\[DotlessJ] (Mathematica Character Name)

Unicode: F700. Letter. Used when a j will have an overscript on top. May or may not match the ordinary j from the text font.

Window > Magnification (Mathematica Menu Item)

Magnification changes the display magnification for a notebook.

Defining Custom Notation (Mathematica Guide)

Mathematica's unified symbolic architecture allows arbitrary extensibility in the output and input of notation.

WidgetSpace (GUIKit Package Symbol)

WidgetSpace[] is a widget layout placeholder used when spacing is needed between widgets.

ContourLabels (Built-in Mathematica Symbol)

ContourLabels is an option for contour plots that specifies how to label contours.

Low-Level System Spelunking (Mathematica Guide)

Mathematica is a large and complex software system. Although strongly not supported for production purposes, it is sometimes instructive to "spelunk" in the system, looking ...

Symbolic Execution History (Mathematica Guide)

Mathematica can represent not only data and programs, but also the execution history of programs, as symbolic expressions—which can be displayed, manipulated, and analyzed ...

MathLink API (Mathematica Guide)

Extensively used within the Mathematica system itself, MathLink is Mathematica's unique high-level symbolic interface standard for interprogram communication. With convenient ...

FindSettings (Built-in Mathematica Symbol)

FindSettings -> {opt_1 -> val_1, opt_2 -> val_2, ...} is a global option that specifies settings for the Find dialog box.

ToContinuousTimeModel (Built-in Mathematica Symbol)

ToContinuousTimeModel[sys] gives the continuous-time approximation of the discrete-time TransferFunctionModel or StateSpaceModel object sys.ToContinuousTimeModel[tf, s] gives ...