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Theorem subsemigroup.coe_prod

Modification history

2022-08-12 09:58
src/group_theory/subsemigroup/operations.lean
refactor(*): Extend `×ˢ` notation (#15717) …
Modified subsemigroup.coe_prodView on Github →
2022-04-26 18:41
src/group_theory/subsemigroup/operations.lean
feat(group_theory/subsemigroup/operations): port from submonoid (#12112) …
Added subsemigroup.coe_prodView on Github →