`BookProof.PermSector.good_swap0` : ∀ (n : ℕ) (p : Fin (n + 1)), Good Hs D₂ A D (n + 1) (swap0 (domSpace Hs D₂) (n + 1) p) (swap0 Hs (n + 1) p)

Initializing...

`BookProof.PermSector.good_swap0` : ∀ (n : ℕ) (p : Fin (n + 1)), Good Hs D₂ A D (n + 1) (swap0 (domSpace Hs D₂) (n + 1) p) (swap0 Hs (n + 1) p) · Prove2Me