Re: [Boost-users] [math/special_functions] newbie question

11 Jun 2008


      AMDG

Sakaie, Ken wrote:
...
I did the following 'hello-world'-level test of the factorial function 
and get the following error.
...
cat test.cpp
#include "boost/math/special_functions/factorials.hpp"
int main()
{
        unsigned int i = 6;
        printf("%d\n", boost::math::factorial(i));
}
Here's one way:

#include "boost/math/special_functions/factorials.hpp"
int main()
{
        unsigned int i = 6;
        printf("%d\n", 
static_cast<unsigned>(boost::math::factorial<double>(i)));
}

In Christ,
Steven Watanabe