ReliefPlot[array] generates a relief plot of an array of height values.

ReliefImage[array] generates a relief image of an array of height values.

VertexQ[g, v] yields True if v is a vertex in the graph g and False otherwise.

Subgraph[g, {v_1, v_2, ...}] gives the subgraph of the graph g generated by the vertices v_i.Subgraph[g, {e_1, e_2, ...}] gives the subgraph generated by the edges ...

Building on Mathematica's strengths in large-scale data handling, numerical optimization, and geometric computation, Version 6.0 brought a new level of automation to data ...

DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}] plots a density histogram of the values {x_i, y_i}.DensityHistogram[{{x_1, y_1}, {x_2, y_2}, ...}, bspec] plots a density ...

Histogram[{x_1, x_2, ...}] plots a histogram of the values x_i.Histogram[{x_1, x_2, ...}, bspec] plots a histogram with bin width specification bspec.Histogram[{x_1, x_2, ...

Graph6 graph data format. Used for storing undirected graphs. ASCII format. Stores connectivity information for multiple undirected graphs. Suitable for small graphs or large ...

EdgeCount[g] gives a count of the number of edges in the graph g.EdgeCount[g, patt] gives a count of the number of edges that match the pattern patt.

Histogram3D[{{x_1, y_1}, {x_2, y_2}, ...}] plots a 3D histogram of the values {x_i, y_i}.Histogram3D[{{x_1, y_1}, {x_2, y_2}, ...}, bspec] plots a 3D histogram with bins ...