Article View: fj.sci.math
Article #14400Re: [question] Mathematica
From: Tetsuro Kuge
Date: Fri, 25 Sep 1992 07:14
Date: Fri, 25 Sep 1992 07:14
38 lines
2255 bytes
2255 bytes
$@5W2<!w(JNHK$@5;8&(J $@$G$9!#(J
> Mathematica $@$G!"(J
> $@G$0U$KM?$($i$l$?<B?t$NAH(J(a,b,c,d,e,f)$@$KBP$9$k!"<B?tJQ?t(Jx,y $@$N#2<!6J@~(J
> a x^2 + b y^2 + c x y + d x + e y + f == 0
> $@$N%0%i%U(J$@$rIA$/$K$O!"$I$&$9$l$P$h$$$N$G$7$g$&$+!)(J
$@$K$D$-$^$7$F!"(J
$@0f>e!wBg:eI\N)9b@l(J $@$5$s!#(J
$@;38}!w2#2O!!$5$s(J$@!#(J
$@Bg:e650iBg3X$N1[6M(J $@$5$s!#(J
$@$h$j!"%U%)%m!<$rD:$-$"$j$,$H$&$4$6$$$^$7$?!#(J
ContourPlot$@$r;H$&$C$F$N$O5$(J$@$,$D$-$^$;$s$G$7$?!#(J
$@1[6M$5$s$,7G:\$5$l$?(JMathematica $@%9%/%j%W%H$O!"EvJ}$N(J
Mathematica V.2.1 + Quadra 900
$@$G$bF0:n$7$^$7$?!#EvJ}$N4D6-$G$O!"(J
$@1[6M$5$s(J> PlotRange->{-0.01,0.01},
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PlotRange->{0.0,0.0},
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(1) a x^2 + b y^2 + c x y + d x + e y + f == 0
$@$N0lHL7A(J$@$r!"E,Ev$J:BI87O$NJQ499TNs#T$r8+$D$1$F!"(J
(2) X^2 + A Y^2 == 0
$@$H$$$C$?7A<0$NI8=`7A$KJQ49$7$F!"(J(1)$@$NBe(J$@$o$j$K(J(2)$@$N%+!<%V$rIA$-!"(J
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$@$$$+$,$G$7$g$&$+!#(J
$@$J$*!"(J
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X-Google-Language: Japanese,JIS X-Google-Thread: f4956,2aba4f29ffe45d3 X-Google-Attributes: gidf4956,public X-Google-ArrivalTime: 1992-09-24 21:32:48 PST Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!nhkgw!kuge From: kuge@strl.nhk.or.jp (Tetsuro Kuge) Newsgroups: fj.sci.math Subject: Re: [question] Mathematica Message-ID: <KUGE.92Sep25161410@nhkgw.strl.nhk.or.jp> Date: 25 Sep 92 07:14:10 GMT References: <KUGE.92Sep18203906@nhkgw.strl.nhk.or.jp> Sender: news@strl.nhk.or.jp Followup-To: fj.sci.math Distribution: fj Organization: NHK Science and Technical Research Laboratories,Tokyo,Japan. Lines: 38 Nntp-Posting-Host: nhkgw In-reply-to: kuge@strl.nhk.or.jp's message of 18 Sep 92 11:39:05 GMT