`BookProof.ChapterEulerStochastic.Mmat_preservesProb` (a b : ℝ) : PreservesProb (Mmat a b)

Proved

BookProof.ChapterEulerStochastic.Mmat_preservesProb

by leonardopedro · Oct 8, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterEulerStochastic.

BookProof.ChapterEulerStochastic.Mmat_preservesProb (a b : ℝ) : PreservesProb (Mmat a b)

Formalization note: Lean 4 identifier BookProof.ChapterEulerStochastic.Mmat_preservesProb.

Preamble

-- Generated from ChapterEulerStochastic.lean — theorem BookProof.ChapterEulerStochastic.Mmat_preservesProb
import Mathlib
import Definitions.Def_ChapterEulerStochastic
open BookProof.ChapterEulerStochastic


open scoped Matrix BigOperators

Formal statement

theorem BookProof.ChapterEulerStochastic.Mmat_preservesProb (a b : ℝ) : PreservesProb (Mmat a b) := by sorry

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