🚀 go-pugleaf

$@E}?t8&$N4];3$G$9!#(J Math. Olympic $@$NLdBj$G$9$,!";d$,855-;v$K(J
Followup-To: fj.sci.math $@$rF~$l$k(J$@$N$rK:$l$F$$$?$N$G!"$&$C$+$j(J follow 
$@$9$k$H(Jfj.sources $@$K$b%/%m%9%]%9%H$5$l$^$9!#?=$7Lu$"$j$^$;$s$,!"5$(J$@$rIU(J
$@$1$F$/$@$5$$!#(J

$@0f>e$5$s!wBg:eI\N)9b@l!'(J
In article <1993Jan28.074953.26430@kudpc.kyoto-u.ac.jp>
f51323@sakura.kudpc.kyoto-u.ac.jp (inoue kouichi) writes:

>>$@0lJU$ND9$5$,(J1$@$N@5J}7A(JABCD$@Fb$NG$0U$NE@$r(JP,Q$@$H$9$k$H$-!"(J\par
>>\hskip15mm$\displaystyle{\mathrm{ AP}+\mathrm{ BP}+\mathrm{ PQ}+\mathrm{ CQ}+\mathrm{ DQ}}$\par
>>\noindent $@$N:G>.CM$r5a$a$h!#(J}

>$@$G!"$3$3$+$i$O$A$g$C(J
>$@$H$$$+$s$N$G$9$,!"3Q(JPAB$@$r&H$H(J$@$7$F!"HyJ,$7$F9M$(!"&H$,#3#0EY$H$J$j$^$9!#(J
>$@$b$H$b$H$N:G>.CM$NB8:_$O!"%3%s%Q%/%H6u4V$+$i$NO"B3<LA|$H$J(J$@$k$+$i$G$9!#(J

$@$3$NLdBj$r;d$O!VL>LdBj!W$H$O;W$$$^$;$s$,!"$7$+$7$3$l$K$OHyJ,$rMQ$$$J$$(J
$@$G=iEy4v2?$@$1$G(J$@2r$/L>2sEz$,B8:_$7$^$9!#9M$($F$_$F$/$@$5$$!#$J$*!"0l<!(J
$@M=A*$OEz$($@$12sEz$9$k7A<0$G$9$N$G!"$^$0$l$G$b(J$@Ev$?$l$P#1E@$G$9!#(J

>  $@$J$+$J$+LLGr$$$H;W$$$^$9!#(J

$@$*K+$aD:$-M-Fq$&$4$6$$$^$9!#(J

>$@$*$=$i$/!"$3$NLdBj$r(J$@:n$C$?J}$O!"<u83LdBj$N%W%m$G$O$J$$$N$G$7$g$&$+!#$=(J
>$@$N!V<j!W$NLdBj=-$5$,=P$F$$$k$H;W$$$^$9!#(J

$@=PBj$N:G(J$@=*E*$J@UG$$O;d$r4^$`>.?M?t$NLdBj:n@.%0%k!<%W$,Ii$C$F$$$^$9!#=P(J
$@Bj<T$N;aL>$O8xI=$9$Y$-$b$N$G$O$"$j$^$;(J$@$s$,!";d$O8=:_$$$+$J$k<u83;:6H$H(J
$@$b!"$^$?$$$+$J$kBg3X$NF~;nLdBj:n@.$K$b4X78$7$F$$$J$$$N$G!"4:$($F;d$N(J$@L>(J
$@A0$@$1$O=P$7$F>e$N0f>e$5$s$N46A[$K%3%a%s%H$7$F$*$-$^$9!#(J

$@:#2s$N=PBj<T$O;d0J30$O$9$Y$F$I$3$+$NBg3X(J$@$G?t3X$N8&5f!&650i$K4X78$7$F$$(J
$@$k?M$G$9!J=>$C$F;d$r4^$a$F$9$Y$F?&6H?t3X<T!K!#$=$N$h$&$J?M$O=jB0Bg3X$N(J
$@F~;nLdBj:n@.$K4XM?$7$F$$$k$+$bCN$l$^$;$s$+$i!"$=$&$$$&0UL#$G$O3N$+$K(J
$@!V<u83LdBj$N%W%m!W$H8@$($J$$$3$H(J$@$b$"$j$^$;$s$,!">/$J$/$H$b2f!9$ODL>o(J
$@!V<u83?t3X!W$H8@$o$l$k$h$&$J$b$N$H$O0c$C$?0U5A$r$3$N?t3X%*%j%s%T(J$@%C%/$K(J
$@8+$$=P$=$&$HEXNO$7$F$$$k$3$H$OM}2r$7$FD:$-$?$$$H;W$$$^$9!#(J

$@$?$@!"2f!9$O<u83<T$N5$;}$A$r9M$($F(J$@2r$-0W$$LdBj$+$i=g$KJB$Y$k$h$&$KG[N8(J
$@$O$7$F$$$F!"<u83LdBj=8$N$h$&$J$b$N$GH`$i$,7P83$7$?$H;W$o$l$k$h$&(J$@$JLdBj(J
$@$OB?J,2r$-0W$$$G$"$m$&!"$H8@$&H=CG$O$7$F$$$^$9!#(J

$@$G$9$+$i!"$3$N(J fj.sci.math $@$rFI$s$G$$$i$C$7$c(J$@$kJ}$G?t3X$NOS$K3P$($N$"(J
$@$kJ}$O@'Hs(J 12 $@HV$+$i5U=g$K%H%i%$$7$FD:$-$?$$$H;W$$$^$9!#(J

--
1993$@G/(J01$@7n(J29$@F|(J($@6b(J)
--------
$@4];3D>>;!wE}7W?tM}8&5f=j(J
maruyama@ism.ac.jp