Theorem Equiv.Perm.perm_mapsTo_inl_iff_mapsTo_inr

Modification history

2024-07-20 07:03
Mathlib/GroupTheory/Perm/Finite.lean
chore(*): use ⊕ notation for `Sum` (#14934)
Modified Equiv.Perm.perm_mapsTo_inl_iff_mapsTo_inrView on Github →
2024-03-04 10:56
Mathlib/GroupTheory/Perm/Finite.lean
chore(GroupTheory/Perm/Cycle/Basic): Split (#10907) …
Modified Equiv.Perm.perm_mapsTo_inl_iff_mapsTo_inrView on Github →
2023-08-10 19:52
Mathlib/GroupTheory/Perm/Sign.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Equiv.Perm.perm_mapsTo_inl_iff_mapsTo_inrView on Github →
2023-02-27 13:06
Mathlib/GroupTheory/Perm/Sign.lean
feat: port GroupTheory.Perm.Sign (#2458)
Added Equiv.Perm.perm_mapsTo_inl_iff_mapsTo_inrView on Github →