Theorems · Theorem · group theory
List.formPerm_eq_head_iff_eq_getLast
∀ {α : Type u_1} [inst : DecidableEq α] (l : List α) (x y : α), (y :: l).formPerm x = y ↔ x = (y :: l).getLast ⋯- Defined in
- Mathlib.GroupTheory.Perm.List
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 49 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- DecidableEq
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Equiv.Permstatement · cited by 1,375
- Equiv.injectiveproof · cited by 464
- List.formPermstatement and proof · cited by 54
- List.formPerm_apply_getLastproof · cited by 2
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.