ramsey_R2(G)
This can be used to estimate bounds for the 2-color Ramsey number :None:None:`R(2;s,t)` for G.
This is a recursive implementation which could run into trouble for large recursions. Note that self-loop edges are ignored.
Undirected graph
If the graph is directed or is a multigraph.
Maximum clique, Maximum independent set.
Compute the largest clique and largest independent set in G.
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them