fieker-DuValspielwiese
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Last change
on this file since 159ca3 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:
433 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | // consider the quantized Weyl algebra |
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| 3 | ring r = (0,q),(x,d),Dp; |
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| 4 | def RS=nc_algebra(q,1); |
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| 5 | setring RS; RS; |
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| 6 | list l = ringlist(RS); |
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| 7 | l; |
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| 8 | // now, change the relation d*x = q*x*d +1 |
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| 9 | // into the relation d*x=(q2+1)*x*d + q*d + 1 |
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| 10 | matrix S = l[5]; // matrix of coefficients |
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| 11 | S[1,2] = q^2+1; |
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| 12 | l[5] = S; |
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| 13 | matrix T = l[6]; // matrix of polynomials |
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| 14 | T[1,2] = q*d+1; |
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| 15 | l[6] = T; |
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| 16 | def rr = ring(l); |
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| 17 | setring rr; rr; |
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| 18 | tst_status(1);$ |
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