| // -*- C++ -*- compatibility header. |
| |
| // Copyright (C) 2002-2022 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // Under Section 7 of GPL version 3, you are granted additional |
| // permissions described in the GCC Runtime Library Exception, version |
| // 3.1, as published by the Free Software Foundation. |
| |
| // You should have received a copy of the GNU General Public License and |
| // a copy of the GCC Runtime Library Exception along with this program; |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| // <http://www.gnu.org/licenses/>. |
| |
| /** @file math.h |
| * This is a Standard C++ Library header. |
| */ |
| |
| #if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS |
| # include_next <math.h> |
| #else |
| |
| #ifndef _GLIBCXX_MATH_H |
| #define _GLIBCXX_MATH_H 1 |
| |
| # include <cmath> |
| |
| using std::abs; |
| using std::acos; |
| using std::asin; |
| using std::atan; |
| using std::atan2; |
| using std::cos; |
| using std::sin; |
| using std::tan; |
| using std::cosh; |
| using std::sinh; |
| using std::tanh; |
| using std::exp; |
| using std::frexp; |
| using std::ldexp; |
| using std::log; |
| using std::log10; |
| using std::modf; |
| using std::pow; |
| using std::sqrt; |
| using std::ceil; |
| using std::fabs; |
| using std::floor; |
| using std::fmod; |
| |
| #if _GLIBCXX_USE_C99_MATH |
| using std::fpclassify; |
| using std::isfinite; |
| using std::isinf; |
| using std::isnan; |
| using std::isnormal; |
| using std::signbit; |
| using std::isgreater; |
| using std::isgreaterequal; |
| using std::isless; |
| using std::islessequal; |
| using std::islessgreater; |
| using std::isunordered; |
| #endif |
| |
| #if __cplusplus >= 201103L && defined(_GLIBCXX_USE_C99_MATH_TR1) |
| using std::acosh; |
| using std::asinh; |
| using std::atanh; |
| using std::cbrt; |
| using std::copysign; |
| using std::erf; |
| using std::erfc; |
| using std::exp2; |
| using std::expm1; |
| using std::fdim; |
| using std::fma; |
| using std::fmax; |
| using std::fmin; |
| using std::hypot; |
| using std::ilogb; |
| using std::lgamma; |
| using std::llrint; |
| using std::llround; |
| using std::log1p; |
| using std::log2; |
| using std::logb; |
| using std::lrint; |
| using std::lround; |
| using std::nearbyint; |
| using std::nextafter; |
| using std::nexttoward; |
| using std::remainder; |
| using std::remquo; |
| using std::rint; |
| using std::round; |
| using std::scalbln; |
| using std::scalbn; |
| using std::tgamma; |
| using std::trunc; |
| #endif // C++11 && _GLIBCXX_USE_C99_MATH_TR1 |
| |
| // The mathematical special functions are only added to the global namespace |
| // by IS 29124, but not by C++17. |
| #if __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0 |
| using std::assoc_laguerref; |
| using std::assoc_laguerrel; |
| using std::assoc_laguerre; |
| using std::assoc_legendref; |
| using std::assoc_legendrel; |
| using std::assoc_legendre; |
| using std::betaf; |
| using std::betal; |
| using std::beta; |
| using std::comp_ellint_1f; |
| using std::comp_ellint_1l; |
| using std::comp_ellint_1; |
| using std::comp_ellint_2f; |
| using std::comp_ellint_2l; |
| using std::comp_ellint_2; |
| using std::comp_ellint_3f; |
| using std::comp_ellint_3l; |
| using std::comp_ellint_3; |
| using std::cyl_bessel_if; |
| using std::cyl_bessel_il; |
| using std::cyl_bessel_i; |
| using std::cyl_bessel_jf; |
| using std::cyl_bessel_jl; |
| using std::cyl_bessel_j; |
| using std::cyl_bessel_kf; |
| using std::cyl_bessel_kl; |
| using std::cyl_bessel_k; |
| using std::cyl_neumannf; |
| using std::cyl_neumannl; |
| using std::cyl_neumann; |
| using std::ellint_1f; |
| using std::ellint_1l; |
| using std::ellint_1; |
| using std::ellint_2f; |
| using std::ellint_2l; |
| using std::ellint_2; |
| using std::ellint_3f; |
| using std::ellint_3l; |
| using std::ellint_3; |
| using std::expintf; |
| using std::expintl; |
| using std::expint; |
| using std::hermitef; |
| using std::hermitel; |
| using std::hermite; |
| using std::laguerref; |
| using std::laguerrel; |
| using std::laguerre; |
| using std::legendref; |
| using std::legendrel; |
| using std::legendre; |
| using std::riemann_zetaf; |
| using std::riemann_zetal; |
| using std::riemann_zeta; |
| using std::sph_besself; |
| using std::sph_bessell; |
| using std::sph_bessel; |
| using std::sph_legendref; |
| using std::sph_legendrel; |
| using std::sph_legendre; |
| using std::sph_neumannf; |
| using std::sph_neumannl; |
| using std::sph_neumann; |
| #endif // _GLIBCXX_USE_STD_SPEC_FUNCS |
| |
| #if __cplusplus > 201703L |
| using std::lerp; |
| #endif // C++20 |
| |
| #endif // _GLIBCXX_MATH_H |
| #endif // __cplusplus |