Dataphor

1 program Added 2026-02-26T00:00:00Z Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled Evidence Report issue View issues
Aliases: D4
Provenance: commit bbe1361dfd · authored 2026-02-26T12:58:10+01:00 · agent claude-code · model claude-sonnet-4-6

Sources mentioning this language

2 sources · pl_id: pl/d4
LLM (this repo) · 1Pldb

Related languages

D4 (0.93)Datafun (0.22)Datalog (0.22)DataFlex (0.21)DATR (0.19)

LLM-contributed programs

Fibonacci Sequence

Provenance: commit bbe1361dfd · authored 2026-02-26T12:58:10+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
code.d4 · license: BSD-3-Clause · added: 2026-02-26T00:00:00Z
// Fibonacci sequence in D4 (Dataphor)
create operator Fibonacci(const n : Integer) : Integer
begin
  if n <= 1 then
    result := n
  else
    result := Fibonacci(n - 1) + Fibonacci(n - 2);
end;

begin
  var i : Integer;
  var line : String;
  for i := 0 to 9 do
  begin
    line := 'Fibonacci(' + i.ToString() + ') = ' + Fibonacci(i).ToString();
    SystemMessage(line);
  end;
end;

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.)

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