cblas_dzasum(_:_:_:)
Computes the sum of the absolute values of real and imaginary parts of elements in a vector (single-precision complex).
Declaration
func cblas_dzasum(_ N: __LAPACK_int, _ X: OpaquePointer?, _ INCX: __LAPACK_int) -> DoubleParameters
- N:
Number of elements in the vector.
- X:
Source vector
- INCX:
Stride within
X. For example, ifincXis 7, every 7th element is used.
Return Value
The return value is a single floating point value that contains the sum of the absolute values of both the real and imaginary parts of the vector.
Discussion
See Also
Double-precision complex matrix functions
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