i1 : R = ZZ/101[x,y,z,w];
i2 : Q = quadricSurface(R);
i3 : D = divisor({3,4},Q);
i4 : degree D o4 = 7
The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/SpaceCurves.m2:1045:0.