pathsim.solvers.rkbs32 module

class pathsim.solvers.rkbs32.RKBS32(*solver_args, **solver_kwargs)[source]

Bases: ExplicitRungeKutta

The Bogacki–Shampine method is a Runge–Kutta method of order three with four stages. It has an embedded second-order method which can be used to implement adaptive step size. The Bogacki–Shampine method is implemented in the ‘ode3’ for fixed step solver and ‘ode23’ for a variable step solver function in MATLAB.

This is the adaptive variant. It is a good choice of low accuracy is acceptable.