| ring r=0,(x,y,z),dp;
ideal m = maxideal(1);
m;
→ m[1]=x
→ m[2]=y
→ m[3]=z
poly f = x2;
poly g = y3;
ideal i = x*y*z , f-g, g*(x-y) + f^4 ,0, 2x-z2y;
ideal M = i + maxideal(10);
timer =0;
i = M*M;
timer;
→ 0
ncols(i);
→ 505
timer =0;
i = M^2;
ncols(i);
→ 505
timer;
→ 0
i[ncols(i)];
→ x20
vector v = [x,y-z,x2,y-x,x2yz2-y];
ideal j = ideal(v);
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