개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

isfinite(3m)

isfinite(3M)            Mathematical Library Functions            isfinite(3M)

NAME
       isfinite - test for finite value

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

       int isfinite(real-floating x);

DESCRIPTION
       The isfinite() macro determines whether its argument has a finite value
       (zero,  subnormal, or normal, and not infinite or NaN). First, an argu‐
       ment represented in a format wider than its semantic type is  converted
       to  its  semantic  type. Then determination is based on the type of the
       argument.

RETURN VALUES
       The isfinite() macro returns a non-zero value if and only if its  argu‐
       ment has a finite value.

ERRORS
       No errors are defined.

ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:

       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i)


       ATTRIBUTE  TYPEATTRIBUTE  VALUE _ Interface StabilityCommitted _ Avail‐
       abilitysystem/library/math  _  MT-LevelMT-Safe  _   StandardSee   stan‐
       dards(7).


SEE ALSO
       math.h(3HEAD),   fpclassify(3M),  isinf(3M),  isnan(3M),  isnormal(3M),
       signbit(3M), attributes(7), standards(7)

Solaris 11.4                     27 Sept 2016                     isfinite(3M)