| unAssoc | Data.Geometry.RangeTree |
| UnBounded | Algorithms.Geometry.LinearProgramming.Types |
| unboundedIntersections | Data.Geometry.Arrangement.Internal, Data.Geometry.Arrangement |
| unBoundedParts | Data.Geometry.Arrangement.Internal |
| unCI | Data.Geometry.PlanarSubdivision.Raw |
| unCoord | Data.Geometry.KDTree |
| unEndPoint | Data.Geometry.Interval, Data.Geometry.LineSegment, Data.Geometry |
| uniformScaling | Data.Geometry.Transformation, Data.Geometry |
| unIntervalTree | Data.Geometry.IntervalTree |
| unit | Data.Geometry.Vector, Data.Geometry |
| unitBall | Data.Geometry.Ball |
| unKDT | Data.Geometry.KDTree |
| unL | Data.Geometry.Interval.Util |
| unLevel | Algorithms.Geometry.WellSeparatedPairDecomposition.Types |
| unR | Data.Geometry.Interval.Util |
| unsafeCoord | Data.Geometry.Point, Data.Geometry |
| unSegmentTree | Data.Geometry.SegmentTree.Generic, Data.Geometry.SegmentTree |
| unSlab | Data.Geometry.Slab |
| unV | |
| 1 (Function) | Data.Geometry.Vector.VectorFixed |
| 2 (Function) | Data.Geometry.Vector.VectorFamily, Data.Geometry.Vector, Data.Geometry |
| unVF | Data.Geometry.Vector.VectorFamilyPeano |
| upper | Data.Geometry.Interval, Data.Geometry.LineSegment, Data.Geometry |
| upperHull | |
| 1 (Function) | Algorithms.Geometry.ConvexHull.GrahamScan |
| 2 (Function) | Algorithms.Geometry.ConvexHull.DivideAndConquer |
| UpperHullAlgorithm | Algorithms.Geometry.LowerEnvelope.DualCH |
| upperTangent | Data.Geometry.Polygon.Convex |
| upperTangent' | Data.Geometry.Polygon.Convex |