3 Mozilla/5.0 (Windows NT 5.1; rv:23.0) Gecko/20100101 Firefox/23.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1376924893 2013/08/20 00:08:13 \sum_{i=1}^n i 1+2+100=102 7 ______(________________________) <IMG SRC="../cgi-cache/20130820_000311.gif"> ______ 正常に処理されました 20130820_000311 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Aug 20 00:08:13 2013