E | |
| Error [Graphviz.Neato] | |
N | |
| NegativeCycle [Path.BellmanFord] | |
| Negative_cycle [Nonnegative.Persistent] |
Exception
NegativeCycle is raised whenever a negative cycle
is introduced for the first time (either with add_edge
or add_edge_e)
|
| Negative_cycle [Nonnegative.Imperative] | |
| NoColoring [Coloring.Mark] | |
U | |
| Unreachable [Dominator] |