RSolve (Built-in Mathematica Symbol)

RSolve[eqn, a[n], n] solves a recurrence equation for a[n]. RSolve[{eqn_1, eqn_2, ...}, {a_1[n], a_2[n], ...}, n] solves a system of recurrence equations. RSolve[eqn, a[n_1, ...

Eigensystem (Built-in Mathematica Symbol)

Eigensystem[m] gives a list {values, vectors} of the eigenvalues and eigenvectors of the square matrix m. Eigensystem[{m, a}] gives the generalized eigenvalues and ...

NSeries (Numerical Calculus Package Symbol)

NSeries[f, {x, x_0, n}] gives a numerical approximation to the series expansion of f about the point x = x_0 including the terms (x - x_0) -n through (x - x_0) n.

HararyGraph (Built-in Mathematica Symbol)

HararyGraph[k, n] generates the minimal k-connected graph on n vertices H k, n.

RandomGraph (Built-in Mathematica Symbol)

RandomGraph[{n, m}] gives a pseudorandom graph with n vertices and m edges.RandomGraph[{n, m}, k] gives a list of k pseudorandom graphs.RandomGraph[gdist, ...] samples from ...

WheelGraph (Built-in Mathematica Symbol)

WheelGraph[n] gives the wheel graph with n vertices W_n.

Getting Started (DatabaseLink Tutorial)

This tutorial contains simple examples of DatabaseLink that give an overview of its functionality and some ideas of how to get started. It uses a lightweight database, ...

Table Structure (DatabaseLink Tutorial)

This section discusses commands that get information about database tables. If you find that the examples in this section do not work as shown, you may need to install or ...

Exists (Built-in Mathematica Symbol)

Exists[x, expr] represents the statement that there exists a value of x for which expr is True. Exists[x, cond, expr] states that there exists an x satisfying the condition ...

KDistribution (Built-in Mathematica Symbol)

KDistribution[\[Nu], w] represents a K distribution with shape parameters \[Nu] and w.