Numerical Calculations (Mathematica Tutorial)

Exact symbolic results are usually very desirable when they can be found. In many calculations, however, it is not possible to get symbolic results. In such cases, you must ...

Statistics`DescriptiveStatistics` (Mathematica Compatibility Information)

Functionality in this package has been added to the built-in Mathematica kernel. Mode is replaced by the kernel function Commonest.

EquationTrekker (Equation Trekker Package Symbol)

EquationTrekker[eqn, x, {t, t_min, t_max}] opens a graphical interface for specifying initial conditions and plotting the resulting numerical solution to the first or second ...

WishartDistribution (Multivariate Statistics Package Symbol)

WishartDistribution[\[CapitalSigma], m] represents a Wishart distribution with scale matrix \[CapitalSigma] and degrees of freedom parameter m.

TrigExpand (Built-in Mathematica Symbol)

TrigExpand[expr] expands out trigonometric functions in expr.

Using TetGenLink (TetGenLink Tutorial)

This section shows some of the ways that TetGenLink can be applied. To use TetGenLink it must first be loaded. Next, some random points are generated and displayed.

Graph (Combinatorica Package Symbol)

Graph[e, v, opts] represents a graph object where e is the list of edges annotated with graphics options, v is a list of vertices annotated with graphics options, and opts is ...

ND (Numerical Calculus Package Symbol)

ND[expr, x, x_0] gives a numerical approximation to the derivative of expr with respect to x at the point x_0.ND[expr, {x, n}, x_0] gives a numerical approximation to the ...

Numerical Operations on Data (Mathematica Overview)

Basic Statistics Descriptive Statistics Discrete Distributions

Visualization and Graphics How to Topics (Mathematica Overview)

Work with Spline Functions Create Graphics with Spline Primitives Create Plots