DynamicModuleValues is an option for DynamicModule that stores downvalues of local symbols.
Manual
(Built-in Mathematica Symbol) Manual represents an option or other value that is to be selected manually, usually by some form of interactive manipulation.
SoundNote[pitch] represents a music-like sound note with the specified pitch.SoundNote[pitch, t] takes the note to have duration t.SoundNote[pitch, {t_min, t_max}] takes the ...
Splice
(Built-in Mathematica Symbol) Splice["file"] splices Mathematica output into an external file. It takes text enclosed between < * and * > in the file, evaluates the text as Mathematica input, and replaces ...
StyleDefinitions is an option for notebooks that gives definitions for the styles that can be used in a notebook.
$Canceled is a symbol returned when notebook input is canceled, for example from a dialog box.
$MaxMachineNumber is the largest machine-precision number that can be used on a particular computer system.
You can use the keyboard to move the cursor forward or backward one character or one word at a time. You can also delete the character or word to the right or the left of the ...
Here is a typical palette of modifiers. Mathematica allows you to use any expression as a subscript. Unless you specifically tell it otherwise, Mathematica will interpret a ...
$MaxRootDegree specifies the maximum degree of polynomial to allow in Root objects.