The King Wen Permutation

A hidden mathematical structure in a 3,000-year-old Chinese text

52 cycle
|
10 cycle
|
2 cycle

The 64 hexagrams of the I Ching have two canonical orderings: the binary natural order (0–63) and the King Wen sequence (~1000 BCE). Treating the map between them as a permutation in S₆₄, its cycle decomposition yields [52, 10, 2] with zero fixed points. 81% of hexagrams are locked in a single cycle. This structure has not been previously reported in the literature.

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Key Facts

Properties of the King Wen permutation σ ∈ S₆₄

3
cycles
random expectation: 4.7
0
fixed points
no hexagram stays in place
81.25%
in one cycle
52 of 64
260
order of σ
σ²⁶⁰ = identity
3.349
mean Hamming distance
random: 3.0
3.2:1
even:odd ratio
parity of cycle positions

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The Discovery

The Journey

Cross-Disciplinary

Wave Analysis

Binary Explorations

Historical Note: The binary natural order was formalized by Shao Yong (1011–1077 CE), approximately 2,000 years after King Wen. We do not claim King Wen "rearranged" the binary order. Our analysis measures the structural distance between two independently defined orderings.