Mathlib Changelog
v4
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2025-06-19 12:16
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feat: more uses of
simps
in fiber bundles and vector bundles (
#26121
)
Estimated changes
Modified
Mathlib/Geometry/Manifold/VectorBundle/Basic.lean
Modified
Mathlib/Topology/FiberBundle/Constructions.lean
added
theorem
Bundle.Trivial.toPartialHomeomorph_trivialization_symm_apply
deleted
theorem
Bundle.Trivial.trivialization_source
added
theorem
Bundle.Trivial.trivialization_symm_apply
deleted
theorem
Bundle.Trivial.trivialization_target
deleted
theorem
Trivialization.baseSet_prod
Modified
Mathlib/Topology/FiberBundle/Trivialization.lean
added
def
Trivialization.Simps.apply
Modified
Mathlib/Topology/Homeomorph/Defs.lean
added
theorem
Equiv.toHomeomorphOfIsInducing_apply
added
theorem
Equiv.toHomeomorphOfIsInducing_symm_apply
Modified
Mathlib/Topology/VectorBundle/Basic.lean
Modified
Mathlib/Topology/VectorBundle/Constructions.lean
added
theorem
Trivialization.prod_apply'
deleted
theorem
Trivialization.prod_apply