---
title: real
framework: simd
role: symbol
role_heading: Instance Property
path: simd/simd_quatd/real
---

# real

The real part of the quaternion.

## Declaration

```swift
var real: Double { get set }
```

## See Also

### Querying a quaternion’s properties

- [angle](simd/simd_quatd/angle.md)
- [axis](simd/simd_quatd/axis.md)
- [conjugate](simd/simd_quatd/conjugate.md)
- [imag](simd/simd_quatd/imag.md)
- [inverse](simd/simd_quatd/inverse.md)
- [length](simd/simd_quatd/length.md)
- [normalized](simd/simd_quatd/normalized.md)
- [vector](simd/simd_quatd/vector.md)