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Divisor * Divisor -- intersection number of two Divisors

Synopsis

Operator: *

Description

Returns the intersection number of two Divisors.

i1 : Q = quadricSurface(ZZ/101[x,y,z,w]);

i2 : C = divisor({1,0},Q);

i3 : D = divisor({0,1},Q);

i4 : C*D

o4 = 1

Ways to use this method:

Divisor * Divisor -- intersection number of two Divisors