sage: list(graphs(4,lambda y: y.is_regular())) [Graph on 4 vertices] Where are the other regular graphs on 4 vertices gone? Cf.
sage: filter(lambda y: y.is_regular(), graphs(4)) [Graph on 4 vertices, Graph on 4 vertices, Graph on 4 vertices, Graph on 4 vertices] (the value 4 is not special, same for 3, 5, etc...) Thanks, Dima -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
