`BookProof.ChapterAbelianDiagonalCountable.diagOp_smul` (c : ℂ) (d : EllInf) : diagOp (c • d) = c • diagOp d

Proved

BookProof.ChapterAbelianDiagonalCountable.diagOp_smul

by leonardopedro · Oct 7, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterAbelianDiagonalCountable.

BookProof.ChapterAbelianDiagonalCountable.diagOp_smul (c : ℂ) (d : EllInf) : diagOp (c • d) = c • diagOp d

Formalization note: Lean 4 identifier BookProof.ChapterAbelianDiagonalCountable.diagOp_smul.

Preamble

-- Generated from ChapterAbelianDiagonalCountable.lean — theorem BookProof.ChapterAbelianDiagonalCountable.diagOp_smul
import Mathlib
import Definitions.Def_ChapterAbelianDiagonalCountable
open BookProof.ChapterAbelianDiagonalCountable


open scoped ENNReal

noncomputable section

Formal statement

theorem BookProof.ChapterAbelianDiagonalCountable.diagOp_smul (c : ℂ) (d : EllInf) : diagOp (c • d) = c • diagOp d := by sorry

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