llrint man page on MacOSX

Man page or keyword search:  
man Server   23457 pages
apropos Keyword Search (all sections)
Output format
MacOSX logo
[printable version]

RINT(3)			 BSD Library Functions Manual		       RINT(3)

NAME
     rint, lrint, llrint — round to integral value

SYNOPSIS
     #include <math.h>

     double
     rint(double x);

     long double
     rintl(long double x);

     float
     rintf(float x);

     long int
     lrint(double x);

     long int
     lrintl(long double x);

     long int
     lrintf(float x);

     long long int
     llrint(double x);

     long long int
     llrintl(long double x);

     long long int
     llrintf(float x);

DESCRIPTION
     The rint() functions return the integral value nearest to x (according to
     the prevailing rounding mode) in floating-point format.

     The lrint() and llrint() functions return the integral value nearest to x
     (according to the prevailing rounding mode) in the return formats speci‐
     fied.  If the rounded value is outside the range of the return type, the
     numeric result is unspecified and the "invalid" floating-point exception
     is raised. A range error may occur if the magnitude of x is too large.

SPECIAL VALUES
     rint(�0) returns �0 for all rounding modes.

     rint(�infinity) returns �infinity for all rounding modes.

     All these functions raise the "inexact" floating-point exception if the
     result differs in value from the argument (except when they raise some
     other floating-point exception, such as "invalid").

NOTE
     The rinttol() function is deprecated.  Please use the C99 function
     lrint() instead.

SEE ALSO
     abs(3), fabs(3), ceil(3), floor(3), math(3)

STANDARDS
     The rint() , lrint() , and llrint() functions conform to ISO/IEC
     9899:2011.

BSD				 July 02, 2008				   BSD
[top]

List of man pages available for MacOSX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Tweet
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
Vote for polarhome
Free Shell Accounts :: the biggest list on the net