edges(LeafTree) -- List the edges of a tree

Synopsis

• Function: edges

• Usage:

  E = edges T

• Inputs:
  • T, an instance of the type LeafTree, A tree
• Outputs:
  • E, a list, The edges of T

Description

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

See also

• internalEdges -- Lists the internal edges of a tree