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Akiva Weinberger
Akiva Weinberger
2:36 PM
$f:\Bbb Q\to\Bbb R$ defined by $f(x)=-1$ if $x<\sqrt2$ and $f(x)=1$ if $x>\sqrt2$
 
HyperNeutrino
HyperNeutrino
2:47 PM
:47551070test
 

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