qiskit.circuit.QuantumCircuit.set_density_matrix¶
-
QuantumCircuit.
set_density_matrix
(state)¶ Set the density matrix state of the simulator.
- Parameters
state (DensityMatrix) – a density matrix.
- Returns
with attached instruction.
- Return type
- Raises
ExtensionError – If the density matrix is the incorrect size for the current circuit.