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Trying toconceptualize what these edges and facts define.
I've never done anything in Prolog, and I'm terribly ignorant of what even the simplest of Prolog programs are doing. I'm presented with such a Prolog program such as this: edge(a,b). edge(b,c). edge(c,d). edge(b,e). edge(a,e). path(X,Y):- edge(X,Y). path(X,Z):- edge(X,Y), path(Y,Z). For the...
