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# AnimatablePair

A pair of animatable values, which is itself animatable.

```
@frozen struct AnimatablePair<First, Second> where First : VectorArithmetic, Second : VectorArithmetic
```

## Topics

### Creating an animatable pair

[`init(_:_:)`](/documentation/SwiftUI/AnimatablePair/init(_:_:))

Creates an animated pair with the provided values.

### Getting the constituent animations

[`first`](/documentation/SwiftUI/AnimatablePair/first)

The first value.

[`second`](/documentation/SwiftUI/AnimatablePair/second)

The second value.

### Manipulating values

[`magnitudeSquared`](/documentation/SwiftUI/AnimatablePair/magnitudeSquared)

The dot-product of this animated pair with itself.


---

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