Singular Manual: recursive_boolean_poly

| #### D.14.7.6 recursive_boolean_poly Procedure from library `polybori.lib` (see polybori_lib). Usage: boolean_poly(ps[, rb]); ps polynomial, rb boolean ring Return: default: polynomial ps in the representation of the boolean ring rb==boolean_poly_ring(basering); optional input: rb boolean ring Example:
    LIB "polybori.lib";
    ring r0=2,x(1..4),lp;
    poly f=x(1)^2+2*x(2)*(x(3))-x(4)^3;
    recursive_boolean_poly(f);
    ring r1=0,x,Dp;
    poly f=x3+2x+1;
    recursive_boolean_poly(f);
    ring r2=32003,(x,y,z),Dp;
    def br2=boolean_poly_ring(r2);
    bring bbr2=r2;
    poly f=xyz+20*x^2*y-3*xz+15;
    recursive_boolean_poly(f,br2);
    recursive_boolean_poly(f,bbr2);
See also: boolean_ideal; boolean_std.

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