Theorem orderOf_subgroup

Modification history

2023-11-14 18:13
Mathlib/GroupTheory/OrderOfElement.lean
feat: Order of elements of a subgroup (#8385) …
Deleted orderOf_subgroupView on Github →
2023-02-22 16:34
Mathlib/GroupTheory/OrderOfElement.lean
feat: port GroupTheory.OrderOfElement (#2279)
Added orderOf_subgroupView on Github →