`BookProof.SmCar.annih_occ_single` : (annih (0 : Fin 2) (occ {0})) ∅ = 1

Proved

BookProof.SmCar.annih_occ_single

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

theoremstimepiece

Prove the following Lean 4 theorem from ChapterSmCarAlgebra.

BookProof.SmCar.annih_occ_single : (annih (0 : Fin 2) (occ {0})) ∅ = 1

Formalization note: Lean 4 identifier BookProof.SmCar.annih_occ_single.

Preamble

-- Generated from ChapterSmCarAlgebra.lean — theorem BookProof.SmCar.annih_occ_single
import Mathlib
import Definitions.Def_ChapterSmCarAlgebra
import Definitions.Def_ChapterNavierStokesFockSpace
open BookProof.NavierStokesFlow.FockOfFock
open BookProof.SmCar



open Finset

variable {n : ℕ}

Formal statement

theorem BookProof.SmCar.annih_occ_single : (annih (0 : Fin 2) (occ {0})) ∅ = 1 := by sorry

View graph