Default
(Built-in Mathematica Symbol) Default[f] gives the default value for arguments of the function f obtained with a _. pattern object. Default[f, i] gives the default value to use when _. appears as the ...
DefaultNewInlineCellStyle is an option for cells that specifies the default style to use for new inline cells created in the notebook.
DefaultNotebook is a global option that specifies which notebook is used as a template for all new notebooks.
DefaultOptions is a style option that allows default options to be specified for particular formatting and related constructs.
DefaultStyleDefinitions is a global option that specifies the default stylesheet for all new notebooks.
DefaultTicksStyle is a low-level option for graphics functions that specifies the default style to use in rendering ticks.
Defer
(Built-in Mathematica Symbol) Defer[expr] yields an object that displays as the unevaluated form of expr, but that is evaluated if it is explicitly given as Mathematica input.
Definition[symbol] prints as the definitions given for a symbol.
Degree
(Built-in Mathematica Symbol) Degree gives the number of radians in one degree. It has a numerical value of \[Pi]/180.
Deinitialization is an option for Dynamic, DynamicModule, Manipulate, and related constructs that specifies an expression to be evaluated when the construct can no longer be ...