_COPY(3F)							     _COPY(3F)

NAME    [Toc]    [Back]

     dcopy, scopy, zcopy, ccopy	- BLAS level ONE copy subroutines

FORTRAN	77 SYNOPSIS
     subroutine	dcopy( n, dx, incx, dy,	incy )
     integer	       incx, incy, n
     double precision  dx( 1 ),	dy( 1 )

     subroutine	scopy( n, sx, incx, sy,	incy )
     integer	       incx, incy, n
     real	       sx( 1 ),	sy( 1 )

     subroutine	zcopy( n, zx, incx, zy,	incy )
     integer	       incx, incy, n
     complex*16	       zx( 1 ),	zy( 1 )

     subroutine	ccopy( n, cx, incx, cy,	incy )
     integer	       incx, incy, n
     complex	       cx( 1 ),	cy( 1 )

C SYNOPSIS    [Toc]    [Back]

     void dcopy( n, dx,	incx, dy, incy )
     Integer	       incx, incy, n;
     double	       (*dx)[ n	], (*dy)[ n ];

     void scopy( n, sx,	incx, sy, incy )
     Integer	       incx, incy, n;
     float	       (*sx)[ n	], (*sy)[ n ];

     void zcopy( n, zx,	incx, zy, incy )
     Integer	       incx, incy, n;
     Zomplex	       (*zx)[ n	], (*zy)[ n ];

     void ccopy( n, cx,	incx, cy, incy )
     Integer	       incx, incy, n;
     Complex	       (*cx)[ n	], (*cy)[ n ];

DESCRIPTION    [Toc]    [Back]

     dcopy, scopy, zcopy and ccopy copy	a vector x, whose length is n to a
     vector y. incx and	incy specify the increment between two consecutive
     elements of respectively vector x and y.

AUTHORS    [Toc]    [Back]

	  Jack Dongarra, linpack, 3/11/78.


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