On Mon, 3 Mar 2025 at 17:49, Paul Gilmartin via tz <tz@iana.org> wrote:
On 3/3/25 15:20, Tim Parenti via tz wrote:
>     ...
> A quick visual scan of the penultimate column shows that all such SAVE values have an absolute value of either 0 or 1:00, apart from the Troll and LH rules as have been mentioned by others as the only exceptions.
>  .
Does Ireland observe standard time in summer with
an offset of -1:00 in winter?

Based on the original question, "absolute" was an operative word in the phrase "absolute value".  ;)

--
Tim Parenti