1 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1477907677 2016/10/31 18:54:37 y=f(x) 2 <IMG SRC="../cgi-cache/20161031_185435.gif"> 変換 正常に処理されました 20161031_185435 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Oct 31 18:54:37 2016