F_SAXPY_DOT/F_DAXPY_DOT/F_CAXPY_DOT/F_ZAXPY_DOT

Combine AXPY and DOT routines

 

V

REAL or COMPLEX array, minimum length

 

 

(N - 1) x incv + 1.

 

 

INCV

Increment for the array v. A vector v having component

 

 

vi, i = 1,..., n, is stored in an array V() with increment

 

 

argument incv. If incv > 0 then vi is stored in

 

 

V(1 + (i - 1) x incv). If incv < 0 then vi is stored in

 

 

V(1 + (N - i) x incv). incv = 0 is an illegal value.

 

U

REAL or COMPLEX array, minimum length

 

 

(N - 1) x incu + 1.

 

 

INCU

Increment for the array u. A Vector u having

 

 

component ui, i = 1,..., n, is stored in an array U() with

 

 

increment argument incu. If incu > 0 then ui is stored

 

 

in U(1 + (i - 1) x incu). If incu < 0 then ui is stored in

 

 

U(1 + (N - i) x incu). incu = 0 is an illegal value.

Output

R

REAL or COMPLEX result of the operation.

166HP MLIB User’s Guide