ReverseEdges (Combinatorica Package Symbol)

ReverseEdges[g] flips the directions of all edges in a directed graph.

SignaturePermutation (Combinatorica Package Symbol)

SignaturePermutation[p] gives the signature of permutation p.

Spectrum (Combinatorica Package Symbol)

Spectrum[g] gives the eigenvalues of graph g.

TravelingSalesmanBounds (Combinatorica Package Symbol)

TravelingSalesmanBounds[g] gives upper and lower bounds on a minimum-cost traveling salesman tour of graph g.

TriangleInequalityQ (Combinatorica Package Symbol)

TriangleInequalityQ[g] yields True if the weights assigned to the edges of graph g satisfy the triangle inequality.

TutteGraph (Combinatorica Package Symbol)

TutteGraph returns the Tutte graph, the first known example of a 3-connected, 3-regular, planar graph that is non-Hamiltonian.

Characteristic (Finite Fields Package Symbol)

Characteristic[f] gives the characteristic of the field f.

GeneralizedVariance (Multivariate Statistics Package Symbol)

GeneralizedVariance[matrix] gives the generalized variance for matrix.

RemoveSymbolize (Notation Package Symbol)

RemoveSymbolize[boxes] removes the symbolization of boxes.

SolarSchwarzschildRadius (Physical Constants Package Symbol)

SolarSchwarzschildRadius is a physical constant.