{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/math.numerical.derivative/1.1.0/input.json",
  "title": "Numerical derivative — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "method": {
      "type": "string",
      "enum": [
        "central",
        "forward",
        "backward",
        "limit"
      ]
    },
    "integrand": {
      "type": "string",
      "enum": [
        "poly",
        "sin",
        "exp"
      ]
    },
    "x": {
      "type": "number"
    },
    "h": {
      "type": "number",
      "exclusiveMinimum": 0,
      "maximum": 1
    },
    "coeffs": {
      "type": "string",
      "description": "c0,c1,…,cn constant first"
    }
  },
  "required": [
    "x"
  ],
  "description": "Forward, backward, or central finite difference of a polynomial, sin, or exp, plus a numeric two-sided limit. Discovery /two-sided-limit. Not symbolic d/dx. (calculation_version 1.1.0)"
}