---
title: NDArray.ScalarType.cfloat64
framework: coreai
role: symbol
role_heading: Case
path: coreai/ndarray/scalartype-swift.enum/cfloat64
---

# NDArray.ScalarType.cfloat64

A 64-bit complex floating-point type.

## Declaration

```swift
case cfloat64
```

## Discussion

Discussion Complex Float64 represents complex numbers with 64-bit double real and imaginary parts, totaling 128 bits per value. This type is not currently supported by any operation, but support may be added in the future.

## See Also

### Defining complex types

- [NDArray.ScalarType.cfloat16](coreai/ndarray/scalartype-swift.enum/cfloat16.md)
- [NDArray.ScalarType.cfloat32](coreai/ndarray/scalartype-swift.enum/cfloat32.md)