| LIB "general.lib";
ring r=32003,(a,b,c,d,e),dp;
int n=6;
ideal i=
a^n-b^n,
b^n-c^n,
c^n-d^n,
d^n-e^n,
a^(n-1)*b+b^(n-1)*c+c^(n-1)*d+d^(n-1)*e+e^(n-1)*a;
ideal j=timeStd(i,2);
j;
→ j[1]=a6-b6
→ j[2]=b6-c6
→ j[3]=c6-d6
→ j[4]=d6-e6
→ j[5]=a5b+b5c+c5d+d5e+ae5
|