Theorems · Theorem · combinatorics
Finset.cons_swap
∀ {α : Type u_1} {s : Finset α} {a b : α} (hb : b ∉ s) (ha : a ∉ Finset.cons b s hb),
Finset.cons a (Finset.cons b s hb) ha = Finset.cons b (Finset.cons a s ⋯) ⋯- Defined in
- Mathlib.Data.Finset.Insert
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 57 from the axioms · uses propext, Classical.choice, Quot.sound
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Cites7
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
- Finset.valproof · cited by 438
- Finset.consstatement and proof · cited by 221
- symmstatement · cited by 48
- Finset.eq_of_veqproof · cited by 45
- Finset.mem_consstatement · cited by 35
- Multiset.cons_swapproof · cited by 8
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