math.h revision 169691
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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 _GLIBCXX_MATH_H 31#define _GLIBCXX_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 _GLIBCXX_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