def test_epsilon(self): self.assertEqual(UnnamedOpetope.Address.epsilon(1), UnnamedOpetope.Address(1))
def test___init__(self): with self.assertRaises(DerivationError): UnnamedOpetope.Address(-1) UnnamedOpetope.Address(0)
def test_epsilon(self): self.assertEqual(UnnamedOpetope.Address.epsilon(1), UnnamedOpetope.Address(1))
def test___init__(self): with self.assertRaises(DerivationError): UnnamedOpetope.Address(-1) UnnamedOpetope.Address(0)