As of Version 10, most of the functionality of the Combinatorica package is built into the Wolfram System. >>


is an option that can take on values True or False, allowing the user to set and display vertex labels.


  • VertexLabel functionality is now available in the built-in Wolfram Language function VertexLabels.
  • To use VertexLabel, you first need to load the Combinatorica Package using Needs["Combinatorica`"].
  • By default, there are no vertex labels.
  • VertexLabel can be set as part of the graph data structure or in ShowGraph.

See Also

VertexLabels  GraphOptions  SetGraphOptions