From owner-ports-jp@jp.freebsd.org  Thu Nov 13 09:18:39 1997
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To: ports-jp@jp.freebsd.org
From: Satoshi Taoka <taoka@infonets.hiroshima-u.ac.jp>
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Date: Thu, 13 Nov 1997 09:18:35 +0900
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Subject: [ports-jp 1991] x11/xscreensaver
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$BED2,$G$9!#(B

$BF|$4$m!"(Bxscreensaver$B$rF0$+$7$F$$$k$N$G$9$,!"A0$N%P!<%8%g%s$G$OLdBj$J$+$C(B
$B$?$N$G$9$,!"?7$7$$$b$N$G$O(Bcore$B$r$h$/EG$-$^$9!#%[!<%`$K$O!"(B

attraction.core  drift.core       hopalong.core    starfish.core    swirl.core
bouboule.core    flame.core       laser.core       strange.core


$B$N(Bcore$B$,$"$j$^$9!#(Bflame$B$K$D$$$F$O(B

zsh: floating point exception (core dumped)  flame

$B$GMn$A$F$^$7$?!#$=$3$G(Bflame$B$r(Bgdb$B$7$F$_$?$N$G$9$,!"(Bflame.c$B$N(B276$B9TL\$GMn$A(B
$B$F!"(B

Program received signal SIGFPE, Arithmetic exception.
0x4844 in recurse (x=9913.6288834217885, y=-22520.534995685532, l=24, dpy=0x14000, 
    win=71303169) at flame.c:277
277                         double emv = exp(-v);


$B$H8@$C$F$$$^$9!#$A$J$_$K!"(B276$B9TL\$NIU6a$K(B


/* #if 0 */  /* core dumps on some machines, why not all? */
                case 9: /* complex sine */
                  {
                    double u = nx;
                    double v = ny;
                    double ev = exp(v);
                    double emv = exp(-v);

[cut]

                    ny = ny * ny;
                  break;
/* #endif */

$B$H$"$j$^$9!#$=$NB>$O!"(Bgdb$B$7$F$^$;$s$,!"(Blog$B$r8+$k$H!"$9$Y$F(B

exited on signal 8 (core dumped)

$B$GMn$A$F$^$9!#(B


 $BED2,(B $BCR;V(B    $B9-EgBg3X9)3XItBhFsN`2sO)%7%9%F%`9)3X(B
             taoka@infonets.hiroshima-u.ac.jp


