nthDerivativeWithRespectTo
fun <C> LabeledPolynomial<C>.nthDerivativeWithRespectTo(algebra: Ring<C>, variable: Symbol, order: UInt): LabeledPolynomial<C>
fun <C> LabeledPolynomial<C>.nthDerivativeWithRespectTo(algebra: Ring<C>, variablesAndOrders: Map<Symbol, UInt>): LabeledPolynomial<C>
fun <C> NumberedPolynomial<C>.nthDerivativeWithRespectTo(ring: Ring<C>, variable: Int, order: UInt): NumberedPolynomial<C>
fun <C> NumberedPolynomial<C>.nthDerivativeWithRespectTo(ring: Ring<C>, variablesAndOrders: Map<Int, UInt>): NumberedPolynomial<C>