Mathlib v3 is deprecated. Go to Mathlib v4

Theorem subgroup.relindex_le_of_le_right

Modification history

2022-04-07 07:05
src/group_theory/index.lean
chore(group_theory/index): Add `to_additive` (#13191) …
Modified subgroup.relindex_le_of_le_rightView on Github →
2022-04-05 09:11
src/group_theory/index.lean
feat(group_theory/index): Add `relindex_le_of_le_left` and `relindex_le_of_le_right` (#13015) …
Added subgroup.relindex_le_of_le_rightView on Github →