edgeContract(T,e)
edgeContract(T,E)
This function produces a new object of class LeafTree obtained by contracting the edge e of tree T.
i1 : T = leafTree(4,{{0,1}}) o1 = {{0, 1, 2, 3}, {set {0, 1}, set {0}, set {1}, set {2}, set {3}}} o1 : LeafTree
i2 : edgeContract(T, set {0,1}) o2 = {{0, 1, 2, 3}, {set {0}, set {1}, set {2}, set {3}}} o2 : LeafTree
The object edgeContract is a method function.