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Theorem additive.is_add_submonoid_iff

Modification history

2020-06-01 23:39
src/deprecated/submonoid.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified additive.is_add_submonoid_iffView on Github →
2018-08-10 07:04
group_theory/submonoid.lean
feat(group_theory/submonoid,subgroup): merge with add_* versions
Added additive.is_add_submonoid_iffView on Github →