Theorem Set.piecewise_smul

Modification history

2024-07-04 21:34
Mathlib/Algebra/Group/Action/Pi.lean
chore: Move `MulAction` on `Opposite`, `Pi`, `Prod`, `Sum`, `Sigma`, `Units` (#13161) …
Modified Set.piecewise_smulView on Github →
2023-08-10 19:52
Mathlib/GroupTheory/GroupAction/Pi.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Set.piecewise_smulView on Github →
2022-12-20 13:09
Mathlib/GroupTheory/GroupAction/Pi.lean
feat: port `GroupTheory.GroupAction.Pi` (#1115)
Added Set.piecewise_smulView on Github →