1 Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.30729; .NET CLR 3.5.30729) /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1329209587 2012/02/14 17:53: 7 y=f(x) 1 新規に受け付けます。 20120214_175307 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Tue Feb 14 17:53:07 2012