5 Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; GTB6.6; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1337144490 2012/05/16 14:01:30 \sum \sqrt{(\bar{x}-xi)^2+(\bar{y}-yi)^2} 2 <IMG SRC="../cgi-cache/20120516_140125.gif"> ______ 正常に処理されました 20120516_140125 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed May 16 14:01:30 2012