spielwiese
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Last change
on this file since e0b657 was
e0b657,
checked in by Hans Schönemann <hannes@…>, 17 years ago
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*hannes: ncalgebra -> nc_algebra
git-svn-id: file:///usr/local/Singular/svn/trunk@10367 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
317 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 | // ============================== example 1.9.33 ============================= |
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| 5 | |
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| 6 | ring r = 0,(x,d,q),dp; |
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| 7 | matrix D[3][3]; |
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| 8 | D[1,2]=q^2; |
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| 9 | def S=nc_algebra(1,D); setring S; |
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| 10 | ideal I = x,d,q; |
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| 11 | option(redSB); option(redTail); |
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| 12 | resolution R = mres(I,0); |
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| 13 | R; |
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| 14 | print(betti(R),"betti"); |
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| 15 | |
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| 16 | tst_status(1);$ |
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| 17 | |
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