1 Mozilla/5.0 (Windows NT 6.1; WOW64; rv:30.0) Gecko/20100101 Firefox/30.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1403555768 2014/06/24 05:36: 8 y=f(x) 1 新規に受け付けます。 20140624_053608 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Jun 24 05:36:08 2014