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:
283 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | LIB "ncalg.lib"; |
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| 3 | def Usl2 = makeUsl2(); // this algebra is U(sl_2) |
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| 4 | setring Usl2; |
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| 5 | map F = Usl2, f, e, -h; // involutive endomorphism of U(sl_2) |
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| 6 | F; |
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| 7 | map G = F(F); |
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| 8 | G; |
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| 9 | poly p = (f+e*h)^2 + 3*h-e; |
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| 10 | p; |
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| 11 | F(p); |
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| 12 | G(p); |
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| 13 | (G(p) == p); // G is the identity |
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| 14 | tst_status(1);$ |
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