`BookProof.ChapterA3.upsilon_metric` (T : Matrix (Fin 2) (Fin 2) ℂ) (hT : T.det = 1) : (Upsilon T)ᵀ * minkowskiMat * Upsilon T = minkowskiMat

Initializing...

`BookProof.ChapterA3.upsilon_metric` (T : Matrix (Fin 2) (Fin 2) ℂ) (hT : T.det = 1) : (Upsilon T)ᵀ * minkowskiMat * Upsilon T = minkowskiMat · Prove2Me