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Finite collective prediction with frozen constituent variances

Fixed analytical comparison

This comparison specifies useful compression with propagated nonlinear error. The inherited-response owner derives the exact hidden history and excludes exact moment-only closure. Here a finite approximation retains five initial interface statistics; their uncertainty is an explicit initialization premise, not information supplied by formation.

Item Fixed scope
Fine model Unchanged unit C9-by-C5 support, node 9*c+j, held unit capacities, full-circle pairwise sine, x'=(-L_f*x+gamma*S(theta))/4+R*f, theta'=gamma*L_f*x/4, gamma=1/(1023*pi)
Clock/coordinates tau=(1023/1024)*t, natural child means and continuous phase lifts U,Phi; zero-mean hidden u,z and the existing helical template. Same-slot interfaces and their order remain fixed
Retained initialization Actual U0,Phi0 and five supplied estimates mhat_e of m_e(0)=sum_j(z_dj-z_cj)^2/9; 0<=mhat_e<=2, sum_e abs(mhat_e-m_e(0))<=mu. Exact mean initialization is conditional; its uncertainty must be added separately
Compressed dynamics Ten evolved real coordinates Uhat,Phihat with the same form diffusion, phase row and input, and static sine weights w_e=1-mhat_e/2; five immutable statistics, no evolved hidden coordinates or moment matrix
Primitive bounds ||u0||<=a0=31/10^9, ||z0||<=b0=601/10^10, gamma<=g=1/3000, mu<=1/10^17. The existing acquired source lies within these norm bounds; it does not supply the five statistics or this uncertainty guarantee
Input and horizon The unchanged 15-ramp/15-plateau finite-observation word, same supplied input for fine and compressed models, duration 15.00015<16. Prove uniform bounds on the enlarged horizon T=16; no new word, source replay or altered response
Observation and target Uniform Euclidean mean-form error over the word, with lifted-phase error and actual signed work retained. Require the new intrinsic error envelope to be less than one hundredth of the existing carrier envelope on these primitive bounds
Domain and identity Retain the original actual-word winding and initialization hypotheses; rebuild hidden transport and circular collar. Transfer a predicted mean winding only with its strict phase-gap margin. General identities do not certify formation or arbitrary-input winding retention
Reduction 10 evolved coordinates plus 5 static statistics versus 90 evolved fine coordinates. This is a state-count reduction; no elapsed-time speedup, exact nonlinear closure or independent access to initialization is assumed
Evidence budget Exact rational inequalities and shared outward trigonometric constants; independent static edge and storage controls. No trajectory, source assessment, reserved-response evaluation, physical data or fitted coefficients

The comparison concerns intrinsic mathematical approximation error at common initial means. It does not reduce separately supplied preparation, measurement, clock or input errors. A proof may close this conditional compression gate without admitting an operational forecast for the acquired source.

Result and mathematical scope

Declaration 269c5ccc fixes the comparison above. Five static interface variances suffice for a conditional finite approximation with ten evolved coordinates. On the declared primitive bounds, its uniform intrinsic mean-form error is below 1.5e-20, and its certified envelope is less than one hundredth of the carrier envelope. Both statements concern exact continuous solutions with matched initial means, not numerical solver accuracy, a resolved nonzero signal or an observed physical response.

The improvement comes from retaining initial phase dispersion and bounding its subsequent drift with the exact hidden-history identity. No hidden state is evolved in the approximation. The declaration's coarse norm prior does not supply the five estimates or exact collective initialization. The subsequent preparation-aware result recovers the existing preparation's separate form and phase bounds, which do admit zero estimates with the required uncertainty. A carrier prediction carried from the known attachment means also avoids requiring an observed microstate at the start of the word. This source-specific conclusion does not change the frozen declaration or the containing-class obstruction below.

1. Retained state and approximate law

Orient the five outer edges c -> d, let B have tail -1 and head +1, and use L=L5. For the actual initial hidden state define

\[ m_e^0=\frac19\sum_{j=0}^8(z_{dj}(0)-z_{cj}(0))^2,\qquad w_e=1-\widehat m_e/2. \tag{1} \]

The five estimates are immutable parameters. Their joint error satisfies sum_e |mhat_e-m_e^0|<=mu. They encode relative internal phase spread across the fixed same-slot interfaces; they do not reconstruct the fine state, identity or event admission. They are invariant under a common phase shift and a common cyclic slot relabeling. Independently changing slot registration changes the interface and is outside this comparison.

The reduced initial-value problem is

\[ \widehat U'=(-L\widehat U+\gamma S_w(\widehat\Phi))/4+f, \qquad \widehat\Phi'=\gamma L\widehat U/4,\qquad S_w(\Phi)=-B\,[w\mathbin\odot\sin(B^T\Phi)]. \tag{2} \]

Initialize (Uhat,Phihat)=(U0,Phi0). This is the carrier law plus the previously derived quadratic correction evaluated at the frozen variances. It does not change the fine law. Since 0<=mhat_e<=2, the weights lie in [0,1] and S_w is globally Lipschitz with constant at most four in the Euclidean norm. Thus prescribed piecewise-continuous f defines a unique continuous solution; switches do not jump the state.

Equation (2) uses ten evolving real coordinates and five static statistics, in place of 90 evolving fine coordinates. Common conserved means are counted in both descriptions. The input program, graph and initialization certificate are external data in both. This count claims neither minimum dimension nor measured runtime improvement. The exact nonlinear moment counterexamples remain valid: (2) is a bounded approximation, not an exact quotient.

2. Hidden drift without a hidden solver

For admitted nonnegative primitives a0,b0,g,T use the shared hidden transport:

\[ s=2gT<1,\qquad A=\frac{a_0+s b_0}{1-s^2},\qquad Z=\frac{b_0+s a_0}{1-s^2}. \tag{3} \]

These bound the actual hidden norms uniformly. The live phase row gives ||z(t)-z0||<=2gTA. A stronger bound follows from the exact hidden history: E(t)=exp(-t L_f/4) is a self-adjoint positive contraction, so ||I-E(t)||<=1; also ||G(Phi,z)||<=8||z||. Therefore

\[ \sup_{0\le t\le T}\|z(t)-z_0\|\le D:=\min\{2gTA,\;g a_0+2g^2TZ\}. \tag{4} \]

No heat exponential, fine trajectory or hidden history needs evaluation to use (4). Form diffusion controls the integrated influence of the initial hidden form; replacing that influence by its peak times T is unnecessarily loose here. Both bounds include hidden initialization and actual nonlinear forcing. Uniform-child input still affects the collective phase history, although it does not directly force the hidden row.

Let D_o map the 45 hidden phases to their 45 outer-edge differences. Then ||D_o||<=2. Difference of squared norms and Cauchy-Schwarz give

\[ \sum_e|m_e(t)-m_e^0| \le\frac19\|D_o(z(t)-z_0)\|\,\|D_o(z(t)+z_0)\| \le\frac49D(Z+b_0). \tag{5} \]

This is an a priori drift bound for the actual variances, not an equation that sets their derivatives to zero.

3. Propagated nonlinear forecast error

Write the actual mean row as (2) evaluated at the actual U,Phi, plus r(t). The inherited quadratic correction, its cubic remainder, (5), and the initial variance uncertainty imply

\[ \|r(t)\|_2\le\|r(t)\|_1\le \rho_c:=\frac g9D(Z+b_0)+\frac{2g}{27}Z^3+\frac g4\mu. \tag{6} \]

The three terms respectively account for variance drift, discarded higher phase moments and initialization error. In particular, a supplied variance estimate cannot silently replace its missing error certificate. The bound uses the actual nonlinear hidden state and is uniform in its allowed initialization and the collective history.

Let E_U,E_Phi be uniform Euclidean differences between actual and reduced means. Heat contraction in the form row and the Lipschitz bound of S_w give E_U<=T rho_c+k E_Phi, E_Phi<=k E_U, with k=gT. Hence

\[ E_U\le\frac{T\rho_c}{1-k^2},\qquad E_\Phi\le\frac{kT\rho_c}{1-k^2}. \tag{7} \]

This propagates the error through the coupled phase history; it does not freeze Phi or compare only instantaneous rates. The existing carrier bound uses rho_0=gZ^2/9 in precisely the same denominator. For Z>0 the ratio of the certified envelopes obeys

\[ \frac{\rho_c}{\rho_0} =\frac{D(Z+b_0)}{Z^2}+\frac23Z+\frac{9\mu}{4Z^2}. \tag{8} \]

The baseline is that carrier's quadratic-in-Z departure envelope. The smaller pointwise cubic bound with the actual live variances still requires hidden information at every time; it is not an existing compressed forecast. Here the extra drift and initialization terms pay for removing that access.

On an exact zero-hidden carrier with exact statistics, both errors vanish; there is no gain ratio to report. For general initial collective errors e_U,e_Phi, the bounds instead are

\[ E_U\le\frac{e_U+k e_\Phi+T\rho_c}{1-k^2},\qquad E_\Phi\le\frac{e_\Phi+k e_U+kT\rho_c}{1-k^2}. \tag{9} \]

Their common initialization contribution is not reduced. Clock, input, sensor and numerical integration errors are absent from (7), and require their own terms when consumed. No numerical integrator is introduced here.

4. Fixed-budget inequalities, identity and work

The declaration's loose bounds contain the original acquired-source norm priors by the existing source inequalities. Exact rational arithmetic in (3)-(7) gives the conservative upper bounds

Quantity Bound in the declared structural coordinates
Hidden form A <3.2e-8
Hidden phase Z <6.1e-8
Hidden phase drift D <1.1e-11
Residual rho_c, including mu=1e-17 <9e-22
Uniform mean-form error E_U <1.5e-20
Uniform lifted-phase error E_Phi <8e-23
New/carrier intrinsic envelope <1/100

The last line compares envelopes built from the same primitive bounds, not the actual error of either model; the latter can vanish. The declared uncertainty premise is needed throughout. The unchanged raw form-reading allowance 1e-14 is much larger than both intrinsic bounds, so this gain does not establish improved physical resolution or a detected correction.

The hidden circular observer is retained because 2Z<pi/2. The actual input word, source and complete fine law are unchanged, so the whole-history identity proof continues to apply. It is not inferred from the reduced model. For its mean prediction, the original word has principal mean gaps at most 7/5+1/10+2E, where E=2g/100+2g^2T. Adding the edge prediction error 2E_Phi still leaves a strictly positive margin to pi/2 (greater than 7/100 under the declared bounds). Thus the predicted mean winding agrees throughout that word. It is not a reconstructed nine-slot fine state. Arbitrary new inputs require their own outer-identity argument.

The approximation has its own weighted storage

\[ \widehat H=\tfrac12\widehat U^TL\widehat U+ \sum_e w_e[1-\cos(B^T\widehat\Phi)_e],\qquad \widehat H'=-\tfrac14\|L\widehat U\|^2+(L\widehat U)^Tf. \tag{10} \]

This identity follows from the two live reduced rows. It is not the actual fine storage or proof that the signed hidden exchange is passive. The true fine external power remains 9(LU)^T f. Therefore the difference between its work and the reduced prediction 9 integral (L Uhat)^T f is at most

\[ 36 E_U\int_0^{T_{obs}}\|f(t)\|_1\,dt. \tag{11} \]

The same allowance controls integrals of absolute value and positive part of the total external power, since these functions are 1-Lipschitz. It does not transfer a sum of absolute or positive powers taken separately at fine nodes: hidden contributions cancel only before that operation. The original word's finite input/work bounds remain with its owner. Actual hidden loss is still bounded by 16TA^2; neither the approximation nor (11) removes that loss or preparation/event work.

5. Initialization debt and verification

The five initial variances are derived statistics, not five newly supplied fundamental laws. Nevertheless their availability does not follow from a norm certificate. For example, at U0=0 and the same outer winding-one mean phases, compare u0=0,z0=0 with u0=0 and only child zero's hidden phase (a,-a,0,...,0), where a=2^-26. Both obey the declaration's hidden norm bounds and the original larger inference-class collars. The nonzero preparation has m_e^0=2a^2/9 on each incident outer edge and zero on the others. Their variance vectors differ in l1 by 4a^2/9>2e-17, so no single estimate from just those common means and norm bounds can satisfy the declared mu<=1e-17 for both.

Their exact initial corrections also differ by [gamma sin(2pi/5)(1-cos a)/18]*(0,1,0,0,-1). This is a containing-class information obstruction, not a claim that both preparations were acquired, or an impossibility of learning from additional finite observations. It does not replace a forecast-error proof with an instantaneous difference.

The independent controls use shared hidden transport and exact arithmetic, reconstruct interface currents and storage from edges, and check the drift and coupled error inequalities and initialization obstruction. Frozen evidence and producers are preserved. No response has been replayed and no new runtime law or public solver has been installed.

The conditional reduction meets its state and error criteria. The initialization result separately admits a carrier forecast for the actual prepared source by retaining information lost in this comparison's coarse norm prior. At that resolution, no additional five-statistic measurement is required. The larger-class observation obstruction remains scoped to its own prior; independent physical preparation, sensors and numerical execution retain their separate obligations. The sole queue owns further work. Neither result identifies a physical force or material constituent.