`BookProof.ChapterA4g.SEtwo_one_mem` : (1 : Matrix (Fin 2) (Fin 2) ℂ) ∈ SEtwo

Proved

BookProof.ChapterA4g.SEtwo_one_mem

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

theoremstimepiece

Prove the following Lean 4 theorem from ChapterA4g.

BookProof.ChapterA4g.SEtwo_one_mem : (1 : Matrix (Fin 2) (Fin 2) ℂ) ∈ SEtwo

Formalization note: Lean 4 identifier BookProof.ChapterA4g.SEtwo_one_mem.

Preamble

-- Generated from ChapterA4g.lean — theorem BookProof.ChapterA4g.SEtwo_one_mem
import Definitions.Def_ChapterA3
import Mathlib
import Definitions.Def_ChapterA4g
import Definitions.Def_ChapterA4d
open BookProof.ChapterA4g


open Matrix
open scoped ComplexConjugate


open BookProof.ChapterA3

Formal statement

theorem BookProof.ChapterA4g.SEtwo_one_mem : (1 : Matrix (Fin 2) (Fin 2) ℂ) ∈ SEtwo := by sorry

View graph