$TimedOut (Built-in Mathematica Symbol)

$TimedOut is a special symbol returned by certain functions when an operation times out.

Access to the Java Object Layer (GUIKit Package Tutorial)

The GUIKit framework provides Mathematica functions, such as PropertyValue[{" StyleBox["widgetName", "TI"]"," StyleBox["propertyName", "TI"]"}], for accessing state ...

ScriptLevel (Built-in Mathematica Symbol)

ScriptLevel is an option for selections that is used in determining the font size of modifiers such as subscripts and superscripts in a nested expression.

FeedbackType (Built-in Mathematica Symbol)

FeedbackType is an option for some control system functions that specifies the feedback type.

I (Built-in Mathematica Symbol)

I represents the imaginary unit Sqrt[-1].

EventLocator Method for NDSolve (Mathematica Tutorial)

It is often useful to be able to detect and precisely locate a change in a differential system. For example, with the detection of a singularity or state change, the ...

Arrows and Arrow-Like Forms (Mathematica Guide)

Mathematica supports not only arbitrary arrow graphics, but also a selection of convenient arrow-like characters, that automatically extend when appropriate. Each of these ...

New in 7.0: Systems Interfaces & ... (Mathematica Guide)

Version 7.0 introduces built-in zero-configuration parallel computing. Taking full advantage of Mathematica's unique symbolic architecture, Version 7.0 provides an ...

External Operations (Mathematica Guide)

Tightly integrated into Mathematica's core language is a rich set of primitives for interacting with external environments. Mathematica's symbolic architecture makes possible ...

Package Development (Mathematica Guide)

Mathematica is to its core a fundamentally extensible system, in which efficient, modular, reusable packages of any size can readily be created. Mathematica's symbolic ...