{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://www.calculatorx.com/schemas/math.transform.z/1.0.0/input.json",
  "title": "Z transform — input",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "mode": {
      "type": "string",
      "enum": [
        "z",
        "inverse"
      ]
    },
    "f": {
      "type": "string",
      "enum": [
        "geom",
        "step",
        "ramp",
        "n_geom",
        "sin",
        "cos",
        "geom_sin",
        "geom_cos"
      ]
    },
    "z": {
      "type": "number"
    },
    "n": {
      "type": "integer"
    },
    "a": {
      "type": "number"
    },
    "omega": {
      "type": "number"
    }
  },
  "description": "Unilateral Z table of causal elementary pairs: a^n, step, ramp, n a^n, sin, cos, damped sin/cos. Evaluate X(z) or x[n]. Discovery /inverse-z. Not DFT, not Laplace, not residue, not CAS. (calculation_version 1.0.0) Provide at least 1 of: z, n."
}