def test_rk(self):
rk0 = ops.Rk(0)
self.assertTrue(rk0.is_close(ops.Identity()))
rk1 = ops.Rk(1)
self.assertTrue(rk1.is_close(ops.PauliZ()))
rk2 = ops.Rk(2)
self.assertTrue(rk2.is_close(ops.Sgate()))
rk3 = ops.Rk(3)
self.assertTrue(rk3.is_close(ops.Tgate()))
for idx in range(8):
psi = state.zeros(2)
psi = (ops.Rk(idx)**2 @ ops.Rk(-idx)**2)(psi)
self.assertTrue(psi.is_close(state.zeros(2)))
def simple_kick(): psi = state.bitstring(0, 0, 1) psi = ops.Hadamard(2)(psi) psi = ops.ControlledU(0, 2, ops.Sgate())(psi) psi = ops.ControlledU(1, 2, ops.Tgate())(psi, 1) psi.dump()
def sdag(self, idx: int):
self.apply1(ops.Sgate().adjoint(), idx, 'sdag')
def s(self, idx: int):
self.apply1(ops.Sgate(), idx, 's')
def test_s_gate(self):
"""S^2 == Z."""
x = ops.Sgate() @ ops.Sgate()
self.assertTrue(x.is_close(ops.PauliZ()))