fieker-DuValspielwiese
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Last change
on this file since 894057 was
894057,
checked in by Oleksandr Motsak <motsak@…>, 13 years ago
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ADD: Tests from online manual (res+stat on mamawutz): short ones Tst/Manual/s.lst
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-
Property mode set to
100644
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File size:
971 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | LIB "multigrading.lib"; |
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| 3 | ring r = 0,(x,y,z,w),dp; |
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| 4 | intmat MM[2][4]= |
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| 5 | 1,1,1,1, |
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| 6 | 0,1,3,4; |
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| 7 | setBaseMultigrading(MM); |
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| 8 | module M = ideal( xw-yz, x2z-y3, xz2-y2w, yw2-z3); |
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| 9 | intmat v[2][nrows(M)]= |
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| 10 | 1, |
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| 11 | 0; |
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| 12 | M = setModuleGrading(M, v); |
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| 13 | ///////////////////////////////////////////////////////////////////////////// |
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| 14 | // GB: |
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| 15 | M = multiDegGroebner(M); M; |
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| 16 | "Module Units Multigrading: "; print( getModuleGrading(M) ); |
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| 17 | "Multidegrees: "; print(multiDeg(M)); |
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| 18 | isHomogeneous(M); |
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| 19 | ///////////////////////////////////////////////////////////////////////////// |
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| 20 | // Let's compute Syzygy! |
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| 21 | def S = multiDegSyzygy(M); S; |
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| 22 | "Module Units Multigrading: "; print( getModuleGrading(S) ); |
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| 23 | "Multidegrees: "; print(multiDeg(S)); |
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| 24 | isHomogeneous(S); |
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| 25 | ///////////////////////////////////////////////////////////////////////////// |
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| 26 | // GB: |
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| 27 | S = multiDegGroebner(S); S; |
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| 28 | "Module Units Multigrading: "; print( getModuleGrading(S) ); |
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| 29 | "Multidegrees: "; print(multiDeg(S)); |
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| 30 | isHomogeneous(S); |
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| 31 | tst_status(1);$ |
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