Theorems · Theorem · combinatorics
Finsupp.toMultiset_single
∀ {α : Type u_1} (a : α) (n : ℕ), (Finsupp.toMultiset fun₀ | a => n) = n • {a}- Defined in
- Mathlib.Data.Finsupp.Multiset
- Cited by
- 8 results in Mathlib
- Foundations
- Depth 74 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- Finsuppstatement · cited by 5,255
- AddMonoidHomstatement · cited by 3,230
- Multisetstatement and proof · cited by 2,627
- Finsupp.singlestatement and proof · cited by 943
- zero_nsmulproof · cited by 137
- Finsupp.sum_single_indexproof · cited by 130
- Finsupp.toMultisetstatement · cited by 44
- Finsupp.toMultiset_applyproof · cited by 2
Cited by8
Results whose statement or proof uses this declaration.
- MvPolynomial.degrees_X'proof · cited by 3
- MvPolynomial.degrees_Xproof · cited by 1
- Finsupp.toMultiset_mapproof · cited by 1
- Finsupp.toFinset_toMultisetproof · cited by 1
- MvPolynomial.degrees_esymmproof · cited by 0
- Finsupp.toMultiset_sum_singleproof · cited by 0
- Finsupp.sum_toMultisetproof · cited by 0
- Finsupp.prod_toMultisetproof · cited by 0