A graph is simple if it is both loop free, and parallel free. See also
IsLoopFree
and IsParallelFree
.
IsSimpleGraph(arcSources, arcTargets, numNodes)
TRUE if graph is simple, FALSE otherwise.
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/a00616.html#gae4c7ae734e2509ab78dc747d602c9236 for more information.