{
  "software": "apple-numbers",
  "function": "CSC",
  "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/csc-f4bb7ffd06/15.4/web/1.0",
  "passed": 12,
  "total": 12,
  "cases": [
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B2))",
      "variables": {
        "B2": -150
      },
      "expected": -2.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B3))",
      "variables": {
        "B3": -120
      },
      "expected": -1.154701,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B4))",
      "variables": {
        "B4": -90
      },
      "expected": -1.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B5))",
      "variables": {
        "B5": -60
      },
      "expected": -1.154701,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B6))",
      "variables": {
        "B6": -45
      },
      "expected": -1.414214,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B7))",
      "variables": {
        "B7": -30
      },
      "expected": -2.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B8))",
      "variables": {
        "B8": 30
      },
      "expected": 2.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B9))",
      "variables": {
        "B9": 45
      },
      "expected": 1.414214,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B10))",
      "variables": {
        "B10": 60
      },
      "expected": 1.154701,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B11))",
      "variables": {
        "B11": 90
      },
      "expected": 1.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B12))",
      "variables": {
        "B12": 120
      },
      "expected": 1.154701,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B13))",
      "variables": {
        "B13": 150
      },
      "expected": 2.0,
      "numeric": true,
      "scope": "recovered worksheet, six-decimal expected display"
    }
  ],
  "independent_results": [
    {
      "case": 136,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B2))",
      "actual_independent_model": -2.0000000000000004,
      "expected": -2.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 137,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B3))",
      "actual_independent_model": -1.1547005383792515,
      "expected": -1.154701,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 138,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B4))",
      "actual_independent_model": -1.0,
      "expected": -1.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 139,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B5))",
      "actual_independent_model": -1.1547005383792517,
      "expected": -1.154701,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 140,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B6))",
      "actual_independent_model": -1.4142135623730951,
      "expected": -1.414214,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 141,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B7))",
      "actual_independent_model": -2.0000000000000004,
      "expected": -2.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 142,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B8))",
      "actual_independent_model": 2.0000000000000004,
      "expected": 2.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 143,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B9))",
      "actual_independent_model": 1.4142135623730951,
      "expected": 1.414214,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 144,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B10))",
      "actual_independent_model": 1.1547005383792517,
      "expected": 1.154701,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 145,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B11))",
      "actual_independent_model": 1.0,
      "expected": 1.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 146,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B12))",
      "actual_independent_model": 1.1547005383792515,
      "expected": 1.154701,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    },
    {
      "case": 147,
      "software": "apple-numbers",
      "function": "CSC",
      "expression": "=CSC(RADIANS(B13))",
      "actual_independent_model": 2.0000000000000004,
      "expected": 2.0,
      "passed": true,
      "scope": "recovered worksheet, six-decimal expected display"
    }
  ]
}