OK, so maybe one way to paraphrase:
For R, the boundedness of integer vectors is an implementation detail,
rather than a deeper mathematical fact that can be exploited for this
case.
One might also expect then that overflow wouldn't result in NA, but
rather automatically cast up to numeric? But
> Michael Chirico
> on Sat, 23 May 2020 18:08:22 +0800 writes:
> I don't see this specific case documented anywhere (I also tried to search
> the r-devel archives, as well as I could); the only close reference
> mentions NA & FALSE = FALSE, NA | TRUE = TRUE. And there's
I don't see this specific case documented anywhere (I also tried to search
the r-devel archives, as well as I could); the only close reference
mentions NA & FALSE = FALSE, NA | TRUE = TRUE. And there's also this
snippet from R-lang:
In cases where the result of the operation would be the same for
