---
title: in3
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnnsarithmeticternary/in3
---

# in3

The descriptor of the third input.

## Declaration

```swift
var in3: BNNSNDArrayDescriptor
```

## See Also

### Inspecting the Properties of an Arithmetic Structure

- [in1](accelerate/bnnsarithmeticternary/in1.md)
- [in1_type](accelerate/bnnsarithmeticternary/in1_type.md)
- [in2](accelerate/bnnsarithmeticternary/in2.md)
- [in2_type](accelerate/bnnsarithmeticternary/in2_type.md)
- [in3_type](accelerate/bnnsarithmeticternary/in3_type.md)
- [out](accelerate/bnnsarithmeticternary/out.md)
- [out_type](accelerate/bnnsarithmeticternary/out_type.md)