interface Polynomial @inaccessible {
  degree: Int
  coefficients: [Float]
}

type Quadratic implements Polynomial {
  degree: Int
  coefficients: [Float]
  discriminant: Float
}

type Cubic implements Polynomial {
  degree: Int
  coefficients: [Float]
  inflectionPoint: Float
}

type Query {
  getPolynomial(id: ID!): Polynomial @inaccessible
}