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Theorem
quotient_group.quotient_quotient_equiv_quotient_aux_coe
Modification history
2021-12-04 01:52
src/group_theory/quotient_group.lean
feat(*): `A ⧸ B` notation for quotients in algebra (#10501) …
Modified
quotient_group.quotient_quotient_equiv_quotient_aux_coe
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2021-07-08 18:57
src/group_theory/quotient_group.lean
feat(group_theory,linear_algebra): third isomorphism theorem for groups and modules (#8203) …
Added
quotient_group.quotient_quotient_equiv_quotient_aux_coe
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