1 Mozilla/5.0 (X11; U; Linux x86_64; ja; rv:1.9.2.17) Gecko/20110422 Ubuntu/10.10 (maverick) Firefox/3.6.17 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1314777412 2011/08/31 16:56:52 y=f(x) 1 新規に受け付けます。 20110831_165652 http://www.google.co.jp/search?source=ig&hl=ja&rlz=&=&q=eqn2gif&btnG=Google+%E6%A4%9C%E7%B4%A2 Wed Aug 31 16:56:52 2011