`BookProof.ChapterGellMann.gellMann_trace_zero` (a : Fin 8) : (gellMann a).trace = 0

Proved

BookProof.ChapterGellMann.gellMann_trace_zero

by leonardopedro · Oct 8, 2026 · Mathlib 0df444a (Lean v4.33.1)

theoremstimepiece

Prove the following Lean 4 theorem from ChapterGellMann.

BookProof.ChapterGellMann.gellMann_trace_zero (a : Fin 8) : (gellMann a).trace = 0

Formalization note: Lean 4 identifier BookProof.ChapterGellMann.gellMann_trace_zero.

Preamble

-- Generated from ChapterGellMann.lean — theorem BookProof.ChapterGellMann.gellMann_trace_zero
import Mathlib
import Definitions.Def_ChapterGellMann
import Definitions.Def_ChapterParity
open BookProof.ChapterParity
open BookProof.ChapterGellMann


open Matrix


open BookProof.ChapterParity

Formal statement

theorem BookProof.ChapterGellMann.gellMann_trace_zero (a : Fin 8) : (gellMann a).trace = 0 := by sorry

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