# C754 — Reconstruct the complete MT residual field

## Question

Do all 26 literal cumulative boundaries follow row rounding?

## Inputs

```json
{
  "terminal": 1406
}
```

## Sources

```json
[
  "File51a §16.1–16.2"
]
```

## Opened utc

2026-09-28T01:53:58.672748+00:00

## Results

```json
{
  "field": {
    "path": "model/MT_rounding_field.json",
    "sha256": "58f0d98b8bcc3918c2dc9c79ce018326db0166ed7d1efbc21773b62e63ecdcde",
    "bytes": 1359
  },
  "D": [
    0,
    0,
    2,
    2,
    2,
    2,
    4,
    4,
    3,
    5,
    5,
    5,
    3,
    1,
    0,
    -1,
    -2,
    -2,
    -4,
    -4,
    -4,
    -4,
    -2,
    0,
    -2,
    0
  ]
}
```

## Finding

All 26 printed MT boundaries follow one suffix-sum residual field. Endpoint cancellation coexists with internal displacements from−4 to+5.

## Reassessment

Recover the local residuals from the boundary field and identify unchanged intervals.

## Checks

```json
{
  "actual_literal": true,
  "rounded_literal": true,
  "head_zero_internal_nonzero": true
}
```

## Closed utc

2026-09-28T01:53:58.674279+00:00

## Record provenance

Exact record hash: `8c5c8a1c4f291ccaa72dd6d21a2a279306240a8c155faee4f3f8a55b05cde271`

Source journal: `Research_Cycles/C0732_C0831/journal.json`