`BookProof.ChapterA3.upsilon_little_group_lorentz` (T : Matrix (Fin 2) (Fin 2) ℂ) (hT : T ∈ SUtwo) : Upsilon T ∈ LorentzO ∧ FixesTimeAxis (Upsilon T)

Initializing...

`BookProof.ChapterA3.upsilon_little_group_lorentz` (T : Matrix (Fin 2) (Fin 2) ℂ) (hT : T ∈ SUtwo) : Upsilon T ∈ LorentzO ∧ FixesTimeAxis (Upsilon T) · Prove2Me