| LIB "primdecint.lib";
ring R=integer,(a,b,c,d),dp;
==> // ** You are using coefficient rings which are not fields.
==> // ** Please note that only limited functionality is available
==> // ** for these coefficients.
==> // **
==> // ** The following commands are meant to work:
==> // ** - basic polynomial arithmetic
==> // ** - std
==> // ** - syz
==> // ** - lift
==> // ** - reduce
ideal I1=9,a,b;
ideal I2=3,c;
ideal I3=11,2a,7b;
ideal I4=13a2,17b4;
ideal I5=9c5,6d5;
ideal I6=17,a15,b15,c15,d15;
ideal I=intersectZ(I1,I2);
I=intersectZ(I,I3);
I=intersectZ(I,I4);
I=intersectZ(I,I5);
I=intersectZ(I,I6);
equidimZ(I);
==> _[1]=3
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