---
title: "init(truncating:)"
framework: swift
role: symbol
role_heading: Initializer
path: "swift/float/init(truncating:)"
---

# init(truncating:)

## Declaration

```swift
init(truncating number: NSNumber)
```

## See Also

### Converting Floating-Point Values

- [init(_:)](swift/float/init(_:)-1488f.md)
- [init(_:)](swift/float/init(_:)-1oh9p.md)
- [init(_:)](swift/float/init(_:)-1kp2p.md)
- [init(_:)](swift/float/init(_:)-975tv.md)
- [init(_:)](swift/float/init(_:)-11orc.md)
- [init(_:)](swift/float/init(_:)-5soww.md)
- [init(_:)](swift/float/init(_:)-ussz.md)
- [init(signOf:magnitudeOf:)](swift/float/init(signof:magnitudeof:).md)
- [init(sign:exponent:significand:)](swift/float/init(sign:exponent:significand:).md)