/usr/include/boost/ratio /usr/include/boost/ratio.hpp /usr/include/boost/ratio/config.hpp /usr/include/boost/ratio/detail /usr/include/boost/ratio/detail/gcd_lcm.hpp /usr/include/boost/ratio/detail/is_evenly_divisible_by.hpp /usr/include/boost/ratio/detail/is_ratio.hpp /usr/include/boost/ratio/include.hpp /usr/include/boost/ratio/ratio.hpp /usr/include/boost/ratio/ratio_fwd.hpp /usr/include/boost/ratio/ratio_io.hpp