finding the shortest cycle in a graph
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hi I am trying to implement the following to find the length of a smallest cycle in a graph G. Please suggest which functions/toolbox are useful for this. I will also be computing how many cycles are there of a particular length. thanks
girth = 1000;
for each edge e(u,v) in G(V,E)
new_girth = shortestpathlength(G\{e}, u, v) + 1
% shortest distance between u and v
if (new_girth < = girth)
girth= new_girth
G= G U {e}
end
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