edges T
This function lists all edges of a tree. Each entry of the list is a Set of the leaves on one side of the edge.
i1 : T = leafTree(5,{{0,1}});
i2 : leaves T o2 = set {0, 1, 2, 3, 4} o2 : Set
i3 : edges T o3 = {set {0, 1}, set {0}, set {1}, set {2}, set {3}, set {4}} o3 : List