BLAS/SRC/caxpy.f(3) Library Functions Manual BLAS/SRC/caxpy.f(3)

BLAS/SRC/caxpy.f


subroutine caxpy (n, ca, cx, incx, cy, incy)
CAXPY

CAXPY

Purpose:

    CAXPY constant times a vector plus a vector.

Parameters

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

CA

          CA is COMPLEX
           On entry, CA specifies the scalar alpha.

CX

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

INCX

          INCX is INTEGER
         storage spacing between elements of CX

CY

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

INCY

          INCY is INTEGER
         storage spacing between elements of CY

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Further Details:

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

Definition at line 87 of file caxpy.f.

Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.0 LAPACK