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Reference: Reflect Qubricks

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Reflect Class

psiqworkbench.qubricks.qbk_reflect.Reflect 

Reflect(qc=None, **kwargs)

Bases: Qubrick

Qubrick for Reflection (as the reflection about the mean in Grover's algorithm).

compute 

compute(
    target_qreg: Qubits,
    theta: float
    | RotationAngle
    | tuple[int, int]
    | None = None,
    ctrl: Qubits | int = 0,
    basis: str | None = None,
    error_param: float = 0.0,
)

Perform a reflection.

Parameters:

Name Type Description Default
target_qreg Qubits

The register to operate on.

 required
theta float | RotationAngle | tuple or None

Phase reflect angle in degrees (or (theta * units.rad) for radians, or (num,denom) for fraction of pi). Defaults to 180 degrees.

 None
ctrl Qubits or None

Optional quantum control.

 0
basis str

The reflection basis 'x', 'y', 'z'. Defaults to 'z'.

 None
error_param float

A parameter to control the precision of the angle. Defaults to 0 (no error).

 0.0
Note

For more details, see Built-in Qubricks tutorial.