. _:b20254108 . _:b23903101 . . _:b20254107 . _:b23903100 . "https://en.wikipedia.org/wiki/Floor_function" . . _:b20254106 . _:b23903099 . _:b20254090 . _:b20254105 . . _:b23903111 . _:b23903098 . _:b20254089 . _:b20254104 . _:b23903097 . _:b23903110 . _:b20254088 . . . _:b23903109 . _:b23903096 . _:b20254103 . . . _:b23903108 . . . . . _:b20254087 . _:b20254102 . . _:b23903095 . . _:b23903107 . _:b20254086 . . _:b20254101 . . _:b23903094 . _:b23903106 . _:b20254085 . . . _:b23903093 . . _:b23903105 . _:b20254084 . _:b23903104 . _:b20254083 . . . . _:b20254110 . _:b20254112 . _:b23903103 . . . _:b20254109 . _:b23903102 .