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[Merged by Bors] - feat: add API about the support of functions in ContDiffMapSupportedIn#30199

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[Merged by Bors] - feat: add API about the support of functions in ContDiffMapSupportedIn#30199
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luigi-massacci:LM_PR_ContDiff_III_misc_lemmas

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@luigi-massacci luigi-massacci commented Oct 4, 2025 •
edited by grunweg
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Add simple API lemmas about the support of functions in ContDiffMapSupportedIn.

@github-actions github-actions bot added the t-analysis Analysis (normed *, calculus) label Oct 4, 2025
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github-actions bot commented Oct 4, 2025 •
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PR summary aa78411076

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ hasCompactSupport
+ instance {R} [Semiring R] [Module R F] [SMulCommClass ℝ R F] [ContinuousConstSMul R F] :
+ of_support_subset
+ support_subset
+ tsupport_subset

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.

No changes to technical debt.

You can run this locally as

./scripts/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).

@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot added the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Oct 4, 2025
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@luigi-massacci luigi-massacci mentioned this pull request Oct 5, 2025
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@luigi-massacci luigi-massacci added easy < 20s of review time. See the lifecycle page for guidelines. and removed easy < 20s of review time. See the lifecycle page for guidelines. labels Oct 13, 2025
@grunweg grunweg changed the title feat(Analysis/Distribution/ContDiffMapSupportedIn): Add API about the support of functions in ContDiffMapSupportedIn feat: add API about the support of functions in ContDiffMapSupportedIn Oct 13, 2025
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grunweg reviewed Oct 17, 2025
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One more comment, then this looks good to me again. Please ping me once the dependent PR has been merged and this PR is unblocked!

@mathlib4-merge-conflict-bot mathlib4-merge-conflict-bot added the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Oct 17, 2025
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mathlib4-merge-conflict-bot commented Oct 17, 2025

This pull request has conflicts, please merge master and resolve them.

@mathlib4-dependent-issues-bot mathlib4-dependent-issues-bot removed the blocked-by-other-PR This PR depends on another PR (this label is automatically managed by a bot) label Oct 17, 2025
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mathlib4-dependent-issues-bot commented Oct 17, 2025

This PR/issue depends on:

@github-actions github-actions bot removed the merge-conflict The PR has a merge conflict with master, and needs manual merging. (this label is managed by a bot) label Oct 29, 2025
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grunweg commented Oct 29, 2025

I've gone ahead now and merged master myself, and added at least one brief simps-generated lemma. This looks good to me now. Since I've merged master, I prefer not to bors merge it directly:
maintainer merge

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github-actions bot commented Oct 29, 2025

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

@ghost ghost added the maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. label Oct 29, 2025
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bors d+

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mathlib-bors bot commented Oct 29, 2025

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

@ghost ghost added delegated This pull request has been delegated to the PR author (or occasionally another non-maintainer). and removed maintainer-merge A reviewer has approved the changed; awaiting maintainer approval. labels Oct 29, 2025
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Update Mathlib/Analysis/Distribution/ContDiffMapSupportedIn.lean
f3db716 
Co-authored-by: Sebastien Gouezel <sebastien.gouezel@univ-rennes1.fr>
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grunweg commented Oct 29, 2025

Let me fast-track this:
bors merge

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grunweg commented Oct 29, 2025 •
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Thanks for the speedy delegation!

@ghost ghost added the ready-to-merge This PR has been sent to bors. label Oct 29, 2025
mathlib-bors bot pushed a commit that referenced this pull request Oct 29, 2025
@luigi-massacci @grunweg @ADedecker
feat: add API about the support of functions in ContDiffMapSupportedIn (
0f1f2fc 
#30199)

Add simple API lemmas about the support of functions in `ContDiffMapSupportedIn`.

Co-authored-by: Michael Rothgang <rothgang@math.uni-bonn.de>
Co-authored-by: Anatole Dedecker <anatolededecker@gmail.com>
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mathlib-bors bot commented Oct 29, 2025

Pull request successfully merged into master.

Build succeeded:

@mathlib-bors mathlib-bors bot changed the title feat: add API about the support of functions in ContDiffMapSupportedIn [Merged by Bors] - feat: add API about the support of functions in ContDiffMapSupportedIn Oct 29, 2025
@mathlib-bors mathlib-bors bot closed this Oct 29, 2025
BeibeiX0 pushed a commit to BeibeiX0/mathlib4 that referenced this pull request Nov 7, 2025
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feat: add API about the support of functions in ContDiffMapSupportedIn (
27c027d 
leanprover-community#30199)

Add simple API lemmas about the support of functions in `ContDiffMapSupportedIn`.

Co-authored-by: Michael Rothgang <rothgang@math.uni-bonn.de>
Co-authored-by: Anatole Dedecker <anatolededecker@gmail.com>
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