{
  "function": "IMSINH",
  "software": "LibreOffice Calc",
  "guide": "/libreoffice/functions/imsinh/",
  "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": "IMSINH-1",
      "function": "IMSINH",
      "source_path": "content/libreoffice/functions/imsinh.md",
      "formula": "=IMSINH(\"4-3i\")",
      "inputs": {},
      "expected": [
        -27.016813258003932,
        -3.853738037919377
      ],
      "kind": "complex",
      "actual": "-27.0168132580039-3.85373803791938i",
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMSINH-2",
      "function": "IMSINH",
      "source_path": "content/libreoffice/functions/imsinh.md",
      "formula": "=IMSINH(2)",
      "inputs": {},
      "expected": [
        3.626860407847019,
        0.0
      ],
      "kind": "complex",
      "actual": "3.62686040784702",
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMSINH-3",
      "function": "IMSINH",
      "source_path": "content/libreoffice/functions/imsinh.md",
      "formula": "=IMSINH(0)",
      "inputs": {},
      "expected": [
        0.0,
        0.0
      ],
      "kind": "complex",
      "actual": "0",
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMSINH-4",
      "function": "IMSINH",
      "source_path": "content/libreoffice/functions/imsinh.md",
      "formula": "=IMSINH(\"-1-i\")",
      "inputs": {},
      "expected": [
        -0.6349639147847361,
        -1.2984575814159773
      ],
      "kind": "complex",
      "actual": "-0.634963914784736-1.29845758141598i",
      "native_error": 0,
      "passed": true
    },
    {
      "id": "IMSINH-5",
      "function": "IMSINH",
      "source_path": "content/libreoffice/functions/imsinh.md",
      "formula": "=IMSINH(\"bad\")",
      "inputs": {},
      "expected": 502,
      "kind": "error",
      "actual": 502,
      "native_error": 502,
      "passed": true
    }
  ],
  "independent_model_cases": [],
  "documented_expected_results_not_native": false,
  "sources": [
    "https://help.libreoffice.org/latest/en-US/text/scalc/01/func_imsinh.html",
    "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"
  ]
}