-- -*- M2-comint -*- hash: 11545184246807597641

i1 : L1= { {{3,1},-1}, {{1,4},1} };

i2 : D1=divisorClassRepresentativeM0nbar(6,L1)

o2 = DivisorClassRepresentativeM0nbar{"DivisorExpression" => HashTable{{1, 3} => -1}}
                                                                       {1, 4} => 1
                                      "NumberOfMarkedPoints" => 6

o2 : DivisorClassRepresentativeM0nbar

i3 : isEffectiveExpression(D1)

o3 = false

i4 : L2= { {{3,1},1}, {{1,4},1} };

i5 : D2=divisorClassRepresentativeM0nbar(6,L2)

o5 = DivisorClassRepresentativeM0nbar{"DivisorExpression" => HashTable{{1, 3} => 1}}
                                                                       {1, 4} => 1
                                      "NumberOfMarkedPoints" => 6

o5 : DivisorClassRepresentativeM0nbar

i6 : isEffectiveExpression(D2)

o6 = true

i7 : 
