Mathematica's unified symbolic architecture and dynamic object mechanism makes possible a uniquely flexible form of direct-manipulation inspector, in which an arbitrary ...

Mathematica's symbolic architecture immediately defines a serializable representation for any Mathematica data or program—which can then readily be stored in a file.

Mathematica can represent not only data and programs, but also the execution history of programs, as symbolic expressions—which can be displayed, manipulated, and analyzed ...

You can search for Mathematica help from within Mathematica or on the Wolfram Research websites. The complete documentation is available in every copy of Mathematica as well ...

StochasticMomentumIndex

Align Selected Graphics makes selected graphics cells line up with the first graphic in the selection.

Print prints the active notebook.

AddOnHelpPath is a global option that specifies which directories are searched for additional help files used within the help system.

AlphaChannel[image] returns the alpha channel of image.

CellEpilog is an option for Cell which gives an expression to evaluate after each ordinary evaluation of the contents of the cell.