i1 : randomArrangement(4,3,5) o1 = {- x + 5x - x , - 3x + x - 5x , 4x + 4x + 3x , - x - 3x - 3x } 1 2 3 1 2 3 1 2 3 1 2 3 o1 : Hyperplane Arrangement |
i2 : tally apply(12, i -> poincare randomArrangement(6,3,5)) 2 3 o2 = Tally{1 + 6T + 15T + 10T => 7} 2 3 1 + 6T + 14T + 9T => 5 o2 : Tally |