HP MLIB User's Guide Vol. 1 7th Ed.

Chapter 2 Basic Vector Operations 167
Copy vector F_SCOPY/F_DCOPY/F_CCOPY/F_ZCOPY
Name F_SCOPY/F_DCOPY/F_CCOPY/F_ZCOPY
Copy vector
Purpose F_xCOPY copies the vector x into the vector y, that is,
If n is less than or equal to zero, the routine returns immediately.
Usage VECLIB:
INTEGER INCX, INCY, N
REAL*4 X( * ), Y( * )
SUBROUTINE F_SCOPY (N, X, INCX, Y, INCY)
INTEGER INCX, INCY, N
REAL*8 X( * ), Y( * )
SUBROUTINE F_DCOPY (N, X, INCX, Y, INCY)
INTEGER INCX, INCY, N
COMPLEX*8 X( * ), Y( * )
SUBROUTINE F_CCOPY (N, X, INCX, Y, INCY)
INTEGER INCX, INCY, N
COMPLEX*16 X( * ), Y( * )
SUBROUTINE F_ZCOPY (N, X, INCX, Y, INCY)
VECLIB8:
INTEGER*8 INCX, INCY, N
REAL*4 X( * ), Y( * )
SUBROUTINE F_SCOPY (N, X, INCX, Y, INCY)
INTEGER*8 INCX, INCY, N
REAL*8 X( * ), Y( * )
SUBROUTINE F_DCOPY (N, X, INCX, Y, INCY)
INTEGER*8 INCX, INCY, N
COMPLEX*8 X( * ), Y( * )
SUBROUTINE F_CCOPY (N, X, INCX, Y, INCY)
INTEGER*8 INCX, INCY, N
COMPLEX*16 X( * ), Y( * )
SUBROUTINE F_ZCOPY (N, X, INCX, Y, INCY)
Input N Number of elements of vector x.
yx←