1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1315630257 2011/09/10 13:50:57 y=f(x) 1 新規に受け付けます。 20110910_135057 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Sep 10 13:50:57 2011