---
title: NDArray.ScalarType.float64
framework: coreai
role: symbol
role_heading: Case
path: coreai/ndarray/scalartype-swift.enum/float64
---

# NDArray.ScalarType.float64

A 64-bit floating-point type.

## Declaration

```swift
case float64
```

## See Also

### Defining floating-point types

- [NDArray.ScalarType.float16](coreai/ndarray/scalartype-swift.enum/float16.md)
- [NDArray.ScalarType.float32](coreai/ndarray/scalartype-swift.enum/float32.md)
- [NDArray.ScalarType.bfloat16](coreai/ndarray/scalartype-swift.enum/bfloat16.md)