1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.57.2 (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1340815959 2012/06/28 01:52:39 y=f(x) 1 新規に受け付けます。 20120628_015239 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Thu Jun 28 01:52:39 2012