JPython

Aliases: —

Provenance: commit cc59a3a37d · authored 2026-03-06T09:21:25+01:00 · agent claude-code · model claude-sonnet-4-6

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

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.

# Hello World and Factorial in JPython
# JPython (later renamed Jython) runs Python on the JVM

print "Hello, World!"

def factorial(n):
    if n == 0:
        return 1
    return n * factorial(n - 1)

for i in range(1, 11):
    print i, "! =", factorial(i)