Def AddCommGroup.is_add_comm_group_hom

Modification history

2019-09-19 02:38

src/algebra/category/Group.lean

refactor(category_theory): refactor concrete categories (#1380) …

Deleted AddCommGroup.is_add_comm_group_hom View on Github →

2019-05-31 06:43

src/group_theory/category.lean

chore(category_theory): move all instances (e.g. Top, CommRing, Meas) into the root namespace (#1074) …

Added AddCommGroup.is_add_comm_group_hom View on Github →