A.42 library(ugraphs): Unweighted Graphs
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Reference manual
The SWI-Prolog library
library(ugraphs): Unweighted Graphs
vertices_edges_to_ugraph/3
vertices/2
edges/2
add_vertices/3
del_vertices/3
add_edges/3
del_edges/3
transpose_ugraph/2
neighbours/3
neighbors/3
complement/2
compose/3
ugraph_union/3
top_sort/2
top_sort/3
transitive_closure/2
reachable/3
Packages
Availability:
:- use_module(
library(ugraphs)
).
(can be autoloaded)
neighbors
(
+Vertex, +Graph, -Vertices
)
American version of
neighbours/3
.
neighbors(+Vertex,
+Graph, -Vertices)