Theorem Submonoid.is_submonoid

Modification history

2023-02-13 09:31
Mathlib/Deprecated/Submonoid.lean
chore: tidy various files (#2251)
Deleted Submonoid.is_submonoidView on Github →
2023-01-25 20:19
Mathlib/Deprecated/Submonoid.lean
feat: port Deprecated.Submonoid (#1666)
Added Submonoid.is_submonoidView on Github →