:man| Alphabetical   Categories   About us 
 
RINT (3) | C library functions | Unix Manual Pages | :man

NAME

nearbyint, nearbyintf, rint, rintf - round to integral value in floating-point format

CONTENTS

Library
Synopsis
Description
See Also
Standards
History

LIBRARY


.Lb libm

SYNOPSIS


.In math.h double nearbyint "double x" float nearbyintf "float x" double rint "double x" float rintf "float x"

DESCRIPTION

The rint and the rintf functions return the integral value nearest to x according to the prevailing rounding mode. These functions raise an inexact exception when the original argument is not an exact integer.

The nearbyint and nearbyintf functions perform the same operation, except that they do not raise an inexact exception.

SEE ALSO

abs(3), ceil(3), fabs(3), fenv(3), floor(3), ieee(3), lrint(3), lround(3), math(3), round(3)

STANDARDS

HISTORY


Share this page

     Follow us

Facebook Twitter Google+ LinkedIn


 
Created by Blin Media, 2008-2013