{
  "recovery": "b=B+u; r=L-B-u",
  "residual_records": [
    [
      "MT",
      "Adam",
      0,
      130,
      800
    ],
    [
      "MT",
      "Seth",
      0,
      105,
      807
    ],
    [
      "MT",
      "Enosh",
      0,
      90,
      815
    ],
    [
      "MT",
      "Kenan",
      0,
      70,
      840
    ],
    [
      "MT",
      "Mahalalel",
      0,
      65,
      830
    ],
    [
      "MT",
      "Jared",
      2,
      162,
      800
    ],
    [
      "MT",
      "Enoch",
      0,
      65,
      300
    ],
    [
      "MT",
      "Methuselah",
      2,
      187,
      782
    ],
    [
      "MT",
      "Lamech",
      2,
      182,
      595
    ],
    [
      "MT",
      "Noah",
      0,
      500,
      450
    ],
    [
      "MT",
      "Shem",
      0,
      100,
      500
    ],
    [
      "MT",
      "Arphaxad",
      0,
      35,
      403
    ],
    [
      "MT",
      "Shelah",
      0,
      30,
      403
    ],
    [
      "MT",
      "Eber",
      -1,
      34,
      430
    ],
    [
      "MT",
      "Peleg",
      0,
      30,
      209
    ],
    [
      "MT",
      "Reu",
      2,
      32,
      207
    ],
    [
      "MT",
      "Serug",
      0,
      30,
      200
    ],
    [
      "MT",
      "Nahor",
      -1,
      29,
      119
    ],
    [
      "MT",
      "Terah",
      0,
      70,
      135
    ],
    [
      "SP",
      "Adam",
      0,
      130,
      800
    ],
    [
      "SP",
      "Seth",
      0,
      105,
      807
    ],
    [
      "SP",
      "Enosh",
      0,
      90,
      815
    ],
    [
      "SP",
      "Kenan",
      0,
      70,
      840
    ],
    [
      "SP",
      "Mahalalel",
      0,
      65,
      830
    ],
    [
      "SP",
      "Enoch",
      0,
      65,
      300
    ],
    [
      "SP",
      "Noah",
      0,
      500,
      450
    ],
    [
      "SP",
      "Shem",
      0,
      100,
      500
    ],
    [
      "SP",
      "Arphaxad",
      0,
      135,
      303
    ],
    [
      "SP",
      "Shelah",
      0,
      130,
      303
    ],
    [
      "SP",
      "Eber",
      -1,
      134,
      270
    ],
    [
      "SP",
      "Peleg",
      0,
      130,
      109
    ],
    [
      "SP",
      "Reu",
      2,
      132,
      107
    ],
    [
      "SP",
      "Serug",
      0,
      130,
      100
    ],
    [
      "SP",
      "Nahor",
      -1,
      79,
      69
    ],
    [
      "SP",
      "Terah",
      0,
      70,
      75
    ],
    [
      "LXX",
      "Adam",
      0,
      230,
      700
    ],
    [
      "LXX",
      "Seth",
      0,
      205,
      707
    ],
    [
      "LXX",
      "Enosh",
      0,
      190,
      715
    ],
    [
      "LXX",
      "Kenan",
      0,
      170,
      740
    ],
    [
      "LXX",
      "Mahalalel",
      0,
      165,
      730
    ],
    [
      "LXX",
      "Jared",
      2,
      162,
      800
    ],
    [
      "LXX",
      "Enoch",
      0,
      165,
      200
    ],
    [
      "LXX",
      "Methuselah",
      2,
      187,
      782
    ],
    [
      "LXX",
      "Lamech",
      2,
      182,
      571
    ],
    [
      "LXX",
      "Noah",
      0,
      500,
      450
    ],
    [
      "LXX",
      "Shem",
      0,
      100,
      500
    ],
    [
      "LXX",
      "Arphaxad",
      0,
      135,
      330
    ],
    [
      "LXX",
      "Cainan2",
      0,
      130,
      330
    ],
    [
      "LXX",
      "Shelah",
      0,
      130,
      330
    ],
    [
      "LXX",
      "Eber",
      -1,
      134,
      370
    ],
    [
      "LXX",
      "Peleg",
      0,
      130,
      209
    ],
    [
      "LXX",
      "Reu",
      2,
      132,
      207
    ],
    [
      "LXX",
      "Serug",
      0,
      130,
      200
    ],
    [
      "LXX",
      "Nahor",
      -1,
      79,
      129
    ],
    [
      "LXX",
      "Terah",
      0,
      70,
      135
    ]
  ],
  "source_cost": "Any one exact residual or equivalent exact part fixes a row; the residual is not generated by rounding.",
  "alternatives": "For singleton rows the observations already force u."
}