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``flesh out a little?'' by odenskrigare on 2008-06-05 01:07:19
I guess there's not much else to say here, but I'd like to add that an infinite set in which a finite interval contains a finite number of elements is countable, where an infinite set in which a finite interval contains an infinite amount of elements is uncountable, then give integers vs. reals as an example. I find that definition really useful.
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