| wellSeparatedPairs | Algorithms.Geometry.WellSeparatedPairDecomposition.WSPD | 
| West | Data.Geometry.Directions | 
| west | Data.Geometry.Box.Sides, Data.Geometry.Box | 
| widestDim | Algorithms.Geometry.WellSeparatedPairDecomposition.Types | 
| widestDimension | Algorithms.Geometry.WellSeparatedPairDecomposition.WSPD | 
| width |  | 
| 1 (Function) | Data.Geometry.Interval | 
| 2 (Function) | Data.Geometry.Box.Internal, Data.Geometry.Box | 
| widthIn | Data.Geometry.Box.Internal, Data.Geometry.Box | 
| widthIn' | Data.Geometry.Box.Internal, Data.Geometry.Box | 
| WidthIndex | Data.Geometry.QuadTree.Cell | 
| widths | Algorithms.Geometry.WellSeparatedPairDecomposition.WSPD | 
| withCells |  | 
| 1 (Function) | Data.Geometry.QuadTree.Tree | 
| 2 (Function) | Data.Geometry.QuadTree | 
| withCellsTree | Data.Geometry.QuadTree | 
| withEdgeDistances | Data.PlaneGraph.Core, Data.PlaneGraph | 
| withID | Algorithms.Geometry.DelaunayTriangulation.DivideAndConquer | 
| withIncidentEdges | Data.Geometry.Polygon, Data.Geometry | 
| World | Data.PlaneGraph.Core, Data.PlaneGraph, Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| worldToView | Graphics.Camera | 
| Wrap | Data.Geometry.PlanarSubdivision.Raw, Data.Geometry.PlanarSubdivision.Basic, Data.Geometry.PlanarSubdivision | 
| Wrap' | Data.Geometry.PlanarSubdivision.Raw | 
| writePlaneGraph | Data.PlaneGraph.IO, Data.PlaneGraph | 
| WSP | Algorithms.Geometry.WellSeparatedPairDecomposition.Types |