---
title: min
framework: metalperformanceshadersgraph
role: symbol
role_heading: Instance Property
path: metalperformanceshadersgraph/mpsgraphrandomopdescriptor/min
---

# min

The lower range of the distribution.

## Declaration

```swift
var min: Float { get set }
```

## Discussion

Discussion This value is used for Uniform distributions with float data types and Truncated Normal disributions. Defaults to 0 for uniform distributions and -2 for normal distributions.