dcabs1 dzasum dznrm2 zaxpy zcopy zdotc zdotc_sub zdotu zdotu_sub zdrot zdscal zrot zrotg zscal zswap

zdscal() void zdscal ( int  n, double  a, doublecomplex  zx[], int  incx  ) x <- ax (complex vector) (BLAS 1) Purpose This routine scales a complex vector by a real constant. Parameters [in] n Number of elements in input vector (if n <= 0, returns without computation) [in] a Scalar a [in,out] zx[] Array zx[lzx] (lzx >= 1 + (n - 1)*incx) [in] Input vector x [out] Scaled vector (= ax) [in] incx Storage spacing between elements of x (if incx <= 0, returns without computation) Reference BLAS