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Inductive add_magma.free_add_semigroup.r

Modification history

2022-11-06 07:48
src/algebra/free.lean
refactor(algebra/free): review API, redefine `free_semigroup` (#17144)
Deleted add_magma.free_add_semigroup.rView on Github →
2020-05-28 11:54
src/algebra/free.lean
feat(algebra/free) additive versions, docs. (#2755) …
Added add_magma.free_add_semigroup.rView on Github →