osx man page for finite

Query: finite

OS: osx

Section: 3

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FINITE(3)						   BSD Library Functions Manual 						 FINITE(3)

NAME
finite -- returns 1 for finite x, 0 for infinite x and NaNs.
SYNOPSIS
#include <math.h> int finite(double x);
DESCRIPTION
The finite() function returns 1 if -infinity < x < +infinity. It returns 0 if x is +-infinity or a NaN.
BSD
December 11, 2006 BSD