1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.206.41 1618926242 2021/04/20 22:44: 2 (x+3)(x-2)=¥fbox{nn} 2 <IMG SRC="../cgi-cache/20210420_224326.gif"> 変換 正常に処理されました 20210420_224326 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Apr 20 22:44:02 2021