http://www.kegebein.net/blog Random thoughts about ideas, solutions, everything … Sun, 30 Oct 2011 13:07:19 +0000 en hourly 1 http://wordpress.org/?v=3.1.3 http://www.kegebein.net/blog/2009/09/logical-calculation/ http://www.kegebein.net/blog/2009/09/logical-calculation/#comments Mon, 28 Sep 2009 08:21:48 +0000 Arnold Kegebein http://www.kegebein.net/blog/?p=216 http://www.kegebein.net/blog/2009/09/logical-calculation/feed/ 0