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Ypsilon

1 program Added 2026-03-12T10:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues

Aliases: —

Provenance: commit f34c141a71 · authored 2026-03-12T00:47:35+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

Axon (0.15)Dyon (0.15)Muon (0.15)Neon (0.15)EOL (0.15)

LLM-contributed programs

Fibonacci Sequence

Origin · Download · manifest.json · Report

Provenance: commit f34c141a71 · authored 2026-03-12T00:47:35+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled

code.scm · license: Public Domain · added: 2026-03-12T10:00:00Z

(import (rnrs))

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

(for-each
  (lambda (n)
    (display n)
    (display ": ")
    (display (fib n))
    (newline))
  (list 0 1 2 3 4 5 6 7 8 9 10))

Contribute — propose a file extension

Tell us where to find evidence about Ypsilon (mapped to pl/ypsilon). 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/Ypsilon/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)