---
title: "step(_:edge:)"
framework: simd
role: symbol
role_heading: Function
path: "simd/step(_:edge:)-1pthr"
---

# step(_:edge:)

Returns zero for each element in a vector less than a specified edge, and otherwise returns one.

## Declaration

```swift
func step(_ x: SIMD2<Float>, edge: SIMD2<Float>) -> SIMD2<Float>
```

## See Also

### Common Functions

- [simd_abs(_:)](simd/simd_abs(_:)-886vq.md)
- [abs(_:)](simd/abs(_:)-6ckob.md)
- [simd_clamp(_:_:_:)](simd/simd_clamp(_:_:_:)-9b6uf.md)
- [clamp(_:min:max:)](simd/clamp(_:min:max:)-5rthg.md)
- [clamp(_:min:max:)](simd/clamp(_:min:max:)-3oo0f.md)
- [simd_equal(_:_:)](simd/simd_equal(_:_:)-9z8e8.md)
- [simd_fract(_:)](simd/simd_fract(_:)-42ipv.md)
- [fract(_:)](simd/fract(_:)-7rplw.md)
- [simd_sign(_:)](simd/simd_sign(_:)-6jld1.md)
- [sign(_:)](simd/sign(_:)-2e6do.md)
- [simd_step(_:_:)](simd/simd_step(_:_:)-9xjdc.md)