Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux

CentOS 2.1AS

(Slurm)

truncl(3)


TRUNC

TRUNC

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
CONFORMING TO
SEE ALSO

NAME

trunc, truncf, truncl − round to interger, towards zero

SYNOPSIS

#include <math.h>

double trunc(double x);
float truncf(float
x);
long double truncl(long double
x);

DESCRIPTION

These functions round x to the nearest integer not larger in absolute value.

RETURN VALUE

The rounded integer value. If x is integral, infinite or NaN, x itself is returned.

ERRORS

None.

CONFORMING TO

C99.

SEE ALSO

ceil(3), floor(3), lrint(3), nearbyint(3), rint(3), round(3)



truncl(3)