PartitionLattice[n] returns a Hasse diagram of the partially ordered set on set partitions of 1 through n in which p < q if q is finer than p, that is, each block in q is ...
ToOrderedPairs[g] constructs a list of ordered pairs representing the edges of the graph g.
Convergents and QuadraticIrrationalQ have been added to the built-in Mathematica kernel.
DelaunayTriangulationQ[{{x_1, y_1}, {x_2, y_2}, ...}, val] gives True if the triangulation of the points {{x_1, y_1}, ...} represented by the vertex adjacency list val is a ...
MachineIntegerQ[expr] returns True if expr corresponds to a machine-sized integer, and False otherwise.
ValueFunction[symb] represents a function to be applied whenever the symbol symb gets a new value.
FieldExp[f, n] gives the value of the discrete exponential of n associated with the field f.
FieldInd[e] gives the value of the discrete logarithm of e.
PlotFlag
(Function Approximations Package Symbol) PlotFlag is an option to MiniMaxApproximation and GeneralMiniMaxApproximation that specifies whether plots of the relative error of successive iterates in the approximation ...
HamiltonianCycles[g, n] gives a list of n Hamiltonian cycles.HamiltonianCycles[g] gives a list of one Hamiltonian cycle.