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From: eurms@apionet.or.jp (M_SHIRAISHI)
Newsgroups: fj.sci.math
Subject: Re: =?ISO-2022-JP?Q?Quiz=5F06iv2004=1B$B!J2rEz!K=1B(B?=
Date: 30 Apr 2004 03:35:55 -0700
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hiraga@ulis.ac.jp (Yuzuru Hiraga) wrote in message news:<c6rep1$eeb$1@hagi.cc.tsukuba.ac.jp>...
> # $B$b$&$A$g$C$HOC$r?J$a$F$"$2$h$&$+$H;W$C$F$$$?$1$I!"$d!<$a$?!#(B

$B>P$o$;$k$J!"%P%+%b%s!*(B

$B$K$C$A$b$5$C$A$b9T$+$J$/$J$C$F%7%^%C%?5.MM$K!VOC$,?J$a$i$l$k!W%o%1$,(B
$BL5$$%o!*!!!3(B(^$B!#(B^)$B%N(B

 
> In article <800c7853.0404290831.7bd58516@posting.google.com> eurms@apionet.or.jp (M_SHIRAISHI) writes:
> > dy $B$r(B f'(x)$B!&"$(Bx $B$HDj5A$7$F%7%^%C%?$J$i$P!"(By$B!a(Bax $B$d(B y$B!a(Bxz $B$K$*$1$k(B a $B$d(B 
> > z $B$ODj?t$G$J$1$l$P!"$=$l$i$NHyJ,(B dy $B$O0UL#$r;}$AF@$J$$$C$F$3$H$@!#(B
> 
> $B$*$b$7$m$$$3$H$$$$$^$9$M!#(B
> $B$8$c!VDj5A!W$rJQ$($l$P0UL#$r;}$AF@$k$N!)(B


y$B!a(Bax $B$d(B y$B!a(Bxz $B$K$*$1$k(B a $B$d(B z $B$,(B x $B$HF1MM$K(B($BFHN)(B)$BJQ?t$G$"$C$F$b(B dy $B$,(B
$B0UL#$r$b$D$h$&$K!"(Bdy $B$NDj5A$rJQ99$9$l$P!"(By$B!a(Bax $B$d(B y$B!a(Bxz $B$K$*$1$k(B a $B$d(B z 
$B$,(B x $B$HF1MM$K(B($BFHN)(B)$BJQ?t$G$"$C$F$b(B dy $B$,0UL#$r;}$D$N$O%"%C%?%j%^%($N$3$H$@!#(B

# Leibniz $B$d(B Euler $B$N;~Be!"87L)@-$KLdBj$,$"$C$?$H$O8@$(!"(By$B!a(Bax $B$d(B y$B!a(Bxz $B$K(B
$B$*$1$k(B a $B$d(B z $B$,(B x $B$HF1MM$K(B($BFHN)(B)$BJQ?t$G$"$C$?>l9g!"(Bdy $B$O(B $B$=$l$>$l(B adx$B!\(Bxda$B!$(B
xdz$B!\(Bzdx $B$r0UL#$7$?!#(B

## Leibniz $B$d(B Euler $B$?$A$,9M$($F$$$?!"L58B>.$H$7$F$NHyJ,(B dy $B$r(B *$B87L)(B*$B$+$D(B
*$B4JC1$K(B($B!*(B)*$B!":F9=C[$G$-$J$$$H$$$&M}M3$O!"2?$iL5$$!#(B



> $B$H$3$m$G#2$DL\$N<ALd$K$OEz$($F$J$$$1$I!"$d$O$j$o$+$i$J$+$C$?$+$J!)(B


$B2?$@!"!H#2$DL\$N<ALd!I$C$F$N$O!)(B

$B%=%A$N<ALd$@$+$i!"$I$&$;!"6r$K$b$D$+$L$b$N$@$m$&!#!!!3(B(^$B!#(B^)$B%N(B


 
> > $B!V(Blimit $B$N35G0$r;H$C$F2r$$$?$+$K(B*$B8+$;$+$1$F$*$$$?(B*$B%@%1$NOC$G!"<B$O!"(Blimit
> > $B$J$s$+$r;H$C$F2r$$$?$s$8$c$J$$!W$C$F8@$C$F$k$@$m$&$,!#(B
> 
> $B$*$b$7$m$$$3$H$$$$$^$9$M!#(B
> limit $B$r5a$a$kLdBj$G!V(Blimit $B$J$s$+$r;H$C$F2r$$$?$s$8$c$J$$!W$s$G$9$+!)(B


$B!!(Blimit$B$C$F$N$O!"85$r$?$I$l$P!"(BNewton $B$NN.57$@!#(B Leibniz $BN.$N!VJ}K!!W$G$O!"(B
limit$B$r5a$a$kLdBj$G$"$C$?$H$7$F$b!"$b$C$H$:$C!]$H%9%^!<%H$JJ}K!$G2r$1$k$N$@!#(B

$BF1$8Ez$($,F@$i$l$k$N$K!"$7$ALLE]$/$5$$J}K!$r;H$&$h$j$b4JJX$JJ}K!$r;H$C$?$[$&(B
$B$,MZ$+$K$h$$$N$O8@$rBT$?$J$$!#(B
