VertexLabelPosition is an option that allows the user to place a vertex label in a certain position relative to the vertex.
VertexNumberColor is an option that can be used in ShowGraph to associate different colors to vertex numbers.
VertexWeight is an option that allows the user to associate weights with vertices.
WeightingFunction is an option to the functions SetEdgeWeights and SetVertexWeights that tells the functions how to compute edge weights and vertex weights, respectively.
WeightRange is an option to the functions SetEdgeWeights and SetVertexWeights that gives the range for these weights.
Wheel
(Combinatorica Package Symbol) Wheel[n] constructs a wheel on n vertices, which is the join of CompleteGraph[1] and Cycle[n - 1].
Zoom
(Combinatorica Package Symbol) Zoom[{i, j, k, ...}] is a value that the PlotRange option can take on in ShowGraph. Setting PlotRange to this value zooms the display to contain the specified subset of ...
DiscreteMath`IntegerPartitions` was available as an add-on package in previous versions of Mathematica and is now available on the web at ...
AllPoints
(Computational Geometry Package Symbol) AllPoints is an option to ConvexHull that specifies whether all distinct points on the hull or only the minimum set of points needed to define the hull are returned.
ConvexHullArea[{{x_1, y_1}, ..., {x_n, y_n}}] gives the area of the convex hull of the bivariate data.