Theorem extChartAt_target_mem_nhdsWithin_of_mem

Modification history

2024-11-01 10:06
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
refactor: require that the range of a model with corners is included in the closure of its interior (#18403) …
Added extChartAt_target_mem_nhdsWithin_of_memView on Github →