deltakit.circuit.Observable

class deltakit.circuit.Observable(observable_index: int, measurements: MeasurementRecord | Iterable[MeasurementRecord], *, tag: str | None = None)

Bases: object

A logical observable as defined by stim.

Parameters:

• observable_index (int) – Give a way of identifying this observable

• measurements (MeasurementRecord | Iterable[MeasurementRecord]) – The measurement records which identify the logical observable.

• tag (str | None) – An optional instruction tag.

Methods

Observable.permute_stim_circuit

Updates stim_circuit with the stim circuit which includes this logical observable.