{
  "step": "C374",
  "rows": [
    {
      "i": 3,
      "source_records": {
        "S_native_Shem": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 1,
          "annual_index": 5,
          "coordinate": -6345,
          "regular_Gear": null
        },
        "q_OFF_Flood": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Flood",
          "Cainan": 0,
          "annual_index": 3,
          "coordinate": -5287,
          "regular_Gear": null
        },
        "u_OFF_Shem_before": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 0,
          "annual_index": 5,
          "coordinate": -5885,
          "regular_Gear": null
        },
        "v_OFF_Shem_after": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 0,
          "annual_index": 3,
          "coordinate": -5887,
          "regular_Gear": null
        },
        "R_MT_Flood": {
          "tradition": "MT",
          "gear": 2,
          "role": "Flood start",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2648,
          "base_native_Cainan": 0,
          "base_center": 2458
        },
        "N_SP_Noah": {
          "tradition": "SP",
          "gear": 1,
          "role": "Noah birth",
          "rail": "primary",
          "Cainan": 0,
          "Terah60": 0,
          "full430": 1,
          "center": 3706
        },
        "m_MT_Noah_before": {
          "tradition": "MT",
          "gear": 1,
          "role": "Noah birth",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 3246
        },
        "n_MT_Noah_after": {
          "tradition": "MT",
          "gear": 2,
          "role": "Noah birth",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 3248
        }
      },
      "left_before": [
        -6345,
        -5885,
        -5287
      ],
      "left_after": [
        -6345,
        -5887,
        -5287
      ],
      "right_before": [
        2648,
        3246,
        3706
      ],
      "right_after": [
        2648,
        3248,
        3706
      ],
      "cross_span_before": [
        [
          8993,
          9591,
          10051
        ],
        [
          8533,
          9131,
          9591
        ],
        [
          7935,
          8533,
          8993
        ]
      ],
      "cross_span_after": [
        [
          8993,
          9593,
          10051
        ],
        [
          8535,
          9135,
          9593
        ],
        [
          7935,
          8535,
          8993
        ]
      ],
      "cross_span_delta": [
        [
          0,
          2,
          0
        ],
        [
          2,
          4,
          2
        ],
        [
          0,
          2,
          0
        ]
      ],
      "endpoint_exchange_sum_diagnostic": -2639,
      "sum_is_not_new_adopted_axis": true,
      "diagnostic_piecewise_segment_ratios": [
        "229/230",
        "300/299"
      ],
      "source_support": "The same sourced records as C370; all four outer endpoints remain fixed."
    },
    {
      "i": 5,
      "source_records": {
        "S_native_Shem": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 1,
          "annual_index": 7,
          "coordinate": -6343,
          "regular_Gear": null
        },
        "q_OFF_Flood": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Flood",
          "Cainan": 0,
          "annual_index": 5,
          "coordinate": -5285,
          "regular_Gear": null
        },
        "u_OFF_Shem_before": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 0,
          "annual_index": 7,
          "coordinate": -5883,
          "regular_Gear": null
        },
        "v_OFF_Shem_after": {
          "mode": "cumulative",
          "tradition": "LXX",
          "role": "Shem",
          "Cainan": 0,
          "annual_index": 5,
          "coordinate": -5885,
          "regular_Gear": null
        },
        "R_MT_Flood": {
          "tradition": "MT",
          "gear": 3,
          "role": "Flood start",
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 2650,
          "base_native_Cainan": 0,
          "base_center": 2460
        },
        "N_SP_Noah": {
          "tradition": "SP",
          "gear": 2,
          "role": "Noah birth",
          "rail": "primary",
          "Cainan": 0,
          "Terah60": 0,
          "full430": 1,
          "center": 3708
        },
        "m_MT_Noah_before": {
          "tradition": "MT",
          "gear": 2,
          "role": "Noah birth",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 3248
        },
        "n_MT_Noah_after": {
          "tradition": "MT",
          "gear": 3,
          "role": "Noah birth",
          "rail": null,
          "Cainan": 1,
          "Terah60": 1,
          "full430": 1,
          "center": 3250
        }
      },
      "left_before": [
        -6343,
        -5883,
        -5285
      ],
      "left_after": [
        -6343,
        -5885,
        -5285
      ],
      "right_before": [
        2650,
        3248,
        3708
      ],
      "right_after": [
        2650,
        3250,
        3708
      ],
      "cross_span_before": [
        [
          8993,
          9591,
          10051
        ],
        [
          8533,
          9131,
          9591
        ],
        [
          7935,
          8533,
          8993
        ]
      ],
      "cross_span_after": [
        [
          8993,
          9593,
          10051
        ],
        [
          8535,
          9135,
          9593
        ],
        [
          7935,
          8535,
          8993
        ]
      ],
      "cross_span_delta": [
        [
          0,
          2,
          0
        ],
        [
          2,
          4,
          2
        ],
        [
          0,
          2,
          0
        ]
      ],
      "endpoint_exchange_sum_diagnostic": -2635,
      "sum_is_not_new_adopted_axis": true,
      "diagnostic_piecewise_segment_ratios": [
        "229/230",
        "300/299"
      ],
      "source_support": "The same sourced records as C370; all four outer endpoints remain fixed."
    }
  ],
  "cross_span_delta": [
    [
      0,
      2,
      0
    ],
    [
      2,
      4,
      2
    ],
    [
      0,
      2,
      0
    ]
  ],
  "counts": {
    "primary_rectangles": 2,
    "cross_spans_per_rectangle": 9,
    "unchanged_cross_spans_per_rectangle": 4,
    "changed_cross_spans_per_rectangle": 5
  },
  "main_result": "The paired repairs preserve the2K/17K outer rectangle and its finite endpoint-exchange reversal, but change the middle cross span from17K+138 to17K+142. Local138→140 does not describe expansion of that whole cross span. No affine map fixing both outer endpoints can move an interior point.",
  "scope": "The endpoint-exchange sum is a diagnostic relation already fixed by the source corners, not an adopted global reflection axis. Segment ratio229/230 is diagnostic only."
}