Theorems · Theorem · combinatorics
Finset.HasMulAntidiagonal.nonempty_antidiagonal
∀ {M : Type u_2} [inst : Monoid M] [inst_1 : Finset.HasMulAntidiagonal M] (a : M),
(Finset.HasMulAntidiagonal.mulAntidiagonal a).Nonempty- Defined in
- Mathlib.Algebra.Order.Antidiag.Prod
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 56 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Monoidstatement and proof · cited by 3,887
- one_mulproof · cited by 2,841
- Finset.Nonemptystatement · cited by 1,001
- Finset.HasMulAntidiagonal.mulAntidiagonalstatement · cited by 17
- Finset.HasMulAntidiagonalstatement and proof · cited by 16
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