Theorems · Theorem · combinatorics
Multiset.dedup_ext
∀ {α : Type u_1} [inst : DecidableEq α] {s t : Multiset α}, s.dedup = t.dedup ↔ ∀ (a : α), a ∈ s ↔ a ∈ t- Defined in
- Mathlib.Data.Multiset.Dedup
- Cited by
- 12 results in Mathlib
- Foundations
- Depth 73 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.
Cites2
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Multisetstatement and proof · cited by 2,627
- Multiset.dedupstatement · cited by 59
Cited by12
Results whose statement or proof uses this declaration.
- Multiset.inf_ndinsertproof · cited by 0
- Multiset.inf_ndunionproof · cited by 0
- Multiset.inf_unionproof · cited by 0
- Multiset.gcd_ndinsertproof · cited by 0
- Multiset.gcd_ndunionproof · cited by 0
- Multiset.gcd_unionproof · cited by 0
- Multiset.sup_ndinsertproof · cited by 0
- Multiset.sup_ndunionproof · cited by 0
- Multiset.lcm_ndinsertproof · cited by 0
- Multiset.lcm_ndunionproof · cited by 0
- Multiset.sup_unionproof · cited by 0
- Multiset.lcm_unionproof · cited by 0