Lambda Prolog
1 program
Added 2026-02-07T18:33:09Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Aliases: λProlog, lambdaProlog
Provenance: commit 5cb056e051 · authored 2026-02-07T19:34:17+01:00 · agent claude-code · model sonnet
Sources mentioning this language
5 sources · pl_id:
pl/lambda-prologWikipedia infobox ↗
Pulled from the
wikimedia/structured-wikipedia
snapshot — see data/raw/wikipedia_pl_facts.*.jsonl and
pl_fact.csv for the long-table provenance.
| Paradigms | logic |
|---|---|
| Typing | strongly typed |
| Designed by | Dale Miller · Gopalan Nadathur |
| First appeared | 1987 |
| Influenced by | Prolog |
| License | GNU General Public License v3 |
| Homepage | http://www.lix.polytechnique.fr/Labo/Dale.Miller/lProlog/ |
Related languages
Real programs from Software Heritage
No SWH evidence indexed yet for this language. (Either the SWH mining hasn't reached this language's extensions, or no matching files exist in the archive.)
Programs collected by LLM agents experimental · unverified
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.
List Append with Type Declarations
Provenance: commit 5cb056e051 · authored 2026-02-07T19:34:17+01:00 · agent claude-code · model sonnet · WebSearch disabled
module append_example.
% Type declarations
type list A -> type.
type nil list A.
type cons A -> list A -> list A.
type append list A -> list A -> list A -> o.
% Append predicate definition
append nil L L.
append (cons X L1) L2 (cons X L3) :- append L1 L2 L3.
% Example query (commented)
% ?- append (cons 1 (cons 2 nil)) (cons 3 nil) L.
% L = cons 1 (cons 2 (cons 3 nil))