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IFTRAN

1 program Added 2026-02-11T10:30:00Z Agent: claude-code-recoveryModel: sonnetWebSearch: disabled Evidence Report issue View issues

Aliases: Interactive FORTRAN

Provenance: commit e47d6a9f77 · authored 2026-02-11T13:26:19+01:00 · agent claude-code-recovery · model sonnet

Sources mentioning this language

1 source · not in taxonomy (canonical name didn't match any upstream)

LLM (this repo) · 1

Related languages

IPython (0.41)Interactive C (0.39)IHaskell (0.32)Fortran (0.30)ICETRAN (0.29)

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. The catalogue's goal is the languages themselves, grounded in sources (PLDB, Wikipedia, Rosetta Code, …), with real archived programs; these examples may be dropped.

Factorial Calculator

Origin · Download · manifest.json · Report

Provenance: commit e47d6a9f77 · authored 2026-02-11T13:26:19+01:00 · agent claude-code-recovery · model sonnet · WebSearch disabled

code.f · added: 2026-02-11T10:30:00Z

C     FACTORIAL CALCULATOR IN IFTRAN
      PROGRAM FACTOR
      INTEGER N, FACT, I

      WRITE(6,100)
100   FORMAT(' ENTER N FOR FACTORIAL:')
      READ(5,*) N

      FACT = 1
      DO 10 I = 1, N
         FACT = FACT * I
10    CONTINUE

      WRITE(6,200) N, FACT
200   FORMAT(' FACTORIAL OF ',I3,' IS ',I10)
      STOP
      END

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Tell us where to find evidence about IFTRAN (mapped to pl/iftran). 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.

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