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On 22.10.2024 00:38, Richard Damon wrote:No, it contains ALL NUMBERS, as all can be mapped.On 10/21/24 4:09 AM, WM wrote:But it is complete. That means it contains all numbers which can be mapped.The point is this: When doubling numbers, their distance increases in positive direction, hence larger numbers are in the image than in the range.>
Nope, because the input range is infinite.
Right, and thus 2*n is in there for all n, so we never need to find a number not in the range when we double one.>It means that all numbers are there and can be mapped.If the range was complete, the image shows that the range was not complete.>
Nope, just shows that you don't understand what "complete" means for an infinite set.
Regards, WM
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