---
title: BNNS.ArithmeticTernaryFunction.multiplyAdd
framework: accelerate
role: symbol
role_heading: Case
path: accelerate/bnns/arithmeticternaryfunction/multiplyadd
---

# BNNS.ArithmeticTernaryFunction.multiplyAdd

An operation that calculates the element-wise fused multiply-add of its three inputs.

## Declaration

```swift
case multiplyAdd
```