Contents

(ns difference-of-squares)

(defn- sum [xs] (reduce + xs))

(defn sum-of-squares [n]
  (sum (map #(int (Math/pow % 2)) (range 0 (inc n)))))

(defn square-of-sums [n]
  (int (Math/pow (sum (range 0 (inc n))) 2)))

(defn difference [x]
  (- (square-of-sums x) (sum-of-squares x)))

Version data entries

396 entries across 396 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.118	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.117	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.116	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.115	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.114	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.113	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.111	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.110	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.109	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.108	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.107	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.106	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.105	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.104	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.103	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.102	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.101	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.100	tracks/clojure/exercises/difference-of-squares/src/example.clj
trackler-2.2.1.99	tracks/clojure/exercises/difference-of-squares/src/example.clj