(f, g, K)
return dup_inner_subresultants(f, g, K)[0]
Computes subresultant PRS of two polynomials in `K[x]`.

    Examples
    ========

    >>> from sympy.polys import ring, ZZ
    >>> R, x = ring("x", ZZ)

    >>> R.dup_subresultants(x**2 + 1, x**2 - 1)
    [x**2 + 1, x**2 - 1, -2]
Computes subresultant PRS of two polynomials in `K[x]`.
Computes subresultant PRS of two polynomials in K [ x ] .
def dup_subresultants(f, g, K):
    """
    Computes subresultant PRS of two polynomials in `K[x]`.

    Examples
    ========

    >>> from sympy.polys import ring, ZZ
    >>> R, x = ring("x", ZZ)

    >>> R.dup_subresultants(x**2 + 1, x**2 - 1)
    [x**2 + 1, x**2 - 1, -2]

    """
    return dup_inner_subresultants(f, g, K)[0]
def dup_subresultants ( f , g , K ) : return dup_inner_subresultants ( f , g , K ) [ 0 ]