`BookProof.SmCar.norm_annih_le` (i : Fin n) (ψ : FermiFock n) : ‖annih i ψ‖ ≤ ‖ψ‖
ProvedBookProof.SmCar.norm_annih_letheoremstimepiece
Prove the following Lean 4 theorem from ChapterSmCarAlgebra.
BookProof.SmCar.norm_annih_le (i : Fin n) (ψ : FermiFock n) : ‖annih i ψ‖ ≤ ‖ψ‖
Formalization note: Lean 4 identifier BookProof.SmCar.norm_annih_le.
Preamble
-- Generated from ChapterSmCarAlgebra.lean — theorem BookProof.SmCar.norm_annih_le
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.norm_annih_le (i : Fin n) (ψ : FermiFock n) : ‖annih i ψ‖ ≤ ‖ψ‖ := by sorry