spielwiese
Last change
on this file since 7bb006 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:
419 bytes
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1 | LIB "tst.lib"; tst_init(); |
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2 | LIB "bfun.lib"; |
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3 | ring @D = 0,(x,y,Dx,Dy),dp; |
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4 | def D = Weyl(); |
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5 | setring D; |
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6 | ideal I = 3*x^2*Dy+2*y*Dx,2*x*Dx+3*y*Dy+6; I = std(I); |
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7 | intvec w1 = 0,1; |
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8 | intvec w2 = 2,3; |
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9 | bfctIdeal(I,w1); |
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10 | bfctIdeal(I,w2,0,1); |
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11 | ideal J = I[size(I)]; // J is not holonomic by construction |
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12 | bfctIdeal(J,w1); // b-function of D/J w.r.t. w1 is non-zero |
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13 | bfctIdeal(J,w2); // b-function of D/J w.r.t. w2 is zero |
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14 | tst_status(1);$ |
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