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.

significand(3)

SIGNIFICAND(3)             Linux Programmer's Manual            SIGNIFICAND(3)



NAME
       significand,  significandf,  significandl  -  get mantissa of floating-
       point number

SYNOPSIS
       #include <math.h>

       double significand(double x);
       float significandf(float x);
       long double significandl(long double x);

       Link with -lm.

   Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

       significand(), significandf(), significandl():
           /* Since glibc 2.19: */ _DEFAULT_SOURCE
               || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE

DESCRIPTION
       These functions return the mantissa of x scaled  to  the  range  [1,2).
       They are equivalent to

           scalb(x, (double) -ilogb(x))

       This  function  exists mainly for use in certain standardized tests for
       IEEE 754 conformance.

ATTRIBUTES
       For  an  explanation  of  the  terms  used   in   this   section,   see
       attributes(7).

       allbox; lb lb lb l l l.  Interface Attribute Value T{ significand(),
       significandf(),
       significandl() T}   Thread safety  MT-Safe


CONFORMING TO
       These  functions  are nonstandard; the double version is available on a
       number of other systems.

SEE ALSO
       ilogb(3), scalb(3)

COLOPHON
       This page is part of release 5.02 of the Linux  man-pages  project.   A
       description  of  the project, information about reporting bugs, and the
       latest    version    of    this    page,    can     be     found     at
       https://www.kernel.org/doc/man-pages/.



GNU                               2017-09-15                    SIGNIFICAND(3)