Sometimes certain confusions are the best indicators. We naturally have a tendency to keep it open ended. We would be aware that something went wrong and that’s why the expected results were not coming. Just think a bit on that confused portion. It will have something to tell you, like, you have used a wrong notation in an area and that’s why end results were not in sync.
If we think a little bit on that and change the notation, some wonders may happen. Even it may lead to realization of wrong usage of the same notation in multiple areas. Ahh.. how bad it would have been if didn’t pay attention to that confusion.
“why not the expected outcome, is it due to my wrong interpretation, if so, chances to have many other impacted zones too, let me dig a little more”