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Theorems · Theorem · group theory

Equiv.Perm.IsSwap.of_subtype_isSwap

∀ {α : Type u_1} [inst : DecidableEq α] {p : α → Prop} [inst_1 : DecidablePred p] {f : Equiv.Perm (Subtype p)},
  f.IsSwap → (Equiv.Perm.ofSubtype f).IsSwap
Defined in
Mathlib.GroupTheory.Perm.Support
Cited by
1 results in Mathlib
Foundations
Depth 33 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
DecidableEqDecidablePred
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

Equiv.Perm.sign_subtypePerm · cited by 1Perm.sign_subtypePermDFunLike.coe · cited by 62936DFunLike.coeMonoidHom · cited by 3629MonoidHomEquiv.Perm · cited by 1375Equiv.PermEquiv.swap · cited by 197Equiv.swapEquiv.Perm.ofSubtype · cited by 41Perm.ofSubtypeEquiv.Perm.IsSwap · cited by 35Perm.IsSwapEquiv.Perm.ofSubtype_swap_eq · cited by 1Perm.ofSubtype_swap_eqIsSwap.of_subtype_isSwapCITED BYCITES

Cites7

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Cited by1

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