10 Mozilla/5.0 (Ubuntu; X11; Linux i686; rv:8.0) Gecko/20100101 Firefox/8.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1324307465 2011/12/20 00:11: 5 \frac{1}{2} 4 <IMG SRC="../cgi-cache/20111220_001041.gif"> ______ 正常に処理されました 20111220_001041 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Dec 20 00:11:05 2011