Joined May 2013
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ehadoux

Emmanuel Hadoux

AI PhD. at LIP6
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Paris, France
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Posted to Check if number power of 2 over 1 year ago

I'm sorry, I may be mistaken but isn't it the opposite?
E.g :

8 -> 1000
7 -> 0111
& -> 0000

But 8 do is a power of 2 and a & (a - 1) == false in this very case.

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