def dmp_inner_gcd(f, g, u, K):
    if not u:
        return dup_inner_gcd(f, g, K)

    J, (f, g) = dmp_multi_deflate((f, g), u, K)
    h, cff, cfg = _dmp_inner_gcd(f, g, u, K)

    return (dmp_inflate(h, J, u, K),
            dmp_inflate(cff, J, u, K),
            dmp_inflate(cfg, J, u, K))
Returns a class specified by the fully qualified name. For example:
dataset/ETHPy150Open sympy/sympy/sympy/polys/euclidtools.py/dmp_inner_gcd--crossover with--dataset/ETHPy150Open bartdag/recodoc2/recodoc2/apps/docutil/commands_util.py/import_clazz