next up previous contents
$B $B@5Ez8uJd%i%s%-%s%0%b%8%e!<%k(B $B>e$X(B: $B $BLa$k(B: $BK\%7%9%F%`$K$*$1$k>pJs8!:w%b%8%e!<%k$NF0:n(B   $BL\

$B@5Ez8uJdCj=P%b%8%e!<%k(B

$BK\%b%8%e!<%k$G$O!$>pJs8!:w%b%8%e!<%k$GF@$?J8=q$KBP$7$F!$10$B$O!$@5Ez8uJdCj=P(BPT$B!V6u$,@D$$$N$O(B*$B!W$GCj=P$5$l$k@5Ez8u(B $BJd$NNc$G$"$k!%(B
$B?^(B 10: $B@5Ez8uJd$r:n@.$9$kNc(B
\begin{figure}\begin{center}
\Ovalbox{\parbox{13cm}{\vspace*{0.2cm}
$B!cE,9gJ8(B1$B!d(B..
...$B!



root $B%O%=%?%g(B21$B%L%C(B3$B%-(B4$BF|(B