Expression (Built-in Mathematica Symbol)

Expression is a symbol that represents an ordinary Mathematica expression in Read and related functions.

MessagePacket (Built-in Mathematica Symbol)

MessagePacket[symbol, string] is a MathLink packet containing a Mathematica message identifier of the form symbol::string.

OverDot (Built-in Mathematica Symbol)

OverDot[expr] displays with a dot over expr.

OverHat (Built-in Mathematica Symbol)

OverHat[expr] displays with a hat over expr.

OverTilde (Built-in Mathematica Symbol)

OverTilde[expr] displays with a tilde over expr.

OverVector (Built-in Mathematica Symbol)

OverVector[expr] displays with a right vector over expr.

PrintPrecision (Built-in Mathematica Symbol)

PrintPrecision is an option for selections that specifies the maximum number of digits used for displaying a machine-precision number.

SameTest (Built-in Mathematica Symbol)

SameTest is an option whose setting gives a pairwise comparison function to determine whether expressions should be considered the same.

SelectionMove (Built-in Mathematica Symbol)

SelectionMove[obj, dir, unit] moves the current selection in an open notebook in the front end in the direction dir by the specified unit. SelectionMove[obj, dir, unit, n] ...

Setting (Built-in Mathematica Symbol)

Setting[expr] replaces control objects such as sliders or popup menus in expr by their settings.