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# frequency

The number of simulation steps per second, used when [`mode`](/documentation/ComputeGraph/ComputeGraphSimulation/SimulationRate-swift.struct/mode-swift.property) is [`ComputeGraphSimulation.SimulationRate.Mode.fixedFrequency`](/documentation/ComputeGraph/ComputeGraphSimulation/SimulationRate-swift.struct/Mode-swift.enum/fixedFrequency).

```
var frequency: Float
```

---

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