1 Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.16 (KHTML, like Gecko) Chrome/10.0.648.204 Safari/534.16 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1302759797 2011/04/14 14:43:17 y=f(x) 1 新規に受け付けます。 20110414_144317 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Thu Apr 14 14:43:17 2011