`BookProof.ChapterPauliFundamental.GZ_traceOrth` : ∀ S T : Finset (Fin 4), (GZ S * (GZ T)ᵀ).trace = if S = T then 4 else 0

Initializing...

`BookProof.ChapterPauliFundamental.GZ_traceOrth` : ∀ S T : Finset (Fin 4), (GZ S * (GZ T)ᵀ).trace = if S = T then 4 else 0 · Prove2Me