Opacity (Built-in Mathematica Symbol)

Opacity[a] is a graphics directive which specifies that graphical objects which follow are to be displayed, if possible, with opacity a. Opacity[a, color] uses the specified ...

PrintTemporary (Built-in Mathematica Symbol)

PrintTemporary[expr] prints expr as a temporary cell in a notebook, removing it when the evaluation of the current input line is complete.

Run (Built-in Mathematica Symbol)

Run[expr_1, expr_2, ...] generates the printed form of the expressions expr_i, separated by spaces, and runs it as an external operating system command.

SelectionCreateCell (Built-in Mathematica Symbol)

SelectionCreateCell[notebook] copies the contents of the current selection in a notebook into a new cell. SelectionCreateCell[notebook, sel] sets the current selection after ...

SelectionEvaluate (Built-in Mathematica Symbol)

SelectionEvaluate[notebook] replaces the current selection in a notebook with the result obtained by evaluating the contents of the selection in the kernel. ...

ShowStringCharacters (Built-in Mathematica Symbol)

ShowStringCharacters is an option for Cell that specifies whether to display " when a string is entered.

SyntaxQ (Built-in Mathematica Symbol)

SyntaxQ["string"] returns True if the string corresponds to syntactically correct input for a single Mathematica expression, and returns False otherwise.

Underscript (Built-in Mathematica Symbol)

Underscript[x, y] is an object that formats as UnderscriptBox[x, y].

UnsameQ (Built-in Mathematica Symbol)

lhs =!= rhs yields True if the expression lhs is not identical to rhs, and yields False otherwise.

WindowFrame (Built-in Mathematica Symbol)

WindowFrame is a notebook option that specifies the type of frame to draw around the window in which the notebook is displayed on the screen.