So start with something like: (def a '(+ 3 9))
Then write a function where: (evaltree a) => (12 3 9) Don't worry about recursion to start with. Just get the simplest case working first. - James On 14 November 2015 at 17:46, <stevegarrid1...@gmail.com> wrote: > Sorry I'm a complete rookie at this that didn't make a bit of sense to me. > So far I have this: > > > (def a '(* (+ 5 (* 3 7)) (- 6 8)) ) > > (defn evaltree [tree] (cons (eval (first (rest tree))) tree)) > > all i have so far which evals the first part of list but doesn't recurse > through to do the rest of the list and doesn't replace the operator it only > adds the value to the beginning > > -- > 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. > -- 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.