spielwiese
Last change
on this file since 76ce4e6 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:
697 bytes
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Rev | Line | |
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[894057] | 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), dp; |
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| 4 | intmat S1[3][3] = |
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| 5 | 1, 0, 0, |
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| 6 | 0, 1, 0, |
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| 7 | 0, 0, 1; |
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| 8 | intmat L1[3][1] = |
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| 9 | 0, |
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| 10 | 0, |
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| 11 | 0; |
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| 12 | def G1 = createGroup(S1, L1); // (S1 + L1)/L1 |
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| 13 | printGroup(G1); |
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| 14 | setBaseMultigrading(S1, L1); // to change... |
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| 15 | ring R = 0, (a, b, c), dp; |
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| 16 | intmat S2[2][3] = |
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| 17 | 1, 0, |
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| 18 | 0, 1; |
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| 19 | intmat L2[2][1] = |
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| 20 | 0, |
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| 21 | 2; |
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| 22 | def G2 = createGroup(S2, L2); |
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| 23 | printGroup(G2); |
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| 24 | setBaseMultigrading(S2, L2); // to change... |
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| 25 | map F = r, a, b, c; |
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| 26 | intmat A[nrows(L2)][nrows(L1)] = |
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| 27 | 1, 0, 0, |
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| 28 | 3, 2, -6; |
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| 29 | // graded ring homomorphism is given by (compatible): |
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| 30 | print(F); |
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| 31 | print(A); |
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| 32 | isGradedRingHomomorphism(r, ideal(F), A); |
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| 33 | def h = createGradedRingHomomorphism(r, ideal(F), A); |
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| 34 | print(h); |
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| 35 | tst_status(1);$ |
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