{
  "software": "apple-numbers",
  "function": "CLEAN",
  "native_application_execution": false,
  "checked_date": "2026-10-12",
  "method": "Independent mathematical/text-processing models, not Apple Numbers or Zoho Sheet execution; random tests check documented bounds/transforms, not randomness.",
  "official_function_reference": "https://support.apple.com/guide/functions/clean-ffa5c2da34/15.4/web/1.0",
  "passed": 5,
  "total": 5,
  "cases": [
    {
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "variables": {
        "X": "Report"
      },
      "expected": "Report",
      "numeric": false,
      "scope": "recovered worked example"
    },
    {
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "variables": {
        "X": "A  B"
      },
      "expected": "A  B",
      "numeric": false,
      "scope": "recovered worked example"
    },
    {
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "variables": {
        "X": "A\tB"
      },
      "expected": "AB",
      "numeric": false,
      "scope": "recovered worked example"
    },
    {
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "variables": {
        "X": "A\nB"
      },
      "expected": "AB",
      "numeric": false,
      "scope": "recovered worked example"
    },
    {
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "variables": {
        "X": "A B"
      },
      "expected": "A B",
      "numeric": false,
      "scope": "recovered worked example"
    }
  ],
  "independent_results": [
    {
      "case": 82,
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "actual_independent_model": "Report",
      "expected": "Report",
      "passed": true,
      "scope": "recovered worked example"
    },
    {
      "case": 83,
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "actual_independent_model": "A  B",
      "expected": "A  B",
      "passed": true,
      "scope": "recovered worked example"
    },
    {
      "case": 84,
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "actual_independent_model": "AB",
      "expected": "AB",
      "passed": true,
      "scope": "recovered worked example"
    },
    {
      "case": 85,
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "actual_independent_model": "AB",
      "expected": "AB",
      "passed": true,
      "scope": "recovered worked example"
    },
    {
      "case": 86,
      "software": "apple-numbers",
      "function": "CLEAN",
      "expression": "CLEAN(X)",
      "actual_independent_model": "A B",
      "expected": "A B",
      "passed": true,
      "scope": "recovered worked example"
    }
  ]
}