Article View: fj.lang.c
Article #494Re: $BIbF0>.?tE@7W;;$N5,B'(B
From: Takeshi Yanagisawa
Date: Thu, 19 Mar 1998 00:00
Date: Thu, 19 Mar 1998 00:00
45 lines
2457 bytes
2457 bytes
# $B2=@P%U%)%m!<$J$N$G$9$,(B...
<6d0rv1$3e3$1@postman.riken.go.jp>$B$N5-;v$K$*$$$F(B
susukita@postman.riken.go.jp$B$5$s$O=q$-$^$7$?!#(B
>> Linux$B$N(B<i386/fpu_control.h>$B$K$"$k(B__setfpucw$B$H$$$&4X?t$G(B387$B$N2>?tIt$ND9(B
>> $B$5$d%*!<%P!<%U%m!<$N$H$-$NF0:n$J$I$N@_Dj$rJQ$($i$l$k$h$&$G$9!#L>A0$+$i(B
>> $BM=A[$5$l$k$h$&$K(Bman$B$K$O$"$j$^$;$s$N$G!"A4$/L5J]>Z$G$9$,!D!#(B
$B$3$N(B __setfpucw $B$O!$<B:]$N7W;;$K$I$NDxEY$N1F6A$rM?$($k$b$N(B
$B$J$N$G$7$g$&$+!%$A$g$C$H9M$($?$@$1$G$b!$(B
$B!&$3$NL?Na$N7k2L7W;;7k2L$N@:EY$O!J$J$$>l9g$HHf3S$7$F!KDc2<$7$?$3$H$K(B
$B!!$J$k$N$G$7$g$&$+!)(B
$B!&7W;;B.EY$,JQ2=$7$?$j$9$k$N$G$7$g$&$+!)(B
$B$H$$$&5?Ld$,$"$j$^$9$,(B...
# man $B$K:\$C$F$J$$$H$$$&$N$O$d$O$j$*;RMM$N<j$NFO$+$J$$$H$3$m$K(B
# $BCV$$$F$"$k$H$$$&$3$H$J$N$+$J(B:-)
$B2?$H$$$&$+!$Ey9f@.N)$r<B8=$9$k$?$a$N5>@7$O$I$NDxEY$J$N$+$H$$$&$N$+!$(B
$B$H$$$&$N$,5$$K$J$j$^$7$?!%(B
$B$=$l$H!$(B double $B0J30$K(B long double $B$J$I$rF1$8%W%m%0%i%`Fb(B
$B$G;H$C$F$$$k>l9g$O!$JQ?t$N@:EY$,JQ$o$kEY$K(B __setfpucw() $B$r<B9T$7$F(B
$B4]$a@:EY$rJQ99$7$F$d$i$J$$$H$$$1$J$$$s$G$7$g$&$+!)(B
$B!J$=$&$@$H$9$k$H$A$g$C$H62$m$7$$$G$9$,(B... Intel insane?$B!K(B
$B$H$3$m$G$b$H$N%W%m%0%i%`$G$9$,!$(B
....
double one_third = 1.0/3.0;
if ((double) a / 3.0 != one_third) {
....
$B$H$$$&$A$g$C$H$OL5Fq$J46$8!)$N=hM}$KCV$-49$($k$H$$$&$N$O$I$&$J$s$G(B
$B$7$g$&$+(B...
$B!J$?$V$s$=$&$$$&$3$H$rLdBj$K$7$F$$$k$s$8$c$J$$$s$@$m$&$J$"!K(B
$B$"!$$G$b$3$l$b$d$O$jN>JU$,F1$8@:EY$G3JG<$5$l$k$+$O$o$+$i$J$$$N$+$J!)(B
# $B$d$C$Q(B IEEE $B$J$s$A$c$i$H$+!$(Bx86 $B$N;EMM$H$+!$%"%;%s%V%i%3!<%I$H$+!$(B
# $B$A$c$s$HFI$^$J$$$H$$$1$J$$$N$+$J$"(B... $B$H$[$[!%(B
---
Takeshi Yanagisawa ($BLxBt(B $B9d(B) <ytakeshi@o.cc.titech.ac.jp>
Dept. of Applied Physics, Tokyo Institute of Technology,
Meguro-ku, Tokyo 152, Japan
Technical Details
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<6er7u0$4oi$1@news-o.cc.titech.ac.jp>Path:
arc1-ca.pugleaf.net!unknown!not-for-mailReferences:
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X-Google-Language: Japanese,JIS X-Google-Thread: 10684a,a009a4f1ca0d9d33 X-Google-Attributes: gid10684a,public X-Google-Thread: 106434,1ab637b5ab9bbcc5 X-Google-Attributes: gid106434,public From: ytakeshi@o.cc.titech.ac.jp (Takeshi Yanagisawa) Subject: Re: $BIbF0>.?tE@7W;;$N5,B'(B Date: 1998/03/19 Message-ID: <6er7u0$4oi$1@news-o.cc.titech.ac.jp> X-Deja-AN: 335575573 References: <6d0rv1$3e3$1@postman.riken.go.jp> Organization: Computer Center Oookayama, Tokyo Institute of Technology, Japan Newsgroups: fj.lang.c,fj.os.linux