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Theorems · Theorem · order theory

Set.sUnion_mono

∀ {α : Type u_1} {S T : Set (Set α)}, S ⊆ T → ⋃₀ S ⊆ ⋃₀ T

Alias of Set.sUnion_subset_sUnion.

Defined in
Mathlib.Data.Set.Lattice
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Foundations
Depth 62 from the axioms · uses propext, Classical.choice, Quot.sound
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Set · cited by 53352SetSet.sUnion · cited by 392Set.sUnionSet.sUnion_subset_sUnion · cited by 1Set.sUnion_subset_sUnionSet.sUnion_monoCITED BYCITES

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