Hiya, I am looking for the proof for cauchy real and dedekind real are equal (isomorphic). I know they are not equal (CR \= DR) but I need to prove them point to the same real number or mapping from CR -> DR, DR -> CR. I have looked at the textbooks on number system, real analysis and calculus. and i cant find any. what I know is that its a classic proof. Can anyone piont out any book contains this proof or some hints about how to prove it? Thank you(adsbygoogle = window.adsbygoogle || []).push({});

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# Cauchy real and dedekind real are equivalent or isomorphic

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