Files and Streams (Mathematica Tutorial)

Conventions for file names. Most files used by Mathematica are completely system independent. .mx and .exe files are however system dependent. For these files, there is a ...

Throw (Built-in Mathematica Symbol)

Throw[value] stops evaluation and returns value as the value of the nearest enclosing Catch. Throw[value, tag] is caught only by Catch[expr, form] where form is a pattern ...

CreateInlineCell (Mathematica Front End Token)

"CreateInlineCell" is a front end token that creates a new inline cell.

OpenCloseGroup (Mathematica Front End Token)

"OpenCloseGroup" is a front end token that opens selected groups if they are closed or closes selected groups if they are open.

Edit > Undo (Mathematica Menu Item)

Undo reverses the previous action, if possible.

DefaultFontProperties (Built-in Mathematica Symbol)

DefaultFontProperties is a global option that specifies various properties of a font family, such as its character encoding and whether it is monospaced.

InterpretationBoxOptions (Built-in Mathematica Symbol)

InterpretationBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for InterpretationBox constructs.

Negative (Built-in Mathematica Symbol)

Negative[x] gives True if x is a negative number.

Positive (Built-in Mathematica Symbol)

Positive[x] gives True if x is a positive number.

SymmetricMatrixQ (Built-in Mathematica Symbol)

SymmetricMatrixQ[m] tests whether m is a symmetric matrix.