On Sat, Jun 27, 2026 at 05:26:40PM +0800, Qian Yun wrote:
> Currently SUP INT is only Comparable, not OrderedSet.
>
> But I think the current "smaller?" in SUP satisfies
> the properties of "<" ?
Yes, it is implemented in IDPO which for relevant parameters
has OrderedAbelianMonoid.
> Is there a reason not to do this?
Probably nobody cared.
--
Waldek Hebisch