∫ Утверждение Mathlib
preimage
Mathlib.MeasureTheory.Measure.QuasiMeasurePreserving
URI: https://scilib.ai/kg/mathlib#MeasureTheory.AEDisjoint.preimage
∫ Утверждение Mathlib
Mathlib.MeasureTheory.Measure.QuasiMeasurePreserving
URI: https://scilib.ai/kg/mathlib#MeasureTheory.AEDisjoint.preimage