1// -*- C++ -*- compatibility header.
2
3// Copyright (C) 2002 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 2, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING.  If not, write to the Free
18// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
19// USA.
20
21// As a special exception, you may use this file as part of a free software
22// library without restriction.  Specifically, if other files instantiate
23// templates or use macros or inline functions from this file, or you compile
24// this file and link it with other files to produce an executable, this
25// file does not by itself cause the resulting executable to be covered by
26// the GNU General Public License.  This exception does not however
27// invalidate any other reasons why the executable file might be covered by
28// the GNU General Public License.
29
30#ifndef _CPP_MATH_H_
31#define _CPP_MATH_H_ 1
32
33#include <cmath>
34
35using std::abs;
36using std::acos;
37using std::asin;
38using std::atan;
39using std::atan2;
40using std::cos;
41using std::sin;
42using std::tan;
43using std::cosh;
44using std::sinh;
45using std::tanh;
46using std::exp;
47using std::frexp;
48using std::ldexp;
49using std::log;
50using std::log10;
51using std::modf;
52using std::pow;
53using std::sqrt;
54using std::ceil;
55using std::fabs;
56using std::floor;
57using std::fmod;
58
59#if defined(_GLIBCPP_USE_C99)
60using std::fpclassify;
61using std::isfinite;
62using std::isinf;
63using std::isnan;
64using std::isnormal;
65using std::signbit;
66using std::isgreater;
67using std::isgreaterequal;
68using std::isless;
69using std::islessequal;
70using std::islessgreater;
71using std::isunordered;
72#endif
73
74#endif
75