ToAdjacencyMatrix[g] constructs an adjacency matrix representation for graph g. ToAdjacencyMatrix[g, EdgeWeight] returns edge weights as entries of the adjacency matrix with ...
VertexColoring[g] uses Brelaz's heuristic to find a good, but not necessarily minimal, vertex coloring of graph g.
ContourPlot in the built-in Mathematica kernel now accepts equations.
Convergents and QuadraticIrrationalQ have been added to the built-in Mathematica kernel.
MachineIntegerQ[expr] returns True if expr corresponds to a machine-sized integer, and False otherwise.
EquationTrekkerNonModal is the nonmodal dialog version of EquationTrekker.
TrekGenerator is an option to EquationTrekker that specifies the method used to generate treks.
IrreduciblePolynomial[s, p, d] gives an irreducible polynomial in the symbol s of degree d over the integers modulo the prime p.
RemoveSinks is an option of PageRanks, PageRankVector, LinkRanks and LinkRankMatrix that specifies whether sinks are removed by linking with all vertices.
HighlightLevel is an option for DendrogramPlot that specifies the level at which to highlight the dendrogram.