[sage-devel] Re: Graph([('A',1)]).adjacency_matrix() raises exception

2023-06-26 Thread John H Palmieri
By the way, I see this error message: TypeError: Vertex labels are not comparable. You must specify an ordering using parameter ``vertices`` Indeed, this works: g.adjacency_matrix(vertices=['A', 1]) On Monday, June 26, 2023 at 11:32:56 AM UTC-7 John H Palmieri wrote: > Please read

[sage-devel] Re: Graph([('A',1)]).adjacency_matrix() raises exception

2023-06-26 Thread John H Palmieri
Please read the help message for adjaceny_matrix. g = Graph([('A',1)]) g.adjacency_matrix? prints, among other things: * "vertices" -- list (default: "None"); the ordering of the vertices defining how they should appear in the matrix. By default, the ordering given by