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Subsemiring.toSubring
Modification history
2024-11-05 11:39
Mathlib/Algebra/Ring/Subring/Basic.lean
chore(Algebra/Ring/Subring): split `Basic.lean` (#18520) …
Modified
Subsemiring.toSubring
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2023-02-11 16:08
Mathlib/RingTheory/Subring/Basic.lean
feat: port RingTheory.Subring.Basic (#1945)
Added
Subsemiring.toSubring
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