# C1540 — Execute the sevenSP partitions

## Question

Does theacceptedSP trunk preserve itshead across theNoah alternatives?

## Sources

```json
[]
```

## Opened utc

2026-09-29T02:36:15.964773+00:00

## Results

```json
{
  "F": {
    "source_nodes": [
      1406,
      4716,
      13396
    ],
    "source_legs": [
      3310,
      8680
    ],
    "inverse_legs": [
      1330,
      8680
    ],
    "path1406": [
      1406,
      2736,
      11416
    ],
    "path6": [
      6,
      4106,
      5436,
      14116
    ],
    "total": 10010
  },
  "S": {
    "source_nodes": [
      1406,
      5316,
      13396
    ],
    "source_legs": [
      3910,
      8080
    ],
    "inverse_legs": [
      1930,
      8080
    ],
    "path1406": [
      1406,
      3336,
      11416
    ],
    "path6": [
      6,
      4106,
      6036,
      14116
    ],
    "total": 10010
  },
  "N": {
    "source_nodes": [
      1406,
      6266,
      13396
    ],
    "source_legs": [
      4860,
      7130
    ],
    "inverse_legs": [
      6840,
      3170
    ],
    "path1406": [
      1406,
      8246,
      11416
    ],
    "path6": [
      6,
      4106,
      10946,
      14116
    ],
    "total": 10010
  },
  "FS": {
    "source_nodes": [
      1406,
      4716,
      5316,
      13396
    ],
    "source_legs": [
      3310,
      600,
      8080
    ],
    "inverse_legs": [
      1330,
      600,
      8080
    ],
    "path1406": [
      1406,
      2736,
      3336,
      11416
    ],
    "path6": [
      6,
      4106,
      5436,
      6036,
      14116
    ],
    "total": 10010
  },
  "FN": {
    "source_nodes": [
      1406,
      4716,
      6266,
      13396
    ],
    "source_legs": [
      3310,
      1550,
      7130
    ],
    "inverse_legs": [
      1330,
      5510,
      3170
    ],
    "path1406": [
      1406,
      2736,
      8246,
      11416
    ],
    "path6": [
      6,
      4106,
      5436,
      10946,
      14116
    ],
    "total": 10010
  },
  "SN": {
    "source_nodes": [
      1406,
      5316,
      6266,
      13396
    ],
    "source_legs": [
      3910,
      950,
      7130
    ],
    "inverse_legs": [
      1930,
      590,
      3170
    ],
    "path1406": [
      1406,
      3336,
      3926,
      7096
    ],
    "path6": [
      6,
      4106,
      6036,
      6626,
      9796
    ],
    "total": 5690
  },
  "FSN": {
    "source_nodes": [
      1406,
      4716,
      5316,
      6266,
      13396
    ],
    "source_legs": [
      3310,
      600,
      950,
      7130
    ],
    "inverse_legs": [
      1330,
      600,
      590,
      3170
    ],
    "path1406": [
      1406,
      2736,
      3336,
      3926,
      7096
    ],
    "path6": [
      6,
      4106,
      5436,
      6036,
      6626,
      9796
    ],
    "total": 5690
  }
}
```

## Finding

SPF/S/N/FS/FN allgive11416;SN/FSN give7096. The source-selectedFall does notneedanynew adjustment.

## Reassessment

Explain theall-three N=FN agreement through itslocalsegment law.

## Checks

```json
{}
```

## Closed utc

2026-09-29T02:36:15.965510+00:00

## Record provenance

Exact record hash: `034b6cc417d74db26e6a7fc65c0b27a10a34b31942504a01e154df7ca3c88773`

Source journal: `Research_Cycles/C1483_C1582/c1483_c1582/journal.json`