spielwiese
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Last change
on this file since a6e7454 was
a6e7454,
checked in by Viktor Levandovskyy <levandov@…>, 20 years ago
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nontrivial examples from Plural doc
git-svn-id: file:///usr/local/Singular/svn/trunk@6653 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
335 bytes
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| 1 | LIB "tst.lib"; |
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| 2 | tst_init(); |
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| 3 | ring r=0,(x,y,z),(c,dp); |
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| 4 | matrix D[3][3]; |
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| 5 | D[1,2]=-z; |
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| 6 | D[1,3]=y; |
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| 7 | D[2,3]=x; |
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| 8 | system("PLURAL",1,D); |
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| 9 | // it is U(so_3) |
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| 10 | vector s1 = [x2,y3,z]; |
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| 11 | vector s2 = [xy,1,0]; |
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| 12 | vector s3 = [0,x2-y2,z]; |
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| 13 | poly f = xyz; |
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| 14 | module m = s1, s2-s1,f*(s3-s1); |
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| 15 | m; |
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| 16 | // show m in matrix format (columns generate m) |
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| 17 | print(m); |
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| 18 | tst_status(1);$ |
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