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NAME
     ccopy - Copy x to y

SYNOPSIS
     SUBROUTINE CCOPY (N, X, INCY, Y, INCY )

     INTEGER INCX, INCY, N

     COMPLEX X( * ), Y( * )



     #include <sunperf.h>

     void ccopy (int n, complex *cx, int incx, complex  *cy,  int
               incy);

PURPOSE
     CCOPY - Copy x to y where x and y are n-vectors.


PARAMETERS
     N         - INTEGER.
               On entry, N specifies the number  of  elements  in
               the  vector.   N must be at least one for the sub-
               routine to have any visible effect.  Unchanged  on
               exit.

     X         - COMPLEX array
               of DIMENSION at least ( 1 + ( n - 1 )*abs( INCX  )
               ).   Before  entry,  the  incremented array X must
               contain the vector x.  Unchanged on exit.

     INCX      - INTEGER.
               On entry, INCX specifies  the  increment  for  the
               elements  of X.  INCX must not be zero.  Unchanged
               on exit.

     Y         - COMPLEX array
               of DIMENSION at least ( 1 + ( m - 1 )*abs( INCY  )
               ).  On entry, the incremented array Y must contain
               the vector y. On exit, Y  is  overwritten  by  the
               vector x.

     INCY      - INTEGER.
               On entry, INCY specifies  the  increment  for  the
               elements  of Y.  INCY must not be zero.  Unchanged
               on exit.

Партнёры:

Хостинг: