WSJT-X/boost/libs/math/reporting/accuracy/has_libstdcxx_tr1.cpp

18 lines
418 B
C++
Raw Normal View History

// Copyright John Maddock 2015.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <tr1/cmath>
int main()
{
long double d = 1;
d = std::tr1::erf(d);
d = std::tr1::erfc(d);
d = std::tr1::tgamma(d);
d = std::tr1::lgamma(d);
return d != 0 ? 0 : 1;
}