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Theorem submonoid.coe_supr_of_directed

Modification history

2020-06-28 22:51
src/group_theory/submonoid.lean
chore(group_theory/submonoid): split into 3 files (#3058) …
Modified submonoid.coe_supr_of_directedView on Github →
2020-05-29 06:50
src/group_theory/submonoid.lean
feat(ring_theory): define subsemirings (#2837) …
Added submonoid.coe_supr_of_directedView on Github →