`BookProof.NavierStokesFlow.AffineFiber.hFun_add` (S : ShiftData ι) (X Y : ι → ℂ) (β : ι) : S.hFun (fun α => X α + Y α) β = S.hFun X β + S.hFun Y β

Proved

BookProof.NavierStokesFlow.AffineFiber.hFun_add

by leonardopedro · Oct 9, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterNavierStokesAffineFiberEsa.

BookProof.NavierStokesFlow.AffineFiber.hFun_add (S : ShiftData ι) (X Y : ι → ℂ) (β : ι) : S.hFun (fun α => X α + Y α) β = S.hFun X β + S.hFun Y β

Formalization note: Lean 4 identifier BookProof.NavierStokesFlow.AffineFiber.hFun_add.

Preamble

-- Generated from ChapterNavierStokesAffineFiberEsa.lean — theorem BookProof.NavierStokesFlow.AffineFiber.hFun_add
import Mathlib
import Definitions.Def_ChapterNavierStokesAffineFiberEsa
import Definitions.Def_ChapterNavierStokesHermiteFarisLavine
import Definitions.Def_ChapterNavierStokesShiftHamiltonian
import Definitions.Def_ChapterStoneResolvent
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow.ShiftHamiltonian
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow.AffineFiber


open scoped ENNReal



open LpNat BookProof.FarisLavine IkebeKato HermiteFarisLavine ShiftHamiltonian

variable {ι : Type*}

variable {F : Type*} [NormedAddCommGroup F] [InnerProductSpace ℂ F] {D : Submodule ℂ F}
open ShiftHamiltonian

Formal statement

theorem BookProof.NavierStokesFlow.AffineFiber.hFun_add (S : ShiftData ι) (X Y : ι → ℂ) (β : ι) :
    S.hFun (fun α => X α + Y α) β = S.hFun X β + S.hFun Y β := by sorry

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