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M0nbar :: DivisorClassRepresentativeM0nbar + DivisorClassRepresentativeM0nbar

DivisorClassRepresentativeM0nbar + DivisorClassRepresentativeM0nbar -- add two divisor class representatives on M0nbar

Synopsis

Description

This function adds two divisor class representatives on M0nbar.

i1 : L1= { {{1,3},1}, {{1,4},2}};
i2 : D1=divisorClassRepresentativeM0nbar(6,L1);
i3 : L2={ {{1,2},7}, {{1,3},2}, {{2,3,5,6},1}};
i4 : D2=divisorClassRepresentativeM0nbar(6,L2);
i5 : D1+D2

o5 = DivisorClassRepresentativeM0nbar{DivisorExpression => HashTable{{1, 2} => 7}}
                                                                     {1, 3} => 3
                                                                     {1, 4} => 3
                                      NumberOfMarkedPoints => 6

o5 : DivisorClassRepresentativeM0nbar