The isomorphism class is a non-negative integer number.
Graphs (with the same number of vertices) having the same isomorphism
class are isomorphic and isomorphic graphs always have the same
isomorphism class. Currently it can handle directed graphs with 3 or 4
vertices and undirected graphs with 3 to 6 vertices.
Usage
isomorphism_class(graph, v)
Value
An integer number.
Arguments
graph
The input graph.
v
Optionally a vertex sequence. If not missing, then an induced
subgraph of the input graph, consisting of this vertices, is used.
See Also
Other graph isomorphism:
count_isomorphisms(),
count_subgraph_isomorphisms(),
graph_from_isomorphism_class(),
isomorphic(),
isomorphisms(),
subgraph_isomorphic(),
subgraph_isomorphisms()