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Am 22.10.2024 um 17:03 schrieb joes:Yup. Pretty easy.Am Tue, 22 Oct 2024 16:11:35 +0200 schrieb WM:On 22.10.2024 11:43, joes wrote:Well, since we are talking about "actual infinity", i.e. the infinite set of natural numbers here, '"been "created"' is rather "misleading" (i.e. wrong) in this context.The larger numbers have already all been "created".
It's just a "simple fact" (in the context of set theory), that for all n e IN: 2*n e IN. ("simple fact" => a provable proposition).
Of course, this just "shows" that IN is ("actually") infinite.
Not before multiplying them.No. We are taking the ACTUALLY infinite set, which most certainlyEspecially, since we consider the set of ALL natural numbers; and the natural numbers consist of ALL odd and ALL even natural numbers. :-)
also includes the even numbers.
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