By default, any interface definition executes within a single thread, and since currently GUIKit` definitions execute at runtime as Java components, this means that execution ...

$Urgent gives the list of files and pipes to which urgent output from Mathematica is sent.

The new two-parameter form of ParametricPlot now provides the functionality of Graphics`ComplexMap`.

DepthFirstScan[g, s, {"event_1" -> f_1, "event_2" -> f_2, ...}] performs a depth-first scan of the graph g starting at the vertex s and evaluates f_i whenever "event_i" ...

PadeApproximant has been added to the built-in Mathematica kernel. EconomizedRationalApproximation is now available in the newly created Function Approximations Package.

NotebookInformation[] gives a list of properties of the current evaluation notebook.NotebookInformation[notebook] gives a list of properties for the specified notebook.

Censoring[t, c] represents a censored event time t with censoring c.Censoring[{t_1, t_2, ...}, c] represents a vector of censored event times t_i with censoring ...

FieldHintStyle is an option for InputField that specifies the style to use for displaying the field hint.

CellLabelPositioning is an option for cells that specifies where the label for a cell is positioned.

ExponentPosition is an option for RadicalBox that specifies the placement of the index outside a radical sign.