- naginterfaces.library.blas.ddscl(d, x)¶
ddsclmultiplies a real vector by a real diagonal matrix.
For full information please refer to the NAG Library document for f06fc
- dfloat, array-like, shape
The vector .
- xfloat, array-like, shape
The array must contain the -element vector .
- xfloat, ndarray, shape
The updated vector .
No equivalent traditional C interface for this routine exists in the NAG Library.
ddsclperforms the operation
where is an -element real vector and is a real diagonal matrix.
Equivalently, the function performs the element-by-element product of the vectors and