∀ {α : Type u_1} {ε : Type u_4} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α} [inst : ENorm ε] {c : ε},
  ‖c‖ₑ ≠ ⊤ → (MeasureTheory.HasFiniteIntegral (fun x => c) μ ↔ ‖c‖ₑ = 0 ∨ MeasureTheory.IsFiniteMeasure μ)