Year format calculation seems wrong
I came upon a strange outcome of a (very simple) calculation. For my model I need to know in which Year a certain calculation should give out put. (Current year, current year +1 etc.) So I tried to create a boolean which specifies in which year a certain period is. It however gave strange out come, as it seems to wrongfully calculate some of the years.
There are probably better ways of creating the boolean (I would like to hear suggestions), but the calculation should work. Or am I missing something?