# C1605 — Divide the LXX12600 at the MT inverse Flood

## Question

Does the new7000 supply a named internal cut in the existing LXX12600 interval?

## Sources

```json
[
  "Comparative_Study §4.2",
  "MT_7000_packet.json"
]
```

## Opened utc

2026-09-29T14:57:56.579783+00:00

## Results

```json
{
  "ordered_BC": [
    13136,
    7536,
    536
  ],
  "edges": [
    5600,
    7000
  ],
  "sum": 12600,
  "coefficients700": [
    8,
    10
  ]
}
```

## Finding

LXX13136→MT7536→536 divides12600 into5600+7000. The new Flood observation therefore refines an established large interval directly.

## Reassessment

Retain the SP inverse Flood too, to see the full three-manuscript ordered comparison.

## Checks

```json
{}
```

## Closed utc

2026-09-29T14:57:56.580455+00:00

## Record provenance

Exact record hash: `41ebee89592312370796bee16c0202a12c754872e8a276b9072371f1ece715e4`

Source journal: `Research_Cycles/C1585_C1634/journal.json`