{
  "scope": "Illustrative linear policy and anchor experiment; no production parser, REST, Scene, GUI or full fragment/lifecycle acceptance.",
  "separation": 10,
  "cases": [
    {
      "name": "move A to50",
      "absolute": [
        50,
        200
      ],
      "gapsWithoutInverse": [
        50,
        150
      ]
    },
    {
      "name": "move A to250",
      "absolute": [
        250,
        280
      ],
      "gapsWithoutInverse": [
        250,
        350
      ]
    },
    {
      "name": "resize A to80",
      "absolute": [
        100,
        200
      ],
      "gapsWithoutInverse": [
        100,
        260
      ]
    },
    {
      "name": "resize A to120",
      "absolute": [
        100,
        230
      ],
      "gapsWithoutInverse": [
        100,
        300
      ]
    },
    {
      "name": "source reorder B A",
      "absolute": [
        200,
        230
      ],
      "gapsWithoutInverse": [
        80,
        200
      ]
    },
    {
      "name": "delete A",
      "absolute": [
        200
      ],
      "gapsWithoutInverse": [
        80
      ]
    }
  ],
  "feasibleLayouts": 3555,
  "moveCases": 53325,
  "changedAuthoredCoordinateRecords": {
    "absolute": 37134,
    "gapsWithInverse": 61371
  },
  "elapsedMs": 24777.856600000057,
  "assertions": "passed",
  "interpretation": "Both policies express all enumerated feasible layouts. Absolute coordinates preserve unaffected positions with fewer authored coordinate changes under these fixtures. Choose no production schema from this alone; full scope/anchor/inverse and source lifecycle validation remain required."
}