Singular Manual: poly2zdd

| #### D.14.4.16 poly2zdd Procedure from library `polybori.lib` (see polybori_lib). Usage: poly2zdd(poly ps); polynomial ps Return: polynomial ps in zdd representation Example:
    LIB "polybori.lib";
    ring r=0,x(1..5),Dp;
    poly f=(x(1)+1)*(x(2)+1)*(x(3)+1)*x(4)*x(5);
    poly2zdd(f);
    ==> zdd:
    ==>  x1(x2(x3(x4(x5))+
    ==>           x4(x5))+
    ==>        x3(x4(x5))+
    ==>           x4(x5))+
    ==>     x2(x3(x4(x5))+
    ==>           x4(x5))+
    ==>        x3(x4(x5))+
    ==>           x4(x5)
    ==>
    poly g=x(3);
    poly2zdd(g);
    ==> zdd:
    ==>  x3
    ==>
See also: boolean_poly; from_boolean_set.

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