Thus the permanent of A is equal to the sum of the weights of all cycle-covers of the digraph.
Thus the permanent of A is equal to the sum of the weights of all perfect matchings of the graph.
0.003 seconds.
Thus the permanent of A is equal to the sum of the weights of all cycle-covers of the digraph.
Thus the permanent of A is equal to the sum of the weights of all perfect matchings of the graph.
0.003 seconds.