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Theorem free_monoid.star_of

Modification history

2022-02-28 12:46
src/algebra/free_monoid.lean
chore(algebra): move star_ring structure on free_algebra (#12297) …
Modified free_monoid.star_ofView on Github →
2020-11-19 13:00
src/algebra/free_monoid.lean
feat(algebra/*): star_ring instances on free_algebra, free_monoid, ring_quot, and quaternion (#4902)
Added free_monoid.star_ofView on Github →