∀ {G : Type u_1} [inst : MeasurableSpace G] [inst_1 : Group G] [MeasurableMul₂ G] (μ : MeasureTheory.Measure G)
  [MeasureTheory.SFinite μ] [MeasurableInv G] [μ.IsMulLeftInvariant] (g : G),
  μ.AbsolutelyContinuous (MeasureTheory.Measure.map (fun h => g / h) μ)