∀ {α : Type u_1} {β : Type u_2} {ε : Type u_3} {mα : MeasurableSpace α} [inst : TopologicalSpace ε]
  [inst_1 : ContinuousENorm ε] {l : Filter α} [inst_2 : MeasurableSpace β] {e : α → β},
  MeasurableEmbedding e →
    ∀ {f : β → ε} {μ : MeasureTheory.Measure β},
      MeasureTheory.IntegrableAtFilter f (Filter.map e l) μ ↔
        MeasureTheory.IntegrableAtFilter (f ∘ e) l (MeasureTheory.Measure.comap e μ)