dcopy.f - Man Page
Synopsis
Functions/Subroutines
subroutine dcopy (N, DX, INCX, DY, INCY)
DCOPY
Function/Subroutine Documentation
subroutine dcopy (integer N, double precision, dimension(*) DX, integer INCX, double precision, dimension(*) DY, integer INCY)
DCOPY
Purpose:
DCOPY copies a vector, x, to a vector, y. uses unrolled loops for increments equal to 1.
- Parameters:
N
N is INTEGER number of elements in input vector(s)
DX
DX is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
INCX
INCX is INTEGER storage spacing between elements of DX
DY
DY is DOUBLE PRECISION array, dimension ( 1 + ( N - 1 )*abs( INCY ) )
INCY
INCY is INTEGER storage spacing between elements of DY
- 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 84 of file dcopy.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Referenced By
The man page dcopy(3) is an alias of dcopy.f(3).
Tue Nov 14 2017 Version 3.8.0 LAPACK