Package org.hipparchus.ode.nonstiff
Interface ButcherArrayProvider
- All Known Subinterfaces:
ExplicitRungeKuttaIntegrator
- All Known Implementing Classes:
ClassicalRungeKuttaIntegrator
,DormandPrince54Integrator
,DormandPrince853Integrator
,EmbeddedRungeKuttaIntegrator
,EulerIntegrator
,GillIntegrator
,HighamHall54Integrator
,LutherIntegrator
,MidpointIntegrator
,RungeKuttaIntegrator
,ThreeEighthesIntegrator
public interface ButcherArrayProvider
This interface represents an integrator based on Butcher arrays.
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Method Summary
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Method Details
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getC
double[] getC()Get the time steps from Butcher array (without the first zero).- Returns:
- time steps from Butcher array (without the first zero
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getA
double[][] getA()Get the internal weights from Butcher array (without the first empty row).- Returns:
- internal weights from Butcher array (without the first empty row)
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getB
double[] getB()Get the external weights for the high order method from Butcher array.- Returns:
- external weights for the high order method from Butcher array
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