Re: $B#2E@4V$N5wN%$r5a$a$k(B

Article View: fj.lang.c

Article #381

#381

From: Kaoru MAEDA
Date: Thu, 23 Apr 1998 00:00

29 lines
1621 bytes

$BA0ED(B@$B%j%3!<$G$9!#(B

$BA0ED(B> $B86E@(BO(0, 0)$B$HE@(BA(x, y)$B$KBP$7$F!"E@(BB(x, y/2)$B$r<h$j!"(B
$BA0ED(B> OB$B$K4X$7$F(BA$B$HBP>]$JE@(BA'$B$r<h$k$H!"(BOA==OA'$B$H$J$j$^$9!#(B
$BA0ED(B> $B$"$H$O!"(BOA''''$B$,(Bx$B<4$K==J,6a$/$J$k$^$G$/$jJV$7$^$9!#(B

  0 <= y <= x $B$H$J$k$h$&$K(Bx,y$B$r%"%l%s%8(B
  repeat
	r = (y / x)
	r *= r
	r /= (4 + r)	# (*)
	x += 2 x r
	y *= r
  until y $B$,==J,>.$5$$(B

$B8GDj>.?tE@$G$d$k$N$,$$$$$G$7$g$&$M!#(B

(*)$B$N7W;;$,=*$C$?;~E@$G!"(B
	r = y^2 / (4 x^2 + y^2) = (sin$B"\(BXOB)^2
($B$3$3$G(BX$B$O@5$N(Bx$B<4>e$NE@(B)$B$H$J$C$F$$$k$3$H$K5$$E$1$P!"(BA'$B$,(BOB$B$K4X$7(B
$B$F(BA$B$HBP>N$G$"$k$3$H$,$o$+$j$^$9!#(B

$B<}B+$bB.$$$N$G!"(B2$B!A(B3$B2s$N$/$jJV$7$G==J,$J@:EY$,=P$k$G$7$g$&!#(B

-------------------------------  Thor                  q+-=$B!{(B+p.  LRM15
 $BA0ED(B $B70(B maeda@src.ricoh.co.jp   75t 143km/h     Md+  d ||##|| @) LG
 ($B3t(B)$B%j%3!<(B $B%=%U%H%&%'%"8&5f=j(B   HeatSink 28    EPPC    / $B"&(B \    EPPC
-------------------------------  Armor 2110      Sm+   $B!B(B    $B!B(B   Sm+

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Message-ID: <MAEDA.98Apr23182305@clksv.src.ricoh.co.jp>

Path: arc1-ca.pugleaf.net!unknown!not-for-mail

References: <6hdaib$chb$1@news1.kcom.ne.jp> <MAEDA.98Apr23121648@clksv.src.ricoh.co.jp>

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X-Google-Language: Japanese,JIS
X-Google-Thread: 106434,5e6daae5d04bdee4
X-Google-Attributes: gid106434,public
From: maeda@src.ricoh.co.jp (Kaoru MAEDA)
Subject: Re: $B#2E@4V$N5wN%$r5a$a$k(B
Date: 1998/04/23
Message-ID: <MAEDA.98Apr23182305@clksv.src.ricoh.co.jp>
X-Deja-AN: 346927393
References: <6hdaib$chb$1@news1.kcom.ne.jp> <MAEDA.98Apr23121648@clksv.src.ricoh.co.jp>
Organization: RICOH Software Research Center, Tokyo
Newsgroups: fj.lang.c

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Re: $B#2E@4V$N5wN%$r5a$a$k(B

Re: $B#2E@4V$N5wN%$r5a$a$k(B