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Aggregate a bounded determinant expansion

Proved
OAI.PiExponent.LiteralAnalytic.actual_minor_bound_from_expansion

by Eyal1990 · Oct 17, 2026 · Mathlib 0df444a (Lean v4.33.1)

number-theoryopenai-pi-exponent-017

Aggregate a finite determinant expansion using a term-count bound and a common exponential bound on its summands. The definition of analyticRemainder converts the count factor into the claimed exponent.

Preamble
import Definitions.Def_OAI_NumberTheory_PiExponent_Analysis_AnalyticAggregate_RemainderData

open scoped BigOperators Topology
open Filter
open OAI.PiExponent OAI.PiExponent.DeterminantContradiction
open OAI.PiExponent.LiteralAnalytic
Formal statement
theorem OAI.PiExponent.LiteralAnalytic.actual_minor_bound_from_expansion {nu : ℝ} (d : FixedData nu) (hnu : 0 ≤ nu) {H : ℝ} (hH : 0 < H) (selection : Row d H → Column d H) (N : ℕ) (terms : Fin N → ℂ) (hexp : (actualMinor d H selection).det = ∑ i, terms i) (hcount : (N : ℝ) ≤ Real.exp ((actualRowCount d H : ℝ) * Real.log (translationTermCount d.m d.v0 H : ℝ))) (hterms : ∀ i, ‖terms i‖ ≤ Real.exp (((actualRowCount d H : ℝ) * H) * (d.analyticError + Collision.collisionRemainder (actualRowCount d H) H + max (-collisionRate d H) (-nu * ((d.base.A : ℝ) * (1 - d.base.eta) - actualMean d H))))) : ‖(actualMinor d H selection).det‖ ≤ Real.exp (((actualRowCount d H : ℝ) * H) * (d.analyticError + analyticRemainder d H + max (-collisionRate d H) (-nu * ((d.base.A : ℝ) * (1 - d.base.eta) - actualMean d H)))) := by sorry
Source
https://github.com/openai/math/blob/adc7f1241b42e322a6451854ab7e4b4c146bf78a/lean/OAI/NumberTheory/PiExponent/Analysis/LiteralAnalyticSummand.lean#L177-L199

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