8.1.4 Database

There is a database available for searching for graphs that satisfy a certain set of parameters, including number of vertices and edges, density, maximum and minimum degree, diameter, radius, and connectivity. If you wish to search a database of graphs by parameter, type

sage: graphs_query.[tab]             # not tested

and hit tab.

sage: graphs_query = GraphDatabase()
sage: L = graphs_query.get_list(num_vertices=7, diameter=5)
sage: graphs_list.show_graphs(L)

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