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## Copyright (C) 1996 John W. Eaton ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2, or (at your option) ## any later version. ## ## Octave 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 ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, write to the Free ## Software Foundation, 59 Temple Place - Suite 330, Boston, MA ## 02111-1307, USA. ## usage: lcm (a, ...) ## ## lcm (a) returns the least common multiple of the entries of the ## integer vector a. ## lcm (a1, ..., ak) is the same as lcm([a1, ..., ak]). ## Author: KH <Kurt.Hornik@ci.tuwien.ac.at> ## Created: 16 September 1994 ## Adapted-By: jwe function l = lcm (a, ...) if (nargin == 0) usage ("lcm (a, ...)"); endif if (nargin > 1) va_start; for k = 2:nargin; a = [a, (va_arg ())]; endfor endif if (round (a) != a) error ("lcm: all arguments must be integer"); endif if (any (a) == 0) l = 0; else a = abs (a); l = a (1); for k = 1:(length (a) - 1) l = l * a(k+1) / gcd (l, a(k+1)); endfor endif endfunction
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.