`BookProof.PermSector.sectorOp_permOp` (n : ℕ) (σ : Equiv.Perm (Fin n)) (x : sectorDom Hs D₂ n) : sectorOp Hs D₂ A n ⟨permOp Hs n σ (x : (Hs.pow n).carrier), permOp_mem_sectorDom H

Initializing...

`BookProof.PermSector.sectorOp_permOp` (n : ℕ) (σ : Equiv.Perm (Fin n)) (x : sectorDom Hs D₂ n) : sectorOp Hs D₂ A n ⟨permOp Hs n σ (x : (Hs.pow n).carrier), permOp_mem_sectorDom H · Prove2Me