{
  "status": "passed",
  "dino": {
    "checkpoints": 5,
    "scope": "This implementation versus upstream recorded displays"
  },
  "ring": {
    "cases": 3072,
    "scope": "Ring arithmetic only; no original iatan2 or DOS execution"
  },
  "pan": {
    "cases": 3205,
    "scope": "JavaScript versus independent rational arithmetic; no original x86 execution"
  },
  "calculator": {
    "cases": 10,
    "scope": "Two-operand numeric rules; no Windows GUI execution"
  }
}