1 Mozilla/5.0 (Windows NT 5.1; rv:10.0.1) Gecko/20100101 Firefox/10.0.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1329397805 2012/02/16 22:10: 5 y=f(x) 1 新規に受け付けます。 20120216_221005 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi Thu Feb 16 22:10:05 2012