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Feat(Algebra/Order/BigOperators/Ring/Multiset): delete duplicate lemmas#16775

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AntoineChambert-Loir wants to merge 7 commits intomasterfrom
ACL/BigOperatorsGroupWithZero
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Feat(Algebra/Order/BigOperators/Ring/Multiset): delete duplicate lemmas#16775
AntoineChambert-Loir wants to merge 7 commits intomasterfrom
ACL/BigOperatorsGroupWithZero

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@AntoineChambert-Loir
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Delete lemmas for Ring that follow from analogous ones in Mathlib.Algebra.Order.BigOperators.GroupWithZero.Multiset

(Despite the name of the imported file, they work for CommMonoidWithZero)


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@AntoineChambert-Loir AntoineChambert-Loir added easy < 20s of review time. See the lifecycle page for guidelines. t-data Data (lists, quotients, numbers, etc) labels Sep 13, 2024
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github-actions bot commented Sep 13, 2024

PR summary 329a046939

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

No declarations were harmed in the making of this PR! 🐙

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.

remove a modificaion that hat nothing to do with the PR
@AntoineChambert-Loir AntoineChambert-Loir changed the title Feat(Mathlib.Algebra.Order.BigOperators.Ring.Multiset): delete duplicate lemmas Feat(Algebra/Order/BigOperators/Ring/Multiset): delete duplicate lemmas Sep 13, 2024
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urkud commented Sep 15, 2024

I don't see any deleted lemmas, only assumptions moved to variable. Did you forget to commit&push some changes?

@urkud urkud added the awaiting-author A reviewer has asked the author a question or requested changes. label Sep 15, 2024
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I don't understand what happened. I had the certainty of having deleted lemmas. Possibly, I just deleted lemmas from #9359 that I had written myself while believing they were from mathlib, thus essentially bringing the file to its initial state. I think I can close this branch here. Sorry.

@YaelDillies YaelDillies deleted the ACL/BigOperatorsGroupWithZero branch August 15, 2025 16:38
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