nearbyint man page on SmartOS

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nearbyint(3M)		Mathematical Library Functions		 nearbyint(3M)

NAME
       nearbyint, nearbyintf, nearbyintl - floating-point rounding functions

SYNOPSIS
       c99 [ flag... ] file... -lm [ library... ]
       #include <math.h>

       double nearbyint(double x);

       float nearbyintf(float x);

       long double nearbyintl(long double x);

DESCRIPTION
       These  functions	 round their argument to an integer value in floating-
       point format, using the current rounding direction and without  raising
       the inexact floating-point exception.

RETURN VALUES
       Upon  successful completion, these functions return the rounded integer
       value.

       If x is NaN, a NaN is returned.

       If x is ±0, ±0 is returned.

       If x is ±Inf, x is returned.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       ┌─────────────────────────────┬─────────────────────────────┐
       │      ATTRIBUTE TYPE	     │	    ATTRIBUTE VALUE	   │
       ├─────────────────────────────┼─────────────────────────────┤
       │Interface Stability	     │Standard			   │
       ├─────────────────────────────┼─────────────────────────────┤
       │MT-Level		     │MT-Safe			   │
       └─────────────────────────────┴─────────────────────────────┘

SEE ALSO
       feclearexcept(3M),  fetestexcept(3M),   math.h(3HEAD),	attributes(5),
       standards(5)

SunOS 5.11			  12 Jul 2006			 nearbyint(3M)
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