Alpaca

Aliases: —

Provenance: commit c5667ddab1 · authored 2026-02-09T22:20:29+01:00 · agent claude-code · model opus

3 sources · pl_id: pl/alpaca

Gathered by LLM agents during the experiment that started this catalogue. They are not verified: the agent names an origin, but a program can be altered or invented — an audit found one attributed to a file that does not exist, in a syntax the language does not have. Prefer the programs archived by Software Heritage above. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

module simple_math

export add/2, factorial/1, map/2

let add x y = x + y

let factorial n =
  match n with
    0 -> 1
  | _ -> n * (factorial (n - 1))

let map f l =
  match l with
    [] -> []
  | h :: t -> (f h) :: (map f t)

let double x = x * 2

let test_it () =
  let nums = [1, 2, 3, 4, 5] in
  let doubled = map double nums in
  let sum = add 10 20 in
  let fact_5 = factorial 5 in
  (doubled, sum, fact_5)