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Theorem
OrthogonalIdempotents.option
Modification history
2024-08-07 05:28
Mathlib/RingTheory/Idempotents.lean
chore: backports for leanprover/lean4#4814 (part 17) (#15429) …
Modified
OrthogonalIdempotents.option
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2024-07-28 19:09
Mathlib/RingTheory/Idempotents.lean
chore(RingTheory): fix `DecidableEq` and `Fintype` vs `Finite` (#15236)
Modified
OrthogonalIdempotents.option
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2024-07-25 00:13
Mathlib/RingTheory/Idempotents.lean
feat(RingTheory/Idempotents): Lifting complete orthogonal idempotents along nil extensions (#14372)
Added
OrthogonalIdempotents.option
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