`BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol` (U : Fin n → Fin n → ℂ) (a : Fin n) (hU : IsDeterministicCol U a) (Ψ : Fin n → ℂ) : offDiag U a Ψ = 0

Proved

BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol

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

theoremstimepiece

Prove the following Lean 4 theorem from ChapterReconstruct.

BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol (U : Fin n → Fin n → ℂ) (a : Fin n) (hU : IsDeterministicCol U a) (Ψ : Fin n → ℂ) : offDiag U a Ψ = 0

Formalization note: Lean 4 identifier BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol.

Preamble

-- Generated from ChapterReconstruct.lean — theorem BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol
import Mathlib
import Definitions.Def_ChapterReconstruct
open BookProof.ChapterReconstruct


open scoped BigOperators
open Finset


variable {n : ℕ}

Formal statement

theorem BookProof.ChapterReconstruct.offDiag_of_isDeterministicCol (U : Fin n → Fin n → ℂ) (a : Fin n)
    (hU : IsDeterministicCol U a) (Ψ : Fin n → ℂ) : offDiag U a Ψ = 0 := by sorry

View graph