`BookProof.ChapterA3m.swap13_spinGenDiag_comm` (μ ν : Fin 4) : swap13 * spinGenDiag3 μ ν = spinGenDiag3 μ ν * swap13

Initializing...

`BookProof.ChapterA3m.swap13_spinGenDiag_comm` (μ ν : Fin 4) : swap13 * spinGenDiag3 μ ν = spinGenDiag3 μ ν * swap13 · Prove2Me