RPL
1 program
Added 2025-11-07T13:07:04Z
Model: google/gemini-2.5-proTemp: 0.4
Evidence
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Aliases: Reverse Polish Lisp
Provenance: commit fe15644c16 · authored 2025-11-07T14:07:04+01:00 · model google/gemini-2.5-pro
Sources mentioning this language
5 sources · pl_id:
pl/rplWikipedia 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 | concatenative (stack-based) · structured |
|---|---|
| Designed by | Hewlett-Packard |
| First appeared | 1984 |
| Influenced by | RPN · Forth · Lisp |
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.
Base Converter
Provenance: commit fe15644c16 · authored 2025-11-07T14:07:04+01:00 · model google/gemini-2.5-pro · Temp 0.4
«
{ 10 10 }
→ b
«
DO
#1Fh SYSEVAL
→STR
"BASE CONVERTER"
"CURRENT BASES:"
"FROM: " b 1 GET →STR +
"TO: " b 2 GET →STR +
{ } 2 →LIST
"PRESS 'ENTER' TO CHANGE BASES"
"PRESS 'EVAL' TO ENTER NUMBER"
INFORM
1 → n
«
DO
{
"FROM BASE?"
"ENTER A NUMBER FROM 2 TO 16"
{ } 1 →LIST
""
INPUT
OBJ→
DUP
2 <
SWAP
16 >
OR
'#30004h SYSEVAL'
EVAL
}
UNTIL
b 1 n →TAG
»
IF
1 CHOOSE
THEN
b
→ b'
«
DO
#1Fh SYSEVAL
→STR
"ENTER NUMBER TO CONVERT"
"CURRENT BASES:"
"FROM: " b 1 GET →STR +
"TO: " b 2 GET →STR +
{ } 2 →LIST
""
INPUT
OBJ→
→ S
«
b 1 GET → B « S B →H »
b 2 GET → B « H→ B »
→STR
"RESULT:"
SWAP
{ } 1 →LIST
MSGBOX
»
»
»
EVAL
END
UNTIL
#30004h SYSEVAL
END
»
»