---
title: "sparse_vector_norm_double_complex(_:_:_:_:)"
framework: accelerate
role: symbol
role_heading: Function
path: "accelerate/sparse_vector_norm_double_complex(_:_:_:_:)"
---

# sparse_vector_norm_double_complex(_:_:_:_:)

## Declaration

```swift
func sparse_vector_norm_double_complex(_ nz: sparse_dimension, _ x: OpaquePointer!, _ indx: UnsafePointer<sparse_index>!, _ norm: sparse_norm) -> Double
```

## See Also

### Complex vector operations

- [sparse_pack_vector_double_complex(_:_:_:_:_:_:)](accelerate/sparse_pack_vector_double_complex(_:_:_:_:_:_:).md)
- [sparse_pack_vector_float_complex(_:_:_:_:_:_:)](accelerate/sparse_pack_vector_float_complex(_:_:_:_:_:_:).md)
- [sparse_unpack_vector_double_complex(_:_:_:_:_:_:_:)](accelerate/sparse_unpack_vector_double_complex(_:_:_:_:_:_:_:).md)
- [sparse_unpack_vector_float_complex(_:_:_:_:_:_:_:)](accelerate/sparse_unpack_vector_float_complex(_:_:_:_:_:_:_:).md)
- [sparse_vector_norm_float_complex(_:_:_:_:)](accelerate/sparse_vector_norm_float_complex(_:_:_:_:).md)