1.5 Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050607 Firefox/1.0.4 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.14 1120031558 2005/06/29 16:52:38 A^{n-1}&=&\left(P\Mtt{\alpha}{0}{0}{\beta}P^{-1}\right)^{n-1}\nonumber\\ &=&P\Mtt{\alpha}{0}{0}{\beta}P^{-1}P\Mtt{\alpha}{0}{0}{\beta}P^{-1}\ldots P\Mtt{\alpha}{0}{0}{\beta}P^{-1}\nonumber\\ &=&P\Mtt{\alpha}{0}{0}{\beta}^{n-1}P^{-1}\nonumber\\ &=&P\Mtt{1\ \ }{1\ \ }{\alpha-1}{\beta-1}\Mtt{\alpha}{0}{0}{\beta}^{n-1}\frac{1}{\sqrt{5}}\Mtt{\alpha\ }{1\ }{-\beta}{-1}\nonumber\\ &=&\frac{1}{\sqrt{5}}\Mtt{\alpha^n-\beta^n\ \ \ \ \ \ \ \ \ }{\alpha^{n-1}-\beta^{n-1}\ \ \ \ \ \ \ \ \ }{\alpha^n(\alpha-1)-\beta^n(\beta-1)}{\alpha^{n-1}(\alpha-1)-\beta^{n-1}(\beta-1)} 16 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20050629_163557.gif"> 正常に処理されました 20050629_163557 Wed Jun 29 16:52:38 2005