zaxpy.f man page

zaxpy.f

Synopsis

Functions/Subroutines

subroutine zaxpy (N, ZA, ZX, INCX, ZY, INCY)
ZAXPY

Function/Subroutine Documentation

subroutine zaxpy (integer N, complex*16 ZA, complex*16, dimension(*) ZX, integer INCX, complex*16, dimension(*) ZY, integer INCY)

ZAXPY

Purpose:

    ZAXPY constant times a vector plus a vector.
Parameters:

N

          N is INTEGER
         number of elements in input vector(s)

ZA

          ZA is COMPLEX*16
           On entry, ZA specifies the scalar alpha.

ZX

          ZX is COMPLEX*16 array, dimension ( 1 + ( N - 1 )*abs( INCX ) )

INCX

          INCX is INTEGER
         storage spacing between elements of ZX

ZY

          ZY is COMPLEX*16 array, dimension ( 1 + ( N - 1 )*abs( INCY ) )

INCY

          INCY is INTEGER
         storage spacing between elements of ZY
Author:

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date:

November 2017

Further Details:

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

Definition at line 90 of file zaxpy.f.

Author

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Referenced By

The man page zaxpy(3) is an alias of zaxpy.f(3).

Tue Nov 14 2017 Version 3.8.0 LAPACK