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-2.2.1.159	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.158	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.157	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.156	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.155	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.154	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.153	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.152	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.151	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.150	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.149	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.148	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.147	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.146	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.145	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.144	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.143	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.142	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.141	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.140	tracks/ocaml/exercises/difference-of-squares/example.ml