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55 lines
1.6 KiB
Plaintext
55 lines
1.6 KiB
Plaintext
NAME
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fib - Fibonacci number
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SYNOPSIS
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fib(n)
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TYPES
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n integer
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return integer
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DESCRIPTION
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For any integer n, fib(n) returns the Fibonacci number with index n.
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This may be defined by fib(0) = 0, fib(1) = 1 and for any n (positive
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or negative) fib(n) = fib(n-1) + fib(n-2).
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EXAMPLE
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; print fib(-2), fib(-1), fib(0), fib(1), fib(2), fib(3), fib(4), fib(5)
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-1 1 0 1 1 2 3 5 -8
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LIMITS
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none
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LINK LIBRARY
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NUMBER *qfib(NUMBER *n)
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SEE ALSO
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XXX - fill in
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## Copyright (C) 1999 Landon Curt Noll
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##
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## Calc is open software; you can redistribute it and/or modify it under
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## the terms of the version 2.1 of the GNU Lesser General Public License
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## as published by the Free Software Foundation.
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##
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## Calc is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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## Public License for more details.
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##
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## A copy of version 2.1 of the GNU Lesser General Public License is
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## distributed with calc under the filename COPYING-LGPL. You should have
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## received a copy with calc; if not, write to Free Software Foundation, Inc.
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## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
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##
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## @(#) $Revision: 29.3 $
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## @(#) $Id: fib,v 29.3 2006/05/07 07:25:46 chongo Exp $
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## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/fib,v $
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##
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## Under source code control: 1995/10/25 04:03:45
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## File existed as early as: 1995
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##
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## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
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## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/
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