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

constructs a list of ordered pairs representing the edges of the graph .


  • ToOrderedPairs functionality is now available in the built-in Wolfram Language function EdgeList.
  • To use , you first need to load the Combinatorica Package using Needs["Combinatorica`"].
  • If is undirected each edge is interpreted as two ordered pairs.
  • An option called that takes on values or All can be used to affect the constructed representation.
  • forces the removal of multiple edges and self-loops. Type->All keeps all information and is the default option.
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