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.

NumberOfPermutationsByType (Combinatorica Package Symbol)

NumberOfPermutationsByTypes[l] gives the number of permutations of type l.

OctahedralGraph (Combinatorica Package Symbol)

OctahedralGraph returns the graph corresponding to the octahedron, a Platonic solid.

Ordered (Combinatorica Package Symbol)

Ordered is an option to the functions KSubsetGroup and KSubsetGroupIndex that tells the functions whether they should treat the input as sets or tuples.

PermutationQ (Combinatorica Package Symbol)

PermutationQ[p] yields True if p is a list representing a permutation and False otherwise.

Permute (Combinatorica Package Symbol)

Permute[l, p] permutes list l according to permutation p.

RandomHeap (Combinatorica Package Symbol)

RandomHeap[n] constructs a random heap on n elements.