Theorems · Theorem · combinatorics
Finset.finsuppAntidiag_empty
∀ {ι : Type u_1} {μ : Type u_2} [inst : DecidableEq ι] [inst_1 : AddCommMonoid μ] [inst_2 : Finset.HasAntidiagonal μ]
[inst_3 : DecidableEq μ] (n : μ), ∅.finsuppAntidiag n = if n = 0 then {0} else ∅- Defined in
- Mathlib.Algebra.Order.Antidiag.Finsupp
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 95 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement · cited by 13,712
- AddCommMonoidstatement and proof · cited by 12,281
- Finsuppstatement · cited by 5,255
- Finset.HasAntidiagonalstatement and proof · cited by 48
- Finset.finsuppAntidiagstatement and proof · cited by 25
- Finset.finsuppAntidiag_empty_of_ne_zeroproof · cited by 1
- Finset.finsuppAntidiag_empty_zeroproof · cited by 1
Cited by1
Results whose statement or proof uses this declaration.
- MvPowerSeries.coeff_prodproof · cited by 3