{
  "function": "IMARGUMENT",
  "software": "LibreOffice Calc",
  "guide": "/libreoffice/functions/imargument/",
  "review_date": "2026-10-12",
  "scope": "Selected example checks, not certification of every formula, error, locale or cross-application import/export.",
  "native_engine": "LibreOffice 25.2.3.2 520(Build:2)",
  "native_assertions": 5,
  "native_observations": 0,
  "native_cases": [
    {
      "id": "IMARGUMENT-1",
      "function": "IMARGUMENT",
      "source_path": "content/libreoffice/functions/imargument.md",
      "formula": "=IMARGUMENT(\"3+4i\")",
      "inputs": {},
      "expected": 0.9272952180016122,
      "kind": "number",
      "actual": 0.9272952180016122,
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMARGUMENT-2",
      "function": "IMARGUMENT",
      "source_path": "content/libreoffice/functions/imargument.md",
      "formula": "=IMARGUMENT(-1)",
      "inputs": {},
      "expected": 3.141592653589793,
      "kind": "number",
      "actual": 3.141592653589793,
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMARGUMENT-3",
      "function": "IMARGUMENT",
      "source_path": "content/libreoffice/functions/imargument.md",
      "formula": "=IMARGUMENT(\"-i\")",
      "inputs": {},
      "expected": -1.5707963267948966,
      "kind": "number",
      "actual": -1.5707963267948966,
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMARGUMENT-4",
      "function": "IMARGUMENT",
      "source_path": "content/libreoffice/functions/imargument.md",
      "formula": "=IMARGUMENT(1)",
      "inputs": {},
      "expected": 0.0,
      "kind": "number",
      "actual": 0.0,
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMARGUMENT-5",
      "function": "IMARGUMENT",
      "source_path": "content/libreoffice/functions/imargument.md",
      "formula": "=DEGREES(IMARGUMENT(\"i\"))",
      "inputs": {},
      "expected": 90,
      "kind": "number",
      "actual": 90.0,
      "native_error": 0,
      "passed": true
    }
  ],
  "independent_model_cases": [],
  "documented_expected_results_not_native": false,
  "sources": [
    "https://help.libreoffice.org/latest/en-US/text/scalc/01/04060116.html",
    "https://support.microsoft.com/en-us/excel/engineering-functions-reference",
    "https://support.google.com/docs/table/25273"
  ]
}