org.apache.commons.math3.ode

## Interface MultistepIntegrator.NordsieckTransformer

- Enclosing class:
    MultistepIntegrator

  Deprecated.
  as of 3.6 this unused interface is deprecated

      @Deprecated
      public static interface MultistepIntegrator.NordsieckTransformer

  Transformer used to convert the first step to Nordsieck representation.

- - ### Method Summary

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

- - ### Method Detail

    - #### 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)

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