Package org.apache.commons.math.ode

Interface MultistepIntegrator.NordsieckTransformer

Enclosing class:
MultistepIntegrator
public static interface MultistepIntegrator.NordsieckTransformer
Transformer used to convert the first step to Nordsieck representation.

  • Method Summary

    Modifier and Type
    Method
    Description
    RealMatrix
    initializeHighOrderDerivatives(double[] first, double[][] multistep)
    Initialize the high order scaled derivatives at step start.

  • Method Details

    • initializeHighOrderDerivatives

      RealMatrix initializeHighOrderDerivatives(double[] first, double[][] multistep)
      Initialize the high order scaled derivatives at step start.
      Parameters:
      first - first scaled derivative at step start
      multistep - scaled derivatives after step start (hy'1, ..., hy'k-1) will be modified
      Returns:
      high order derivatives at step start