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ceil(3)

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RocketLink!--> Man page versions: OpenBSD FreeBSD RedHat Others

[ANSI C X3.159-1989]

CEIL(3)                   OpenBSD Programmer's Manual                  CEIL(3)

NAME
     ceil, ceilf - round to smallest integral value greater than or equal



SYNOPSIS
     #include <math.h>

     double
     ceil(double x);

     float
     ceilf(float x);

DESCRIPTION
     The ceil() and ceilf() functions return the smallest integral value
     greater than or equal to x.

SEE ALSO
     abs(3),  fabs(3),  floor(3),  ieee(3),  math(3),  rint(3)

STANDARDS
     The ceil() function conforms to ANSI X3.159-1989 (``ANSI C'').

OpenBSD 2.6                     March 10, 1994                               1

Source: OpenBSD 2.6 man pages. Copyright: Portions are copyrighted by BERKELEY
SOFTWARE DESIGN, INC., The Regents of the University of California, Massachusetts
Institute of Technology, Free Software Foundation, FreeBSD Inc., and others.

(Corrections, notes, and links courtesy of RocketAware.com)

[Detailed Topics]

FreeBSD Sources for ceil(3) functions
FreeBSD Sources for ceil(3) functions
OpenBSD sources for ceil(3)

[Overview Topics]

Up to: Floating point math - Floating point math (including complex numbers)

RocketLink!--> Man page versions: OpenBSD FreeBSD RedHat Others

[ANSI C X3.159-1989]

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