Index - V
| valid | |
| 1 (Function) | Data.Set.Internal, Data.Set | 
| 2 (Function) | Data.Map.Internal.Debug, Data.Map.Strict.Internal, Data.Map.Strict, Data.Map.Lazy, Data.Map | 
| validsize | Data.Map.Internal.Debug | 
| Vertex | Data.Graph | 
| vertices | Data.Graph | 
| ViewL | Data.Sequence.Internal, Data.Sequence | 
| viewl | Data.Sequence.Internal, Data.Sequence | 
| ViewR | Data.Sequence.Internal, Data.Sequence | 
| viewr | Data.Sequence.Internal, Data.Sequence |