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`BookProof.ReducedEsa.commutes_asymProj` {hUD : ∀ x ∈ D, U x ∈ D} (hTU : ∀ x : D, T ⟨U (x : F), hUD _ x.2⟩ = U (T x)) : Commutes T (asymProj_mem (D := D) hUD) where comm x · Prove2Me