http://demonstrations.wolfram.com/DedekindCut/
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
Dedekind invented cuts to construct the real numbers from the rationals. Another method is to use Cauchy sequences.
Contributed by: Michael Schreiber
Where is this song from? It's very interesting.
MrSkipBertman 1 year ago