FLOOR(3M)               GENIX Programmer's Manual               FLOOR(3M)



      NAME
           fabs, floor, ceil - absolute value, floor, ceiling functions

      SYNOPSIS
           #include <math.h>

           double floor(x)
           double x;

           double ceil(x)
           double x;

           double fabs(x)
           double x;

      DESCRIPTION
           Fabs returns the absolute value |x|.

           Floor returns the largest integer not greater than x.

           Ceil returns the smallest integer not less than x.

      SEE ALSO
           abs(3)































      Printed 11/16/83                                                        1