1 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1338591998 2012/06/02 08:06:38 y=f(x) 1 新規に受け付けます。 20120602_080638 http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.mech.tohoku-gakuin.ac.jp%2Frde%2Fcontents%2Flibrary%2Fps2img%2Fcgi-bin%2Feqn2gif.cgi&h=_AQFmS9giAQHCqjePSyun4Bv0KSB5fMbIXF6y_XO9Tp_trg Sat Jun 2 08:06:38 2012