Commit 2020-06-28 22:51 2ec83dc5
View on Github →chore(group_theory/submonoid): split into 3 files (#3058) Now
group_theory.submonoid.basic
contains the definition,complete_lattice
structure, and some basic facts aboutclosure
;group_theory.submonoid.operations
contains definitions of various operations on submonoids;group_theory.submonoid.membership
contains various facts about membership in a submonoid or the submonoid closure of a set.