using the following sage code, I have obtained the matrix u. I know that u may represent a graph whose adjacency matrix is u itself. Now can we draw the graph in sage so that we can visualise.
G=graphs.EmptyGraph()
G.add_edges([(1,2),(2,3),(3,4),(3,5),(2,5),(5,6)])
G.show()
b=G.adjacency_matrix()
show(b)
u=~b
show(u)
