∀ {α : Type u_1} {β : Type u_2} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α}
  [inst : ConditionallyCompleteLinearOrder β] {f : α → β} [inst_1 : TopologicalSpace β] [FirstCountableTopology β]
  [OrderTopology β],
  autoParam (Filter.IsBoundedUnder (fun x1 x2 => x1 ≤ x2) (MeasureTheory.ae μ) f) ae_le_essSup._auto_1 →
    ∀ᵐ (y : α) ∂μ, f y ≤ essSup f μ