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feat(RingTheory/Localization/FractionRing): Lifting AlgEquivs to the field of fractions #17753

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@tb65536 tb65536 commented Oct 15, 2024

This PR adds some API for lifting AlgEquivs to the field of fractions.


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@tb65536 tb65536 added t-algebra Algebra (groups, rings, fields, etc) awaiting-CI labels Oct 15, 2024
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github-actions bot commented Oct 15, 2024

PR summary 48eb9e86fd

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ fieldEquivOfAlgEquiv
+ fieldEquivOfAlgEquivHom
+ fieldEquivOfAlgEquivHom_apply
+ fieldEquivOfAlgEquiv_algebraMap
+ fieldEquivOfAlgEquiv_refl
+ fieldEquivOfAlgEquiv_trans
+ fieldEquivOfRingEquiv_algebraMap

You can run this locally as follows
## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

@tb65536 tb65536 mentioned this pull request Oct 15, 2024
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@tb65536 tb65536 added the FLT part of the ongoing formalization of Fermat's Last Theorem label Oct 15, 2024
@Ruben-VandeVelde Ruben-VandeVelde added the awaiting-author A reviewer has asked the author a question or requested changes label Oct 17, 2024
@tb65536 tb65536 added awaiting-CI and removed awaiting-author A reviewer has asked the author a question or requested changes labels Oct 17, 2024
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erdOne commented Oct 31, 2024

Thanks!
maintainer merge

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🚀 Pull request has been placed on the maintainer queue by erdOne.

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@eric-wieser eric-wieser left a comment

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Oh, and also

bors d+

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mathlib-bors bot commented Oct 31, 2024

✌️ tb65536 can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

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Thanks 🎉

bors merge

@leanprover-community-mathlib4-bot leanprover-community-mathlib4-bot added the ready-to-merge This PR has been sent to bors. label Oct 31, 2024
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6 participants