PAL
1 program
Added 2026-02-06T14:10:08Z
Agent: claude-codeModel: sonnetWebSearch: disabled
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Aliases: Programmed Assembly Language, PDP Assembly Language
Provenance: commit 492e70ab6a · authored 2026-02-06T15:10:54+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
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.
Add Two Numbers
Provenance: commit 492e70ab6a · authored 2026-02-06T15:10:54+01:00 · agent claude-code · model sonnet · WebSearch disabled
/ Add two numbers and store result
*200
START, CLA CLL / Clear AC and Link
TAD NUM1 / Load first number
TAD NUM2 / Add second number
DCA RESULT / Store result
HLT / Halt
NUM1, 0005 / First number (5)
NUM2, 0003 / Second number (3)
RESULT, 0000 / Result storage
$