HammingWeight - crowlogic/arb4j GitHub Wiki

Given an integer N, define:

1. Shift Right:

   • $\text{ShiftRight}(N) = \text{floor}\left(\frac{N}{2}\right)$

2. Is Odd:

   • $\text{IsOdd}(N) = N - 2 \times \text{ShiftRight}(N)$