1 Mozilla/5.0 (iPad; CPU OS 5_1_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9B206 Safari/7534.48.3 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1393380103 2014/02/26 11:01:43 y=f(x) 1 新規に受け付けます。 20140226_110143 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Feb 26 11:01:43 2014