Mathlib v3 is deprecated. Go to Mathlib v4

Theorem free_group.map.mul

Modification history

2021-02-13 07:17
src/group_theory/free_group.lean
chore(group_theory/free_group): clean up unnecessary lemmas (#6200) …
Deleted free_group.map.mulView on Github →
2018-04-25 14:28
algebra/free_group.lean
feat(algebra): add free groups (#89)
Added free_group.map.mulView on Github →