found the solution: (defn divides? [divisor n] (zero? (mod n divisor)))
Roelof Op woensdag 23 april 2014 14:59:31 UTC+2 schreef Roelof Wobben: > > > Op woensdag 23 april 2014 14:55:39 UTC+2 schreef Tassilo Horn: >> >> Roelof Wobben <rwo...@hotmail.com> writes: >> >> > Chips I thought I understand it >> > But this does not work >> > >> > (defn divides? [divisor n] >> > (mod n divisor)) >> >> It seems that `divides?` should be a predicate but your definition >> returns a number and no boolean. A number n is divisible by some >> divisor if the result of `mod` is zero. That is, you want >> >> (defn divides? [divisor n] >> (zero? (mod n divisor))) >> >> Bye, >> Tassilo >> > > > Thanks, > > Now hopefully I can figure out how to output a boolean. > > Roelof > > -- 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.
