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.\" Copyright 2003 Walter Harms, Andries Brouwer
.\" Distributed under GPL.
.\"
.\" Japanese Version Copyright (c) 2004-2005 Yuichi SATO
.\" all rights reserved.
.\" Translated Sat Jul 24 10:14:17 JST 2004
.\" by Yuichi SATO <ysato444@yahoo.co.jp>
.\" Updated & Modified Mon Jan 10 08:17:08 JST 2005 by Yuichi SATO
.\"
.TH FDIM 3 2003-07-24 "" "Linux Programmer's Manual"
.SH ̾
fdim, fdimf, fdiml \- κ
.SH
.B #include <math.h>
.sp
.BI "double fdim(double " x ", double " y );
.br
.BI "float fdimf(float " x ", float " y );
.br
.BI "long double fdiml(long double " x ", long double " y );
.sp
\fI\-std=c99\fP ǥѥ뤷\fI-lm\fP ǥ롣
.SH
δؿ max(\fIx\fP-\fIy\fP,0) ֤
.I x
ޤ
.I y
NaN ξ硢ޤξ NaN ξ硢NaN ֤롣
.SH
C99
.SH Ϣ
.BR fmax (3)
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