| nearDist | Graphics.Camera | 
| negated | Data.Geometry.Vector, Data.Geometry | 
| Negative |  | 
| 1 (Data Constructor) | Algorithms.Geometry.SoS | 
| 2 (Data Constructor) | Data.Geometry.QuadTree | 
| neighbours | Algorithms.Geometry.DelaunayTriangulation.Types | 
| neighboursOf |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| nextEdge | Data.PlaneGraph.Core, Data.PlaneGraph | 
| nextIncidentEdge |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| nextLevel | Algorithms.Geometry.WellSeparatedPairDecomposition.Types | 
| No | Data.Geometry.QuadTree.Split | 
| Node | Data.Geometry.QuadTree.Tree | 
| NodeData |  | 
| 1 (Type/Class) | Data.Geometry.IntervalTree | 
| 2 (Data Constructor) | Data.Geometry.IntervalTree | 
| 3 (Type/Class) | Data.Geometry.SegmentTree.Generic, Data.Geometry.SegmentTree | 
| 4 (Data Constructor) | Data.Geometry.SegmentTree.Generic, Data.Geometry.SegmentTree | 
| 5 (Type/Class) | Data.Geometry.RangeTree.Generic | 
| 6 (Data Constructor) | Data.Geometry.RangeTree.Generic | 
| 7 (Type/Class) | Algorithms.Geometry.WellSeparatedPairDecomposition.Types | 
| 8 (Data Constructor) | Algorithms.Geometry.WellSeparatedPairDecomposition.Types | 
| nodeData | Algorithms.Geometry.WellSeparatedPairDecomposition.Types | 
| NoIntersection |  | 
| 1 (Data Constructor) | Data.Geometry.Properties, Data.Geometry | 
| 2 (Type/Class) | Data.Geometry.Properties, Data.Geometry | 
| nonEmptyIntersection | Data.Geometry.Properties, Data.Geometry | 
| norm | Data.Geometry.Vector, Data.Geometry | 
| normalVec | Data.Geometry.HyperPlane | 
| North | Data.Geometry.Directions | 
| north | Data.Geometry.Box.Sides, Data.Geometry.Box | 
| NorthEast | Data.Geometry.Directions | 
| northEast | Data.Geometry.Box.Corners, Data.Geometry.QuadTree.Quadrants, Data.Geometry.Box | 
| NorthWest | Data.Geometry.Directions | 
| northWest | Data.Geometry.Box.Corners, Data.Geometry.QuadTree.Quadrants, Data.Geometry.Box | 
| NoSolution | Algorithms.Geometry.LinearProgramming.Types | 
| nub' | Algorithms.Geometry.DelaunayTriangulation.DivideAndConquer | 
| numberVertices | Data.Geometry.Polygon, Data.Geometry | 
| numComponents | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| numDarts |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| numEdges |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| numFaces |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| NumType | Data.Geometry.Properties, Data.Geometry | 
| numVertices |  | 
| 1 (Function) | Data.PlaneGraph.Core, Data.PlaneGraph | 
| 2 (Function) | Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision |