{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/electrical.voltage_divider/1.5.1/output.json",
  "title": "Voltage divider — success output",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "status",
    "capability_id",
    "engine",
    "inputs",
    "result",
    "result_detail",
    "calculation_version",
    "verification"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Requested tool id"
    },
    "status": {
      "const": "success"
    },
    "capability_id": {
      "const": "electrical.voltage_divider"
    },
    "tool": {
      "type": "string",
      "description": "Requested tool id"
    },
    "engine": {
      "type": "string"
    },
    "inputs": {
      "description": "Canonical solve-input: exactly three of Vin, R1, R2, Vout (SI: V, Ω).",
      "type": "object",
      "oneOf": [
        {
          "title": "solve-Vout",
          "type": "object",
          "additionalProperties": false,
          "required": [
            "Vin",
            "R1",
            "R2"
          ],
          "properties": {
            "Vin": {
              "type": "number",
              "minimum": 0
            },
            "R1": {
              "type": "number",
              "minimum": 0
            },
            "R2": {
              "type": "number",
              "minimum": 0
            }
          }
        },
        {
          "title": "solve-R2",
          "type": "object",
          "additionalProperties": false,
          "required": [
            "Vin",
            "R1",
            "Vout"
          ],
          "properties": {
            "Vin": {
              "type": "number",
              "minimum": 0
            },
            "R1": {
              "type": "number",
              "minimum": 0
            },
            "Vout": {
              "type": "number",
              "minimum": 0
            }
          }
        },
        {
          "title": "solve-R1",
          "type": "object",
          "additionalProperties": false,
          "required": [
            "Vin",
            "R2",
            "Vout"
          ],
          "properties": {
            "Vin": {
              "type": "number",
              "minimum": 0
            },
            "R2": {
              "type": "number",
              "minimum": 0
            },
            "Vout": {
              "type": "number",
              "minimum": 0
            }
          }
        },
        {
          "title": "solve-Vin",
          "type": "object",
          "additionalProperties": false,
          "required": [
            "R1",
            "R2",
            "Vout"
          ],
          "properties": {
            "R1": {
              "type": "number",
              "minimum": 0
            },
            "R2": {
              "type": "number",
              "minimum": 0
            },
            "Vout": {
              "type": "number",
              "minimum": 0
            }
          }
        }
      ]
    },
    "result": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "Vin",
        "R1",
        "R2",
        "Vout",
        "I",
        "P1",
        "P2",
        "Ptotal",
        "ratio",
        "Rth"
      ],
      "properties": {
        "Vin": {
          "type": "number",
          "description": "Source voltage (V)"
        },
        "R1": {
          "type": "number",
          "description": "Upper resistor (Ω)"
        },
        "R2": {
          "type": "number",
          "description": "Lower resistor (Ω)"
        },
        "Vout": {
          "type": "number",
          "description": "Tap voltage across R2 (V)"
        },
        "I": {
          "type": "number",
          "description": "Series current (A)"
        },
        "P1": {
          "type": "number",
          "description": "Power in R1 (W)"
        },
        "P2": {
          "type": "number",
          "description": "Power in R2 (W)"
        },
        "Ptotal": {
          "type": "number",
          "description": "Total divider dissipation (W)"
        },
        "ratio": {
          "type": "number",
          "description": "Unloaded divider ratio R2 / (R1 + R2)"
        },
        "Rth": {
          "type": "number",
          "description": "Thevenin output resistance R1∥R2 (Ω)"
        }
      }
    },
    "result_detail": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "value",
        "unit",
        "formatted"
      ],
      "properties": {
        "value": {
          "type": "object",
          "additionalProperties": false,
          "required": [
            "Vin",
            "R1",
            "R2",
            "Vout",
            "I",
            "P1",
            "P2",
            "Ptotal",
            "ratio",
            "Rth"
          ],
          "properties": {
            "Vin": {
              "type": "number",
              "description": "Source voltage (V)"
            },
            "R1": {
              "type": "number",
              "description": "Upper resistor (Ω)"
            },
            "R2": {
              "type": "number",
              "description": "Lower resistor (Ω)"
            },
            "Vout": {
              "type": "number",
              "description": "Tap voltage across R2 (V)"
            },
            "I": {
              "type": "number",
              "description": "Series current (A)"
            },
            "P1": {
              "type": "number",
              "description": "Power in R1 (W)"
            },
            "P2": {
              "type": "number",
              "description": "Power in R2 (W)"
            },
            "Ptotal": {
              "type": "number",
              "description": "Total divider dissipation (W)"
            },
            "ratio": {
              "type": "number",
              "description": "Unloaded divider ratio R2 / (R1 + R2)"
            },
            "Rth": {
              "type": "number",
              "description": "Thevenin output resistance R1∥R2 (Ω)"
            }
          }
        },
        "unit": {
          "type": [
            "string",
            "null"
          ]
        },
        "formatted": {
          "type": [
            "string",
            "null"
          ]
        }
      }
    },
    "formula": {
      "anyOf": [
        {
          "type": "null"
        },
        {
          "type": "string"
        },
        {
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "id": {
              "type": "string"
            },
            "expression": {
              "type": "string"
            },
            "label": {
              "type": "string"
            }
          }
        }
      ]
    },
    "assumptions": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "warnings": {
      "type": "array",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "required": [
          "code"
        ],
        "properties": {
          "code": {
            "type": "string"
          },
          "severity": {
            "type": "string"
          },
          "detail": {
            "type": "string"
          },
          "suggestion": {
            "type": "string"
          }
        }
      }
    },
    "verification": {
      "type": "object",
      "additionalProperties": false,
      "required": [
        "tier",
        "engine_tested",
        "expert_reviewed",
        "source_checked",
        "reviewed_by",
        "reviewer_role",
        "last_reviewed"
      ],
      "properties": {
        "tier": {
          "type": "string",
          "enum": [
            "candidate",
            "engine_tested",
            "internally_reviewed",
            "expert_verified"
          ]
        },
        "engine_tested": {
          "type": "boolean"
        },
        "expert_reviewed": {
          "type": "boolean"
        },
        "internally_reviewed": {
          "type": "boolean"
        },
        "review_kind": {
          "type": [
            "string",
            "null"
          ]
        },
        "source_checked": {
          "type": "boolean"
        },
        "reviewed_by": {
          "type": [
            "string",
            "null"
          ]
        },
        "reviewer_role": {
          "type": [
            "string",
            "null"
          ]
        },
        "last_reviewed": {
          "type": [
            "string",
            "null"
          ]
        }
      },
      "allOf": [
        {
          "if": {
            "properties": {
              "tier": {
                "const": "expert_verified"
              }
            },
            "required": [
              "tier"
            ]
          },
          "then": {
            "properties": {
              "engine_tested": {
                "const": true
              },
              "expert_reviewed": {
                "const": true
              },
              "source_checked": {
                "const": true
              },
              "reviewed_by": {
                "type": "string",
                "minLength": 1
              },
              "reviewer_role": {
                "type": "string",
                "minLength": 1
              },
              "last_reviewed": {
                "type": "string",
                "minLength": 1
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "tier": {
                "const": "internally_reviewed"
              }
            },
            "required": [
              "tier"
            ]
          },
          "then": {
            "properties": {
              "engine_tested": {
                "const": true
              },
              "internally_reviewed": {
                "const": true
              },
              "source_checked": {
                "const": true
              }
            }
          }
        },
        {
          "if": {
            "properties": {
              "tier": {
                "const": "engine_tested"
              }
            },
            "required": [
              "tier"
            ]
          },
          "then": {
            "properties": {
              "engine_tested": {
                "const": true
              }
            }
          }
        }
      ]
    },
    "calculation_version": {
      "type": "string",
      "const": "1.5.1"
    },
    "api_version": {
      "type": "string"
    },
    "api_contract_version": {
      "type": "string"
    },
    "spec_version": {
      "type": "string"
    },
    "page": {
      "type": [
        "string",
        "null"
      ],
      "description": "Canonical calculator page URL"
    },
    "links": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "schema_input": {
          "type": "string",
          "format": "uri"
        },
        "schema_output": {
          "type": "string",
          "format": "uri"
        },
        "evidence": {
          "type": "string",
          "format": "uri"
        },
        "openapi": {
          "type": "string",
          "format": "uri"
        },
        "capabilities": {
          "type": "string",
          "format": "uri"
        },
        "mcp": {
          "type": "string",
          "format": "uri"
        }
      }
    }
  }
}