3 ms·

I'm afraid I don't quite understand what the negation of a graph is in this case and what you mean by 'overlay,' perhaps elaborate a bit?

• taejo 10y ago
  overlay or + is the operation from the article; not is the graph with the complementary edge set (i.e. `not (V, E) = (V, E \ (V × V))`)
  • JadeNB 10y ago
    Yup, that's what I meant (except that I think your set complement is backwards). Sorry for not replying earlier; I was "submitting too fast."
    • taejo 10y ago
      > I think your set complement is backwards It is. Unfortunately I can't fix it now.