{
  "title": "Symbolic Differentiation",
  "origin_url": "https://dl.acm.org/doi/10.1145/367177.367199",
  "license_guess": "Public Domain",
  "code_sha256": "17763b6056daee9c764b1f7f60996252ed5049c04080e83b07079839bf4334c6",
  "added_at": "2026-03-12T10:15:00Z"
}