`BookProof.ChapterGaugeWeylResidual.weyl_surface_preserved_by_remnant` (θ A0 : ℝ → ℝ → ℝ) (hθ : ∀ x, Differentiable ℝ (fun s => θ s x)) (hti : TimeIndependent θ) (hA0 : A0 = fun _

Initializing...

`BookProof.ChapterGaugeWeylResidual.weyl_surface_preserved_by_remnant` (θ A0 : ℝ → ℝ → ℝ) (hθ : ∀ x, Differentiable ℝ (fun s => θ s x)) (hti : TimeIndependent θ) (hA0 : A0 = fun _ · Prove2Me