Second-Order PDEs (Mathematica Tutorial)

The general form of a linear second-order PDE is Here uu(x,y), and a, b, c, d, e, f, and g are functions of x and y only—they do not depend on u. If g0, the equation is ...

Reshaping Graphics Objects (Mathematica Tutorial)

In this tutorial, the following topics are discussed: The following sequence explains how to use the Reshape tool ( GraphicsBox[RasterBox[CompressedData[ ], {Offset[{0.5, ...

Mathematica Internet Connectivity (Mathematica Tutorial)

Mathematica provides important functionality through accessing the internet. Most Mathematica functions that provide computable data operate by loading data over the ...

DoubleStep Method for NDSolve (Mathematica Tutorial)

The method "DoubleStep" performs a single application of Richardson's extrapolation for any one-step integration method. Although it is not always optimal, it is a general ...

KnotData (Built-in Mathematica Symbol)

KnotData[knot, " property"] gives the specified property for a knot.KnotData[knot] gives an image of the knot.KnotData["class"] gives a list of knots in the specified class.

Loops and Control Structures (Mathematica Tutorial)

The execution of a Mathematica program involves the evaluation of a sequence of Mathematica expressions. In simple programs, the expressions to be evaluated may be separated ...

CCall (SymbolicC Package Symbol)

CCall[fname, args] is a symbolic representation of a call to a function.

Path (Combinatorica Package Symbol)

Path[n] constructs a tree consisting only of a path on n vertices.

Star (Combinatorica Package Symbol)

Star[n] constructs a star on n vertices, which is a tree with one vertex of degree n - 1.

Polytopes Package (Polytopes Package Guide)