1 Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_7; ja-jp) AppleWebKit/533.21.1 (KHTML, like Gecko) Version/5.0.5 Safari/533.21.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1310791782 2011/07/16 13:49:42 y=f(x) 1 新規に受け付けます。 20110716_134942 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Jul 16 13:49:42 2011