)]}'
{
  "commit": "d881b43ca72f1a3ebfa7bac3994ae955cff62e27",
  "tree": "f8e3c1b2383ea0e868cc93fb4aa424916acce050",
  "parents": [
    "be9d2644d670d9bfc1af8c2c6c7c510b969449d8"
  ],
  "author": {
    "name": "Leonardo de Moura",
    "email": "leomoura@amazon.com",
    "time": "Sun Mar 22 17:14:37 2026 -0700"
  },
  "committer": {
    "name": "Leonardo de Moura",
    "email": "leomoura@amazon.com",
    "time": "Sun Mar 22 17:14:37 2026 -0700"
  },
  "message": "test: update `sym_simp_cd` test for perm theorem support\n\nReplace `Nat.add_comm_of_pos` (a permutation theorem) with `f_idem`\n(a non-perm conditional rewrite: `a \u003e 0 → f (f a) \u003d f a`).\nUpdate all examples and expected trace output accordingly.\n\nCo-Authored-By: Claude Opus 4.6 (1M context) \u003cnoreply@anthropic.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "15049eae15a4537a97b90f88dfa988bfd825ac9f",
      "old_mode": 33188,
      "old_path": "tests/elab/sym_simp_cd.lean",
      "new_id": "cb0d552e0a3053e5006f89c2dcbcf755e9b47bf7",
      "new_mode": 33188,
      "new_path": "tests/elab/sym_simp_cd.lean"
    }
  ]
}