spielwiese
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Last change
on this file since 564136 was
481842,
checked in by Anne Frühbis-Krüger <anne@…>, 23 years ago
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*anne: new tests checking preimage_bug, radical_bug in char 2,
signal 11 when returning non exported object
mres_bug, interred_bug, imap_bug
git-svn-id: file:///usr/local/Singular/svn/trunk@5254 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
251 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 | ring r=0,(x,y,z),ds; |
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| 5 | map m=r,x+y+z+y2+x3,x-y-z,z; |
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| 6 | ideal id=2y+2z+x^3+y^2,x-y-z,y2+2z3; |
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| 7 | id; |
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| 8 | ideal pid=preimage(basering,m,id); |
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| 9 | pid; |
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| 10 | ideal imid=m(pid); |
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| 11 | size(reduce(id,std(imid))); |
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| 12 | size(reduce(imid,std(id))); |
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| 13 | |
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| 14 | tst_status(1);$ |
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