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Finite accepted overlap to original hole mass

Lax342547.FiniteCollision · concepts/Lax342547/FiniteCollision.lean · lax-342547

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    Natural Language Statement

    Lemma

    Independent parameter laws, original key-indexed record partitions and a proved local cell bound give an actual-mass collision inequality. The quantitative discarded-cell term retains the key-space and record counts.

    Concept map
    107 concepts
    100%
    Exact-image bounds for independent affinecolumnsOrdered atom products in the actualgradient formPoint atoms and finite flavor distributionsSparse unselected primal vectors in barredspaces lie in the pinsBarred response spaces and the actualobstruction rank budgetCompression preserving allowed pointmoments and the actual cut domainThe exact space of binary base momentsRank control for the frozen baseline onprimal inputsFormal ordered product bits realizesymmetric correctionsBounded allowed derivatives preserving theactual linearized responseActual-mass averaging over retainedrecord-cell pairsSimultaneous assembly of opposite endpointsand reciprocal unit rolesAllowed channel changes and the actual tableinjection testsRank-controlled factorization throughallowed orthogonal channelsExplicit pruning and scalar agreementexponent marginsPruning small unary record cellsA bounded-rank pure correction for theactual scalar recipeConcrete cut-space testers and the orderedmixer formConcrete coordinates, quadratic testers, andthe self-Gram formNumerical recipes prescribe the concretegradients on witness atomsThe affine minus-column law at a fixed plusframeExact conditioning costs and recovery offinite probability massesCompression that fixes pin/key vectors andpreserves target matricesCut profiles and the constant kernelThe full linearized response on pairs ofactual cut profilesFull response obstructions are effectiveprofiles plus selected atomsExact image pins in nominal coefficientspacesFinite accepted overlap to original hole massFinite linear images and their uniform-lawdensity boundsActual gradient agreement and matched keysproduce all four cross holesAmbient symmetries and frame marginalsFresh key directions are independent modulotable spacesThe simultaneous gradient corrections retainevery frozen pin and key entryBaseline bilinear extensions retaining allfrozen rows and columnsWhole-space gradient realization preservingthe actual frozen entriesBaseline contractions on the selected atomsAll four whole-space gradient equations fromassembled channel changesThe symmetric binary gradient formDeterministic whole-space gradientrealization from the genuine recipehypothesesGram-conditioned columns and theirrank-failure probabilityTwo-sided Gram normalization forindividually injective framesThe binary hole relationPaying the reference-image conditioning anddimension costsUniform injective frames and channeltranspose failureAccepted key subprobabilities and uniformoverlapFresh point-ray spans are disjoint from thenominal table spacesLow-rank Boolean moments have boundedlabel supportTriangle relations separate into individuallabel blocksBoolean point moments with restricted basecoordinatesThe 3K+28 baseline bound in the actualnominal coordinatesPrimal blocks of the nominal spaces andtheir bounded table partPure corrections realized by actual nonlinearchannel productsEndpoint projections of paired pure-responseannihilatorsActual paired-witness key spaces satisfy thebaseline hypothesesBinary prescriptions at all endpoints of apaired scalar recipeFull paired witness lists and scalar recipeequationsIndependent parameter averaging withopposite-dependent original cellsSparse pin exclusions with arbitrary basecoefficientsSparse residual contractions belong to theactual primal pinsFinite primal-channel records with the paperbit count and four-hole implicationRetractions with bounded rank on theprimal inputsExact images mixing independent injectiveframesJoint minus images after exposing severalplus framesPrimal projections and preservation ofeffective spacesPure obstructions on the actual pair of cutprofilesWalsh bounds for independent image lawsand separated phasesCompression on the actual barred nominalquotientsExtracting fresh label coefficients throughpin quotientsRank of a tensor killed in two quotientspacesRank-controlled pure forms on the actualbarred quotientsBounded baselines for both actual crossorientationsActual frame observations realize thenominal channel contractionsRaw matrix frames and their tensorrealizationThe finite uniform raw-vertex lawOriginal retained-cell laws from finite PMFsNonlinear channel realization of the actualwhole-space recipe residualGradient residuals vanish on effective profilesand selected atomsCoupled scalar recipes give consistent atomgradientsKey-indexed original record cellsJoint reference image caps across both signsand all drawsThe full reference cap for exact pin eventsRemoving selected atoms leaves onlyunselected component labelsThe bounded pure remainder of an actualscalar recipeMatrix representations and the boundedresidual rank ingredientsUnrestricted linearized solutions for actualscalar recipesRank loss under restriction of a bilinear formImage caps inside original retained cellsSelected tensor blocks of actual pureobstructionsA selected affine ray determines its momentblockSubtracting selected atoms preserves pureannihilationSelected label coefficients agree across thecut profileInterpolation of finitely many binary selectorlabelsNumerical cross tables, injection flags, andunary admissibilityUnselected sparse vectors cannot concealfresh key coefficientsA uniform label budget for all sparse pinvectorsLow-rank tester routing along tag starsConsistent symmetric binary prescriptions ontwo witness listsTable contractions on effective profiles andtheir full extensionsTable coordinates and private channelcomplementsMajority intersections in the cyclic taggeometryExplicit low-rank matrices for thewhole-space gradient targetThe fifteen-rank witness tester targetPure bilinear responses detect quotienttensorsQuotient extractors isolate individual tensorlabel blocksWell-defined channel contractions onprojected tensor spacesOrthogonality and finite Walsh correlationboundsWitness atoms and their numerical testerrecords
    Proven claimDefinitionThis conceptRelated conceptA → B: B builds on A
    Evidence

    This concept declares 4 statements. Each proof establishes one of them relative to its assumptions.

    Lean source view on GitHub

    1import Lax342547.RecordCollision
    2import Lax342547.ParameterCellAveraging
    3import Lax342547.CollisionExponents
    4
    5/-!
    6---
    7title: Finite accepted overlap to original hole mass
    8type: lemma
    9---
    10Independent parameter laws, original key-indexed record partitions and a proved local cell bound give an actual-mass collision inequality. The quantitative discarded-cell term retains the key-space and record counts.
    11-/
    12
    13namespace Lax342547.FiniteCollision
    14
    15open Lax342547.RecordCollision Lax342547.KeyMeasures Lax342547.CellAveraging
    16open Lax342547.RetainedImages Lax342547.ParameterCellAveraging Lax342547.CollisionPruning
    17
    18noncomputable def acceptedDensity {A Ω Q : Type} [Fintype A] [Fintype Ω]
    19 (p : A → ℝ) (ρ : Ω → ℝ) (key : A → Ω → Q) (accept : A → Ω → Prop) : Q → ℝ :=
    20 fun q => ∑ x, p x * keyMass ρ (key x) (accept x) q
    21
    22axiom average_sub {A B : Type} [Fintype A] [Fintype B]
    23 (p : A → ℝ) (q : B → ℝ) (f g : A → B → ℝ) :
    24 average p q (fun x y => f x y - g x y) = average p q f - average p q g
    25
    26axiom independent_key_overlap {A B ΩA ΩB Q : Type} [Fintype A] [Fintype B]
    27 [Fintype ΩA] [Fintype ΩB] [Fintype Q] [Nonempty Q]
    28 (p : A → ℝ) (q : B → ℝ) (α : ΩA → ℝ) (β : ΩB → ℝ)
    29 (keyA : A → ΩA → Q) (keyB : B → ΩB → Q)
    30 (acceptA : A → ΩA → Prop) (acceptB : B → ΩB → Prop) :
    31 uniformOverlap (acceptedDensity p α keyA acceptA) (acceptedDensity q β keyB acceptB) =
    32 Fintype.card Q * average p q (fun x y => ∑ z,
    33 keyMass α (keyA x) (acceptA x) z * keyMass β (keyB y) (acceptB y) z)
    34
    35axiom averaged_record_pruning {A B ΩA ΩB Q C D : Type}
    36 [Fintype A] [Fintype B] [Fintype ΩA] [Fintype ΩB]
    37 [Fintype Q] [Nonempty Q] [Fintype C] [Fintype D]
    38 (p : A → ℝ) (q : B → ℝ) (α : ΩA → ℝ) (β : ΩB → ℝ)
    39 (keyA : A → ΩA → Q) (keyB : B → ΩB → Q)
    40 (recordA : A → B → ΩA → C) (recordB : B → A → ΩB → D)
    41 (acceptA : A → ΩA → Prop) (acceptB : B → ΩB → Prop) (τ : ℝ)
    42 (hp : ∀ x, 0 ≤ p x) (hq : ∀ y, 0 ≤ q y)
    43 (hpsum : ∑ x, p x = 1) (hqsum : ∑ y, q y = 1)
    44 (hα : ∀ a, 0 ≤ α a) (hβ : ∀ b, 0 ≤ β b)
    45 (hαsum : ∑ a, α a ≤ 1) (hβsum : ∑ b, β b ≤ 1) (hτ : 0 ≤ τ) :
    46 uniformOverlap (acceptedDensity p α keyA acceptA) (acceptedDensity q β keyB acceptB) -
    47 Fintype.card Q * average p q (fun x y => retainedPairs
    48 (fun zc : Q × C => keyRecordMass α (keyA x) (recordA x y) (acceptA x) zc.1 zc.2)
    49 (fun zd : Q × D => keyRecordMass β (keyB y) (recordB y x) (acceptB y) zd.1 zd.2)
    50 (fun zc zd => zc.1 = zd.1) τ) ≤
    51 Fintype.card Q * (Fintype.card C + Fintype.card D : ℝ) * τ
    52
    53axiom finite_collision_lower {A B ΩA ΩB Q C D : Type}
    54 [Fintype A] [Fintype B] [Fintype ΩA] [Fintype ΩB]
    55 [Fintype Q] [Nonempty Q] [Fintype C] [Fintype D]
    56 (p : A → ℝ) (q : B → ℝ) (α : ΩA → ℝ) (β : ΩB → ℝ)
    57 (keyA : A → ΩA → Q) (keyB : B → ΩB → Q)
    58 (recordA : A → B → ΩA → C) (recordB : B → A → ΩB → D)
    59 (acceptA : A → ΩA → Prop) (acceptB : B → ΩB → Prop)
    60 (H : ΩA → ΩB → Prop) (τ ε : ℝ)
    61 (hp : ∀ x, 0 ≤ p x) (hq : ∀ y, 0 ≤ q y)
    62 (hpsum : ∑ x, p x = 1) (hqsum : ∑ y, q y = 1)
    63 (hα : ∀ a, 0 ≤ α a) (hβ : ∀ b, 0 ≤ β b)
    64 (hαsum : ∑ a, α a ≤ 1) (hβsum : ∑ b, β b ≤ 1) (hτ : 0 < τ) (hε : 0 ≤ ε)
    65 (hloc : ∀ x y zc zd, zc.1 = zd.1 →
    66 τ ≤ keyRecordMass α (keyA x) (recordA x y) (acceptA x) zc.1 zc.2 →
    67 τ ≤ keyRecordMass β (keyB y) (recordB y x) (acceptB y) zd.1 zd.2 → ε ≤
    68 pairEventMass (conditionalLaw α (fun a => acceptA x a ∧ (keyA x a, recordA x y a) = zc))
    69 (conditionalLaw β (fun b => acceptB y b ∧ (keyB y b, recordB y x b) = zd)) H) :
    70 ε * (uniformOverlap (acceptedDensity p α keyA acceptA) (acceptedDensity q β keyB acceptB) -
    71 Fintype.card Q * (Fintype.card C + Fintype.card D : ℝ) * τ) / Fintype.card Q ≤
    72 pairEventMass α β H
    73
    74end Lax342547.FiniteCollision
    75
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