Theorems · Theorem · order theory
Set.iInter_union_iInter
∀ {α : Type u_1} {ι : Sort u_9} {κ : Sort u_10} (f : ι → Set α) (g : κ → Set α),
(⋂ i, f i) ∪ ⋂ j, g j = ⋂ i, ⋂ j, f i ∪ g j- Defined in
- Mathlib.Data.Set.Lattice.Image
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 61 from the axioms · uses propext, Classical.choice, Quot.sound
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- Setstatement and proof · cited by 53,352
- Set.iInterstatement and proof · cited by 1,084
- Set.iInter_unionproof · cited by 4
- Set.union_iInterproof · cited by 4
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