2 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.14 1101987405 2004/12/02 20:36:45 C&=&SN(d_1)-e^{-rt}KN(d_2)\nonumber\\ d_1&=&\frac{\log\frac{S}{K}+(r+\frac{1}{2}\delta^2)t}{\delta\sqrt t}\nonumber\\ d_2&=&d_1-\delta\sqrt t 25 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20041202_202004.gif"> 正常に処理されました http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html 20041202_202004 Thu Dec 2 20:36:45 2004