{
  "id": "inverse-trigonometric-functions-calculator",
  "version": "1.0.0",
  "name": "Inverse Trigonometric Functions Calculator",
  "shortName": "Inverse Trigonometric Functions",
  "description": "Calculate arcsine, arccosine, or arctangent in degrees and radians.",
  "category": "Math & Statistics",
  "categorySlug": "math-statistics",
  "keywords": [
    "inverse",
    "trigonometric",
    "functions",
    "calculator",
    "inverse trigonometric functions calculator"
  ],
  "status": "live",
  "workStatus": "pending",
  "reviewStatus": "pending",
  "migrationStatus": "new",
  "engine": "native",
  "creator": null,
  "reviewer": null,
  "quality": {
    "availability": "live",
    "technicalReviewRecord": "/reviews/inverse-trigonometric-functions-calculator.json",
    "qualifiedReview": "pending",
    "qualifiedReviewer": null,
    "qualifiedReviewDate": null,
    "formulaVersion": "1.0.0",
    "referenceCoverage": "references-pending",
    "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
    "historicalMetadataDate": "2026-09-01",
    "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
  },
  "urls": {
    "page": "/calculator/inverse-trigonometric-functions-calculator/",
    "definition": "/calculator/inverse-trigonometric-functions-calculator/definition.json",
    "schema": "/calculator/inverse-trigonometric-functions-calculator/schema.json",
    "llms": "/calculator/inverse-trigonometric-functions-calculator/llms.txt",
    "legacyDefinition": "/calculator/inverse-trigonometric-functions-calculator.json"
  },
  "queryExample": "https://askcalculators.com/calculator/inverse-trigonometric-functions-calculator/?function=asin&value=0.5",
  "queryParameters": {
    "function": {
      "label": "Function",
      "type": "select",
      "required": true,
      "default": "asin"
    },
    "value": {
      "label": "Input value",
      "type": "number",
      "required": true,
      "default": 0.5
    }
  },
  "inputs": [
    {
      "id": "function",
      "label": "Function",
      "type": "select",
      "required": true,
      "defaultValue": "asin",
      "options": [
        {
          "label": "Arcsine sin⁻¹",
          "value": "asin"
        },
        {
          "label": "Arccosine cos⁻¹",
          "value": "acos"
        },
        {
          "label": "Arctangent tan⁻¹",
          "value": "atan"
        }
      ]
    },
    {
      "id": "value",
      "label": "Input value",
      "type": "number",
      "required": true,
      "defaultValue": 0.5,
      "step": 0.000001
    }
  ],
  "outputs": [
    {
      "id": "degrees",
      "label": "Angle in degrees",
      "format": "number",
      "primary": true,
      "digits": 10
    },
    {
      "id": "radians",
      "label": "Angle in radians",
      "format": "number",
      "digits": 10
    },
    {
      "id": "principalRange",
      "label": "Principal range",
      "format": "text"
    }
  ],
  "formula": {
    "expression": "θ = sin⁻¹(x), cos⁻¹(x), or tan⁻¹(x)"
  },
  "examples": [
    {
      "label": "Reproducible default-input example (not a personal recommendation)",
      "inputs": {
        "function": "asin",
        "value": 0.5
      }
    }
  ],
  "sources": []
}