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Standard FORTRAN call

The FORTRAN level-1 BLAS call for this operation is

     

figure6434

Here tex2html_wrap_inline13817 is replaced by S, D, C, or Z to indicate the data type of the operands (single, double, complex, double precision complex). Parameter N equals the length of the vectors, n . Parameter ALPHA passes the scaling factor tex2html_wrap_inline13821 . Parameters X, and Y equal the addresses of where vectors x , and y start in memory. The strides for the vectors are given in INCX and INCY.

next up previous contents
Next: PLAPACK FORTRAN-C interface Up: Scaled Vector (Object) Addition Previous: Scaled Vector (Object) Addition

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