---
title: PowerModifier (v1.0)
description: API reference for qiskit.circuit.PowerModifier in qiskit v1.0
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/qiskit/1.0/qiskit.circuit.PowerModifier
---

# PowerModifier

*class* `qiskit.circuit.PowerModifier(power)`

[GitHub](https://github.com/Qiskit/qiskit/tree/stable/1.0/qiskit/circuit/annotated_operation.py#L52-L56)

Bases: `Modifier`

Power modifier: specifies that the operation is raised to the power `power`.

## Attributes

### power

Type: `float`