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Theorem image.is_submonoid

Modification history

2021-08-01 17:17
src/deprecated/submonoid.lean
chore(deprecated/*): Make deprecated classes into structures (#8178) …
Deleted image.is_submonoidView on Github →
2020-06-01 23:39
src/deprecated/submonoid.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified image.is_submonoidView on Github →
2020-02-14 00:07
src/group_theory/submonoid.lean
chore(group_theory/sub*) : rename type vars (#1982) …
Modified image.is_submonoidView on Github →
2019-04-07 10:29
src/group_theory/submonoid.lean
feat(field_theory/subfield): is_subfield instances (#891)
Added image.is_submonoidView on Github →