NEARBYINT(3) BSD Library Functions Manual NEARBYINT(3)NAMEnearbyint — round to integral value in floating-point format
SYNOPSIS
#include <math.h>
double
nearbyint(double x);
float
nearbyintf(float x);
DESCRIPTION
The nearbyint() and nearbyintf() functions return the integral value
(represented as a double precision number) nearest to x according to the
prevailing rounding mode.
SPECIAL VALUES
nearbyint(�0) returns �0 for all rounding modes.
nearbyint(�infinity) returns �infinity for all rounding modes.
SEE ALSOabs(3), fabs(3), ceil(3), floor(3), ieee(3), math(3)STANDARDS
The nearbyint() and nearbyintf() functions conform to ISO/IEC
9899:1999(E).
BSD January 29, 2003 BSD