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Theorem subgroup.coe_copy

Modification history

2021-10-31 07:34
src/group_theory/subgroup/basic.lean
chore(*): clean up the library using to_additive (#9790) …
Modified subgroup.coe_copyView on Github →
2021-10-13 15:48
src/group_theory/subgroup/basic.lean
chore(algebra/*): add missing lemmas about `copy` on subobjects (#9624) …
Added subgroup.coe_copyView on Github →