1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.52.7 (KHTML, like Gecko) Version/5.1.2 Safari/534.52.7 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1323401438 2011/12/09 12:30:38 y=f(x) 1 新規に受け付けます。 20111209_123038 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Fri Dec 9 12:30:38 2011