Non-expert

• decide about the maximum value admitted for the global error;

• be informed about the maximum value admitted for the stepsize;

• decide about the initial stepsize;

• be informed about the number of steps;

• be informed about the computation time;

• decide about the application of some scheme with variable stepsize;

• be informed about the elapsed time, the current number of steps, and the most recent computed values;

• stop and restart the computing process.

Example for the method DIRK4 applied to the system B1