Theorems · Theorem · combinatorics
Multiset.sym2_eq_zero_iff
∀ {α : Type u_1} {m : Multiset α}, m.sym2 = 0 ↔ m = 0- Defined in
- Mathlib.Data.Multiset.Sym
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 58 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
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
- Sym2statement · cited by 737
- List.sym2proof · cited by 24
- Multiset.sym2statement · cited by 17
Cited by1
Results whose statement or proof uses this declaration.
- Finset.sym2_eq_emptyproof · cited by 1