Dasum Dasum_sub Daxpy Dcopy Ddot Ddot_sub Dnrm2 Dnrm2_sub Drot Drotg Drotm Drotmg Dscal Dswap

Dscal() Sub Dscal ( N As  Long, A As  Double, X_I As  Double, Optional IncX As  Long = 1  ) x <- ax (BLAS 1) Purpose This routine scales a vector by a constant. Parameters [in] N Number of elements in vector x. (If N <= 0, returns without computation) [in] A Scalar a. [in] X_I An element X(I) of the array X(). [in] Starting from this location, vector x is stored with element spacing IncX. [out] Starting from this location, ax is stored with element spacing IncX. [in] IncX (Optional) Element spacing of vector x in the array X(). (default = 1) Reference BLAS