1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/534.50.2 (KHTML, like Gecko) Version/5.0.6 Safari/533.22.3 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1331106165 2012/03/07 16:42:45 y=f(x) 1 新規に受け付けます。 20120307_164245 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Mar 7 16:42:45 2012