Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
subgroup.mem_map_of_mem
Modification history
2021-05-10 07:36
src/group_theory/subgroup.lean
feat(group_theory/subgroup): add mem_map_of_mem (#7459) …
Added
subgroup.mem_map_of_mem
View on Github →