1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/21.0.1180.83 Safari/537.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1346157054 2012/08/28 21:30:54 y=f(x) 1 新規に受け付けます。 20120828_213054 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Aug 28 21:30:54 2012