Class PolynomialFunction.Parametric

    • Constructor Detail

      • Parametric

        public Parametric()
        Empty constructor.

        This constructor is not strictly necessary, but it prevents spurious javadoc warnings with JDK 18 and later.

        Since:
        3.0
    • Method Detail

      • gradient

        public double[] gradient​(double x,
                                 double... parameters)
        Compute the gradient of the function with respect to its parameters.
        Specified by:
        gradient in interface ParametricUnivariateFunction
        Parameters:
        x - Point for which the function value should be computed.
        parameters - Function parameters.
        Returns:
        the value.