{
  "title": "Factorial Function",
  "origin_url": "https://www.cs.bham.ac.uk/research/projects/poplog/teach/pop11_intro",
  "license_guess": null,
  "code_sha256": "ee051de347a2dcc420c2501fd2cb5bd0ce187c227e22405eeba32b5a1d5a8fde",
  "added_at": "2026-02-12T10:30:00Z"
}