We need to test leap smearing :)

[Fred Wright]

On Wed, 21 Dec 2022, Hal Murray via devel wrote:

> Google says:
>  https://developers.google.com/time/smear
>  We encourage anyone smearing leap seconds to use a 24-hour linear smear from
> noon to noon UTC.
>
> There were earlier versions which did sine rather than linear.

Hmm.  I don't recall any nonlinear version (and I presume you meant raised 
cosine rather than sine), but I do recall that Google's smear interval was 
originally 20 hours, not 24.  If you make it 24 hours, there's the 
question of whether that means 86400 seconds or 86401. :-)

Fred Wright