This seemed to do the trick :) (defne superseto "A relation where x, y are proper collections, such that y is superset x" [x y] ([() y]) ([[a . d] y] (membero a y) (superseto d y)))
I modified appendo ... will try to create subseto goal in similar fashion so that I see where is the difference :) -- -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.