Theorem Subgroup.exists_pow_mem_of_relindex_ne_zero

Modification history

2025-09-13 17:16
Mathlib/GroupTheory/Index.lean
chore(GroupTheory/Index): rename `relindex` to `relIndex` (#19872) …
Deleted Subgroup.exists_pow_mem_of_relindex_ne_zeroView on Github →
2024-08-11 23:33
Mathlib/GroupTheory/Index.lean
feat(GroupTheory/Index): `exists_pow_mem_of_index_ne_zero` (#15701) …
Added Subgroup.exists_pow_mem_of_relindex_ne_zeroView on Github →