Is there any simple way to construct a bijective function: $\Bbb R^{\Bbb R} \to P(\Bbb R) $ to see that $\Bbb R^{\Bbb R}$ is isomorphic to $P(\Bbb R)$?
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I assume $P(\Bbb R)$ is the power set of $\Bbb R$? – pjs36 Jul 08 '15 at 02:26
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2This may help: http://math.stackexchange.com/questions/20016/bijection-between-2-mathbb-r-and-mathbb-r-r?rq=1 – Neal Jul 08 '15 at 02:27
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@pjs36 Correct! – YoTengoUnLCD Jul 08 '15 at 03:43