Welcome Screen opens the Welcome Screen, which appears by default each time you start Mathematica.

Mathematica provides a carefully chosen set of functions for accessing elements of lists either using indices or positions, or using patterns or criteria for their values.

Find searches the current notebook for matches to the text contained in the Search for: field of the dialog box.

Mathematica has a rich syntax carefully designed for consistency and efficient, readable entry of Mathematica 's many language, mathematical, and other constructs. Knowledge ...

NotebookRead[notebook] gives the expression corresponding to the current selection in the specified notebook object.

Applying transformation rules. The replacement operator /. (pronounced "slash-dot") applies rules to expressions. You can give a list of rules to apply. Each rule will be ...

You may want to export a graphic for use outside Mathematica . You have a large set of choices of raster and vector formats.

At the core of Mathematica is its highly developed symbolic language, which unifies a broad range of programming paradigms and uses its unique concept of symbolic programming ...

TextClipboardType is an option for cells that specifies how Edit \[FilledRightTriangle] Copy treats a cell when converting it for the system's textual clipboard.

Mathematica lets you insert function templates that contain placeholders for the arguments of a function. You can do this directly from the keyboard or with several of ...