1 Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:18.0) Gecko/20100101 Firefox/18.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1358732787 2013/01/21 10:46:27 y=f(x) 1 新規に受け付けます。 20130121_104627 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Jan 21 10:46:27 2013