Theorems · Theorem · combinatorics
Finset.symInsertEquiv.congr_simp
∀ {α : Type u_1} {s : Finset α} {a : α} [inst : DecidableEq α] {n : ℕ} (h : a ∉ s),
Finset.symInsertEquiv h = Finset.symInsertEquiv h- Defined in
- Mathlib.Data.Nat.Choose.Multinomial
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- DecidableEq
Around this declaration
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Cites5
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
- Equivstatement · cited by 8,337
- Symstatement · cited by 150
- Finset.symstatement · cited by 35
- Finset.symInsertEquivstatement and proof · cited by 6
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