The sophisticated formula parser offers the possibility to combine simulation results in multiple ways to derive user defined results. One can define just one or a series of results. Each of the user defined results can be a single number (for example the maximum horizontal displacement) or a vector as function of time (distance between two moving nodes as function of time). A single number result is actually also stored as a vector as function of time with all identical values and can be plotted (yielding a straight line).