1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:8.0.1) Gecko/20100101 Firefox/8.0.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1326085170 2012/01/09 13:59:30 y=f(x) 1 新規に受け付けます。 20120109_135930 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Jan 9 13:59:30 2012