2 ismult - whether a value is a multiple of another
14 Determine if x exactly divides y. If there exists an integer k
19 then return 1, otherwise return 0.
22 ; print ismult(6, 2), ismult(2, 6), ismult(7.5, 2.5)
25 ; print ismult(4^67, 2^59), ismult(13, 4/67), ismult(13, 7/56)
32 BOOL qdivides(NUMBER *x, *y)
33 BOOL zdivides(ZVALUE x, y)
36 isassoc, isatty, isblk, isconfig, isdefined, iserror, iseven, isfile,
37 ishash, isident, isint, islist, ismat, isnull, isnum, isobj,
38 isobjtype, isodd, isprime, isrand, israndom, isreal, isrel,
39 issimple, issq, isstr, istype
41 ## Copyright (C) 1999 Landon Curt Noll
43 ## Calc is open software; you can redistribute it and/or modify it under
44 ## the terms of the version 2.1 of the GNU Lesser General Public License
45 ## as published by the Free Software Foundation.
47 ## Calc is distributed in the hope that it will be useful, but WITHOUT
48 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
49 ## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
50 ## Public License for more details.
52 ## A copy of version 2.1 of the GNU Lesser General Public License is
53 ## distributed with calc under the filename COPYING-LGPL. You should have
54 ## received a copy with calc; if not, write to Free Software Foundation, Inc.
55 ## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
57 ## @(#) $Revision: 30.1 $
58 ## @(#) $Id: ismult,v 30.1 2007/03/16 11:10:42 chongo Exp $
59 ## @(#) $Source: /usr/local/src/cmd/calc/help/RCS/ismult,v $
61 ## Under source code control: 1994/10/21 02:21:28
62 ## File existed as early as: 1994
64 ## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
65 ## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/