`BookProof.ChapterGravityPolymomentum.calS_eq` (hv : minkSq v = -1) (hS : IsSpatial v S) (hTc : IsSpatial v Tc) (hSsymm : Sᵀ = S) (hStraceless : (metric * S).trace = 0) (hTcanti :

Initializing...

`BookProof.ChapterGravityPolymomentum.calS_eq` (hv : minkSq v = -1) (hS : IsSpatial v S) (hTc : IsSpatial v Tc) (hSsymm : Sᵀ = S) (hStraceless : (metric * S).trace = 0) (hTcanti : · Prove2Me