`BookProof.ChapterA3.toC_one` : toC (1 : Matrix (Fin 4) (Fin 4) ℝ) = 1

Proved

BookProof.ChapterA3.toC_one

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

theoremstimepiece

Prove the following Lean 4 theorem from ChapterA3b.

BookProof.ChapterA3.toC_one : toC (1 : Matrix (Fin 4) (Fin 4) ℝ) = 1

Formalization note: Lean 4 identifier BookProof.ChapterA3.toC_one.

Preamble

-- Generated from ChapterA3b.lean — theorem BookProof.ChapterA3.toC_one
import Mathlib
import Definitions.Def_ChapterA3b
import Definitions.Def_ChapterA3
open BookProof.ChapterA3


open Matrix
open scoped ComplexConjugate

Formal statement

theorem BookProof.ChapterA3.toC_one : toC (1 : Matrix (Fin 4) (Fin 4) ℝ) = 1 := by sorry

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