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Def unitary

Modification history

2022-03-02 02:44
src/algebra/star/unitary.lean
feat(algebra/star): replace star_monoid with star_semigroup (#12299) …
Modified unitaryView on Github →
2022-01-16 15:00
src/algebra/star/unitary.lean
feat(algebra/star/unitary): (re)define unitary elements of a star monoid (#11457) …
Added unitaryView on Github →