[Merged by Bors] - feat: add mdifferentiable version of hom bundle smoothness lemmas#26922
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grunweg wants to merge 2 commits intoleanprover-community:masterfrom
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[Merged by Bors] - feat: add mdifferentiable version of hom bundle smoothness lemmas#26922grunweg wants to merge 2 commits intoleanprover-community:masterfrom
grunweg wants to merge 2 commits intoleanprover-community:masterfrom
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These are necessary to prove that the pairing of bundle sections induced by a smooth Riemannian metric preserves differentiability. From the path towards geodesics and the Levi-Civita connection.
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PR summary 59726ffacf
|
| File | Base Count | Head Count | Change |
|---|---|---|---|
| Mathlib.Geometry.Manifold.VectorBundle.Hom | 1962 | 1968 | +6 (+0.31%) |
Import changes for all files
| Files | Import difference |
|---|---|
Mathlib.Geometry.Manifold.ContMDiffMFDeriv |
2 |
Mathlib.Geometry.Manifold.VectorBundle.Hom Mathlib.Geometry.Manifold.VectorBundle.Riemannian |
6 |
Declarations diff
+ MDifferentiable.clm_bundle_apply
+ MDifferentiable.clm_bundle_apply₂
+ MDifferentiableAt.clm_bundle_apply
+ MDifferentiableAt.clm_bundle_apply₂
+ MDifferentiableOn.clm_bundle_apply
+ MDifferentiableOn.clm_bundle_apply₂
+ MDifferentiableWithinAt.clm_bundle_apply
+ MDifferentiableWithinAt.clm_bundle_apply₂
+ mdifferentiableAt_hom_bundle
+ mdifferentiableOn_continuousLinearMapCoordChange
+ mdifferentiableWithinAt_hom_bundle
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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bors r+ |
mathlib-bors bot
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Jul 16, 2025
…6922) These are necessary to prove that the pairing of bundle sections induced by a smooth Riemannian metric preserves differentiability. From the path towards geodesics and the Levi-Civita connection. Co-authored-by: Patrick Massot <patrickmassot@free.fr>
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Pull request successfully merged into master. Build succeeded: |
callesonne
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Jul 24, 2025
…anprover-community#26922) These are necessary to prove that the pairing of bundle sections induced by a smooth Riemannian metric preserves differentiability. From the path towards geodesics and the Levi-Civita connection. Co-authored-by: Patrick Massot <patrickmassot@free.fr>
hrmacbeth
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Jul 28, 2025
…anprover-community#26922) These are necessary to prove that the pairing of bundle sections induced by a smooth Riemannian metric preserves differentiability. From the path towards geodesics and the Levi-Civita connection. Co-authored-by: Patrick Massot <patrickmassot@free.fr>
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These are necessary to prove that the pairing of bundle sections induced by a smooth Riemannian metric preserves differentiability.
From the path towards geodesics and the Levi-Civita connection.
Co-authored-by: Patrick Massot patrickmassot@free.fr