1 Mozilla/5.0 (iPhone; CPU OS 7_0_4 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/5.1 Mobile/11B554a Safari/7537.51.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1385895178 2013/12/01 19:52:58 y=f(x) 1 新規に受け付けます。 20131201_195258 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sun Dec 1 19:52:58 2013