---
title: epsilon
framework: ML Compute
role: symbol
role_heading: Instance Property
platforms: [iOS 14.0+, iPadOS 14.0+, Mac Catalyst 14.0+, macOS 11.0+, tvOS 14.0+]
path: mlcompute/mlcadamoptimizer/epsilon
---

# epsilon

The epsilon value for improving numerical stability.

## Declaration

```swift
var epsilon: Float { get }
```

## See Also

### Inspecting an Adam Optimizer

- [beta1](mlcompute/mlcadamoptimizer/beta1.md)
- [beta2](mlcompute/mlcadamoptimizer/beta2.md)
- [timeStep](mlcompute/mlcadamoptimizer/timestep.md)
- [usesAMSGrad](mlcompute/mlcadamoptimizer/usesamsgrad.md)