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[Merged by Bors] - feat: add Algebra.discr_localizationLocalization #6422
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can you make the moving of the file be one commit? maybe with |
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I used your suggestion and used |
lgtm! maintainer merge the diff is best seen here: |
🚀 Pull request has been placed on the maintainer queue by ericrbg. |
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🚀 Pull request has been placed on the maintainer queue by ericrbg. |
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bors r+ |
We prove ```lean theorem Algebra.discr_localizationLocalization (b : Basis ι R S) : Algebra.discr Rₘ (b.localizationLocalization Rₘ M Aₘ) = algebraMap R Rₘ (Algebra.discr R b) ``` We need for that to prove the analogue for the trace of `Algebra.norm_localization` (that was the only result in `RingTheory.Localization.Norm`). Since the results are added to this file, it is renamed to `RingTheory.Localization.NormTrace` (not sure about the name though).
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We prove ```lean theorem Algebra.discr_localizationLocalization (b : Basis ι R S) : Algebra.discr Rₘ (b.localizationLocalization Rₘ M Aₘ) = algebraMap R Rₘ (Algebra.discr R b) ``` We need for that to prove the analogue for the trace of `Algebra.norm_localization` (that was the only result in `RingTheory.Localization.Norm`). Since the results are added to this file, it is renamed to `RingTheory.Localization.NormTrace` (not sure about the name though).
We prove ```lean theorem Algebra.discr_localizationLocalization (b : Basis ι R S) : Algebra.discr Rₘ (b.localizationLocalization Rₘ M Aₘ) = algebraMap R Rₘ (Algebra.discr R b) ``` We need for that to prove the analogue for the trace of `Algebra.norm_localization` (that was the only result in `RingTheory.Localization.Norm`). Since the results are added to this file, it is renamed to `RingTheory.Localization.NormTrace` (not sure about the name though).
We prove ```lean theorem Algebra.discr_localizationLocalization (b : Basis ι R S) : Algebra.discr Rₘ (b.localizationLocalization Rₘ M Aₘ) = algebraMap R Rₘ (Algebra.discr R b) ``` We need for that to prove the analogue for the trace of `Algebra.norm_localization` (that was the only result in `RingTheory.Localization.Norm`). Since the results are added to this file, it is renamed to `RingTheory.Localization.NormTrace` (not sure about the name though).
We prove ```lean theorem Algebra.discr_localizationLocalization (b : Basis ι R S) : Algebra.discr Rₘ (b.localizationLocalization Rₘ M Aₘ) = algebraMap R Rₘ (Algebra.discr R b) ``` We need for that to prove the analogue for the trace of `Algebra.norm_localization` (that was the only result in `RingTheory.Localization.Norm`). Since the results are added to this file, it is renamed to `RingTheory.Localization.NormTrace` (not sure about the name though).
We prove
We need for that to prove the analogue for the trace of
Algebra.norm_localization
(that was the only result inRingTheory.Localization.Norm
). Since the results are added to this file, it is renamed toRingTheory.Localization.NormTrace
(not sure about the name though).