On 16 May 2018 at 14:44, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Dean Rasheed <dean.a.rasheed@gmail.com> writes:
>> In the case 1 ^ NaN = 1, what should the result scale be?
>
> The result is exact, so I don't see a reason to be worried about its
> scale. Messing with the scale would also require expending even
> more code on what is, in the end, a corner case that no users have
> expressed concern about.
>
OK, fine. Not really worth worrying about.
Regards,
Dean