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

NAME

ceil, ceilf, ceill - smallest integral value greater than or equal to x

CONTENTS

Library
Synopsis
Description
See Also
Standards

LIBRARY


.Lb libm

SYNOPSIS


.In math.h double ceil "double x" float ceilf "float x" "long double" ceill "long double x"

DESCRIPTION

The ceil, ceilf and ceill functions return the smallest integral value greater than or equal to x, expressed as a floating-point number.

SEE ALSO

abs(3), fabs(3), floor(3), ieee(3), math(3), rint(3), round(3), trunc(3)

STANDARDS


Share this page

     Follow us

Facebook Twitter Google+ LinkedIn


 
Created by Blin Media, 2008-2013