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Anderson4D.DetParametrix.Paper42_Moment.R324PaperHalfCompletedRoute

Completed one-half endpoint routes for paper Step 4(A) #

The four signed endpoint calculations (DD, DE, ED, and EE) have different dependent coordinate carriers. Their common numerical output is much smaller: a completed residual prefix, a reachable complete-budget scale on that prefix, its edge certificate, and the charge left by the first exceptional incoming head (when there is one).

This file records exactly that common output. It deliberately does not put an endpoint density, an integral identity, or an a.e. majorization into the structure. Those facts are proved by the four branch lemmas only after the corresponding signed endpoint integrations have been performed.

theorem Anderson4D.R324WithinHalfResidualPrefix.R324WithinHalfStopBeforeStepTrace.ordinaryAlong_of_first_mem_finalActive {rho : SmoothCutoff} {lam eps : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {terminal : R322ExtractionStep m} {suffix : List (R322ExtractionStep m)} {res : R324WithinHalfResidualPrefix rho lam eps pairing} {scale : Fin (m + 1) → ℝ} (trace : R324WithinHalfStopBeforeStepTrace terminal suffix res scale) (hm : 0 < m) (hfirst : ⟨0, hm⟩ ∈ finalActive pairing) :

If the first internal vertex survives the complete pairing reduction, every head before an arbitrary retained terminal has a nonzero predecessor. Consequently the literal stop trace is wholly ordinary. This is the direct incoming half of the paper's DD/DE dichotomy.

structure Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} (pairing : PartialPairing (Fin m)) (incomingMode : Z4) :

Common numerical carrier left by any of the four paper endpoint routes on one half. firstCharge is the scale-sized factor which precedes the literal ordinary-J endpoint sacrifice; direct incoming routes may take it to be their initial slot-zero budget.

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    noncomputable def Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.endpointSacrifice {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {incomingMode : Z4} (route : R324PaperHalfCompletedRoute pairing incomingMode) :

    The endpoint cost remains the literal case-by-case cost until the two halves have been spliced.

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      theorem Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.endpointSacrifice_nonneg {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {incomingMode : Z4} (route : R324PaperHalfCompletedRoute pairing incomingMode) :
      def Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.ofAlternatingTransport {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {incomingMode : Z4} {res : R324WithinHalfResidualPrefix rho lam eps pairing} (transport : res.R324WithinHalfAlternatingTransport) (terminalScale : Fin (m + 1) → ℝ) (terminalReachable : R324WithinHalfBudgetScaleReachable pairing rho C lam eps K A transport.final.state terminalScale) (terminalCertificate : R324WithinHalfEdgeCertificate transport.final.state terminalScale) (cases : R324PaperHalfEndpointCases) (firstCharge : ℝ) (hfirst : 0 ≤ firstCharge) (hcharge : ‖transport.multiplier incomingMode‖ * firstCharge ≤ terminalScale 0) :
      R324PaperHalfCompletedRoute pairing incomingMode

      Flatten a genuine completed alternating suffix into the common route carrier. The branch lemma retains transport itself for its signed identity; only its terminal numerical data are stored here.

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      • One or more equations did not get rendered due to their size.
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        noncomputable def Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.ofOutgoingTerminalPost {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {incomingMode : Z4} {res : R324WithinHalfResidualPrefix rho lam eps pairing} (outgoing : res.R324PaperOutgoingEndpointTerminal) (terminalScale : Fin (m + 1) → ℝ) (terminalReachable : R324WithinHalfBudgetScaleReachable pairing rho C lam eps K A outgoing.terminalPost.state terminalScale) (terminalCertificate : R324WithinHalfEdgeCertificate outgoing.terminalPost.state terminalScale) (cases : R324PaperHalfEndpointCases) (transportedMultiplier : ℂ) (firstCharge : ℝ) (hfirst : 0 ≤ firstCharge) (hcharge : ‖transportedMultiplier‖ * firstCharge ≤ terminalScale 0) :
        R324PaperHalfCompletedRoute pairing incomingMode

        Flatten a retained-outgoing terminal after its exact Fourier/primitive collapse. The real witness is the caller's outgoing stop; unlike a spurious identity transport, it records the actual paper route ending at terminalPost.

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        • One or more equations did not get rendered due to their size.
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          theorem Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.final_active_eq_finalActive {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} {incomingMode : Z4} (route : R324PaperHalfCompletedRoute pairing incomingMode) :

          Empty remaining schedule identifies the completed carrier with the canonical final active set.

          def Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.twoHalfTerminal {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {kappaP kappaM : PartialPairing (Fin m)} {leftMode rightMode : Z4} (leftRoute : R324PaperHalfCompletedRoute kappaP leftMode) (rightRoute : R324PaperHalfCompletedRoute kappaM rightMode) :
          R324TwoHalfTerminalData rho lam eps kappaP kappaM

          Two completed one-half routes form the terminal carrier consumed by the nested-cross Step 3 estimate.

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          • leftRoute.twoHalfTerminal rightRoute = { left := leftRoute.final, right := rightRoute.final, left_remaining := ⋯, right_remaining := ⋯, left_processed := ⋯, right_processed := ⋯ }
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            def Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.combinedCases {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {kappaP kappaM : PartialPairing (Fin m)} {leftMode rightMode : Z4} (leftRoute : R324PaperHalfCompletedRoute kappaP leftMode) (rightRoute : R324PaperHalfCompletedRoute kappaM rightMode) :

            Concatenate the two literal one-half case ledgers in the paper order LI, LO, RI, RO.

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              @[simp]
              theorem Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.leftHalfEndpointCases_combinedCases {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {kappaP kappaM : PartialPairing (Fin m)} {leftMode rightMode : Z4} (leftRoute : R324PaperHalfCompletedRoute kappaP leftMode) (rightRoute : R324PaperHalfCompletedRoute kappaM rightMode) :
              r324LeftHalfEndpointCases (leftRoute.combinedCases rightRoute) = leftRoute.cases
              @[simp]
              theorem Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.rightHalfEndpointCases_combinedCases {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {kappaP kappaM : PartialPairing (Fin m)} {leftMode rightMode : Z4} (leftRoute : R324PaperHalfCompletedRoute kappaP leftMode) (rightRoute : R324PaperHalfCompletedRoute kappaM rightMode) :
              r324RightHalfEndpointCases (leftRoute.combinedCases rightRoute) = rightRoute.cases
              theorem Anderson4D.R324WithinHalfResidualPrefix.R324PaperHalfCompletedRoute.endpointSacrifice_mul_eq_combinedProduct {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {kappaP kappaM : PartialPairing (Fin m)} {leftMode rightMode : Z4} (leftRoute : R324PaperHalfCompletedRoute kappaP leftMode) (rightRoute : R324PaperHalfCompletedRoute kappaM rightMode) :

              Exact two-half endpoint cost. No uniform eps^-8 enlargement occurs in the common route layer.

              The first exceptional incoming-head charge #

              The following is the reusable numerical calculation previously repeated in the full/full endpoint proof. The complete budget and the signed analytic trace are synchronized on the same literal incoming stop. Therefore the ordinary primitive scale of that first head is paid by the after-head slot-zero budget, and the later alternating multiplier telescopes into the terminal slot-zero scale.

              The first exceptional head scale is already contained in the complete after-head slot-zero budget. This is the paper's first-exceptional charge, before applying the ordinary-J estimate and its literal eps^-2 cost.

              theorem Anderson4D.R324WithinHalfResidualPrefix.R324IncomingExceptionalStopTraceAssembly.R324IncomingExceptionalBudgetedStopTraceAssembly.multiplier_mul_firstExceptionalScale_le_terminal {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} (pack : R324IncomingExceptionalBudgetedStopTraceAssembly pairing) (transport : (pack.data.trace.stopPrefix.afterHead pack.data.terminal pack.data.suffix ⋯).R324WithinHalfAlternatingTransport) (terminalScale : Fin (m + 1) → ℝ) (incomingMode : Z4) (htransport : ‖transport.multiplier incomingMode‖ * pack.afterHeadBudgetScale 0 ≤ terminalScale 0) (hC : 0 ≤ C) (hlam : 0 ≤ lam) (hK : 1 ≤ K) (hA : 1 ≤ A) :
              ‖transport.multiplier incomingMode‖ * pack.firstExceptionalScale ≤ terminalScale 0

              End-to-end first-exceptional charge after the literal alternating suffix. No ordinary-J sacrifice has yet been enlarged or made uniform.

              noncomputable def Anderson4D.R324WithinHalfResidualPrefix.R324IncomingExceptionalStopTraceAssembly.R324IncomingExceptionalBudgetedStopTraceAssembly.completedRouteOfIncomingExceptional {rho : SmoothCutoff} {C lam eps K A : ℝ} {m : ℕ} {pairing : PartialPairing (Fin m)} (pack : R324IncomingExceptionalBudgetedStopTraceAssembly pairing) (transport : (pack.data.trace.stopPrefix.afterHead pack.data.terminal pack.data.suffix ⋯).R324WithinHalfAlternatingTransport) (terminalScale : Fin (m + 1) → ℝ) (terminalReachable : R324WithinHalfBudgetScaleReachable pairing rho C lam eps K A transport.final.state terminalScale) (terminalCertificate : R324WithinHalfEdgeCertificate transport.final.state terminalScale) (incomingMode : Z4) (cases : R324PaperHalfEndpointCases) (htransport : ‖transport.multiplier incomingMode‖ * pack.afterHeadBudgetScale 0 ≤ terminalScale 0) (hC : 0 ≤ C) (hlam : 0 ≤ lam) (hK : 1 ≤ K) (hA : 1 ≤ A) :
              R324PaperHalfCompletedRoute pairing incomingMode

              Package a completed exceptional-incoming route once the paper's budget-synchronized alternating suffix has been constructed.

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              • One or more equations did not get rendered due to their size.
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