p =


Does the above random network have a connection from the top to the bottom? Given the probability p to have switched on each of the 25 x 25 sites, what are the odds that a connection is established? What about arbitrarily large networks?
For an introduction to percolation see 'G. Grimmet, Percolation, Springer-Verlag, 1989'.
Push the refresh button to realize a new random configuration using a new randomly choosen p.

©, 1999