a[1] = 1
self.assertEqual (alpha_norm(a, 1), 1)
a = array([0, 1], dtype=float_type)
- from math import sqrt
- assert_almost_equal (alpha_norm(a, 2), sqrt(2)/2.)
+ assert_almost_equal (alpha_norm(a, 2), .5*2.**.5)
def test_alpha_norm_of_none(self):
self.assertRaises (ValueError, alpha_norm, None, 1)