---
title: BNNSArithmeticSelect
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/bnnsarithmeticselect
---

# BNNSArithmeticSelect

An operation that selects elements from either its second or third input based on the corresponding value of its first input.

## Declaration

```swift
var BNNSArithmeticSelect: BNNSArithmeticFunction { get }
```

## Discussion

Discussion This function returns values using the following operation:  out = in1 ? in2 : in3

## See Also

### Ternary Arithmetic Functions

- [BNNSArithmeticMultiplyAdd](accelerate/bnnsarithmeticmultiplyadd.md)