diary/20070324

http://search.live.com/results.aspx?q=mathematica 1234641619
http://search.live.com/results.aspx?q=mathematica&form=QBHP 1217629860
http://search.live.com/results.aspx?q=mathematica&mrt=en-us&FORM=LIVSOP 1197500326
http://www.google.co.jp/search?q=E784A1E7B79ALANE38080E5908CE381%98CH&hl=ja&lr=&start=30&sa=N 1191045761
http://www.google.com/reader/view/ 1176273488
にうれしい�