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Theorem submonoid.add_submonoid_equiv_symm_coe

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) …
Deleted submonoid.add_submonoid_equiv_symm_coeView on Github →
2021-04-18 18:41
src/group_theory/submonoid/operations.lean
feat(group_theory/submonoid/operations): add lemmas (#7219) …
Added submonoid.add_submonoid_equiv_symm_coeView on Github →