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Otus Lisp

1 program Added 2026-02-27T10:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues

Aliases: ol, Ol

Provenance: commit 122075e01e · authored 2026-02-27T21:01:27+01:00 · agent claude-code · model claude-sonnet-4-6

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

Ol (0.74)Owl Lisp (0.37)OwlLisp (0.33)EusLisp (0.27)ObjVlisp (0.24)

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. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Fibonacci Numbers

Origin · Download · manifest.json · Report

Provenance: commit 122075e01e · authored 2026-02-27T21:01:27+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled

code.scm · license: MIT · added: 2026-02-27T10:00:00Z

; Fibonacci numbers in Otus Lisp
; Otus Lisp is an R7RS-compatible Scheme dialect

(define (fib n)
   (let loop ((n n) (a 0) (b 1))
      (if (= n 0)
         a
         (loop (- n 1) b (+ a b)))))

(for-each
   (lambda (n)
      (display "fib(")
      (display n)
      (display ") = ")
      (display (fib n))
      (newline))
   '(0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15))

Contribute — propose a file extension

Tell us where to find evidence about Otus Lisp (mapped to pl/otus_lisp). 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.

File extension (optional) — e.g. .oak. Some PLs (e.g. esolangs) have no convention; leave empty if so. Friendly name (optional)

Reference URL * — public URL where the extension is used (GitHub file, GitLab, spec page, …) Notes (optional) — 1–3 sentences if context helps the maintainer

Optional: attach a program from that URL

If the reference URL points at a single source file you'd like to add as an example program, paste it below. The workflow will write it under languages/Otus Lisp/programs/<sha>/. Keep under ~200 lines.

Title (optional) — e.g. "Factorial", "Quicksort" License guess (optional) — MIT, GPL-2.0, …

Code (optional) — paste verbatim bytes from the reference URL

(or open the pre-filled issue directly)