> So you need the caching because of potentially identical calls /in the > recursion/?
There *will* be double-calls :-P > If, so, first build a call graph and do CSE on it... ;-) > > Or, probably lazily evaluate the recursion tree. Come ooooooooon. This is exactly what cached functions are made to solve. Let us not make it more complicated :-P 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.
