All the functionality in DiscreteMath`Combinatorica` is available in the newly created Combinatorica Package.

Some of the functionality in Graphics`Spline` has been added to the built-in Mathematica kernel.

PackedArrayForm[expr] prints with packed arrays in expr shown in summary form, without all their elements explicitly given.

ActiveInputAliases[] returns a list of all active aliases in the current notebook. ActiveInputAliases[notebook] returns a list of all active aliases in the notebook notebook.

EulerSum[f, {i, i_min, i_max}] gives a numerical approximation to the sum \[Sum]i = i_min i_max f using Euler's transformation.EulerSum[f, {i, i_min, i_max, di}] uses a step ...

Mathematica can routinely import and export hundreds of megabytes in all standard basic formats—in addition to supporting hundreds of more structured formats.

Typical stylesheets make Mathematica automatically organize notebook cells into convenient groups. You can override this behavior, or control it in any way, using menu items, ...

Mathematica's unified symbolic architecture makes it straightforward to insert dynamic behavior anywhere in any graphic. Single functions—readily generated ...

Mathematica allows any front end command to be executed programmatically from within the kernel by sending an appropriate front end token. There are tokens for all standard ...

Mathematica provides a core set of functions for performing block-diagram reduction and various model manipulations. Building on Mathematica's unique symbolic architecture, ...