theta -- image of the flow on the vertices

i1 : Q = bipartiteQuiver(2, 3, Flow=>"Random")

o1 = ToricQuiver{flow => {24, 65, 71, 72, 19, 19}                      }
                 IncidenceMatrix => | -1 -1 -1 0  0  0  |
                                    | 0  0  0  -1 -1 -1 |
                                    | 1  0  0  1  0  0  |
                                    | 0  1  0  0  1  0  |
                                    | 0  0  1  0  0  1  |
                 Q0 => {0, 1, 2, 3, 4}
                 Q1 => {{0, 2}, {0, 3}, {0, 4}, {1, 2}, {1, 3}, {1, 4}}
                 weights => {-160, -110, 96, 84, 90}

o1 : ToricQuiver

i2 : theta Q

o2 = {-160, -110, 96, 84, 90}

o2 : List