saxpy.f - Man Page
Synopsis
Functions/Subroutines
subroutine saxpy (N, SA, SX, INCX, SY, INCY)
SAXPY
Function/Subroutine Documentation
subroutine saxpy (integer N, real SA, real, dimension(*) SX, integer INCX, real, dimension(*) SY, integer INCY)
SAXPY
Purpose:
SAXPY constant times a vector plus a vector. uses unrolled loops for increments equal to one.
- Parameters:
N
N is INTEGER number of elements in input vector(s)
SA
SA is REAL On entry, SA specifies the scalar alpha.
SX
SX is REAL array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
INCX
INCX is INTEGER storage spacing between elements of SX
SY
SY is REAL array, dimension ( 1 + ( N - 1 )*abs( INCY ) )
INCY
INCY is INTEGER storage spacing between elements of SY
- Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
- Date:
November 2017
Further Details:
jack dongarra, linpack, 3/11/78. modified 12/3/93, array(1) declarations changed to array(*)
Definition at line 91 of file saxpy.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Referenced By
The man page saxpy(3) is an alias of saxpy.f(3).
Tue Nov 14 2017 Version 3.8.0 LAPACK