| 1 | // |
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| 2 | // test script for intersect command |
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| 3 | // |
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| 4 | ring r1 = 32003,(x,y,z),(c,ds); |
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| 5 | r1; |
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| 6 | "-------------------------------"; |
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| 7 | poly s1=x2y3+45x6y3+68x4z5+80y6x8; |
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| 8 | poly s2=6x5+3y6+8z6; |
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| 9 | poly s3=12xyz3+2y3z6; |
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| 10 | ideal i1=s1,s2,s3; |
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| 11 | ideal i2=s1+s2,s2,s1; |
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| 12 | vector v1=[s1,s2,s2*s3]+s1*gen(5); |
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| 13 | vector v2=[s1-s2,s3,s2]+s1*gen(5); |
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| 14 | module m1=v1,v2; |
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| 15 | module m2=v2,2*v1; |
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| 16 | intersect(i1,i2,1); |
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| 17 | "-------------------------"; |
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| 18 | intersect(m2,freemodule(5),m1); |
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| 19 | intersect(m2); |
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| 20 | "-------------------------"; |
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| 21 | listvar(all); |
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| 22 | kill r1; |
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| 23 | "--------------------------"; |
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| 24 | ring r1=0,(x,y,z),(c,ds); |
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| 25 | poly s1=x2y3+45x6y3+68x4z5+80y6x8; |
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| 26 | poly s2=6x5+3y6+8z6; |
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| 27 | poly s3=12xyz3+2y3z6; |
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| 28 | ideal i1=s1,s2,s3; |
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| 29 | ideal i2=s1+s2,s2,s1; |
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| 30 | vector v1=[s1,s2,s2*s3]+s1*gen(5); |
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| 31 | vector v2=[s1-s2,s3,s2]+s1*gen(5); |
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| 32 | module m1=v1,v2; |
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| 33 | module m2=v2,2*v1; |
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| 34 | intersect(1,i1,i2); |
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| 35 | "-------------------------"; |
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| 36 | intersect(m1,m2,freemodule(5)); |
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| 37 | "-------------------------"; |
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| 38 | listvar(all); |
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| 39 | kill r1; |
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| 40 | LIB "tst.lib";tst_status(1);$; |
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| 41 | //bsp mit char 0 |
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