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Theorems · Theorem · measure theory

MeasureTheory.lintegral_one

∀ {α : Type u_1} {m : MeasurableSpace α} {μ : MeasureTheory.Measure α}, ∫⁻ (x : α), 1 ∂μ = μ Set.univ
Defined in
Mathlib.MeasureTheory.Integral.Lebesgue.Basic
Cited by
14 results in Mathlib
Foundations
Depth 196 from the axioms · uses propext, Classical.choice, Quot.sound

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

ProbabilityTheory.setLIntegral_preCDF_fst · cited by 4ProbabilityTheory.setLInt…ProbabilityTheory.preCDF_le_one · cited by 4ProbabilityTheory.preCDF_…ProbabilityTheory.integrable_toReal_condDistrib · cited by 2ProbabilityTheory.integra…MeasureTheory.Measure.bind_dirac · cited by 2Measure.bind_diracHasOuterApproxClosed.measure_le_lintegral · cited by 1HasOuterApproxClosed.meas…measure_le_lintegral_thickenedIndicatorAux · cited by 1measure_le_lintegral_thic…MeasureTheory.absolutelyContinuous_of_isAddLeftInvariant · cited by 1MeasureTheory.absolutelyC…MeasureTheory.absolutelyContinuous_of_isMulLeftInvariant · cited by 1MeasureTheory.absolutelyC…MeasureTheory.measure_of_cont_bdd_of_tendsto_filter_indicator · cited by 1MeasureTheory.measure_of_…bergelson' · cited by 1bergelson'ProbabilityTheory.integrable_preCDF · cited by 1ProbabilityTheory.integra…ENNReal.lintegral_Lp_add_le_of_le_one · cited by 1ENNReal.lintegral_Lp_add_…MeasureTheory.lintegral_comp_eq_lintegral_meas_le_mul_of_measurable_of_sigmaFinite · cited by 1MeasureTheory.lintegral_c…MeasureTheory.FiniteMeasure.testAgainstNN_one · cited by 0FiniteMeasure.testAgainst…DFunLike.coe · cited by 62936DFunLike.coeSet · cited by 53352SetMeasurableSpace · cited by 13106MeasurableSpaceMeasureTheory.Measure · cited by 10939MeasureTheory.MeasureENNReal · cited by 9879ENNRealSet.univ · cited by 3945Set.univone_mul · cited by 2841one_mulMeasureTheory.lintegral · cited by 1152MeasureTheory.lintegralMeasureTheory.lintegral_const · cited by 123MeasureTheory.lintegral_c…MeasureTheory.lintegral_oneCITED BYCITES

Cites9

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by14

Results whose statement or proof uses this declaration.