qiskit.circuit.QuantumCircuit.inverse

QuantumCircuit.inverse()

Invert (take adjoint of) this circuit.

This is done by recursively inverting all gates.

রিটার্নস

the inverted circuit

রিটার্ন টাইপ

QuantumCircuit

রেইজেস

CircuitError -- if the circuit cannot be inverted.

Examples

input:

     ┌───┐
q_0: ┤ H ├─────■──────
     └───┘┌────┴─────┐
q_1: ─────┤ RX(1.57) ├
          └──────────┘

output:

                  ┌───┐
q_0: ──────■──────┤ H ├
     ┌─────┴─────┐└───┘
q_1: ┤ RX(-1.57) ├─────
     └───────────┘