🚀 go-pugleaf

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In article <2026@rdnew4.roland.co.jp> kusakabe@roland.co.jp (Satoshi
Kusakabe) writes:
> >$B!!;0<!$N2sE>72(J  SO(3) $B$NMWAG#M$G(J$B!"(J
> >$B!!$=$N9TNs@.J,$r!!(Jm(i,j) $B$H$7$?$H$-!"(J
> >$B!!!!!!(JMin | m(i,j) |		    $B!J@.J,$N@dBPCM$N:G>.CM!K(J
> >$B!!$r!!:GBg$K$9$k$N$O2?$G$7$g$&$+!)(J
> 
> $B!!;M<!$ND>8r72!!(JO(4)$B!!$NMWAG#M$G!"F1$8LdBj$r9M$($^$9!#(J
> $B!!$:(J$B$P$j!"(J
>     {
> 	{   -1/2,  1/2,  1/2,  1/2 },
> 	{    1/2, -1/2,  1/2,  1/2 },
> 	{    1/2,  1/2, -1/2,  1/2 },
> 	{    1/2,  1/2,  1/2, -1/2 }
>     }
> $B!!$,!!:GBgCM!!(J1/2 $B$rM?$($^$9!#(J

$B$3$l$O@5$7$$$H(J$B;W$$$^$9!#:#!"(JMin | m(i,j) | >= 1/2
$B$H$J$k$h$&$J(J 4x4 $BD>8r9TNs(J M$B!a(J{m(i,j)}$B$,$"$C$?$H$9$k$H(J
$BG$0U$N(J 1=< i, j <=4 $B$KBP$7$F(J    

	|m(i,j)| >= 1/2
$B$H$J$j(J       
	m(i,j)^2 >= 1/4         

$B$9$k$H!"(Jj $B$K$D$$$FOB(J$B$r$H$C$F(J    

	Sum     m(i,j)^2 >= 1
        1<=j<=4

$B$H$J$j$^$9$,!"(JM $B$OD>8r9TNs$@$C$?$N$G:8JU$O(J 1 $B$G(J$B$J$1$l$P$J$i$:(J
$BEy9f$,@.N)$7$J$1$l$P$J$j$^$;$s!#$7$?$,$C$F!"$9$Y$F$NCJ3,$GEy9f$H$J$j(J
	m(i,j) = 1/2 or -1/2
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$B>.<<(J  $BKS(J (mutsumi@ori.hitachi-sk.co.jp)