Linear IVPs and BVPs (Mathematica Tutorial)

To begin, consider an initial value problem for a linear first-order ODE. This is a linear first-order ODE. Notice that the general solution is a linear function of the ...

Notebook Security (Mathematica Tutorial)

Mathematica provides users with access to their computer's file system (Files), interprocess communication (MathLink Mathematica Functions), evaluation of data as code ...

XMLGet (XML Package Symbol)

XMLGet["file"] returns the XML expression tree corresponding to the contents of " file".XMLGet["file", parser] uses the pre-initialized XMLParser object to parse the file. ...

JVX (Mathematica Import/Export Format)

JavaView 3D geometry format. Native format of the JavaView visualization software. Used for the visualization of 2D or 3D geometries. Can be embedded in web pages and viewed ...

OFF (Mathematica Import/Export Format)

OFF 3D geometry format. Used for storing and exchanging 3D models. OFF is an acronym for Object File Format. Occasionally called COFF if color information is present. Related ...

Speak (Built-in Mathematica Symbol)

Speak[expr] speaks a spoken representation of the expression expr.

UnitStep (Built-in Mathematica Symbol)

UnitStep[x] represents the unit step function, equal to 0 for x < 0 and 1 for x >= 0. UnitStep[x_1, x_2, ...] represents the multidimensional unit step function which is 1 ...

Linear and Quasi-Linear PDEs (Mathematica Tutorial)

First-order PDEs are usually classified as linear, quasi-linear, or nonlinear. The first two types are discussed in this tutorial. A first-order PDE for an unknown function ...

OpenCLQ (OpenCLLink Symbol)

OpenCLQ[] returns True if the system has OpenCL support.

Text and Font Options (Mathematica Tutorial)

General options for text formatting. If you have a large block of text containing no explicit newline characters, then Mathematica will automatically break your text into a ...