Theorems · Theorem · order theory
Set.singleton_inter_of_notMem
∀ {α : Type u_1} {s : Set α} {a : α}, a ∉ s → {a} ∩ s = ∅Alias of the reverse direction of Set.singleton_inter_eq_empty.
- Defined in
- Mathlib.Data.Set.Insert
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 27 from the axioms · uses propext, Quot.sound
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- Setstatement and proof · cited by 53,352
- Set.singleton_inter_eq_emptyproof · cited by 5
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