Article View: fj.sci.math
Article #14314Help mathematica part 2
From: Nagatomo Nakamura
Date: Mon, 30 Nov 1992 08:40
Date: Mon, 30 Nov 1992 08:40
49 lines
1799 bytes
1799 bytes
$B$3$s$K$A$O!"CfB<!wAm9g8&5fBg3X1!Bg3X!JE}7W?tM}8&5f=j!K$G$9!#(J
$B<+J,$N5-;v$K$D$$$F$b$&$9$3$7!"JdB-$7$^$9!#(J
> Mathematica $B$K$D$$$F<ALd$,$"$j$^$9!#(J
>
> $B<!$N$h$&$JA`:n$r$7$F(Jv$B$N2r$,F@$i$l$^$7$?!#(J
>
>
>In[1]:= L[n_,q_,w_]:=n v/2 - n Log[Gamma[v/2]] + (v/2 -1) q - v/2 w;
>
>In[2]:= FindMinimum[- L[60,-0.02981080697,59.97062915],{v,2}]
>
>Out[2]= {-7.31835, {v -> 2.92325}}
>
>
>$B$A$J$_$K(J Out[2] $B$N0UL#$O!"(Jv=2.92325 $B$N$H$-:G>.CM(J -7.31835 $B$G$9!#(J
>
>$B$3$N2r$r$"$kJQ?t$KBeF~$7$?$$$N$G$9!#(J
$BNc$($P!"(J
var=FindMinimum[- L[60,-0.02981080697,59.97062915],{v,2}]
$B$HF~NO$9$l$P!"JQ?t(Jvar$B$K$O!"(J
{-7.31835, {v -> 2.92325}}
$B$H$$$&%j%9%H$,BeF~$5$l$^$9!#$5$i$K(J var[[2]] $B$NI>2A$O!"(J
{v -> 2.92325}
$B$H$J$j$^$9!#(J $B$3$3$G;d$,M_$7$$$N$O!"$3$N7A<0$G$O$J$/(J
var=2.92325
$B$H$$$&CM$b$7$/$O(J
var={2.92325}
$B$N%j%9%H7A<0$G$9!#(J
$B$9$G$KD>@\%a%$%k$r$$$?$@$-$^$7$?$,!";d$NM_$7$$Ez$OF@$i$l$^$;$s$G$7$?!#(J
$B$I$J$?$+$465<x4j$$$^$9!#(J(_o_)
# $B@%2O!wEEAm8&$5$s$"$j$,$H$&$4$6$$$^$9!#(J
1992$BG/(J11$B7n(J30$BF|!J7n!K(J
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nagatomo@ism.ac.jp
$BCfB<1JM'!wAm8&Bg!JE}?t8&!K(J
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<1992Nov30.084038.17202@ismspc6.ism.ac.jp>Path:
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X-Google-Language: Japanese,JIS X-Google-Thread: f4956,7131144f87af4c34,start X-Google-Attributes: gidf4956,public X-Google-ArrivalTime: 1992-11-30 00:45:51 PST Newsgroups: fj.sci.math Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!s.u-tokyo!ismspc6!nagatomo From: nagatomo@sundc1.ism.ac.jp (Nagatomo Nakamura) Subject: Help mathematica part 2 Date: Mon, 30 Nov 1992 08:40:38 GMT Nntp-Posting-Host: sundc1 Distribution: fj Organization: The Inst. of Statistical Mathematics, Tokyo Japan Sender: news@ism.ac.jp Message-ID: <1992Nov30.084038.17202@ismspc6.ism.ac.jp> Lines: 49