ThinDashed is a value that the option EdgeStyle can take on in the graph data structure or in ShowGraph.
ToInversionVector[p] gives the inversion vector associated with permutation p.
Tree
(Combinatorica Package Symbol) Tree is an option that informs certain functions that the user wants the output to be a tree.
UndirectedQ[g] yields True if graph g is undirected.
UpperLeft is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.
UpperRight is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.
WaltherGraph returns the Walther graph.
Weak
(Combinatorica Package Symbol) Weak is an option to ConnectedQ that seeks to determine if a directed graph is weakly connected.
NotationMakeBoxes is a private version of MakeBoxes.
NotationMakeExpression is a private version of MakeExpression.