Re: motioin43 amended
On 2013-04-24 08:03:41 -0600, Kreinovich, Vladik wrote:
> Not really, since (-inf, +inf) is clearly a closed set, I agree with
> Baker on this
Not if one were working on the extended reals, where it would just be
open.
And [-inf, +inf] has the advantage to avoid differentiating the cases
where a bound is finite or not.
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