FLOOR(3)            Linux Programmer's Manual            FLOOR(3)

NAME
       floor - largest integral value not greater than x

SYNOPSIS
       #include <math.h>

       double floor(double x);

DESCRIPTION
       The  floor()  function  rounds  x downwards to the nearest
       integer, returning that value as a double.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO
       abs(3), fabs(3), ceil(3), rint(3)

                           June 6, 1993                         1