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ceil(3M)							      ceil(3M)

NAME
       ceil(), ceilf(), ceill(), ceilw(), ceilq() - ceiling functions

SYNOPSIS
   HP Integrity Server Only
DESCRIPTION
       The  returns  the  smallest  integer (represented as a double-precision
       number) not less than x.

   Integrity Server Only
       is a version of it takes a argument and returns a result.

       is a version of it takes a argument and returns a result.

       is an version of it takes an argument and returns an result.

       is equivalent to on HP-UX systems.

USAGE
       To use (for Integrity servers) compile either with the  default	option
       or with the option.

       To  use	(for Integrity servers) compile either with the default option
       or with the and options.

       To use (for Integrity servers) or compile also with the option.

       To use these functions, make sure your program  includes	 Link  in  the
       math library by specifying on the compiler or linker command line.

       For more information, see the at the following site:

RETURN VALUE
       If x is returns x.

       If x is NaN, returns NaN.

       may raise the inexact exception if x is non integral and finite.

ERRORS
       No errors are defined.

SEE ALSO
       fabs(3M), floor(3M), fmod(3M), rint(3M), math(5).

STANDARDS CONFORMANCE
       :  SVID3,  XPG4.2,  ANSI C, ISO/IEC C99 (including Annex F, ``IEC 60559
       floating-point arithmetic'')

       : ISO/IEC C99 (including Annex F,  ``IEC	 60559	floating-point	arith‐
       metic'')

								      ceil(3M)

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