867
append(? List1,? List2,? List3)
member(?Element, ?Set) is true when Set is a list, and Element occurs in it
memberchk(+ Element, + Set)
ord_add_element(+ Set1, + Element, ? Set2)
ord_subtract(+ Set1, + Set2, ? Difference)
ord_union(+ Set1, + Set2, ? Union)
ord_union(+ Set1, + Set2, ? Union, ? Diff)
add_edges(+ Graph, + Edges, - NewGraph)
add_vertices(+ Graph, + Vertices, - NewGraph)
complement(+ Graph, - NewGraph)
compose(+ LeftGraph, + RightGraph, - NewGraph)
del_edges(+ Graph, + Edges, - NewGraph)
del_vertices(+ Graph, + Vertices, - NewGraph)
neighbors(+ Vertex, + Graph, - Vertices)
neighbours(+ Vertex, + Graph, - Vertices)
raakau(Vertices, InitialValue, Tree)
reachable(+ Node, + Graph, - Vertices)
top_sort(+ Graph, - Sort)
top_sort(+ Graph, - Sort0, - Sort)
transitive_closure(+ Graph, + Closure)
transpose(+ Graph, - NewGraph)
vertices(+ Graph, - Vertices)
vertices_edges_to_ugraph(+ Vertices, + Edges, - Graph)