Hello I imported a 30 X 30 matrix into Mathematica. I made a graph out of this and then found the minimum spanning tree. Next, I printed off a list of the edges. I included the edgeweight option to get the associated weights listed next to each edge. My goal was to ultimately sum these weights. The problem is, it returns 1 for every edgeweight of the minimum spanning tree. When I print the edgeweights for the graph from which the minimum spanning tree was made, the correct edgeweights are returned. Any ideas what I'm doing wrong?