NAME¶

SAXPY - SAXPY constant times a vector plus a vector

SYNOPSIS¶

SUBROUTINE SAXPY(N,SA,SX,INCX,SY,INCY)

REAL SA INTEGER INCX,INCY,N REAL SX(*),SY(*)

PURPOSE¶

SAXPY constant times a vector plus a vector.
uses unrolled loop for increments equal to one.

FURTHER DETAILS¶

jack dongarra, linpack, 3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)