1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1319250903 2011/10/22 11:35: 3 y=f(x) 1 新規に受け付けます。 20111022_113503 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Sat Oct 22 11:35:03 2011