Diego, On May 3, 9:48 am, Diego Ruano <[email protected]> wrote: > Hi, > > I have some computations that I used to run without problems in Sage > 4.2 but they do not work anymore in Sage 4.4. I believe that I have > problems when I use something different from 0,1,2,.... for the name > of the vertices of a DiGraph.
I've posted a fix to this problem at: http://trac.sagemath.org/sage_trac/ticket/8859 After applying the patch there, we have: sage: G=DiGraph(weighted=True) sage: G.add_edge((0,0),(1,0),5) sage: G.add_edge((1,0),(2,0),2) sage: G.vertices() [(0, 0), (1, 0), (2, 0)] sage: G.shortest_path_length((0, 0),(2, 0),by_weight=True) 7 -- RLM -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
