1 Mozilla/5.0 (Windows NT 6.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1308041680 2011/06/14 17:54:40 y=f(x) 1 新規に受け付けます。 20110614_175440 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Jun 14 17:54:40 2011