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Theorem
TwoSidedIdeal.mem_mk'
Modification history
2024-10-04 04:46
Mathlib/RingTheory/TwoSidedIdeal/Basic.lean
feat(RingTheory): define two-sided Jacobson radical (#17341) …
Modified
TwoSidedIdeal.mem_mk'
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2024-07-05 15:27
Mathlib/RingTheory/TwoSidedIdeal/Basic.lean
feat(RingTheory/TwosidedIdeal/Basic): define two-sided-ideal (#13902)
Added
TwoSidedIdeal.mem_mk'
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