add_vertices/3

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Predicate add_vertices/3

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Availability::- use_module(library(ugraphs)).(can be autoloaded)

Source

add_vertices(+Graph, +Vertices, -NewGraph)

Unify NewGraph with a new graph obtained by adding the list of Vertices to Graph. Example:

?- add_vertices([1-[3,5],2-[]], [0,1,2,9], NG).
NG = [0-[], 1-[3,5], 2-[], 9-[]]