Paper IX visual guide · Visual 17 of 23

The normalization loss is a real boundary

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The original Euler coefficient is \(E_{Nn}^{(N,j)}=j!C_{N,j}(n)\). Multiplication by \(j!\) changes the available \(p\)-adic precision. That change cannot be discarded outside the unit-factorial window.

Take \(p=3\), \(N=6\), \(j=3\), and compare rows one and two. Exact inversion gives

\[ C_{6,3}(1)=-\frac1{84},\quad C_{6,3}(2)=\frac{703}{5460},\quad C_{6,3}(2)-C_{6,3}(1)=\frac{64}{455}. \]
A factorial changes the three-adic difference valuation
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The normalized difference has value 64/455 and valuation zero. Multiplication by the address factorial gives original Euler difference 384/455 and valuation one. The dashed level is one. This example concerns width six and address three.

Retained normalization witness
QuantityExact value
C1-1/84
C2703/5460
difference64/455
original_difference384/455
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normalized difference original Euler difference
01
3-adic valuation
64/455
384/455

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Neither \(64\) nor \(455\) is divisible by three, so the normalized difference has valuation zero. The original coefficient difference is \(3!\cdot64/455=384/455\), of valuation one.

This is the counterexample behind the corrected factorial-loss statement. A bound for the original Euler normalization must lose \(v_p(j!)\) when translated to \(C_{N,j}\). For \(0\le j<p\), that loss is zero. The distinction concerns which sequence the theorem measures, not a numerical weakness of the calculation.

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The full edition has 23 sections and 20 figures, including eight worked examples. The older visual README describes 15 sections and 12 figures. Original wording, equations and finite-check scope are retained. Descriptions and data tables are reading aids. This conversion renders existing figure PDFs without rebuilding TeX, running the mathematical generators, auditing proofs or compiling Lean.

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