Index - H
| hasEdge | Data.Graph.Inductive.Graph, Data.Graph.Inductive | 
| hasLEdge | Data.Graph.Inductive.Graph, Data.Graph.Inductive | 
| hasLoop | Data.Graph.Inductive.Basic, Data.Graph.Inductive | 
| hasNeighbor | Data.Graph.Inductive.Graph, Data.Graph.Inductive | 
| hasNeighborAdj | Data.Graph.Inductive.Graph, Data.Graph.Inductive | 
| Heap | Data.Graph.Inductive.Internal.Heap, Data.Graph.Inductive.Query.SP, Data.Graph.Inductive.Query, Data.Graph.Inductive | 
| heapsort | Data.Graph.Inductive.Internal.Heap |