Integreat`RK`

RKB

gives the coefficients of the Runge–Kutta method rk.

Details and Options

Embedded	False	whether to return the embedded coefficients
Stage	None	treat a stage as the solution
DenseOutput	False	how to evaluate dense output

The Stage option is useful for analyzing a method property for a particular stage instead of the final solution.

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coefficients for the classical fourth order Runge–Kutta method:

Get the embedded coefficients of an embedded Runge–Kutta pair:

The coefficients when the third stage is used as the solution:

Get the dense output coefficients for a collocation method:

Evaluate the dense output at the midpoint of the step:

Tech Notes

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