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.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\" Distributed under GPL
.\" based on glibc infopages
.\"
.\" Japanese Version Copyright (c) 2005 Yuichi SATO
.\" all rights reserved.
.\" Translated Tue Feb 1 07:40:41 JST 2005
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH SIGNIFICAND 3 2002-08-10 "gnu" "Linux Programmer's Manual"
.SH ̾
significand, significandf, significandl \- ưβ (mantissa)
.SH
.B #include <math.h>
.sp
.BI "double significand(double " x );
.br
.BI "float significandf(float " x );
.br
.BI "long double significandl(long double " x );
.sp
\-lm ǥ롣
.SH
.B significand()
ؿ
.I x
β [1,2) ϰϤˤ֤
ϡʲ
.sp
.in +8
scalb(x, (double) -ilogb(x))
.in -8
.PP
δؿϼ IEEE 754 ؤνĴ٤ɸƥȤǻȤ롣
.SH
δؿ BSD ͳ褹롣
.SH Ϣ
.BR ilogb (3),
.BR scalb (3)
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