1 Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1325058130 2011/12/28 16:42:10 y=f(x) 1 新規に受け付けます。 20111228_164210 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Wed Dec 28 16:42:10 2011