Mathlib v3 is deprecated. Go to Mathlib v4

Def add_submonoid.to_submonoid'

Modification history

2021-04-23 07:17
src/group_theory/submonoid/operations.lean
refactor(group_theory/submonoid/basic): merge together similar lemmas and definitions (#7280) …
Added add_submonoid.to_submonoid'View on Github →