Prove2Me

`BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase` : ContDiffOn ℝ (⊤ : ℕ∞) sbesselBase {r : ℝ | r ≠ 0}

Proved
BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase

by leonardopedro · Oct 10, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterSphericalBesselODE.

BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase : ContDiffOn ℝ (⊤ : ℕ∞) sbesselBase {r : ℝ | r ≠ 0}

Formalization note: Lean 4 identifier BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase.

Preamble
-- Generated from ChapterSphericalBesselODE.lean — theorem BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase
import Mathlib
import Definitions.Def_ChapterSphericalBesselODE
import Definitions.Def_ChapterSphericalBessel
open BookProof.ChapterSphericalBessel
open BookProof.ChapterSphericalBesselODE



open BookProof.ChapterSphericalBessel
Formal statement
theorem BookProof.ChapterSphericalBesselODE.contDiffOn_sbesselBase : ContDiffOn ℝ (⊤ : ℕ∞) sbesselBase {r : ℝ | r ≠ 0} := by sorry

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