Theorems · Theorem · combinatorics
Finset.finsuppAntidiagEquivSubtype_symm_apply_coe
∀ {ι : Type u_1} {μ : Type u_2} [inst : DecidableEq ι] [inst_1 : AddCommMonoid μ] [inst_2 : Finset.HasAntidiagonal μ]
[inst_3 : DecidableEq μ] (s : Finset ι) (n : μ) (f : { P // (P.sum fun x => id) = n }),
↑((s.finsuppAntidiagEquivSubtype n).symm f) = (↑f).extendDomain- Cited by
- 1 results in Mathlib
- Foundations
- Depth 98 from the axioms · uses propext, Classical.choice, Quot.sound
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.
- DFunLike.coestatement and proof · cited by 62,936
- Finsetstatement and proof · cited by 13,712
- AddCommMonoidstatement and proof · cited by 12,281
- Equivstatement · cited by 8,337
- Finsuppstatement and proof · cited by 5,255
- Equiv.symmstatement and proof · cited by 3,681
- Finsupp.sumstatement and proof · cited by 481
- Finset.HasAntidiagonalstatement and proof · cited by 48
- Finset.finsuppAntidiagstatement · cited by 25
- Finsupp.extendDomainstatement · cited by 11
- Finset.finsuppAntidiagEquivSubtypestatement and proof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- Finset.finsuppAntidiagEquiv_symm_apply_applyproof · cited by 0