1 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; GTB7.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1308880685 2011/06/24 10:58: 5 y=\sum_{i=1}^i \frac{1}{n^2} 2 <IMG SRC="../cgi-cache/20110624_105751.gif"> ______ 正常に処理されました 20110624_105751 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Jun 24 10:58:05 2011