Primary Decomposition

Decompose a variety into its irreducible components via primary decomposition.

LIB "primdec.lib";
ring r=0,(x,y,z),dp;
ideal i=y2z2-x2y3-xz3+x3yz,y2z-xz2;
primdecGTZ(i);

[1]: [1]: _[1]=-y2+xz [2]: _[1]=-y2+xz

[2]: [1]: _[1]=z2 _[2]=y [2]: _[1]=z _[2]=y

[3]: [1]: _[1]=z _[2]=x2 [2]: _[1]=z _[2]=x