)]}'
{
  "commit": "7750c4c55c8853ba8c0472dfeae87a3ae358b8e4",
  "tree": "8506a16e9a07cb97af3b8547ea7eec18a741807e",
  "parents": [
    "83f70e5c02a6c19a78d4a790c56b0d9557581314"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Mon Apr 09 15:40:19 2018 -0700"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Mon Apr 09 15:59:45 2018 -0700"
  },
  "message": "Add a single precision variant of EigenSparseCholesky.\n\nGiven a double precision linear system, solve it using\na single precision Cholesky factorization.\n\nChange-Id: I8a6e8b7a451e961a8a23a62dd7b5d8159c4db8ce\n",
  "tree_diff": [
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      "new_mode": 33188,
      "new_path": "internal/ceres/eigensparse.cc"
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      "old_path": "internal/ceres/sparse_cholesky_test.cc",
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}