040000 tree 64e12e12e65a59d2d92ad47a5ed94c166a494b67	detail
100644 blob d83e111c48c0570395ec4e07796c05c6d3e20f62	fpclassify.hpp
100644 blob efb8f067ace8986c5d8299eaec7c857be4954061	math_fwd.hpp