spielwiese
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Last change
on this file since b35b93 was
b35b93,
checked in by Olaf Bachmann <obachman@…>, 26 years ago
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This commit was generated by cvs2svn to compensate for changes in r1396,
which included commits to RCS files with non-trunk default branches.
git-svn-id: file:///usr/local/Singular/svn/trunk@1397 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
480 bytes
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| 1 | ring r; |
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| 2 | type r; |
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| 3 | ring r1=32003,(x,y,z,w),lp; |
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| 4 | type r1; |
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| 5 | setring r; |
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| 6 | ideal i=x,y,z; |
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| 7 | ideal ii=x2+y2,xy,z3; |
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| 8 | map f=r1,i; |
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| 9 | map ff=r1,ii; |
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| 10 | type f; |
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| 11 | type ff; |
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| 12 | ideal j1=0; |
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| 13 | ideal j2=maxideal(2); |
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| 14 | ideal j3=x2+yz,y2+zx,z2+xy; |
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| 15 | setring r1; |
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| 16 | ideal i1=preimage(r,f,i); |
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| 17 | type i1; |
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| 18 | ideal i2=preimage(r,ff,i); |
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| 19 | type i2; |
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| 20 | ideal ii1=preimage(r,f,ii); |
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| 21 | type ii1; |
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| 22 | ideal ii2=preimage(r,ff,ii); |
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| 23 | type ii2; |
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| 24 | ideal j1=preimage(r,ff,j1); |
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| 25 | type j1; |
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| 26 | ideal j2=preimage(r,ff,j2); |
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| 27 | type j2; |
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| 28 | ideal j3=preimage(r,ff,j3); |
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| 29 | type j3; |
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| 30 | $ |
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| 31 | |
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