https://pinboard.in/u:lokijuhz/public/ recent bookmarks from lokijuhz 2011-05-23T13:22:11+00:00 http://www.stefan-koegler.de/studienarbeit_online-tutorium/java/approximation/index.html lokijuhzjava approximation math applet https://pinboard.in/u:lokijuhz/b:0a0d4d6ff64d/