1// -*- C++ -*- compatibility header. 2 3// Copyright (C) 2002-2015 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 3, 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// Under Section 7 of GPL version 3, you are granted additional 17// permissions described in the GCC Runtime Library Exception, version 18// 3.1, as published by the Free Software Foundation. 19 20// You should have received a copy of the GNU General Public License and 21// a copy of the GCC Runtime Library Exception along with this program; 22// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23// <http://www.gnu.org/licenses/>. 24 25/** @file math.h 26 * This is a Standard C++ Library header. 27 */ 28 29#include <cmath> 30 31#ifndef _GLIBCXX_MATH_H 32#define _GLIBCXX_MATH_H 1 33 34#ifdef _GLIBCXX_NAMESPACE_C 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 76#endif 77