3 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.14 1121291915 2005/07/14 06:58:35 \frac{1}{r^2}(r^2\frac{\delta b}{\delta r}+\frac{1}{r^2\sin\theta}\frac{\delta}{\delta \theta}(\sin\theta\frac{\delta b}{\delta \theta })+\frac{1}{r^2\sin^2\theta}\frac{\delta^2b}{\delta \phi^2}=\frac{1}{c^2}\frac{\delta^2b}{\delta t^2} 2 変換(アンチエイリアス) <IMG SRC="../cgi-cache/20050714_065821.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 20050714_065821 Thu Jul 14 06:58:35 2005