Theorems · Theorem · measure theory
HasOuterApproxClosed.indicator_le_apprSeq
∀ {X : Type u_1} [inst : TopologicalSpace X] [inst_1 : HasOuterApproxClosed X] {F : Set X} (hF : IsClosed F) (n : ℕ),
(F.indicator fun x => 1) ≤ ⇑(hF.apprSeq n)- Cited by
- 0 results in Mathlib
- Foundations
- Depth 124 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites12
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Setstatement and proof · cited by 53,352
- TopologicalSpacestatement and proof · cited by 24,529
- NNRealstatement · cited by 4,310
- IsClosedstatement and proof · cited by 1,639
- Set.indicatorstatement · cited by 723
- BoundedContinuousFunctionstatement · cited by 511
- Set.indicator_of_memproof · cited by 161
- Set.indicator_of_notMemproof · cited by 154
- HasOuterApproxClosedstatement and proof · cited by 65
- IsClosed.apprSeqstatement and proof · cited by 10
- HasOuterApproxClosed.apprSeq_apply_eq_oneproof · cited by 2
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