{
  "model": "similarity-measurement-v1",
  "checkedUTC": "2026-10-23T05:21:18.619Z",
  "groups": 9,
  "cases": 79,
  "results": [
    {
      "name": "Standard sea-level state and troposphere endpoints",
      "passed": true
    },
    {
      "name": "Same gas and Mach: Re scales with length; force with area",
      "passed": true
    },
    {
      "name": "Density pressure doubling: Re and q double; Mach and V unchanged",
      "passed": true
    },
    {
      "name": "Independent ideal-gas dynamic-pressure identity",
      "passed": true
    },
    {
      "name": "Two-parameter match recovers both targets without changing geometry",
      "passed": true
    },
    {
      "name": "Synthetic balance reading: zero bias restores prescribed coefficient",
      "passed": true
    },
    {
      "name": "First-order uncertainty derivatives against central differences",
      "passed": true
    },
    {
      "name": "Bounded grid and presets retain finite physically positive states",
      "passed": true
    },
    {
      "name": "Invalid and non-finite direct model inputs are rejected",
      "passed": true
    }
  ],
  "scope": "Algebraic verification and uncertainty derivatives; no measured wind-tunnel or aircraft validation."
}