Mathlib Changelog
Changelog
About
Github
Def
direct_sum.add_subgroup_coe
Modification history
2022-05-24 14:54
src/algebra/direct_sum/basic.lean
refactor(algebra/direct_sum/basic): use the new polymorphic subobject API (#14341) …
Deleted
direct_sum.add_subgroup_coe
View on Github →
2021-11-01 07:01
src/algebra/direct_sum/basic.lean
feat(algebra/direct_sum/module) : coe and internal (#10004) …
Added
direct_sum.add_subgroup_coe
View on Github →