I'm running Sage 6.4.1 on OS X (Yosemite). Creating a finite, connected DAG with n vertices (for any n that I tried) returned +Infinity. EG:
sage: digraphs.Path(10).diameter() +Infinity or even sage: digraphs.ButterflyGraph(5).diameter() +Infinity However, both of these Path and Butterfly graphs are finite, connected, directed acyclic graphs so their diameter should always be finite. I need to be able to compute the largest diameter of the connected components of any finite DAG, yet the diameter method fails even on these simple cases. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
