Giles Lean <giles@nemeton.com.au> writes:
> I'm not sure how interesting these differences are anymore -- is there
> anyone familiar enough with floating point to determine if the results
> are acceptable (although currently unexpected :-) or not?
Differences in the last couple of decimal places in the geometry test
are definitely not a cause for worry. Although we've tried to create
exact-match reference files for the most popular platforms, I think
that's largely an exercise in time-wasting. Eventually we will figure
out a way to make the geometry output round off a few digits, and then
the cross-platform differences should mostly vanish.
regards, tom lane