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D.12.7.11 randlinpoly

Procedure from library rootsmr.lib (see rootsmr_lib).

Usage:
randlinpoly(); randlinpoly(n); n int

Return:
poly: linear combination of the variables of the ring, with pseudorandom coefficients. If n<10 is given, it is the number of digits being used for the range of the coefficients (default: n=5)

Example:
 
LIB "rootsmr.lib";
ring r = 0,(x,y,z,w),dp;
poly p = randlinpoly();
p;
==> 80035x+36642y+40875z+54263w
randlinpoly(5);
==> 68857x+95664y+28174z+34170w
See also: randcharpoly.