---
title: "!=(_:_:)"
framework: swift
role: symbol
role_heading: Operator
path: "swift/!=(_:_:)-18co7"
---

# !=(_:_:)

Returns a Boolean value indicating whether any corresponding components of the two tuples are not equal.

## Declaration

```swift
func != (lhs: (), rhs: ()) -> Bool
```

## Parameters

- `lhs`: An empty tuple.
- `rhs`: An empty tuple.

## Discussion

Discussion All arity zero tuples are equal.

## See Also

### Tuple Comparison

- [==(_:_:)](swift/==(_:_:)-958in.md)
- [==(_:_:)](swift/==(_:_:)-2htbb.md)
- [==(_:_:)](swift/==(_:_:)-h88g.md)
- [==(_:_:)](swift/==(_:_:)-7lhq7.md)
- [==(_:_:)](swift/==(_:_:)-1hbor.md)
- [==(_:_:)](swift/==(_:_:)-1ud2a.md)
- [==(_:_:)](swift/==(_:_:)-9kf9y.md)
- [!=(_:_:)](swift/!=(_:_:)-7er1l.md)
- [!=(_:_:)](swift/!=(_:_:)-754t2.md)
- [!=(_:_:)](swift/!=(_:_:)-7ao4l.md)
- [!=(_:_:)](swift/!=(_:_:)-4fzl6.md)
- [!=(_:_:)](swift/!=(_:_:)-3nrcc.md)
- [!=(_:_:)](swift/!=(_:_:)-1mxms.md)