Data.Graph.UGraph
data UGraph v e
removeVertex
insertEdge
insertEdges
removeEdge
removeEdge'
removeEdgeAndVertices
removeEdgeAndVertices'
edges
containsEdge
containsEdge'
incidentEdges
areIsomorphic
isomorphism
data DegreeSequence
degreeSequence
getDegreeSequence
isGraphicalSequence
fromGraphicalSequence