Ok thanks, thats really helpful. The second link suggests using doall, which seems to do the trick :
((fn pascal ([n] (pascal n [1M])) ([n row] (if (= n 1) row (recur (dec n) (map (partial reduce +) (doall (partition 2 1 (concat [0] row [0])))))))) 500) However you do lose the laziness, but here the laziness is not needed ... -- 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.
