GraphML
(Mathematica Import/Export Format) GraphML graph data format. Standard exchange for graphs. GraphML is an acronym derived from Graph Markup Language. XML-based format. Represents typed, attributed, directed, ...
GraphQ
(Built-in Mathematica Symbol) GraphQ[g] yields True if g is a valid Graph object and False otherwise.
EmptyGraphQ[g] yields True if g is an empty graph and False otherwise.
Mathematica can import and export 3D graphics in a variety of standard formats, allowing interchange with other applications. As with other 3D graphics in Mathematica , ...
When plotting curves from data, there are several methods you can use to display the data points along the curve. While the default settings for displaying such plots are ...
BarChart[{y_1, y_2, ...}] makes a bar chart with bar lengths y_1, y_2, ....BarChart[{..., w_i[y_i, ...], ..., w_j[y_j, ...], ...}] makes a bar chart with bar features defined ...
GraphComplement[g] gives the graph complement of the graph g.
Bringing together Mathematica's powerful capabilities in numerics, algebraic computation and now also geometric computation, Version 6.0 took the state of the art for ...
EdgeRules[g] gives the list of edge rules for the graph g.