1 Mozilla/5.0 (iPad; CPU OS 7_0_4 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Mercury/8.7 Mobile/11B554a Safari/9537.53 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.205.34 1420395552 2015/01/05 03:19:12 y=f(x) 1 新規に受け付けます。 20150105_031912 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Jan 5 03:19:12 2015