spielwiese
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Last change
on this file since d4b25e was
a9a606c,
checked in by Hans Schoenemann <hannes@…>, 13 years ago
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test #300
git-svn-id: file:///usr/local/Singular/svn/trunk@13715 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
655 bytes
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| 1 | LIB "tst.lib"; |
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| 2 | tst_init(); |
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| 3 | |
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| 4 | ring r = (integer, 4), (x,y), lp; |
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| 5 | poly f1 = 2*x*y; |
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| 6 | poly f2 = 3*y^3+3; |
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| 7 | poly f3 = x^2-3*x; |
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| 8 | ideal I = f1,f2,f3; |
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| 9 | ideal J = std(I); // is correct |
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| 10 | J; |
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| 11 | |
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| 12 | ideal F = f1,f2,f3; |
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| 13 | module SF = syz(F); |
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| 14 | print(SF); |
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| 15 | |
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| 16 | print(transpose(matrix(SF))*transpose(matrix(F))); |
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| 17 | |
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| 18 | ring r = (integer, 4), (x,y), (c,lp); // elim.mod.comp ordering |
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| 19 | poly f1 = 2*x*y; |
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| 20 | poly f2 = 3*y^3+3; |
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| 21 | poly f3 = x^2-3*x; |
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| 22 | ideal I = f1,f2,f3; |
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| 23 | ideal J = std(I); // correct |
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| 24 | ideal F = f1,f2,f3; |
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| 25 | module FF = f1*gen(1) + gen(2), f2*gen(1) + gen(3), f3*gen(1)+gen(4); |
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| 26 | print(std(FF)); |
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| 27 | |
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| 28 | ideal G = f1,f2; |
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| 29 | module GG = f1*gen(1) + gen(2), f2*gen(1) + gen(3); |
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| 30 | print(std(GG)); |
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| 31 | |
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| 32 | |
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| 33 | tst_status(1);$ |
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