Negative[x] gives True if x is a negative number.
NonNegative[x] gives True if x is a non-negative number.
NonPositive[x] gives True if x is a non-positive number.
NotebookBrowseDirectory is a global option that determines the current working directory.
NotebookPut[expr] creates a notebook corresponding to expr and makes it the currently selected notebook in the front end. NotebookPut[] creates a new empty ...
OutputSizeLimit is an option for notebooks which specifies the maximum size in bytes of expressions that will automatically be output in their entirety.
OverscriptBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option that specifies the style and display of OverscriptBox constructs.
PageFooterLines is an option for notebooks that specifies whether a horizontal line is inserted at the bottom of each page when the notebook is printed.
PageHeaderLines is an option for notebooks that specifies whether a horizontal line is inserted at the top of each page when the notebook is printed.
Paste
(Built-in Mathematica Symbol) Paste[expr] pastes expr at the current insertion point in the input notebook. Paste[notebook, expr] pastes expr to the specified notebook.Paste[] pastes the contents of the ...