Hello ! Some poset functions return a lattice if argument[s] are lattices, for > example dual() and product(). Now, it makes no sense to recompute meet and > join matrices from the resulting poset. If LatticePoset would define those > functions, it could compute matrices easily. >
Well, you can "cheat" already: 1) Create the poset P 2) Compute the meet M/join matrix J 3) P._meet = M; P._join = J 4) LatticePoset(P) should not recompute them. Am I wrong somewhere ? Nathann -- 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 post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
