one of my filter functions results
2020-03-10 15:00:57
2020-03-10 14:14:42
2020-03-10 12:50:25
second one results
2020-03-10 15:59:39
2020-03-10 14:52:37
2020-03-10 13:57:48
I would like to write a single function that would do something like
=sum(filterTable2.firstArgument-filterTable1.firstArgument, filterTable2.secondArgument-...)
but i can't manage to find a solution