spielwiese
Release-4-3-2p2
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Last change
on this file since 0d6b7fc 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:
480 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | LIB "linalg.lib"; |
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| 3 | ring r = 0,(x),dp; |
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| 4 | matrix A[5][5] = 10, 4, 0, -9, 8, |
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| 5 | -3, 6, -6, -4, 9, |
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| 6 | 0, 3, -1, -9, -8, |
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| 7 | -4,-2, -6, -10,10, |
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| 8 | -9, 5, -1, -6, 5; |
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| 9 | list Z = U_D_O(A); //construct P,U,D,O s.t. P*A=U*D*O |
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| 10 | print(Z[1]); //P |
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| 11 | print(Z[2]); //U |
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| 12 | print(Z[3]); //D |
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| 13 | print(Z[4]); //O |
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| 14 | print(Z[1]*A); //P*A |
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| 15 | print(Z[2]*Z[3]*Z[4]); //U*D*O |
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| 16 | tst_status(1);$ |
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