construct Goldner-Harary graph
The GoldnerHararyGraph command creates the Goldner-Harary graph.
The Goldner-Harary graph is a planar non-Hamiltonian graph with 11 vertices and 27 edges.
G≔Graph 1: an undirected unweighted graph with 11 vertices and 27 edge(s)
"Goldner-Harary graph", Wikipedia. http://en.wikipedia.org/wiki/Goldner-Harary_graph
The GraphTheory[SpecialGraphs][GoldnerHararyGraph] command was introduced in Maple 2021.
For more information on Maple 2021 changes, see Updates in Maple 2021.
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