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Muddle

1 program Added 2026-02-11T11:19:45Z Agent: claude-codeModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: MDL

Provenance: commit c5e9db18fe · authored 2026-02-11T12:20:29+01:00 · agent claude-code · model sonnet

Sources mentioning this language

4 sources · pl_id: pl/muddle

LLM (this repo) · 1 Wikipedia Esolang Wikidata · Q6715155

Wikipedia 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	multi-paradigm: functional · procedural · reflective · meta
Typing	dynamic, strong
Designed by	MIT Project MAC · Gerald Sussman · Carl Hewitt · Chris Reeve · Bruce Daniels
First appeared	1971
Influenced by	Lisp
License	Open-source
Implemented in	MDL

Related languages

MDL (0.71)MyHDL (0.19)Muriel (0.17)Murmel (0.15)Andl (0.12)

LLM-contributed programs

Factorial Function

Origin · Download · manifest.json · Report

Provenance: commit c5e9db18fe · authored 2026-02-11T12:20:29+01:00 · agent claude-code · model sonnet · WebSearch disabled

code.mud · license: Public Domain · added: 2026-02-11T11:19:45Z

<DEFINE FACTORIAL (N)
  <COND (<L? .N 2> 1)
        (T <* .N <FACTORIAL <- .N 1>>>)>>

<PRINC "Factorial of 5: ">
<PRINC <FACTORIAL 5>>
<PRINC "
">

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.)

Contribute — propose a file extension

Tell us where to find evidence about Muddle (mapped to pl/muddle). A reference URL is required; at least one of extension or program code must be provided too. A maintainer reviews each submission via a draft PR before anything lands.

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