qiskit.quantum_info.Pauli.update_x

Pauli.update_x(x, indices=None)

DEPRECATED: Update partial or entire x.

This function is deprecated. Use the setter for X instead.

Parameters

• x (numpy.ndarray or list) – to-be-updated x

• indices (numpy.ndarray or list or optional) – to-be-updated qubit indices

Returns

self

Return type

Pauli

Raises

QiskitError – when updating whole x, the number of qubits must be the same.