spielwiese
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Last change
on this file since 1427f62 was
fd0b7b,
checked in by Hans Schoenemann <hannes@…>, 10 years ago
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format
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-
Property mode set to
100644
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File size:
720 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 | // sres crashes if qideal=ideal(0): |
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| 5 | |
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| 6 | ring R_sv = 0,(x(1),x(2)),dp; |
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| 7 | ideal ti_sv = 0; |
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| 8 | qring r_sv = std(ti_sv); |
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| 9 | ring R_s2v = 0,(z(1),z(2),z(3),z(4),z(5),z(6)),dp; |
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| 10 | ideal ti_s2v = 1*z(6)^2-1*z(1)^1*z(3)^1,1*z(4)^1*z(5)^1-1*z(1)^1*z(3)^1,1*z(4)^1*z(6)^1-1*z(1)^1*z(5)^1,1*z(4)^2-1*z(1)^1*z(6)^1,1*z(5)^1*z(6)^1-1*z(3)^1*z(4)^1,1*z(5)^2-1*z(3)^1*z(6)^1; |
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| 11 | qring r_s2v = std(ti_s2v); |
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| 12 | ring R_sv_tensor_R_s2v = 0,(x(1),x(2),z(1),z(2),z(3),z(4),z(5),z(6)),dp; |
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| 13 | ideal ti_sv = 0; |
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| 14 | qring r_sv_tensor_R_s2v = std(ti_sv); |
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| 15 | setring r_s2v; |
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| 16 | map f = r_sv_tensor_R_s2v,1*z(2)^1,1*z(6)^1,z(1),z(2),z(3),z(4),z(5),z(6); |
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| 17 | setring r_sv_tensor_R_s2v; |
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| 18 | ideal sigma2 = kernel(r_s2v, f); |
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| 19 | def L = res(sigma2,2); |
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| 20 | |
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| 21 | tst_status(1);$ |
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