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map_extChartAt_nhds_of_boundaryless
Modification history
2024-02-01 10:54
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
refactor(PartialHomeomorph): Remove explicit variable (x : M). (#10083) …
Modified
map_extChartAt_nhds_of_boundaryless
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2024-01-27 11:43
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
feat: four small lemmas about extended charts (#10001) …
Added
map_extChartAt_nhds_of_boundaryless
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