1 Mozilla/5.0 (iPhone; CPU OS 8_0 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/5.1 Mobile/12A365 Safari/7600.1.4 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1413622031 2014/10/18 17:47:11 y=f(x) 1 新規に受け付けます。 20141018_174711 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Oct 18 17:47:11 2014