ah ok... i worked around this using a restriction on the input collection, but i think it is less concise :
(fn [x b] (if (zero? x) [0] (reduce #(let [r (quot x %2) d (mod r b)] (conj %1 d)) '() (take-while #(<= % x) (iterate (partial * b) 1))))) -- 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/d/optout.