[Merged by Bors] - feat(SetTheory/Cardinal): more API for HasCardinalLT#21956
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[Merged by Bors] - feat(SetTheory/Cardinal): more API for HasCardinalLT#21956
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PR summary 496be8fbd9
|
| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.SetTheory.Cardinal.HasCardinalLT | 697 | 702 | +5 (+0.72%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.CategoryTheory.Comma.CardinalArrow Mathlib.SetTheory.Cardinal.HasCardinalLT |
5 |
Declarations diff
+ exists_regular_cardinal
+ exists_regular_cardinal_forall
+ hasCardinalLT_sum_iff
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
relativevalue is the weighted sum of the differences with weight given by the inverse of the current value of the statistic. - The
absolutevalue is therelativevalue divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).
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TwoFX
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In this PR, it is shown that given a `w`-small family `X : ι → Type u` of `w`-small types, there exists a regular cardinal `κ : Cardinal.{w}` such that `HasCardinalLT (X i) κ` for all `i : ι`.
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In this PR, it is shown that given a `w`-small family `X : ι → Type u` of `w`-small types, there exists a regular cardinal `κ : Cardinal.{w}` such that `HasCardinalLT (X i) κ` for all `i : ι`.
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Pull request successfully merged into master. Build succeeded: |
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In this PR, it is shown that given a
w-small familyX : ι → Type uofw-small types, there exists a regular cardinalκ : Cardinal.{w}such thatHasCardinalLT (X i) κfor alli : ι.