Theorems · Theorem · combinatorics
Multiset.le_dedup
∀ {α : Type u_1} [inst : DecidableEq α] {s t : Multiset α}, s ≤ t.dedup ↔ s ≤ t ∧ s.Nodup- Defined in
- Mathlib.Data.Multiset.Dedup
- Cited by
- 1 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.
Cites11
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
- le_transproof · cited by 985
- Multiset.Nodupstatement and proof · cited by 148
- Multiset.dedupstatement and proof · cited by 59
- Multiset.subset_of_leproof · cited by 27
- Multiset.nodup_of_leproof · cited by 10
- Multiset.dedup_leproof · cited by 9
- Multiset.le_iff_subsetproof · cited by 7
- Multiset.subset_dedupproof · cited by 5
- Multiset.Subset.transproof · cited by 5
- Multiset.nodup_dedupproof · cited by 3
Cited by1
Results whose statement or proof uses this declaration.
- Multiset.le_dedup_selfproof · cited by 0