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[Merged by Bors] - feat(Order/Sublattice): The range of a LatticeHom is a Sublattice#38740

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[Merged by Bors] - feat(Order/Sublattice): The range of a LatticeHom is a Sublattice#38740
Bergschaf wants to merge 2 commits intoleanprover-community:masterfrom
Bergschaf:Sublattice

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@Bergschaf Bergschaf added the easy < 20s of review time. See the lifecycle page for guidelines. label Apr 29, 2026
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github-actions Bot commented Apr 29, 2026

PR summary 946913e46d

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ range
+ range_coe

You can run this locally as follows
## from your `mathlib4` directory:
git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci

## summary with just the declaration names:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh <optional_commit>

## more verbose report:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh in the mathlib-ci repository contains some details about this script.


No changes to technical debt.

This script lives in the mathlib-ci repository. To run it locally, from your mathlib4 directory:

git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci
../mathlib-ci/scripts/reporting/technical-debt-metrics.sh pr_summary
  • The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
  • The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

@github-actions github-actions Bot added the t-order Order theory label Apr 29, 2026
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@ocfnash ocfnash left a comment

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Thanks!

bors merge

mathlib-bors Bot pushed a commit that referenced this pull request May 7, 2026
…8740)

Co-authored-by: Bergschaf <christian.k@netcom-mail.de>
@mathlib-triage mathlib-triage Bot added the ready-to-merge This PR has been sent to bors. label May 7, 2026
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mathlib-bors Bot commented May 7, 2026

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors Bot changed the title feat(Order/Sublattice): The range of a LatticeHom is a Sublattice [Merged by Bors] - feat(Order/Sublattice): The range of a LatticeHom is a Sublattice May 7, 2026
@mathlib-bors mathlib-bors Bot closed this May 7, 2026
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