Runge Kutta Dormand Prince 8

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Runge Kutta Dormand Prince 8

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This is an explicit variable-step 8-order derivatives method, primarily designed to solve non-stiff and stiff differential equations. This simulation algorithm has 4 parameters:

Integration Error (required)
Absolute: The absolute integration error, valid for every state variable (default: 1e-6).
Relative: The relative integration error, valid for every state variable (default: 1e-6).
Step Size (not required)
Initial: The step size for the first simulation step (default: 0.01).
Maximum: The maximum size of a simulation step (default: 1).