Finding solution

We choose out of the submenu Find solution one of the available methods (fig. 11). After we have chosen one of them we will be asked for the tolerance (absolute, relative, or wont be asked if we are in a constant number of iteration mode, see subsection 3.8.2) (fig. 12). Depending on the equation system and the convergence criteria the solver can converge or not (fig. 13). If it converges, then it will list the value for each of the variables. Also, it will print some performance analysis data and the equation system statistics.

Figure 11: Choosing one of the methods of looking for a LFP solution

Figure 12: Specifying the tolerance of the solution

Figure 13: Solution was found on the left picture while on the right it wasn't as the maximum number of steps was reached