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Units.mem_posSubgroup
Modification history
2024-02-25 10:47
Mathlib/RingTheory/Subring/Basic.lean
chore: split `Order`ed instances for subobjects into separate files (#10900) …
Modified
Units.mem_posSubgroup
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2023-08-10 19:52
Mathlib/RingTheory/Subring/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified
Units.mem_posSubgroup
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2023-02-11 16:08
Mathlib/RingTheory/Subring/Basic.lean
feat: port RingTheory.Subring.Basic (#1945)
Added
Units.mem_posSubgroup
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