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Mathlib v3 is deprecated.
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Theorem
free_semigroup.lift_of
Modification history
2020-05-28 11:54
src/algebra/free.lean
feat(algebra/free) additive versions, docs. (#2755) …
Modified
free_semigroup.lift_of
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2019-04-12 12:59
src/algebra/free.lean
feat(algebra/free): free magma, semigroup, monoid (#735)
Added
free_semigroup.lift_of
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