Power Law:(4)ON GROWTH AND FORM

http://puh.web.infoseek.co.jp/growthandform.htm
生物のかたち
ゾウの時間ネズミの時間は正しいか？

D.トムソンの「生物のかたち」より
生物のかたち (UP選書 (121)) ダーシー・トムソン 柳田 友道 (- - 1973/1)
~~~
原書）
http://www.amazon.com/Growth-Form-Complete-Revised/dp/0486671356
On Growth and Form: The Complete Revised Edition (Paperback)
by D'Arcy Wentworth Thompson (Author)
~~~



アロメトリー式：allometric Expression
y=B*x^(A)
y=(140.2)*x^(-0.3368) (in Fig)


(2008/10/10,2008/10/13:done)

(logx, logy)=(1, 163),(1e5, 2.8)

A = (log(2.8) - log(163))/(log(1e5) - log(1)) = -0.353
B = 163

相対値：Relative value

(logx, logy)=(1, 163),(1e5, 2.8)
->
(logx, logy)=(1, 163/2.8),(1e5, 1)
(logx, logy)=(1, 58.214),(1e5, 1)

A = -0.353
B = 58.214

y=B*x^(A)
y=(58.214)*x^(-0.353)

~~~
end