import OAI.Analysis.AncientFlat.Weighted.WeightedCharts namespace OAI noncomputable section open Set Filter open scoped ContDiff ENNReal namespace FlatWeighted variable {V : Type} [NormedAddCommGroup V] [InnerProductSpace ℝ V] [FiniteDimensional ℝ V] def finiteLocalDomain (T a : ℝ) (p : V × ℝ) : Set (V × ℝ) := {q | ‖q.1‖