spielwiese
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Last change
on this file since 24e7427 was
24e7427,
checked in by Michael Brickenstein <bricken@…>, 18 years ago
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*bricken: ring access, adjustment to updates
git-svn-id: file:///usr/local/Singular/svn/trunk@9036 2c84dea3-7e68-4137-9b89-c4e89433aadc
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-
Property mode set to
100644
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File size:
681 bytes
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| 1 | //ring s=0,(x,y,z),lp; |
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| 2 | |
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| 3 | ring r=0,(x,y,z),lp; |
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| 4 | timer=1; |
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| 5 | LIB("python_module.so"); |
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| 6 | Python_module::python("from Singular import * |
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| 7 | iv=IntVector() |
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| 8 | iv.append(1) |
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| 9 | iv.append(2) |
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| 10 | iv.append(3) |
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| 11 | print Polynomial(iv) |
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| 12 | zero=Number(0) |
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| 13 | one=Number(1) |
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| 14 | zerop=Polynomial(0) |
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| 15 | onep=Polynomial(1) |
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| 16 | |
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| 17 | #deprecated |
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| 18 | xy=Polynomial('xy') |
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| 19 | print xy |
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| 20 | comp=Polynomial('xy+1') |
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| 21 | print comp |
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| 22 | #the same as only monomials are build |
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| 23 | |
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| 24 | z=Polynomial('z'); |
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| 25 | z*=Number(3); |
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| 26 | print z,xy |
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| 27 | print xy+Number(1) |
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| 28 | print z+xy |
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| 29 | print z,xy |
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| 30 | print xy*xy |
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| 31 | print xy |
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| 32 | for t in ((xy+Number(1))*(xy+Number(-1))): |
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| 33 | print t,-t,t |
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| 34 | import util |
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| 35 | r=util.create_ring(char=0,nvars=3, ordering='lp') |
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| 36 | r.set() |
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| 37 | z2=Polynomial('z') |
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| 38 | #the following should fail |
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| 39 | #print z+z2 |
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| 40 | "); |
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| 41 | $ |
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