id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
13343,erf(NaN) and erfc(NaN) do not return NaN,Stéphane Laurent <laurent_step@…>,John Maddock,"Hello,

 It is expected that erf(NaN) and erfc(NaN) are NaN, but they are not:

{{{
#include <iostream>
#include <cmath>
#include ""boost/math/special_functions/erf.hpp""

int main(){
    std::cout << boost::math::erf(nan("""")) << ""\n"";
    std::cout << boost::math::erfc(nan("""")) << ""\n"";
    return 0;
}
}}}

Output:
{{{
1
0
}}}
",Bugs,closed,To Be Determined,math,Boost 1.65.0,Problem,obsolete,,