spielwiese
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Last change
on this file since a7efa79 was
a7efa79,
checked in by Hans Schönemann <hannes@…>, 16 years ago
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*hannes: new book version
git-svn-id: file:///usr/local/Singular/svn/trunk@10182 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
361 bytes
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| Rev | Line | |
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| [a7efa79] | 1 | LIB "tst.lib"; |
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| 2 | tst_init(); |
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| 3 | |
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| 4 | ==================================== example B.7.5 ======================= |
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| 5 | |
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| 6 | LIB"absfact.lib"; |
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| 7 | |
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| 8 | ring R1=0,(x,y),dp; |
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| 9 | poly f=(x2+y2)^3*(x3+y2)^5*(x4+4)^2; |
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| 10 | def S1 =absFactorize(f); |
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| 11 | setring(S1); |
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| 12 | absolute_factors; |
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| 13 | |
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| 14 | ring R2=0,(x,y,z,w),dp; |
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| 15 | poly f=(x2+y2+z2)^2+w4; |
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| 16 | def S2 =absFactorize(f); |
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| 17 | setring(S2); |
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| 18 | absolute_factors; |
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| 19 | |
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| 20 | tst_status(1);$ |
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| 21 | |
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