Spectral construction: millions of tracked parameters and uninstantiated thresholds

Family 178; selected construction addendum, 9 October 2026 Australia/Brisbane. Source fd4aeeb2ee4fc729c18d98444fed42fd0529eeeb.

Read full introduction, setup and algorithm; selected accounts, exact-repair theorem and affine seed enumeration were also read. Fixed a=1/10000 implies 3,333,334 auxiliary points and 6,666,668 signed auxiliary points during early/cleanup phases. This is a parameter count, not a moment order, complexity exponent or mandatory simultaneous-memory allocation. Repair enumerates P squared seeds with an unselected sufficiently-large fixed exponent. n0(d), kd and remaining parameter margins are not numerically instantiated. The theorem outputs an adjacency list at sufficiently large even orders for fixed degree, not joint-polynomial degree/order or local-query access. The exact finite acceptance checker remains useful independently of a full constructor. No family formal scope is listed, no independent proof check was run, and full construction/proof review remains pending. Dossier 036 is revised.

Exact sections read

• preprints/Deterministic-nonbipartite-Ramanujan-graphs-in-every-fixed-degree-September-23-2026/build/sections/introduction.tex: full introduction.
• preprints/Deterministic-nonbipartite-Ramanujan-graphs-in-every-fixed-degree-September-23-2026/build/sections/setup.tex: full parameter hierarchy.
• preprints/Deterministic-nonbipartite-Ramanujan-graphs-in-every-fixed-degree-September-23-2026/build/sections/accounts.tex: lines 1–115.
• preprints/Deterministic-nonbipartite-Ramanujan-graphs-in-every-fixed-degree-September-23-2026/build/sections/algorithm.tex: full algorithm/bit-model section.
• preprints/Deterministic-nonbipartite-Ramanujan-graphs-in-every-fixed-degree-September-23-2026/build/sections/repair.tex: lines 280–335 and 724–764.

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