Singular Manual: cf_of

| #### D.15.28.1 cf_of Procedure from library `tropicalEllipticCovers.lib` (see tropicalEllipticCovers_lib). Usage: cf_of(f,g); f poly, g poly Assume: f is a polynomial, g is a monomial Return: poly. Theory: For a given polynomial f, it computes the coefficient of g in f Example:
    LIB "tropicalEllipticCovers.lib";
    ring r=0,(x1,x2,x3,x4),dp;
    poly f=3*x1^6+11*x1^4*x2^2+x1^2*x2^4+3*x2^6;
    cf_of(f,x1^4*x2^2);

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