thx
2013/8/26 Marshall Bockrath-Vandegrift <llas...@gmail.com> > Dennis Haupt <d.haup...@gmail.com> writes: > > > (defn fib-n [n] > > (let [fib (fn [a b] (cons a (lazy-seq (fib b (+ b a)))))] > > (take n (fib 1 1)))) > > > > can't i do a recursion here? how can i achieve this without doing an > > "outer defn"? > > You just need to give the anonymous function a name it can use to refer > to itself for (non-tail) recursion: > > (defn fib-n [n] > (let [fib (fn fib [a b] (cons a (lazy-seq (fib b (+ b a)))))] > (take n (fib 1 1)))) > > -Marshall > > -- > -- > 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. > -- -- 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.