1 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.52.7 (KHTML, like Gecko) Version/5.1.2 Safari/534.52.7 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1333294792 2012/04/02 00:39:52 y=f(x) 1 新規に受け付けます。 20120402_003952 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Mon Apr 2 00:39:52 2012