?? tail
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NAME tail - create a list of specified size from the tail of a listSYNOPSIS tail(x, y)TYPES x list y int return listDESCRIPTION If 0 <= y <= size(x) == n, tail(x,y) returns a list of size y whose elements in succession have values x[[n - y]]. x[[1]], ..., x[[n - 1]]. If y > size(x), tail(x,y) is a copy of x. If -size(x) < y < 0, tail(x,y) returns a list of size (size(x) + y) whose elements in succession have values x[[-y]]. x[[-y + 1]], ..., x[[size(x) - 1]], i.e. a copy of x from which the first -y members have been deleted. If y <= -size(x), tail(x,y) returns a list with no members. For any integer y, x == join(head(x,-y), tail(x,y)).EXAMPLE ; A = list(2, 3, 5, 7, 11) ; tail(A, 2) list (2 members, 2 nonzero): [[0]] = 7 [[1]] = 11 ; tail(A, -2) list (3 members, 3 nonzero): [[0]] = 5 [[1]] = 7 [[2]] = 11LIMITS noneLINK LIBRARY noneSEE ALSO head, segment## Copyright (C) 1999 Landon Curt Noll#### Calc is open software; you can redistribute it and/or modify it under## the terms of the version 2.1 of the GNU Lesser General Public License## as published by the Free Software Foundation.#### Calc is distributed in the hope that it will be useful, but WITHOUT## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General## Public License for more details.#### A copy of version 2.1 of the GNU Lesser General Public License is## distributed with calc under the filename COPYING-LGPL. You should have## received a copy with calc; if not, write to Free Software Foundation, Inc.## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.#### @(#) $Revision: 29.3 $## @(#) $Id: tail,v 29.3 2006/05/07 07:25:46 chongo Exp $## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/tail,v $#### Under source code control: 1995/07/10 02:09:30## File existed as early as: 1995#### chongo <was here> /\oo/\ http://www.isthe.com/chongo/## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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