qiskit.quantum_info.Operator.reshape

Operator.reshape(input_dims=None, output_dims=None, num_qubits=None)

Return a shallow copy with reshaped input and output subsystem dimensions.

パラメータ

• input_dims (None or tuple) – new subsystem input dimensions. If None the original input dims will be preserved [Default: None].

• output_dims (None or tuple) – new subsystem output dimensions. If None the original output dims will be preserved [Default: None].

• num_qubits (None or int) – reshape to an N-qubit operator [Default: None].

戻り値

returns self with reshaped input and output dimensions.

戻り値の型

BaseOperator

例外

QiskitError – if combined size of all subsystem input dimension or subsystem output dimensions is not constant.