Theorems · Theorem · combinatorics
Multiset.attach_cons
∀ {α : Type u_1} (a : α) (m : Multiset α), (a ::ₘ m).attach = ⟨a, ⋯⟩ ::ₘ Multiset.map (fun p => ⟨↑p, ⋯⟩) m.attach- Defined in
- Mathlib.Data.Multiset.MapFold
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 19 from the axioms · uses propext, Quot.sound
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.
- Multisetstatement and proof · cited by 2,627
- Multiset.mapstatement · cited by 876
- Multiset.consstatement and proof · cited by 313
- Multiset.mem_cons_selfstatement · cited by 44
- Multiset.mem_cons_of_memstatement · cited by 35
- Multiset.attachstatement · cited by 31
Cited by2
Results whose statement or proof uses this declaration.
- Multiset.attach_ndinsertproof · cited by 0
- Sym.attach_consproof · cited by 0