1 Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:17.0) Gecko/20100101 Firefox/17.0 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1355214257 2012/12/11 17:24:17 y=f(x) 1 新規に受け付けます。 20121211_172417 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Dec 11 17:24:17 2012