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Le 20/04/2024 à 20:47, Richard Damon a écrit :Of course they can be compressed into the interval (0, ω), as every finite number n < ω, when doubled results in a finite number 2n which is also < ω.On 4/20/24 2:31 PM, WM wrote:The results cannot be compressed to the interval (0, ω) of the set { 1, 2, 3, ...}. This shows that new numbers are generated by multiplication.The interval (0, ω2) is covered by {2, 4, 6, ...}.But that interval would be actually { 1, 2, 3, 4, 5, 6, ..., ω, ω+1, ω+2, ...}
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so, the interval notation is just incorrect as it includes members that aren't in the actual resutls.
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So yes, the results are IN the interval, but are NOT THE interval.
Regards, WM
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