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D.2.10.11 randomLast
Procedure from library random.lib (see random_lib).
- Usage:
- randomLast(b); b int
- Return:
- ideal = maxideal(1), but the last variable is exchanged by a random
linear combination of all variables, with coefficients in the
interval [-b,b], except for the last variable which always has
coefficient 1
Example:
| LIB "random.lib";
ring r = 0,(x,y,z),lp;
ideal i = randomLast(10);
i;
==> i[1]=x
==> i[2]=y
==> i[3]=-x+z
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