Theorem ContinuousWithinAt.extChartAt_symm_preimage_inter_range_eventuallyEq

Modification history

2026-08-27 10:24
Mathlib/Geometry/Manifold/IsManifold/ExtChartAt.lean
refactor: definition and notation for `EventuallyEq` on `Set` (#41533) …
Deleted ContinuousWithinAt.extChartAt_symm_preimage_inter_range_eventuallyEqView on Github →
2025-02-04 15:13
Mathlib/Geometry/Manifold/IsManifold/Basic.lean
chore(Geometry/Manifold/IsManifold): split out material on extended charts (#21219) …
Modified ContinuousWithinAt.extChartAt_symm_preimage_inter_range_eventuallyEqView on Github →
2024-10-31 06:53
Mathlib/Geometry/Manifold/SmoothManifoldWithCorners.lean
chore: cleanup `ContDiffWithinAt` API, to match the `ContinuousAt` API (#18447) …
Added ContinuousWithinAt.extChartAt_symm_preimage_inter_range_eventuallyEqView on Github →