1 Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.57 Safari/537.17 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1360210634 2013/02/07 13:17:14 y=f(x) 1 新規に受け付けます。 20130207_131714 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Thu Feb 7 13:17:14 2013