{

using namespace boost;

using namespace boost::units;

//[conversion_factor_snippet_1

double dyne_to_newton =

conversion_factor(cgs::dyne,si::newton);

std::cout << dyne_to_newton << std::endl;

double force_over_mass_conversion =

conversion_factor(si::newton/si::kilogram,cgs::dyne/cgs::gram);

std::cout << force_over_mass_conversion << std::endl;

double momentum_conversion =

conversion_factor(cgs::momentum(),si::momentum());

std::cout << momentum_conversion << std::endl;

double momentum_over_mass_conversion =

conversion_factor(si::momentum()/si::mass(),cgs::momentum()/cgs::gram);

std::cout << momentum_over_mass_conversion << std::endl;

double acceleration_conversion =

conversion_factor(cgs::gal,si::meter_per_second_squared);

std::cout << acceleration_conversion << std::endl;

//]

return 0;