∀ {α : Type u_1} {ε : Type u_4} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α} [inst : ENorm ε]
  [MeasureTheory.IsFiniteMeasure μ] {c : ε}, ‖c‖ₑ ≠ ⊤ → MeasureTheory.HasFiniteIntegral (fun x => c) μ