spielwiese
Last change
on this file was
75f460,
checked in by Hans Schoenemann <hannes@…>, 9 years ago
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format
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Property mode set to
100644
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File size:
459 bytes
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1 | LIB "tst.lib"; tst_init(); |
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2 | |
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3 | // characteristic : 0 |
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4 | // 1 parameter : t |
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5 | // minpoly : 0 |
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6 | // number of vars : 2 |
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7 | // block 1 : ordering ds |
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8 | // : names x y |
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9 | // block 2 : ordering C |
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10 | ring R = (0,t),(x,y),(ds(2),C); R; |
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11 | |
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12 | poly F = 2*x2+(-1/2t)*y2-y3; F; |
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13 | |
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14 | subst(F,t,1/10); // 2*x2-1/10*y2-y3 |
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15 | |
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16 | poly G = (-1/16t5)+(-5/16t4)*y+2*x2+(5/4t2)*y3-y5; G; |
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17 | |
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18 | subst(G,t,1/10); // -1/100000-1/2000*y+2*x2+1/20*y3-y5 |
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19 | |
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20 | tst_status(1);$ |
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