.\"round a float down to the nearest integer .DT floor $MUDNAME$ driver help floor .SH Name .SI 5 floor() - round a float down to the nearest integer .EI .SH Synopsis .SI 5 float floor( float f ); .EI .SH Description .SP 5 5 Returns (as a float) the nearest integer number equal to or smaller than`f'. .EP .SH See also .SI 5 ceil(), to_int(), to_float() .EI