Lukas Himbert

I am working on a patch for this issue and am unsure how to handle local time. It would be easiest to store it with offset rather than in UTC....

The on-disk format of DateTimes with UTC and Local offset (UTC timestamp in RFC 3339 format) should be unchanged by the fix. Only `DateTime` should be affected.

As a potential user, a way to get the count for a given item would be useful to me. Offering only `[key]*count` would be inefficient. I think `multiset[element]` returning the...

Accumulators hold negative values as well (intentionally, as far as I can tell), so this change does seem better suited for a dedicated multiset type.

This is only true for the multiset operations, right? The basic functions like `inc!` and `dec!` seem to allow negative values, and I imagine this to be useful sometimes. So...

Thanks for the quick replies, I will try to implement this in the next few days. (No promises though, because I don't know how much effort it may be.)

> Firstly, the Automorphisms don't form a ring […] Indeed! I meant endomorphisms (i.e. linear maps with identical domain and codomain) but confused the terms, sorry about that. My motivation...