UpperLeft (Combinatorica Package Symbol)

UpperLeft is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

UpperRight (Combinatorica Package Symbol)

UpperRight is a value that options VertexNumberPosition, VertexLabelPosition, and EdgeLabelPosition can take on in ShowGraph.

WaltherGraph (Combinatorica Package Symbol)

WaltherGraph returns the Walther graph.

Weak (Combinatorica Package Symbol)

Weak is an option to ConnectedQ that seeks to determine if a directed graph is weakly connected.

SymbolizeRootName (Notation Package Symbol)

SymbolizeRootName is an option for Symbolize specifying the name to be used internally for the symbolized boxes.

Basic Formats (Mathematica Guide)

Mathematica can routinely import and export hundreds of megabytes in all standard basic formats—in addition to supporting hundreds of more structured formats.

Enter Mathematical Typesetting (Mathematica How To)

Mathematica notebooks support a variety of input and output styles. You can write input using the characters from the standard keyboard. Alternately, you can write input in ...

Cell > Cell Properties > Initialization ... (Mathematica Menu Item)

Initialization Cell makes a cell auto-evaluate whenever the notebook is opened and the kernel is launched.

Cell > Notebook History... (Mathematica Menu Item)

Notebook History displays a time record of changes made in the input notebook.

Locked (Built-in Mathematica Symbol)

Locked is an attribute that, once assigned, prevents modification of any attributes of a symbol.