{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/math.numerical.root.input.json",
  "title": "Numerical root — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "method": {
      "type": "string",
      "enum": [
        "newton",
        "bisection",
        "secant"
      ]
    },
    "coeffs": {
      "type": "string",
      "description": "c0,c1,…,cn constant first"
    },
    "x0": {
      "type": "number"
    },
    "x1": {
      "type": "number"
    },
    "a": {
      "type": "number"
    },
    "b": {
      "type": "number"
    },
    "tol": {
      "type": "number"
    },
    "max_iter": {
      "type": "integer"
    },
    "coefficients": {
      "type": "number"
    }
  },
  "description": "Newton, bisection, or secant for a real polynomial root (degree ≤ 8). One capability, three methods. Not the nth-root page. (calculation_version 1.0.0) Provide at least 1 of: coeffs, coefficients."
}