osx man page for nearbyintf

Query: nearbyintf

OS: osx

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

NEARBYINT(3)						   BSD Library Functions Manual 					      NEARBYINT(3)

NAME
nearbyint -- round to integral value in floating-point format
SYNOPSIS
#include <math.h> double nearbyint(double x); long double nearbyintl(long double x); float nearbyintf(float x);
DESCRIPTION
The nearbyint() functions return the integral value (represented as a double precision number) nearest to x according to the prevailing rounding mode. nearbyint() is the same as rint(), except that nearbyint is guaranteed never to set floating point flags or trigger floating point exceptions (which are disabled by default). rint() is typically much more performant than nearbyint() if the application does not depend on flags being preserved.
SPECIAL VALUES
nearbyint(+-0) returns +-0 for all rounding modes. nearbyint(+-infinity) returns +-infinity for all rounding modes.
SEE ALSO
rint(3) ceil(3) floor(3) round(3) trunc(3) lround(3) lrint(3) llround(3) llrint(3) math(3)
STANDARDS
The nearbyint() functions conform to ISO/IEC 9899:2011.
BSD
July 01, 2008 BSD
Related Man Pages
rintf(3) - freebsd
nearbyint(3m) - sunos
nearbyint(3) - osx
nearbyintf(3) - osx
nearbyint(3) - freebsd
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