def main():
print("== hadamard gate ==")
print("** one-way quantum computing")
# graph state
qs_oneway = QState(5)
qs_oneway.h(1).h(2).h(3).h(4)
qs_oneway.cz(0, 1).cz(1, 2).cz(2, 3).cz(3, 4)
# measurement
qs_oneway.mx([0], shots=1)
qs_oneway.my([1], shots=1)
qs_oneway.my([2], shots=1)
qs_oneway.my([3], shots=1)
# result state
qs_oneway.show([4])
print("** conventianal quantum gate")
qs_gate = QState(1)
qs_gate.h(0)
qs_gate.show()
def test_my(self):
"""test 'my' (for bell state)
"""
qs = QState(qubit_num=2).h(0).cx(0, 1)
md = qs.my(shots=10)
self.assertEqual(md.frq[1] + md.frq[2], 10)
self.assertEqual(md.frq[0], 0)
self.assertEqual(md.frq[3], 0)
def main():
print("== CNOT gate ==")
print("** one-way quantum computing")
# graph state
qs_oneway = QState(15)
qs_oneway.h(0)
qs_oneway.h(1).h(2).h(3).h(4).h(5).h(6).h(7)
qs_oneway.h(9).h(10).h(11).h(12).h(13).h(14)
qs_oneway.cz(0, 1).cz(1, 2).cz(2, 3).cz(3, 4).cz(4, 5).cz(5, 6)
qs_oneway.cz(3, 7).cz(7, 11)
qs_oneway.cz(8, 9).cz(9, 10).cz(10, 11).cz(11, 12).cz(12, 13).cz(13, 14)
# measurement
qs_oneway.mx([0], shots=1)
qs_oneway.my([1], shots=1)
qs_oneway.my([2], shots=1)
qs_oneway.my([3], shots=1)
qs_oneway.my([4], shots=1)
qs_oneway.my([5], shots=1)
qs_oneway.my([7], shots=1)
qs_oneway.mx([8], shots=1)
qs_oneway.mx([9], shots=1)
qs_oneway.mx([10], shots=1)
qs_oneway.my([11], shots=1)
qs_oneway.mx([12], shots=1)
qs_oneway.mx([13], shots=1)
qs_oneway.show([6, 14])
print("** conventianal quantum gate")
qs_gate = QState(2)
qs_gate.h(0)
qs_gate.cx(0, 1)
qs_gate.show()
