FINITE(3) NetBSD Library Functions Manual FINITE(3)NAME

finite,finitef-- tests for finite valuesLIBRARY

Math Library (libm, -lm)SYNOPSIS

#include <math.h>intfinite(double x);intfinitef(float x);DESCRIPTION

Thefinite() function returns the value 1 when -infinity <x< +infinity. Otherwise a zero is returned (that is, |x| = infinity orxisNaN).SEE ALSO

isfinite(3), math(3)STANDARDS

The described functions conform to IEEE Std 754-1985. Note that unlike isfinite(3), neither function is present in the ISO C-language standards or in the IEEE POSIX standards.HISTORY

Thefiniteandfinitef() functions first appeared in 4.3BSD. NetBSD 10.0 July 28, 2011 NetBSD 10.0

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