def test_inequality_equal(self): """Test inequality operator: equal Paulis""" p1 = random_pauli(5) p2 = deepcopy(p1) self.assertFalse(p1 != p2) self.log.info(p2.to_label()) self.log.info(p1.to_label()) self.log.info(p1 != p2)
def test_random_pauli5(self): length = 2 q = random_pauli(length) self.log.info(q) self.assertEqual(q.numberofqubits, length) self.assertEqual(len(q.v), length) self.assertEqual(len(q.w), length) self.assertEqual(len(q.to_label()), length) self.assertEqual(len(q.to_matrix()), 2 ** length)
def test_inequality_different(self): """Test inequality operator: different Paulis""" p1 = random_pauli(5) p2 = deepcopy(p1) p2.v[0] = (p1.v[0] + 1) % 2 self.assertTrue(p1 != p2) self.log.info(p2.to_label()) self.log.info(p1.to_label()) self.log.info(p1 != p2)
def test_pauli(self): v = np.zeros(3) w = np.zeros(3) v[0] = 1 w[1] = 1 v[2] = 1 w[2] = 1 p = Pauli(v, w) self.log.info(p) self.log.info("In label form:") self.log.info(p.to_label()) self.log.info("In matrix form:") self.log.info(p.to_matrix()) q = random_pauli(2) self.log.info(q) r = inverse_pauli(p) self.log.info("In label form:") self.log.info(r.to_label()) self.log.info("Group in tensor order:") grp = pauli_group(3, case=1) for j in grp: self.log.info(j.to_label()) self.log.info("Group in weight order:") grp = pauli_group(3) for j in grp: self.log.info(j.to_label()) self.log.info("sign product:") p1 = Pauli(np.array([0]), np.array([1])) p2 = Pauli(np.array([1]), np.array([1])) p3, sgn = sgn_prod(p1, p2) self.log.info(p1.to_label()) self.log.info(p2.to_label()) self.log.info(p3.to_label()) self.log.info(sgn) self.log.info("sign product reverse:") p3, sgn = sgn_prod(p2, p1) self.log.info(p2.to_label()) self.log.info(p1.to_label()) self.log.info(p3.to_label()) self.log.info(sgn)