llroundf man page on GhostBSD

Man page or keyword search:  
man Server   9747 pages
apropos Keyword Search (all sections)
Output format
GhostBSD logo
[printable version]

LROUND(3)		 BSD Library Functions Manual		     LROUND(3)

NAME
     llround, llroundf, llroundl, lround, lroundf, lroundl — convert to near‐
     est integral value

LIBRARY
     Math Library (libm, -lm)

SYNOPSIS
     #include <math.h>

     long long
     llround(double x);

     long long
     llroundf(float x);

     long long
     llroundl(long double x);

     long
     lround(double x);

     long
     lroundf(float x);

     long
     lroundl(long double x);

DESCRIPTION
     The lround() function returns the integer nearest to its argument x,
     rounding away from zero in halfway cases.	If the rounded result is too
     large to be represented as a long value, an invalid exception is raised
     and the return value is undefined.	 Otherwise, if x is not an integer,
     lround() may raise an inexact exception.  When the rounded result is rep‐
     resentable as a long, the expression lround(x) is equivalent to
     (long)round(x) (although the former may be more efficient).

     The llround(), llroundf(), llroundl(), lroundf() and lroundl() functions
     differ from lround() only in their input and output types.

SEE ALSO
     lrint(3), math(3), rint(3), round(3)

STANDARDS
     The llround(), llroundf(), llroundl(), lround(), lroundf(), and lroundl()
     functions conform to ISO/IEC 9899:1999 (“ISO C99”).

HISTORY
     The float and double versions of these routines first appeared in
     FreeBSD 5.4.  The long double versions appeared in FreeBSD 6.0.

BSD				 April 7, 2005				   BSD
[top]

List of man pages available for GhostBSD

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