Dinfio Documentation — Function Reference: quantum_circuit::cswap()

Module quantum → Class quantum_circuit → cswap()

Description

Apply \(CSWAP\) (also known as Fredkin) gate to the circuit

quantum_circuit::cswap(qubit_control, qubit_target_1, qubit_target_2)

Parameters

qubit_control (number) — The qubit control to apply the gate to
qubit_target_1 (number) — The qubit target 1 to apply the gate to
qubit_target_2 (number) — The qubit target 2 to apply the gate to

Return Value

quantum_circuit — Returns the instance of class quantum_circuit

Usage Example

import quantum
 
qc = quantum_circuit(3)
 
qc.x(0)
qc.x(2)
qc.cswap(0, 1, 2)