StirlingSecond (Combinatorica Package Symbol)

StirlingSecond[n, k] returns the Stirling number of the second kind.

Strong (Combinatorica Package Symbol)

Strong is an option to ConnectedQ that seeks to determine if a directed graph is strongly connected.

SymmetricGroup (Combinatorica Package Symbol)

SymmetricGroup[n] returns the symmetric group on n symbols.

TetrahedralGraph (Combinatorica Package Symbol)

TetrahedralGraph returns the graph corresponding to the tetrahedron, a Platonic solid.

ThickDashed (Combinatorica Package Symbol)

ThickDashed is a value that the option EdgeStyle can take on in the graph data structure or in ShowGraph.

ThinDashed (Combinatorica Package Symbol)

ThinDashed is a value that the option EdgeStyle can take on in the graph data structure or in ShowGraph.

ToInversionVector (Combinatorica Package Symbol)

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.

Undirected (Combinatorica Package Symbol)

Undirected is an option to inform certain functions that the graph is undirected.

UndirectedQ (Combinatorica Package Symbol)

UndirectedQ[g] yields True if graph g is undirected.