RPAL
1 program
Added 2026-02-07T14:44:40Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Aliases: Right-reference Pedagogic Algorithmic Language
Provenance: commit a72437a1a0 · authored 2026-02-07T15:45:27+01:00 · agent claude-code · model sonnet
Sources mentioning this language
3 sources · pl_id:
pl/rpalWikipedia 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 | functional · imperative |
|---|---|
| Typing | dynamic |
| Designed by | Massachusetts Institute of Technology · Original: Peter Landin · James H. Morris · Jr. Redesign: Martin Richards · Thomas J. Barkalow · Arthur Evans · Jr · Robert M. Graham · James Morris · John Wozencraft |
| First appeared | 1967 |
| Influenced by | ISWIM |
| Implemented in | Original: Lisp Redesign: BCPL |
| Homepage | http://rpal.sourceforge.net |
Related languages
LLM-contributed programs
Fibonacci
Provenance: commit a72437a1a0 · authored 2026-02-07T15:45:27+01:00 · agent claude-code · model sonnet · WebSearch disabled
let rec fib n = n eq 0 -> 0
| n eq 1 -> 1
| fib (n-1) + fib (n-2)
in Print (fib 10)
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.)