Theorem orderOf_eq_card_of_zpowers_eq_top

Modification history

2026-10-10 10:24
Mathlib/GroupTheory/SpecificGroups/Cyclic/Basic.lean
refactor(SpecificGroups/Cyclic/Basic): split out heavy-import file (#44473) …
Modified orderOf_eq_card_of_zpowers_eq_topView on Github →
2026-03-23 15:54
Mathlib/GroupTheory/SpecificGroups/Cyclic.lean
chore(GroupTheory/SpecificGroups/Cyclic/Basic): refactor (#36983) …
Modified orderOf_eq_card_of_zpowers_eq_topView on Github →
2025-05-06 06:29
Mathlib/GroupTheory/SpecificGroups/Cyclic.lean
feat(GroupTheory/Cyclic): formula for the card & index of kernel & range of powMonoidHom on a cyclic group (#23461) …
Added orderOf_eq_card_of_zpowers_eq_topView on Github →