1 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1369811996 2013/05/29 16:19:56 y=f(x) 1 新規に受け付けます。 20130529_161956 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed May 29 16:19:56 2013