# qiskit.circuit.Gate.inverse¶

Gate.inverse()

Invert this instruction.

If the instruction is composite (i.e. has a definition), then its definition will be recursively inverted.

Special instructions inheriting from Instruction can implement their own inverse (e.g. T and Tdg, Barrier, etc.)

Rückgabe

a fresh instruction for the inverse

Rückgabetyp

qiskit.circuit.Instruction

Verursacht

CircuitError – if the instruction is not composite and an inverse has not been implemented for it.