Theorems · Theorem · combinatorics
Finset.insert_val
∀ {α : Type u_1} [inst : DecidableEq α] (a : α) (s : Finset α), (insert a s).val = Multiset.ndinsert a s.val- Defined in
- Mathlib.Data.Finset.Insert
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 26 from the axioms · uses propext, Quot.sound
- Assumes
- DecidableEq
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.
- Finsetstatement and proof · cited by 13,712
- Multisetstatement · cited by 2,627
- Finset.valstatement · cited by 438
- Multiset.ndinsertstatement · cited by 24
Cited by2
Results whose statement or proof uses this declaration.
- Finset.fold_insertproof · cited by 11
- Finset.insert_val_of_notMemproof · cited by 3