2. EL 8
  3. blas
  4. cswap.f(3)

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cswap.f(3) LAPACK cswap.f(3)

NAME

cswap.f

SYNOPSIS

Functions/Subroutines


subroutine cswap (N, CX, INCX, CY, INCY)
CSWAP

Function/Subroutine Documentation

subroutine cswap (integer N, complex, dimension(*) CX, integer INCX, complex, dimension(*) CY, integer INCY)

CSWAP

Purpose: 



   CSWAP interchanges two vectors.

Parameters:

N 



          N is INTEGER


         number of elements in input vector(s)

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.

Date:

November 2017

Further Details: 



     jack dongarra, linpack, 3/11/78.


     modified 12/3/93, array(1) declarations changed to array(*)

Definition at line 83 of file cswap.f.

Author

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Tue Nov 14 2017 Version 3.8.0