The Mathematica compiler provides an important way both to speed up and also to work with Mathematica computations. Introduction Compiled Function Operation

int MLPutIntegerList (MLINK link, int *a, long n) puts a list of n integers starting from location a to the MathLink connection specified by link.

int MLPutInteger (MLINK link, int i) puts the integer i to the MathLink connection specified by link.

Deploy[expr] yields a deployed version of expr in which elements such as Slider, InputField, Locator, and Button are active, but general editing and selection is disabled.

MLINK getMathLink (WolframLibraryData libData) gets a MathLink connection to use for evaluations in Mathematica.

int MTensor_clone (MTensor f, MTensor *t) is a library callback function that puts a clone of f into *t.

int MTensor_new (mint type, mint rank, mint const*dims, MTensor*pres) is a library callback function that creates a new MTensor.

AdjacencyGraph[amat] gives the graph with adjacency matrix amat.AdjacencyGraph[{v_1, v_2, ...}, amat] gives the graph with vertices v_i and adjacency matrix amat.

PathGraph[{v_1, v_2, ...}] yields a path with vertices v_i and edges between v_i and v i +\[ThinSpace]1 .PathGraph[{e_1, e_2, ...}] yields a path with edges ...

As of Version 7, the Bar Charts Package has been integrated into the Mathematica kernel.