Theorems · Theorem · combinatorics
Finset.dedup_eq_self
∀ {α : Type u_1} [inst : DecidableEq α] (s : Finset α), s.val.dedup = s.val- Defined in
- Mathlib.Data.Finset.Dedup
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 74 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- DecidableEq
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement and proof · cited by 13,712
- Multisetstatement · cited by 2,627
- Finset.valstatement · cited by 438
- Multiset.dedupstatement · cited by 59
- Finset.nodupproof · cited by 40
- Multiset.Nodup.dedupproof · cited by 15
Cited by2
Results whose statement or proof uses this declaration.
- Finset.attach_image_valproof · cited by 6
- Finset.insert_val'proof · cited by 0