you already said integers is countable, but real numbers are not.
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送交者: fuzzify 于 2007-01-09, 21:44:44:
回答: The real number, which is called continuum isn't a countable set. 由 steven 于 2007-01-09, 17:58:25:
Why you still keep saying "That's why there is mapping"?!
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