HerschelGraph (Combinatorica Package Symbol)

HerschelGraph returns a graph object that represents a Herschel graph.

IcosahedralGraph (Combinatorica Package Symbol)

IcosahedralGraph returns the graph corresponding to the icosahedron, a Platonic solid.

InvolutionQ (Combinatorica Package Symbol)

InvolutionQ[p] yields True if permutation p is its own inverse.

LastLexicographicTableau (Combinatorica Package Symbol)

LastLexicographicTableau[p] constructs the last Young tableau with shape described by partition p.

LowerLeft (Combinatorica Package Symbol)

LowerLeft is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

LowerRight (Combinatorica Package Symbol)

LowerRight is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

NormalDashed (Combinatorica Package Symbol)

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

NumberOfInvolutions (Combinatorica Package Symbol)

NumberOfInvolutions[n] counts the number of involutions on n elements.

NumberOfPartitions (Combinatorica Package Symbol)

NumberOfPartitions[n] counts the number of integer partitions of n.

NumberOfPermutationsByCycles (Combinatorica Package Symbol)

NumberOfPermutationsByCycles[n, m] gives the number of permutations of length n with exactly m cycles.