Mathlib v3 is deprecated. Go to Mathlib v4

Theorem subgroup.map_eq_bot_iff

Modification history

2021-03-11 13:28
src/group_theory/subgroup.lean
feat(group_theory/subgroup): le_ker_iff (#6630) …
Modified subgroup.map_eq_bot_iffView on Github →
2021-01-07 19:12
src/group_theory/subgroup.lean
feat(group_theory): add lemmas on solvability (#5646) …
Added subgroup.map_eq_bot_iffView on Github →