Prove2Me

`BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level` (n : ℕ) (hn : 0 < n) (c : ℝ) : (volume : Measure (Fin n → ℝ)) {ξ : Fin n → ℝ | ∑ i, ξ i = c} = 0

Proved
BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level

by leonardopedro · Oct 18, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterNavierStokesFockParcels.

BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level (n : ℕ) (hn : 0 < n) (c : ℝ) : (volume : Measure (Fin n → ℝ)) {ξ : Fin n → ℝ | ∑ i, ξ i = c} = 0

Formalization note: Lean 4 identifier BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level.

Preamble
-- Generated from ChapterNavierStokesFockParcels.lean — theorem BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level
import Mathlib
import Definitions.Def_ChapterNavierStokesFockParcels
import Definitions.Def_ChapterNavierStokesAffineFiberEsa
import Definitions.Def_ChapterNavierStokesFockLagrangian
open BookProof.NavierStokesFlow
open BookProof.NavierStokesFlow.FockLagrangian


open MeasureTheory



open FullEsa FockContinuum

variable {Ω : Type*} [MeasurableSpace Ω]
Formal statement
theorem BookProof.NavierStokesFlow.FockLagrangian.volume_sum_level (n : ℕ) (hn : 0 < n) (c : ℝ) :
    (volume : Measure (Fin n → ℝ)) {ξ : Fin n → ℝ | ∑ i, ξ i = c} = 0 := by sorry

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