Package org.apache.commons.math3.ode

Interface MultistepIntegrator.NordsieckTransformer

Enclosing class:
MultistepIntegrator
@Deprecated public static interface MultistepIntegrator.NordsieckTransformer
Deprecated.
as of 3.6 this unused interface is deprecated
Transformer used to convert the first step to Nordsieck representation.

  • Method Summary

    Modifier and Type
    Method
    Description
    Array2DRowRealMatrix
    initializeHighOrderDerivatives(double h, double[] t, double[][] y, double[][] yDot)
    Deprecated.
    Initialize the high order scaled derivatives at step start.

  • Method Details

    • initializeHighOrderDerivatives

      Array2DRowRealMatrix initializeHighOrderDerivatives(double h, double[] t, double[][] y, double[][] yDot)
      Deprecated.
      Initialize the high order scaled derivatives at step start.
      Parameters:
      h - step size to use for scaling
      t - first steps times
      y - first steps states
      yDot - first steps derivatives
      Returns:
      Nordieck vector at first step (h2/2 y''n, h3/6 y'''n ... hk/k! y(k)n)