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Date: Mon, 10 Jun 1996 21:56:43 +0900
From: Nobuhiro Yasutomi <nobu@psrc.isac.co.jp>
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$B0BIY!w%"%$%6%C%/$G$9!#(B

$BA>ED$5$s$,(B [FreeBSD-users-jp 2150] $B$G$*$C$7$c$k$K$O(B:
> $B0J2<$N$h$&$K$9$l$P!"(BFreeBSD $B$G$b(B Sun $B$HF1$8$/(B "Inf" $B$H$$$&I=<($K$J$j$^$9!#(B

  $B$3$NJU$N%3%a%s%H$r8+$J$,$iD4$Y$F$$$k$_$^$7$?!#(Bfpesetmask $B$J$s(B
$B$+$N<BAu$,4{$KF~$C$F$$$^$9$M!#$&!<$`!"$$$D$N4V$K(B ... $B;d$O0JA02?(B
$B$rC5$7$F$$$?$N$@$m$&(B (^_^;)$B!#(B

  $B%X%C%@!<%U%!%$%k$r(B ieeefp.h $B$NBe$o$j$K(B floatingpoint.h $B$r(B 
include $B$9$k$@$1$G$9$M!#(B

------------------------------------------------------------------------
#include <stdio.h>
#include <floatingpoint.h>   /* $B$3$3(B */

main()
{
	float f, xincr=0.0;

	fpsetmask(fpgetmask() & ~FP_X_DZ);
	f = 4.0/xincr;  

	printf("%f\n",f);
}
------------------------------------------------------------------------

%% $B$3$N>pJs$OLr$KN)$A$=$&(B ...
---
$B0BIY(B $B?-9@!w%"%$%6%C%/(B
nobu@psrc.isac.co.jp
MGG02210@niftyserve.or.jp
