This function is the second time derivative of the function Polynomial.evaluate.
encapsulated function evaluate_dder import Modelica_LinearSystems2.Math.Polynomial; input Polynomial p "Polynomial"; input Real x "Abszissa value"; input Real dx "Derivative of abszissa value, der(x)"; input Real ddx "Second derivative of abszissa value, der(dx)"; output Real ddy "Second derivative value of polynomial at x"; end evaluate_dder;