Contents

open Core

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

151 entries across 151 versions & 1 rubygems

Version	Path
trackler-2.2.1.110	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.109	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.108	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.107	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.106	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.105	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.104	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.103	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.102	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.101	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.100	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.99	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.98	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.97	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.96	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.95	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.94	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.93	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.92	tracks/ocaml/exercises/difference-of-squares/example.ml
trackler-2.2.1.91	tracks/ocaml/exercises/difference-of-squares/example.ml