NotebookEventActions (Built-in Mathematica Symbol)

NotebookEventActions is a notebook option that gives a list of actions to perform when specified events occur in connection with the notebook.

Orderless (Built-in Mathematica Symbol)

Orderless is an attribute that can be assigned to a symbol f to indicate that the elements e_i in expressions of the form f[e_1, e_2, ...] should automatically be sorted into ...

SetAlphaChannel (Built-in Mathematica Symbol)

SetAlphaChannel[image] adds a fully opaque alpha channel to image.SetAlphaChannel[image, a] sets the opacity of all pixels to a.SetAlphaChannel[image, aimage] sets the alpha ...

ShowShortBoxForm (Built-in Mathematica Symbol)

ShowShortBoxForm is an option for cells that specifies whether box expressions, which are used to represent two-dimensional forms in a cell, are displayed in a more compact ...

Slot (Built-in Mathematica Symbol)

# represents the first argument supplied to a pure function. # n represents the n\[Null]\[Null]^th argument.

SubMinus (Built-in Mathematica Symbol)

SubMinus[expr] displays as expr_-.

SubPlus (Built-in Mathematica Symbol)

SubPlus[expr] displays as expr_+.

Undefined (Built-in Mathematica Symbol)

Undefined is a symbol that represents a quantity with no defined value.

Entering Tables and Matrices (Mathematica Tutorial)

The Mathematica front end provides an Insert > Table/Matrix submenu for creating and editing arrays with any specified number of rows and columns. Once you have such an ...

Intercepting the Creation of New Symbols (Mathematica Tutorial)

Mathematica creates a new symbol when you first enter a particular name. Sometimes it is useful to "intercept" the process of creating a new symbol. Mathematica provides ...