MapleSim solver types
Variable Solvers: Use a variable time step to maintain error tolerances.
CK45 (semi-stiff): Uses a semi-stiff DAE solver with the CK45 method.
RKF45 (non-stiff): Uses a non-stiff DAE solver with the RKF45 method.
Rosenbrock (stiff): Uses a stiff DAE solver with the Rosenbrock method.
Fixed Solvers: Uses a fixed time step as input by the user and disregards integration error.
Euler: Uses a forward Euler solver.
Implicit Euler: Uses an implicit Euler solver which is suitable for stiff systems.
RK2: Uses a second-order Runge-Kutta solver.
RK3: Uses a third-order Runge-Kutta solver.
RK4: Uses a fourth-order Runge-Kutta solver.
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