---
title: "init(bySubtracting:from:)"
framework: vision
role: symbol
role_heading: Initializer
path: "vision/vnvector/init(bysubtracting:from:)"
---

# init(bySubtracting:from:)

Creates a new vector by subtracting the first vector from the second vector.

## Declaration

```swift
init(bySubtracting v1: VNVector, from v2: VNVector)
```

## Parameters

- `v1`: The first vector.
- `v2`: The second vector.

## See Also

### Creating a Vector

- [init(byAdding:to:)](vision/vnvector/init(byadding:to:).md)
- [init(byMultiplying:byScalar:)](vision/vnvector/init(bymultiplying:byscalar:).md)
- [init(r:theta:)](vision/vnvector/init(r:theta:).md)
- [init(vectorHead:tail:)](vision/vnvector/init(vectorhead:tail:).md)
- [init(xComponent:yComponent:)](vision/vnvector/init(xcomponent:ycomponent:)-3p5k3.md)
- [zero](vision/vnvector/zero.md)