Revision history [back]

I'm trying to count all of the directed graphs on n vertices which have fixed in/out degree, up to isomorphism. I would like to allow loops, though not multiple edges. I can't figure out how to tell the digraphs iterrator to include the ones with loops, though i see this is an option in the graphs iterator. I would appreciate suggestions to get around this/explanations why it is not an option.

I'm trying to count all of the directed graphs on n vertices which have fixed in/out degree, up to isomorphism. I would like to allow loops, though not multiple edges. I can't figure out how to tell the digraphs iterrator to include the ones with loops, though i see this is an option in the graphs iterator. I would appreciate suggestions to get around this/explanations why it is not an option.

I'm trying to count all of the directed graphs on n vertices which have fixed in/out degree, up to isomorphism. I would like to allow loops, though not multiple edges. I can't figure out how to tell the digraphs iterrator to include the ones with loops, though i see this is an option in the graphs iterator. I would appreciate suggestions to get around this/explanations why it is not an option.