Contents

open Base

let rec range a b =
  if a > b then
    []
  else
    a :: (range (a + 1) b)

let square_of_sum n =
  let numbers = (range 1 n) in
  let sum = (List.fold ~init:0 ~f:(fun s t -> s + t) numbers) in
  sum * sum

let sum_of_squares n =
  let numbers = (range 1 n) in
  let square m = m * m in
  let squares = (List.map ~f:square numbers) in
  List.fold ~init:0 ~f:(fun s t -> s + t) squares

let difference_of_squares n =
  (square_of_sum n) - (sum_of_squares n)

Version data entries

68 entries across 68 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.179	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.178	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.177	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.176	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.175	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.174	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.173	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.172	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.171	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.170	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.169	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.167	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.166	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.165	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.164	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.163	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.162	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.161	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.160	tracks/ocaml/exercises/difference-of-squares/example.ml