constructs a directed graph from a given undirected graph g by replacing each undirected edge in g by two directed edges pointing in opposite directions.


  • To use , you first need to load the Combinatorica Package using Needs["Combinatorica`"].
  • The local options associated with edges are not inherited by the corresponding directed edges.
  • Calling the function with the tag All, as MakeDirected[g, All], ensures that local options associated with each edge are inherited by both corresponding directed edges.
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