microsoft
Duration Arithmetic (add durations together)
Use case:
Calculate multiple durations together in hours:minutes[:seconds] format and get a result in hours:minutes:seconds using standard math functions - mainly addition / subtraction / divide / multiply.
I went looking for this function in calculator, and given it's breadth of functionality and how common having to add durations together is, I was surprised this was missing.
If this is kept to hours, minutes, seconds, then this should be as simple as implementing sexagesimal math.
Obviously if days and milliseconds etc are included then it's more complicated than that.
This is your friendly Microsoft Issue Bot. I've seen this issue come in and have gone to tell a human about it.
