This class represents divisor classes in $ NS^1(\bar{M}_{0,n}) $. A divisor class is just a linear combination of the boundary divisors $ \delta_I $.
i1 : H=new HashTable from { {{1,3},1}, {{1,4},1} }; |
i2 : divisorClassRepresentativeM0nbar(6,H) o2 = DivisorClassRepresentativeM0nbar{DivisorExpression => HashTable{{1, 3} => 1}} {1, 4} => 1 NumberOfMarkedPoints => 6 o2 : DivisorClassRepresentativeM0nbar |
The object DivisorClassRepresentativeM0nbar is a type, with ancestor classes HashTable < Thing.