FLOOR(3) BSD Library Functions Manual FLOOR(3)NAMEfloor — largest integral value not greater than x
SYNOPSIS
#include <math.h>
double
floor(double x);
DESCRIPTION
The floor() function computes the largest integral value not greater than
x.
RETURN VALUES
The floor() function returns the largest integral value expressed as a
double.
SEE ALSOabs(3), ieee(3), fabs(3), floor(3), rint(3), math(3)STANDARDS
The floor() function conforms to ANSI X3.159-1989 (“ANSI C89”).
BSD June 4, 1993 BSD