):

    (w, evec, info) = zhbevd(self.bandmat_herm, compute_v=1)
    evec_ = evec[:, argsort(w)]
    assert_array_almost_equal(sort(w), self.w_herm_lin)
    assert_array_almost_equal(abs(evec_), abs(self.evec_herm_lin))
