1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1329664012 2012/02/20 00:06:52 y=f(x) 1 新規に受け付けます。 20120220_000652 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Feb 20 00:06:52 2012