1 Mozilla/5.0 (Linux; U; Android 2.3.3; ja-jp; IS11SH Build/S9081) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1321069416 2011/11/12 12:43:36 y=f(x) 1 新規に受け付けます。 20111112_124336 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Nov 12 12:43:36 2011