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A comment on The beauty of bitwise AND.

Re:The beauty of bitwise AND by threepipeproblm on Thursday August 04, 2016 @09:56AM (#12225481)
If b is the number of bits, shouldn't the upper bound of the sigma be b-1?
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Re:The beauty of bitwise AND by coinomega on Thursday August 04, 2016 @10:47AM (#12225853)
corrected
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