Theorem Subgroup.coe_prod

Modification history

2023-05-28 11:05
Mathlib/GroupTheory/Subgroup/Basic.lean
refactor: use the typeclass `SProd` to implement overloaded notation `· ×ˢ ·` (#4200) …
Modified Subgroup.coe_prodView on Github →
2023-01-26 10:26
Mathlib/GroupTheory/Subgroup/Basic.lean
feat: port GroupTheory.Subgroup.Basic (#1797)
Added Subgroup.coe_prodView on Github →