org.apache.commons.math3.ode.nonstiff

public Interface FieldButcherArrayProvider<T extends RealFieldElement<T>>

Known Direct Implementers

Type Parameters

Imports

org.apache.commons.math3.RealFieldElement

This interface represents an integrator based on Butcher arrays.

Method Summary

Modifier and Type	Method and Description
public T[][]	Returns: internal weights from Butcher array (without the first empty row) getA() Get the internal weights from Butcher array (without the first empty row).
public T[]	Returns: external weights for the high order method from Butcher array getB() Get the external weights for the high order method from Butcher array.
public T[]	Returns: time steps from Butcher array (without the first zero getC() Get the time steps from Butcher array (without the first zero).

getA	back to summary
public T[][] getA() Get the internal weights from Butcher array (without the first empty row). Returns:T[][] internal weights from Butcher array (without the first empty row)

getA

public T[][] getA()

Get the internal weights from Butcher array (without the first empty row).

Returns:T[][]: internal weights from Butcher array (without the first empty row)

getB	back to summary
public T[] getB() Get the external weights for the high order method from Butcher array. Returns:T[] external weights for the high order method from Butcher array

getB

public T[] getB()

Get the external weights for the high order method from Butcher array.

getC	back to summary
public T[] getC() Get the time steps from Butcher array (without the first zero). Returns:T[] time steps from Butcher array (without the first zero

getC

public T[] getC()

Get the time steps from Butcher array (without the first zero).