ceil(3) - NetBSD Manual Pages

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CEIL(3)                 NetBSD Library Functions Manual                CEIL(3)


NAME
ceil, ceilf -- round to smallest integral value greater than or equal to x
LIBRARY
Math Library (libm, -lm)
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 C89''). NetBSD 5.1 March 10, 1994 NetBSD 5.1
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