(f, a, p, K)
return result
Evaluate ``f(a)`` in ``GF(p)`` using Horner scheme.

    Examples
    ========

    >>> from sympy.polys.domains import ZZ
    >>> from sympy.polys.galoistools import gf_eval

    >>> gf_eval([3, 2, 4], 2, 5, ZZ)
    0
Evaluate ``f(a)`` in ``GF(p)`` using Horner scheme.
Evaluate f ( a ) in GF ( p ) using Horner scheme .
def gf_eval(f, a, p, K):
    """
    Evaluate ``f(a)`` in ``GF(p)`` using Horner scheme.

    Examples
    ========

    >>> from sympy.polys.domains import ZZ
    >>> from sympy.polys.galoistools import gf_eval

    >>> gf_eval([3, 2, 4], 2, 5, ZZ)
    0

    """
    result = K.zero

    for c in f:
        result *= a
        result += c
        result %= p

    return result
def gf_eval ( f , a , p , K ) : result = K . zero for c in f : result *= a result += c result %= p return result