| U | Rubik.Cube.Moves.Internal |
| u | Rubik.Cube.Moves.Internal, Rubik.Cube.Moves, Rubik.Cube |
| ub | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| ubr | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| UDEdgePermu2 | |
| 1 (Type/Class) | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| 2 (Data Constructor) | Rubik.Cube.Cubie.Internal |
| uDEdgePermu2 | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| UDFix | Rubik.Cube.Moves.Internal, Rubik.Cube.Moves, Rubik.Cube |
| UDSlice | |
| 1 (Type/Class) | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| 2 (Data Constructor) | Rubik.Cube.Cubie.Internal |
| uDSlice | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| UDSlicePermu | |
| 1 (Type/Class) | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| 2 (Data Constructor) | Rubik.Cube.Cubie.Internal |
| uDSlicePermu | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| UDSlicePermu2 | |
| 1 (Type/Class) | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| 2 (Data Constructor) | Rubik.Cube.Cubie.Internal |
| uDSlicePermu2 | Rubik.Cube.Cubie.Internal, Rubik.Cube.Cubie, Rubik.Cube |
| udspComponentOfConjEdgeOrien | Rubik.Tables.Moves |
| uf | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| ufl | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| ul | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| ulb | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| unfoldP | Rubik.Solver |
| unMoveTag | Rubik.Cube.Moves.Internal, Rubik.Cube.Moves, Rubik.Cube |
| unMV | Data.Vector.Storable.Allocated |
| unpermuUDSlice | Rubik.Cube.Cubie.Internal |
| unRawCoord | Rubik.Cube.Coord, Rubik.Cube |
| unRawMove | Rubik.Cube.Coord, Rubik.Cube |
| unRawVector | Rubik.Cube.Coord, Rubik.Cube |
| unsafeCornerOrien | Rubik.Cube.Cubie.Internal |
| unsafeCornerOrien' | Rubik.Cube.Cubie.Internal |
| unsafeCornerPermu | Rubik.Cube.Cubie.Internal |
| unsafeCornerPermu' | Rubik.Cube.Cubie.Internal |
| unsafeCube | Rubik.Cube.Cubie.Internal |
| unsafeCube' | Rubik.Cube.Cubie.Internal |
| unsafeEdgeOrien | Rubik.Cube.Cubie.Internal |
| unsafeEdgeOrien' | Rubik.Cube.Cubie.Internal |
| unsafeEdgePermu | Rubik.Cube.Cubie.Internal |
| unsafeEdgePermu' | Rubik.Cube.Cubie.Internal |
| unsafeFacelets | Rubik.Cube.Facelet.Internal |
| unsafeFacelets' | Rubik.Cube.Facelet.Internal |
| unsafeModify | Data.Vector.Storable.Allocated |
| unsafeRead | Data.Vector.Storable.Allocated |
| unsafeUDEdgePermu2 | Rubik.Cube.Cubie.Internal |
| unsafeUDEdgePermu2' | Rubik.Cube.Cubie.Internal |
| unsafeUDSlice | Rubik.Cube.Cubie.Internal |
| unsafeUDSlice' | Rubik.Cube.Cubie.Internal |
| unsafeUDSlicePermu | Rubik.Cube.Cubie.Internal |
| unsafeUDSlicePermu' | Rubik.Cube.Cubie.Internal |
| unsafeUDSlicePermu2 | Rubik.Cube.Cubie.Internal |
| unsafeUDSlicePermu2' | Rubik.Cube.Cubie.Internal |
| unsafeWrite | Data.Vector.Storable.Allocated |
| unSymClass | Rubik.Symmetry |
| unSymClassTable | Rubik.Symmetry |
| unSymCode | Rubik.Cube.Moves.Internal, Rubik.Cube.Moves, Rubik.Cube |
| unSymReprTable | Rubik.Symmetry |
| unV | Data.Vector.Storable.Allocated |
| unWord4 | Data.Vector.HalfByte |
| ur | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| urf | Rubik.Cube.Facelet.Internal, Rubik.Cube.Facelet, Rubik.Cube |
| u_ | Rubik.Cube.Moves.Internal |