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Running simulations with defaults
Simulator > Running models > Running simulations with defaults
 About the default solver (Rosenbrock)

The Rosenbrock solver is the default solver as it is good for stiff sets of equations (most common in DynoChem models) and also has a high order, so will tend to take fewer steps than a lower order solver (e.g. Backwards Euler).

 Other solvers available in Simulator

The following solver algorithms are also available for running simulations:

 About the default settings