spielwiese
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Last change
on this file since 951db29 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:
476 bytes
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| 1 | LIB "tst.lib"; tst_init(); |
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| 2 | ring r=0,(z,u,v,w),dp; |
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| 3 | def R=nc_algebra(-1,0); // an anticommutative algebra |
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| 4 | setring R; |
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| 5 | option(redSB); |
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| 6 | option(redTail); |
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| 7 | ideal i=z^2,u^2,v^2,w^2, zuv-w; |
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| 8 | qring Q = i; // incorrect call produces error |
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| 9 | kill Q; |
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| 10 | setring R; // go back to the ring R |
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| 11 | qring q=twostd(i); // now it is an exterior algebra modulo <zuv-w> |
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| 12 | q; |
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| 13 | poly k = (v-u)*(zv+u-w); |
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| 14 | k; // the output is not yet totally reduced |
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| 15 | poly ek=reduce(k,std(0)); |
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| 16 | ek; // the reduced form |
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| 17 | tst_status(1);$ |
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