Tree (GUIKit Package)

Widget["Tree"] represents a tree.

Sawtooth (Audio Package Symbol)

Sawtooth is a type of waveform.

Square (Audio Package Symbol)

Square is a type of waveform.

$BenchmarkSystems (Benchmarking Package Symbol)

$BenchmarkSystems gives the names of systems for which the MathematicaMark8 benchmark data is known.

EasterSunday (Calendar Package Symbol)

EasterSunday[year] gives the date of Easter Sunday in the Gregorian calendar system.

AcyclicQ (Combinatorica Package Symbol)

AcyclicQ[g] yields True if graph g is acyclic.

AddVertex (Combinatorica Package Symbol)

AddVertex[g] adds one disconnected vertex to graph g. AddVertex[g, v] adds to g a vertex with coordinates specified by v.

ApproximateVertexCover (Combinatorica Package Symbol)

ApproximateVertexCover[g] produces a vertex cover of graph g whose size is guaranteed to be within twice the optimal size.

Automorphisms (Combinatorica Package Symbol)

Automorphisms[g] gives the automorphism group of the graph g.

BipartiteQ (Combinatorica Package Symbol)

BipartiteQ[g] yields True if graph g is bipartite.