> A few examples: vertices() and edges() of graphs should not be lists, > but keep links to the graph itself.
For edges, see https://trac.sagemath.org/ticket/27408 -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/f0ec692f-b687-4131-b2a9-f17de32b681b%40googlegroups.com.