1 Mozilla/5.0 (Windows NT 5.1; rv:30.0) Gecko/20100101 Firefox/30.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1404108897 2014/06/30 15:14:57 y=f(x) 1 新規に受け付けます。 20140630_151457 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Jun 30 15:14:57 2014