SuperStar (Built-in Mathematica Symbol)

SuperStar[expr] displays as expr^*.

UnderBar (Built-in Mathematica Symbol)

UnderBar[expr] displays with a bar under expr.

Underlined (Built-in Mathematica Symbol)

Underlined represents an underlined font.

WordBoundary (Built-in Mathematica Symbol)

WordBoundary represents a boundary between words for purposes of matching in StringExpression.

$CommandLine (Built-in Mathematica Symbol)

$CommandLine is a list of strings giving the elements of the original operating system command line with which Mathematica was invoked.

WeatherData (Built-in Mathematica Symbol)

WeatherData[loc, " property"] gives the most recent measurement for the specified weather property at the location corresponding to loc.WeatherData[loc, " property", date] ...

XMethods Web Services Example (WebServices Tutorial)

XMethods.com is a website that lists publicly available web services. It is a great place for finding web services and advertising web services that you provide. This example ...

CrossMatrix (Built-in Mathematica Symbol)

CrossMatrix[r] gives a matrix whose elements are 1 in a centered cross-shaped region that extends r positions along each index direction, and are 0 otherwise.CrossMatrix[r, ...

DiamondMatrix (Built-in Mathematica Symbol)

DiamondMatrix[r] gives a matrix whose elements are 1 in a diamond-shaped region that extends r index positions to each side, and are 0 otherwise.DiamondMatrix[r, w] gives a ...

DiskMatrix (Built-in Mathematica Symbol)

DiskMatrix[r] gives a matrix whose elements are 1 in a disk-shaped region of radius r, and are otherwise 0.DiskMatrix[r, w] gives a w*w matrix containing a disk of 1s with ...