Hi Martin! And thanks for your feedback,
On Wed, Mar 02, 2011 at 10:31:17AM +0100, Martin Rubey wrote: > BTW, I had problems (i.e., I could not) displaying a poset having graphs > as vertices. I'll post an example as soon as I can. Yes. Graphs are currently always mutable, and thus cannot be used as vertex of other graphs / posets. This is an issue we dicussed a couple times: http://groups.google.com/group/sage-combinat-devel/search?group=sage-combinat-devel&q=graph+immutable&qt_g=Rechercher+dans+ce+groupe I give a hacky workaround in: http://groups.google.com/group/sage-combinat-devel/browse_thread/thread/211a073fe1e7f3d8/95ae714a24a0df4d?lnk=gst&q=graph+immutable#95ae714a24a0df4d Cheers, Nicolas -- Nicolas M. Thiéry "Isil" <nthi...@users.sf.net> http://Nicolas.Thiery.name/ -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to sage-combinat-devel@googlegroups.com. To unsubscribe from this group, send email to sage-combinat-devel+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
