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[Merged by Bors] - feat: elementary lemmas aiding computations with log⁺, Mark II#30729

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kebekus wants to merge 3 commits intoleanprover-community:masterfrom
kebekus:kebekus/posLog3
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[Merged by Bors] - feat: elementary lemmas aiding computations with log⁺, Mark II#30729
kebekus wants to merge 3 commits intoleanprover-community:masterfrom
kebekus:kebekus/posLog3

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@kebekus kebekus commented Oct 20, 2025

Add several elementary lemmas aiding computations with log⁺. Improve the docstrings a little.


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@github-actions github-actions bot added the t-analysis Analysis (normed *, calculus) label Oct 20, 2025
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github-actions bot commented Oct 20, 2025

PR summary dde1cfffb6

Import changes for modified files

No significant changes to the import graph

Import changes for all files
Files Import difference

Declarations diff

+ posLog_norm_sum_le
+ posLog_one
+ posLog_pow
+ posLog_zero

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).

kebekus and others added 2 commits October 21, 2025 06:04
Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
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kebekus commented Oct 21, 2025

@eric-wieser Thanks. I implemented all your suggestions.

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bors r+
Thanks!

@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
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Add several elementary lemmas aiding computations with log⁺. Improve the docstrings a little.
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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: elementary lemmas aiding computations with log⁺, Mark II [Merged by Bors] - feat: elementary lemmas aiding computations with log⁺, Mark II Oct 29, 2025
@mathlib-bors mathlib-bors bot closed this Oct 29, 2025
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kebekus commented Oct 29, 2025

@eric-wieser @sgouezel Thanks!

BeibeiX0 pushed a commit to BeibeiX0/mathlib4 that referenced this pull request Nov 7, 2025
…nprover-community#30729)

Add several elementary lemmas aiding computations with log⁺. Improve the docstrings a little.
@kebekus kebekus deleted the kebekus/posLog3 branch November 7, 2025 14:47
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3 participants