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[Merged by Bors] - feat: add Algebra.coe_trace_int #8513

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From flt-regular.


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Co-authored-by: Andrew Yang <36414270+erdOne@users.noreply.github.com>
@Ruben-VandeVelde Ruben-VandeVelde added the awaiting-review The author would like community review of the PR label Nov 19, 2023
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maintainer merge

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

Comment on lines 33 to 36
theorem Algebra.coe_norm_int : Algebra.norm ℤ x = Algebra.norm ℚ (x : K) :=
(Algebra.norm_localization (R := ℤ) (Rₘ := ℚ) (S := 𝓞 K) (Sₘ := K) (nonZeroDivisors ℤ) x).symm

end rat
theorem Algebra.coe_trace_int : Algebra.trace ℤ _ x = Algebra.trace ℚ K x :=
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Maybe make one more argument implicit in Algebra.trace in a future PR?

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Thanks!

bors merge

@github-actions github-actions bot added ready-to-merge This PR has been sent to bors. and removed awaiting-review The author would like community review of the PR labels Nov 20, 2023
mathlib-bors bot pushed a commit that referenced this pull request Nov 20, 2023
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mathlib-bors bot commented Nov 20, 2023

Build failed:

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bors merge

mathlib-bors bot pushed a commit that referenced this pull request Nov 20, 2023
mathlib-bors bot pushed a commit that referenced this pull request Nov 20, 2023
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mathlib-bors bot commented Nov 20, 2023

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat: add Algebra.coe_trace_int [Merged by Bors] - feat: add Algebra.coe_trace_int Nov 20, 2023
@mathlib-bors mathlib-bors bot closed this Nov 20, 2023
@mathlib-bors mathlib-bors bot deleted the Algebra.coe_trace_int branch November 20, 2023 11:31
alexkeizer pushed a commit that referenced this pull request Nov 21, 2023
grunweg pushed a commit that referenced this pull request Dec 15, 2023
awueth pushed a commit that referenced this pull request Dec 19, 2023
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4 participants