spielwiese
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Last change
on this file since 6fb723 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:
893 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | ring r = (real,10),(x),lp; |
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| 3 | |
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| 4 | // consider the max. problem: |
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| 5 | // |
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| 6 | // maximize x(1) + x(2) + 3*x(3) - 0.5*x(4) |
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| 7 | // |
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| 8 | // with constraints: x(1) + 2*x(3) <= 740 |
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| 9 | // 2*x(2) - 7*x(4) <= 0 |
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| 10 | // x(2) - x(3) + 2*x(4) >= 0.5 |
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| 11 | // x(1) + x(2) + x(3) + x(4) = 9 |
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| 12 | // |
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| 13 | matrix sm[5][5]=( 0, 1, 1, 3,-0.5, |
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| 14 | 740,-1, 0,-2, 0, |
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| 15 | 0, 0,-2, 0, 7, |
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| 16 | 0.5, 0,-1, 1,-2, |
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| 17 | 9,-1,-1,-1,-1); |
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| 18 | |
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| 19 | int n = 4; // number of constraints |
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| 20 | int m = 4; // number of variables |
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| 21 | int m1= 2; // number of <= constraints |
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| 22 | int m2= 1; // number of >= constraints |
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| 23 | int m3= 1; // number of == constraints |
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| 24 | simplex(sm, n, m, m1, m2, m3); |
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| 25 | tst_status(1);$ |
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