Theorems · Theorem · combinatorics
Sym.notMem_nil
∀ {α : Type u_1} (a : α), a ∉ Sym.nil- Defined in
- Mathlib.Data.Sym.Basic
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 16 from the axioms · uses propext
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Symstatement · cited by 150
- Multiset.notMem_zeroproof · cited by 17
- Sym.nilstatement · cited by 11
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.