/contrib/groff/src/libs/libgroff/fmod.c
C | 28 lines | 7 code | 3 blank | 18 comment | 0 complexity | eaef4c7be47a94036ae147d268fafeb0 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, BSD-3-Clause, LGPL-2.0, LGPL-2.1, BSD-2-Clause, 0BSD, JSON, AGPL-1.0, GPL-2.0
1/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. 2 Written by James Clark (jjc@jclark.com) 3 4This file is part of groff. 5 6groff is free software; you can redistribute it and/or modify it under 7the terms of the GNU General Public License as published by the Free 8Software Foundation; either version 2, or (at your option) any later 9version. 10 11groff is distributed in the hope that it will be useful, but WITHOUT ANY 12WARRANTY; without even the implied warranty of MERCHANTABILITY or 13FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14for more details. 15 16You should have received a copy of the GNU General Public License along 17with groff; see the file COPYING. If not, write to the Free Software 18Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */ 19 20#include <math.h> 21 22double fmod(x, y) 23 double x, y; 24{ 25 double quot = x/y; 26 return x - (quot < 0.0 ? ceil(quot) : floor(quot)) * y; 27} 28