1// Copyright (C) 2003-2015 Free Software Foundation, Inc. 2// 3// This file is part of the GNU ISO C++ Library. This library is free 4// software; you can redistribute it and/or modify it under the 5// terms of the GNU General Public License as published by the 6// Free Software Foundation; either version 3, or (at your option) 7// any later version. 8 9// This library is distributed in the hope that it will be useful, 10// but WITHOUT ANY WARRANTY; without even the implied warranty of 11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12// GNU General Public License for more details. 13 14// You should have received a copy of the GNU General Public License along 15// with this library; see the file COPYING3. If not see 16// <http://www.gnu.org/licenses/>. 17 18// PR 3181 19// Origin: pete@toyon.com 20 21#include <cmath> 22 23int main() 24{ 25 int i = -1; 26 int j = 9; 27 double ans; 28 ans = std::abs(i); 29 ans = std::acos(i); 30 ans = std::asin(i); 31 ans = std::atan(i); 32 ans = std::atan2(i, j); 33 ans = std::cos(i); 34 ans = std::cosh(i); 35 ans = std::exp(i); 36 ans = std::fabs(i); 37 ans = std::floor(i); 38 ans = std::log(i); 39 ans = std::log10(i); 40 ans = std::sqrt(i); 41 ans = std::sin(i); 42 ans = std::sinh(j); 43 ans = std::tan(i); 44 ans = std::tanh(i); 45 ans = ans; // Suppress unused warnings. 46} 47