Singular Manual: randomLast

| #### 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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