{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/math.ln.input.json",
  "title": "Natural logarithm — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "x": {
      "type": "number",
      "description": "Argument x > 0. Share-URL alias: xInput"
    },
    "xInput": {
      "type": "number",
      "description": "Share-URL alias for x"
    }
  },
  "description": "Natural logarithm y = ln(x) = log_e(x) for real x > 0, with exp(result) verification. (calculation_version 1.0.4) Provide at least 1 of: x, xInput."
}