Checks if an undirected graph is planar and returns a list of outputs related to the planar embedding
PlanarEmbedding(arcSources, arcTargets, numNodes)A named list containing 1) "is_planar": a logical indicating if the graph is planar, 2) "start_nodes_embedding": the start nodes of the arcs of the embedding, 3) "end_nodes_embedding": the end nodes of the arcs of the planar embedding, 4) "start_nodes_kuratowski": the start nodes of the edges of the kuratowski subdivision, 5) "end_nodes_kuratowski": the end nodes of the edges of the kuratowski subdivision.
Vector corresponding to the source nodes of a graph's edges
Vector corresponding to the destination nodes of a graph's edges
The number of nodes in the graph
See https://lemon.cs.elte.hu/pub/doc/1.3.1/a00308.html for more information.