{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://askcalculators.com/calculator/matrix-calculator/schema.json",
  "title": "Matrix Calculator inputs",
  "description": "Perform addition, subtraction, and multiplication on 2x2 and 3x3 matrices.",
  "type": "object",
  "properties": {
    "val": {
      "title": "Val",
      "type": "number"
    },
    "size": {
      "title": "Matrix size",
      "type": [
        "string",
        "number"
      ],
      "default": "2"
    },
    "operation": {
      "title": "Operation",
      "type": [
        "string",
        "number"
      ],
      "default": "+"
    }
  },
  "required": [],
  "additionalProperties": false,
  "x-askcalculators": {
    "version": "7.0.0",
    "calculatorUrl": "https://askcalculators.com/calculator/matrix-calculator/",
    "queryExample": "https://askcalculators.com/calculator/matrix-calculator/?size=2&operation=%2B",
    "migrationStatus": "migrated",
    "reviewStatus": "pending",
    "pageStatus": "live",
    "workStatus": "pending",
    "migratedDate": "2026-08-18",
    "formula": {
      "expression": "Matrix addition, subtraction, multiplication, or determinant follows the selected linear-algebra operation."
    },
    "quality": {
      "availability": "live",
      "technicalReviewRecord": "/reviews/matrix-calculator.json",
      "qualifiedReview": "pending",
      "qualifiedReviewer": null,
      "qualifiedReviewDate": null,
      "formulaVersion": "7.0.0",
      "referenceCoverage": "references-pending",
      "releaseTestScope": "Catalog and regression checks are not a professional formula audit; consult release evidence.",
      "historicalMetadataDate": "2026-08-18",
      "historicalMetadataNotice": "The imported date is not evidence of a completed human review."
    },
    "outputs": {
      "result": {
        "title": "Result",
        "type": "string",
        "x-format": "text",
        "x-primary": true
      }
    }
  }
}