NumberTheory`PrimeQ` (Mathematica Compatibility Information)

All the functionality in NumberTheory`PrimeQ` is now available through the newly created Primality Proving Package.

NumericalMath`InterpolateRoot` (Mathematica Compatibility Information)

All the functionality of NumericalMath`InterpolateRoot`is now available in the newly created Function Approximations Package.

NumericalMath`SplineFit` (Mathematica Compatibility Information)

All the functionality of NumericalMath`SplineFit`is now available in the newly created Splines Package.

Statistics`ConfidenceIntervals` (Mathematica Compatibility Information)

All functionality is available in the newly created Hypothesis Testing Package.

Utilities`Notation` (Mathematica Compatibility Information)

All the functionality of Utilities`Notation` is now available in the newly created Notation Package.

Algorithm (Combinatorica Package Symbol)

Algorithm is an option that informs functions such as ShortestPath, VertexColoring, and VertexCover about which algorithm to use.

Approximate (Combinatorica Package Symbol)

Approximate is a value that the option Algorithm can take in calls to functions such as VertexCover, telling it to use an approximation algorithm.

Brelaz (Combinatorica Package Symbol)

Brelaz is a value that the option Algorithm can take when used in the function VertexColoring.

CartesianProduct (Combinatorica Package Symbol)

CartesianProduct[l_1, l_2] gives the Cartesian product of lists l_1 and l_2.

CubicalGraph (Combinatorica Package Symbol)

CubicalGraph returns the graph corresponding to the cube, a Platonic solid.