Set.sInter_insert

∀ {α : Type u_1} (s : Set α) (T : Set (Set α)), ⋂₀ insert s T = s ∩ ⋂₀ T

Defined in: Mathlib.Data.Set.Lattice
Cited by: 8 results in Mathlib
Foundations: Depth 60 from the axioms · uses propext, Classical.choice, Quot.sound

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